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38results about How to "Avoid mechanical vibration" patented technology
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Full automatic atmospheric polarization mode image acquisition system and system control method
InactiveCN101539458AConvenient sourceSimple compositionPhotometry using electric radiation detectorsLight polarisation measurementSkyEngineering
A full automatic atmospheric polarization mode image acquisition system and a system control method are characterized in that the system comprises a polarization imaging module, a mechanical movement module, a brightness acquisition module and a system control and processing center; and the system control and processing center respectively controls the rotation angle of a base and the lift height of a worm in the mechanical movement module through a controller and records and processes the light intensity information acquired by a light intensity detector and the polarization image of sky area acquired by the polarization imaging module in a CCD camera. The invention has simple operation, accurate measurement result which is easy to calibrate, and does not need to mechanically rotate a polaroid sheet in the measurement process.
Owner:HEFEI UNIV OF TECH
Laser display system and method based on electro-optical deflection speckle suppression
ActiveCN102662294AQuality improvementImprove stabilityProjectorsNon-linear opticsSpatial light modulatorPolarizer
The invention discloses a laser display system and a laser display method based on electro-optical deflection speckle suppression. The system comprises a laser device for generating laser, a polarizer for generating linear polarization light in a specific polarization direction, an electro-optical deflector for deflecting light beams through electro-optical modulation, a long-focal-length focusing lens for focusing the light beams, a scatter plate for scattering the focused light beam and further reducing the coherence of light fields, a dodging module which consists of a micro lens array, a light flux pipe and a focusing lens and is used for collecting the scattered light fields and shaping the light, a linear space light modulator for generating an image and a projection lens component for projecting the image on a screen. The laser display system is simple, controllable, high in stability, low in loss and free of mechanical motion and has a stable structure, and high-quality laser display is realized.
Owner:YLX INC
Circular curtain camera system
InactiveCN101021678AAdjust brightness in real timeAdjust color space in real timeTelevision system detailsMirrorsComputer scienceMirror plane
The invention provides a circular-screen camera system, comprising: conical reflector having continuous mirror surface and placed upside-down on a column; multiple cameras, distributed on the side surfaces of the column according to their camera views which are overlapped mutually; the cameras shoot up; each camera is located on the central axis of the conical reflector through the virtual image formed by the conical reflector. And it creatively uses the conical reflector in the circular-screen camera system to make image collection, able to make the pictures collected by the adjacent cameras have certain overlapped regions, thus able to assure being able to make fusion treatment on adjacent images by computer so as to form a circular-screen panoramic picture.
Owner:乔楠
Mechanical resonance detecting device and method
ActiveCN104535174AObvious advantagesObtain vibration data in real timeResonant frequencyUsing electrical meansElectricityAccelerometer
The invention provides a mechanical resonance detecting device. The mechanical resonance detecting device is characterized in that the device comprises a sensor, an analog-digital conversion unit, an MCU, an interface unit and a power unit which is used for supplying electricity to the sensor, the analog-digital conversion unit and the MCU; the output end of the sensor is connected with the input end of the analog-digital conversion unit, and the sensor comprises a uniaxial piezoelectric simulation accelerometer used for sampling the acceleration magnitude of a vibration detected body; the input end of the analog-digital conversion unit is connected with the output end of the sensor; the input end of the MCU is connected with the output end of the analog-digital conversion unit; the interface unit comprises an RS485 bus, a CAN interface and a switching circuit which are all connected with the MCU. The invention further provides a corresponding mechanical resonance detecting method. By means of the mechanical resonance detecting device and method, the vibration data of the vibration detected body can be obtained in real time, the resonant frequency can be pre-judged in advance according to the resonance triggering condition, and in the system with the changed mechanical inherent frequency, the device and method are simple, reliable and high in adaptability.
Owner:SUZHOU INOVANCE CONTROL TECH CO LTD
Inverter device having separated module terminal
InactiveUS20090059637A1Affect of vibrationGeneral versatilityPrinted circuit board receptaclesPower conversion systemsEngineeringSemiconductor
An inverter device is provided with a semiconductor device, an input terminal, an intermediate terminal, an output terminal and an insulated substrate on which the semiconductor device, the input terminal, the intermediate terminal and the output terminal are mounted. Each of the input terminal, the intermediate terminal and the output terminal is an separated module such that one of the input terminal, the intermediate terminal and the output terminal is spatially independent from the other.
Owner:KEIHIN CORP
System and method to vary exhaust backpressure on gas turbine
InactiveUS20180058334A1Increased backpressureShorten speedGas turbine plantsEngine componentsCombustionGas turbines
A method to adjust the back pressure applied to an exhaust of a gas turbine, the method including: exhausting hot combustion gas from the gas turbine; passing the hot combustion gas through a heat recovery steam generator; actuating an exhaust gas damper in the stream of the hot combustion gases, wherein actuation moves the exhaust gas damper to a restricted position, and while in the restricted position, the exhaust damper creates a backpressure applied to the exhaust gas, wherein the backpressure reduces an exhaust gas velocity at an exhaust of the gas turbine.
Owner:GENERAL ELECTRIC CO
Acoustic monitoring system
InactiveUS7736312B2Maximizing abilityIncrease contactUltrasonic/sonic/infrasonic diagnosticsElectrotherapyMonitoring systemEngineering
An acoustic monitoring system that is able to verify the success or failure of the positional adjustment of a valve without the need for additional energy during non-invasive reprogramming is provided. The acoustic monitoring system includes a programmer for generating a sequence of commands to adjust the valve mechanism, and for receiving acoustic signals for analysis, a transmitter to implement the command and adjust the valve, and a sensor for detecting an acoustic signal generated from the valve during execution of the commands. A method for using the acoustic monitoring system is also provided.
Owner:INTEGRA LIFESCI SWITZERLAND SARL
Integrated two-speed transmission electric drive assembly system and application method
InactiveCN108177512AReduce axial sizeReduce difficultyElectric propulsion mountingControl devicesReduction driveElectric machine
The invention provides an integrated two-speed transmission electric drive assembly system and an application method. The integrated two-speed transmission electric drive assembly system comprises a driving motor, a first brake, a second brake, a double-row planetary gear mechanism and a final reduction drive and differential assembly, wherein the output shaft of the driving motor is connected toa front-row planetary carrier through a spline; a front-row ring gear and a rear-row ring gear are integrated into one; a rear-row sun gear is connected to the front-row planetary carrier; steel plateassemblies of the first brake and the second brake are engaged with a gearbox body; a friction plate assembly of the first brake is engaged with an outer ring gear; the friction plate assembly of thesecond brake is engaged with the extension end of a front-row sun gear; and the output end of a rear-row planetary carrier is connected to the input shaft of the final reduction drive and differential assembly and outputs power to wheels. The integrated two-speed transmission electric drive assembly system decreases the axial dimension of a powertrain and decreases the mechanical noise while reducing the difficulty of the arrangement of a whole vehicle. The integrated two-speed transmission electric drive assembly system is compact in whole structure, small in size and light in weight. The design of two-speed transmission enables a motor to work in an efficient range for a long time so as to improve the power performance and economy of the whole vehicle.
Owner:张建龙 +1
Exposure system and exposure method used for semiconductor lithography
ActiveCN106933049AAvoid high acceleration requirementsReduce complexityPhotomechanical exposure apparatusMicrolithography exposure apparatusLithographic artistControl system
The invention discloses an exposure system and an exposure method used for semiconductor lithography. A micro reflector array is arranged between a light-homogenizing unit and a reflector to replace a conventional variable slit apparatus; parameters of an exposure field of view are set according to mask plate patterns and exposure precision in exposure, and the parameters are input to driving software of the micro reflector array; the movement parameters of the micro reflector array in exposure are calculated; in exposure, a control board card continuously transmits an instruction to each digital micromirror in the micro reflector according to data in the driving software; and each digital micromirror performs a corresponding turnover action after the instruction is received at each moment until exposure is finished. The micro reflector array adopted by the exposure system and the exposure method comprises tens of thousands of digital micro mirrors which can change exposure field of view, range and dosage in real time, so that the mechanical vibration generated by the conventional variable slit apparatus in changing slit shapes and high acceleration speed requirement of the driving system of the variable slit apparatus are avoided; and therefore, the complexity of the mechanical structure and the control system of the exposure system is lowered.
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
Circular curtain camera system
InactiveCN100547484CAdjust brightness in real timeAdjust color space in real timeTelevision system detailsMirrorsMirror imageVideo image
The invention provides a ring-screen camera system, comprising: a conical reflector, the conical reflector has a continuous mirror surface, and is placed on a column with the top of the cone downward; a plurality of camera devices, the The camera devices are distributed on the side of the column according to the size of the shooting angle of view, and the shooting angles of each camera device overlap each other; the camera devices shoot upwards; The virtual image is located on the central axis of the conical mirror. The invention innovatively uses a conical reflector in the ring-screen camera system, and adopts the conical reflector to collect images, which can make the pictures collected by adjacent cameras have a certain overlapping area, thereby ensuring that the images can be captured by the computer. Adjacent images are merged to form a panoramic screen.
Owner:乔楠
Sub-Cranial Vibratory Stimulator
ActiveUS20150094522A1Avoid mechanical vibrationBone conduction transducer hearing devicesImplantable hearing aidsSkull boneActuator
A sub-cranial vibratory stimulator that at least partially bypasses a recipient's skull bone and delivers vibration to fluid within a recipient's skull bone. The sub-cranial vibratory stimulator comprises an actuator that is configured to be implanted beneath a recipient's skull bone. The actuator transfers vibration to the fluid within the recipient's skull without first passing through the skull bone. The actuator is also substantially mechanically decoupled (isolated) from the recipient's skull bone.
Owner:COCHLEAR LIMITED
Inductance coil for electric power grids having reduced sound emission
ActiveCN102203888AEliminates the risk of arcingReduce noiseTransformers/inductances coils/windings/connectionsFixed inductances without magnetic coreElectricityPower grid
The invention relates to an inductance coil, particularly an inductance coil without iron core for use in electric power grids, comprising at least two cylindrical winding layers (1), which are disposed concentrically with respect to a coil center line (7) and are connected electrically in parallel. The inductance coil comprises at least one means for reducing or minimizing sound emissions developing during operation of the inductance coil. At least the outermost winding layer (1) is designed as a current-conducting, acoustic shield winding (18) with respect to the winding layer (1) adjoining in the direction of the center line (7), wherein the shield winding (18) is dimensioned electrically such that it is designed for the transmission of a current intensity which is between the 0.1% to the maximum 50% of the current intensity transmitted by the adjacent winding layer (1) towards to the direction of the coil center line (7). The invention further relates to a clamp-like retaining element disposed on at least one face end of the inductance coil for reducing sound emissions.
Owner:COIL HLDG
Center deviation measuring device and method based on liquid lens
InactiveCN111197967AAvoid mechanical vibrationHigh measurement accuracyUsing optical meansOptical measurementsEngineering
The invention discloses a center deviation measuring device based on a liquid lens. The device comprises a mechanical adjustment module, an optical measurement module combined with the mechanical adjustment module, and a main control computer. The main control computer is electrically connected with the mechanical adjustment module and the optical measurement module; a to-be-measured optical lensis placed on the mechanical adjustment module, the optical measurement module comprises two liquid lenses, the focal length is changed by changing the shapes of the liquid lenses, and the mechanical adjustment module moves in the vertical direction, so that the measurement range of a to-be-measured optical lens in a confocal mode is not limited, and the measurement precision is improved. The invention further discloses a center deviation measuring method based on the liquid lens, the focal length of the liquid lenses is changed, the mechanical adjusting module is matched for adjustment, the center deviation is calculated through the main control computer, operation is easy and convenient, and the measuring result is accurate.
Owner:SUZHOU UNIV
Handstand auxiliary appliance provided with screw type sliding table
InactiveCN106994237AAvoid mechanical vibrationStrong elasticity and anti-slipSport apparatusElectric machineryAutomatic control
The utility model relates to an inversion auxiliary equipment equipped with a screw-type slide table, which belongs to the field of body-building equipment. It is composed of a support, a driving device, a clamping device and a control system. The driving device is composed of an AC servo motor, a semi-closed screw slide table, and a beam. The clamping device is composed of a clip groove and a rubber pad. Two parallel semi-closed screw-type slides are placed on the bracket. When people stand upside down, they lie flat on the base, with their feet upright, and put their ankles on the rubber pads in the foot slots. Good parameter automatic control or real-time manipulation of the hand-held operation box, thereby pulling people's feet to make them balance upside down.
Owner:曹广折
Convenient-to-assemble efficient heat-dissipating bus duct
InactiveCN108879544AGood flexibilityEasy to install and disassembleNon-rotating vibration suppressionCooling bus-bar installationsEngineeringTemperature drop
The invention discloses a convenient-to-assemble efficient heat-dissipating bus duct, which comprises two groups of shells, wherein the two groups of shells are bilaterally symmetrically arranged; adjustment mechanisms are arranged at the end parts of the shells; two groups of adjustment mechanisms are connected through a first clamping mechanism; and the first clamping mechanism is fixed througha locking mechanism. According to the convenient-to-assemble efficient heat-dissipating bus duct, the mounting freedom of the shells is adjusted through the adjustment mechanisms, so that the convenient-to-assemble efficient heat-dissipating bus duct is good in flexibility and convenient to meet different mounting requirements, can meet different temperature drops and the telescoping requirement caused by thermal expansion and cold contraction and also can compensate an error caused by foundation settlement; two groups of shells are assembled through the first clamping mechanism, so that the convenient-to-assemble efficient heat-dissipating bus duct is convenient to mount and remove and the assembly efficiency is greatly improved; and the first clamping mechanism is fixed through the locking mechanism, so that connection positions of two groups of bus ducts are prevented from being loosened and the use safety of the bus duct is ensured.
Owner:江苏雄海智能电气有限公司
Air-conditioner shell
InactiveCN107796065AReasonable structural designAvoid mechanical vibrationFireproof paintsLighting and heating apparatusEngineeringCatalytic degradation
The invention discloses an air conditioner shell, which comprises a shell body (1) and an air conditioner panel (2) arranged on one side of the shell body, a rubber shock absorbing pad (3) is arranged under the shell body, and the air conditioner panel There is an air inlet grille (4) and an air outlet grille (5), a biological air purification diaphragm (6) is provided on one side of the air inlet grille, an adjustment rod (7) is provided on the air outlet grille, and the air outlet grille A temperature sensor (8) is provided on the grille, a high-temperature-resistant heat-insulating coating (9) is provided on the outer wall of the shell body, an anti-oxidation layer (10) is provided on the outside of the high-temperature-resistant heat-insulation coating, and an anti-oxidation layer is provided on one side of the anti-oxidation layer. There is a photocatalyst layer (11). The invention adopts the shell of the air conditioner, which can avoid the mechanical vibration of the shell of the air conditioner. Under the action of visible light, the photocatalyst layer can produce a strong catalytic degradation function, effectively degrade harmful gases in the air, and kill various bacteria, so that it can self- Clean and sanitize.
Owner:朱小平
Full automatic atmospheric polarization mode image acquisition system and system control method
InactiveCN101539458BConvenient sourceSimple compositionLight polarisation measurementPhotometry using electric radiation detectorsSkyEngineering
A full automatic atmospheric polarization mode image acquisition system and a system control method are characterized in that the system comprises a polarization imaging module, a mechanical movement module, a brightness acquisition module and a system control and processing center; and the system control and processing center respectively controls the rotation angle of a base and the lift heightof a worm in the mechanical movement module through a controller and records and processes the light intensity information acquired by a light intensity detector and the polarization image of sky area acquired by the polarization imaging module in a CCD camera. The invention has simple operation, accurate measurement result which is easy to calibrate, and does not need to mechanically rotate a polaroid sheet in the measurement process.
Owner:HEFEI UNIV OF TECH
Method for determining gear backlash of gear
ActiveCN112673245AUniform agingEnsure drivabilityMachine part testingGearing controlControl engineeringElectric machinery
The invention relates to a method for determining the transmission mechanism backlash (40) of a transmission mechanism (24) which is coupled to an electric machine (12) of a vehicle which has at least one electric machine (12). According to the method, at least the following steps are carried out: a) detecting the rotational speed of the at least one electric machine (12) during a driving intervention (80) and detecting rotational speed fluctuations produced therefrom; b) evaluating a high-frequency vibration (60) which is generated as a result of the transmission mechanism (24) reaching a lower stop (54) in delay phases (56) and reaching an upper stop (50) when reversing the rotational direction in acceleration phases (58); c) filtering out high-frequency components from the high-frequency vibration (60) according to step b), wherein position information (42), relating to a corresponding rotational angle, from the rotational speed signal is saved in the event the components occur; and d) evaluating the distance between the upper stop (52) and the lower stop (54) and measuring the transmission mechanism backlash (40) from the difference of the position information (42) between the upper stop (52) and the lower stop (54).
Owner:ROBERT BOSCH GMBH
Sub-cranial vibratory stimulator
ActiveUS9980064B2Avoid mechanical vibrationBone conduction transducer hearing devicesImplantable hearing aidsSkull boneActuator
A sub-cranial vibratory stimulator that at least partially bypasses a recipient's skull bone and delivers vibration to fluid within a recipient's skull bone. The sub-cranial vibratory stimulator comprises an actuator that is configured to be implanted beneath a recipient's skull bone. The actuator transfers vibration to the fluid within the recipient's skull without first passing through the skull bone. The actuator is also substantially mechanically decoupled (isolated) from the recipient's skull bone.
Owner:COCHLEAR LIMITED
A method for suppressing speed fluctuations of air-conditioning compressors
InactiveCN106602951BSolve the noise problemImprove mute effectElectronic commutation motor controlAC motor controlLoad torqueControl theory
Owner:SOUTH CHINA UNIV OF TECH
Small lifting film coating device
InactiveCN103276380ASimple structureAvoid mechanical vibrationSolid/suspension decomposition chemical coatingCircular loopEngineering
The invention relates to a small lifting film coating device and belongs to the technical field of a film coating device. Mainly, a circular loop is formed by a film coating container, a film coating container cover with an inlet, a valve, a liquid storage bottle and a mechanical pump through pipelines; the bottom of the liquid storage bottle is provided with a water outlet; the water outlet at the bottom of the liquid storage bottle is communicated with the film coating container by the mechanical pump through the inlet of the film coating container cover with the inlet; the bottom of the film coating container is provided with a liquid outlet; the outlet of the film coating container is connected with the liquid storage bottle; and the valve is arranged between the film coating container and the liquid storage bottle. The device has a simple structure, utilizes a liquid level free descending manner to replace a conventional substrate lifting or film coating container descending manner, can avoid mechanical vibration and is low in cost.
Owner:BEIJING UNIV OF TECH
Motor control method and motor control system of vehicle
InactiveCN102386840BAvoid mechanical vibrationExtended service lifeTorque ripple controlMotor control for very low speedsPhase currentsLow speed
The invention discloses a motor control method and a motor control system of a vehicle and belongs to the motor control field. The motor control system comprises a driving state judge unit and a space vector control unit, wherein, the driving state judge unit is used for judging the starting state, the low-speed and large-load running state or the normal driving state of the vehicle in real time; and based on the judgment results of the driving state judge unit, the space vector control unit controls the motor to output equivalent square wave phase current when the vehicle is in the starting state or the low-speed and large-load running state, and the space vector control unit controls the motor to output sinusoidal wave phase current when the vehicle is in the normal driving state, so as to achieve the purposes of large starting torque and low running noise of the vehicle, avoid the mechanical vibration of the motor which is driven by the square wave for a long time and prolong the service life of the motor.
Owner:MAIWEI MOTOR DRIVE TECH SHAOXING
Integrated two-speed variable speed electric drive assembly system and application method
InactiveCN108177512BReduce axial sizeReduce difficultyElectric propulsion mountingControl devicesElectric machineReduction drive
The invention provides an integrated two-speed transmission electric drive assembly system and an application method. The integrated two-speed transmission electric drive assembly system comprises a driving motor, a first brake, a second brake, a double-row planetary gear mechanism and a final reduction drive and differential assembly, wherein the output shaft of the driving motor is connected toa front-row planetary carrier through a spline; a front-row ring gear and a rear-row ring gear are integrated into one; a rear-row sun gear is connected to the front-row planetary carrier; steel plateassemblies of the first brake and the second brake are engaged with a gearbox body; a friction plate assembly of the first brake is engaged with an outer ring gear; the friction plate assembly of thesecond brake is engaged with the extension end of a front-row sun gear; and the output end of a rear-row planetary carrier is connected to the input shaft of the final reduction drive and differential assembly and outputs power to wheels. The integrated two-speed transmission electric drive assembly system decreases the axial dimension of a powertrain and decreases the mechanical noise while reducing the difficulty of the arrangement of a whole vehicle. The integrated two-speed transmission electric drive assembly system is compact in whole structure, small in size and light in weight. The design of two-speed transmission enables a motor to work in an efficient range for a long time so as to improve the power performance and economy of the whole vehicle.
Owner:张建龙 +1
Waterproof spindle box for machine tool
PendingCN108580935ASolve the problem of seeping into the inside of the box bodyAvoid corrosionLarge fixed membersElectrochemical responseEngineering
The invention relates to the technical field of spindle boxes, in particular to a waterproof spindle box for a machine tool. The waterproof spindle box for the machine tool comprises a box body, wherein a spindle cavity is formed in the box body; a spindle is mounted in the spindle cavity; a manhole is formed in the top surface of the box body; grooves are symmetrically formed in the two sides ofthe manhole and are through grooves; a top cover is arranged above the manhole; first baffles are arranged on the two sides of the top cover, and the inner walls of the first baffles are attached to the outer wall of the box body; second baffles are arranged on the two sides of the top cover and located in the grooves; an oil throwing disc is arranged on the spindle; a horizontal rod is horizontally and glidingly connected onto the wall of the manhole; a first spring is fixed between the horizontal rod and the side wall of the manhole; wedged bars are fixed on the outer periphery of the oil throwing disc; a sponge brush is stuck on the top surface of the horizontal rod. According to the scheme, the problem that water can permeate into the box body in the prior art is solved, water is prevented from being subjected to electrochemical reactions with mechanisms such as the spindle and the like, so that corrosion to the spindle due to water is avoided, and the service life of the mechanisms such as the spindle and the like is prolonged.
Owner:CHONGQING HONGGANG CNC MACHINE TOOL
Terminal assembly having a shielding part with elastic arms
ActiveUS9564721B2Simple structureEffectively resisting shockOne pole connectionsCoupling device detailsElectricityEngineering
The present invention discloses a terminal assembly with a cable and a connector assembly. The terminal assembly with the cable of the present invention has a terminal assembly including a connecting terminal, a shielding shell and an insulator arranged between the connecting terminal and the shielding shell; and a cable including a shielding layer. One portion of the shielding shell in the terminal assembly and one portion of the shielding layer in the cable form a mutual overlapping region along the radial direction of the cable. In the mutual overlapping region, the shielding layer is electrically connected with the shielding shell. The terminal assembly of the present invention is applicable to automobiles as a high-voltage connector. In its use in an automobile, the terminal assembly is capable of effectively resisting shock and preventing mechanical vibration from causing separation of the connector to affect safe use.
Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD
Exposure system and exposure method for semiconductor photolithography
ActiveCN106933049BAvoid high acceleration requirementsReduce complexityPhotomechanical exposure apparatusMicrolithography exposure apparatusMedicineControl system
An exposure system and an exposure method. The method comprises: arranging a micro-reflector array (4) between a uniform light unit (3) and a reflector (5) to replace a variable slit apparatus; according to the pattern of a mask plate (7) during exposure and the requirements for exposure precision, setting parameters of an exposure field of view; and inputting same into drive software of the micro-reflector array (4), so as to calculate motion parameters of the micro-reflector array (4) during the exposure. During the exposure, a control card continuously sends an instruction to each digital micro-mirror in the micro-reflector according to data in the drive software, and each digital micro-mirror takes a corresponding flipping action each time the instruction is received until the exposure ends. The micro-reflector array (4) has thousands of digital micro-mirrors, so that the exposure field of view, range and dose are changed in real time, thereby avoiding the mechanical vibration generated by a traditional variable slit apparatus when changing the shape of the slit and the requirements for the high acceleration of a slit apparatus drive system, and reducing the complexity of an exposure system mechanical structure and a control system.
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
Inverter device having separated module terminal
InactiveUS8411456B2Affect of vibrationGeneral versatilityBus-bar/wiring layoutsElectrically conductive connectionsDevice materialComputer module
An inverter device is provided with a semiconductor device, an input terminal, an intermediate terminal, an output terminal and an insulated substrate on which the semiconductor device, the input terminal, the intermediate terminal and the output terminal are mounted. Each of the input terminal, the intermediate terminal and the output terminal is a separated module such that one of the input terminal, the intermediate terminal and the output terminal is spatially independent from the other.
Owner:KEIHIN CORP
High-precision medium-speed wire cutting device
ActiveCN114211065AGuaranteed accuracySolve the phenomenon of uneven tensionElectrical-based machining electrodesAlarmsWire cuttingStructural engineering
The invention discloses a high-precision medium-speed wire cutting device, and relates to the technical field of medium-speed wire cutting, the high-precision medium-speed wire cutting device comprises a mounting base, an adjusting mechanism and a workbench, the adjusting mechanism is mounted on one side of the mounting base, the workbench is fixed on one side of the adjusting mechanism, a transmission cavity is fixedly mounted on one side of the mounting base, and the transmission cavity is fixed on the other side of the mounting base. A wire releasing mechanism and a wire collecting mechanism are rotationally installed on one side of the transmission cavity, and a detection mechanism is fixed to one side of the transmission cavity. According to the scheme, the stabilizing assembly can deviate along with the deviation direction of the molybdenum wire, then the tension spring installed on one side of the stabilizing assembly is stretched along with the deviation direction of the stabilizing assembly, the bent pipe is in an L shape, and a water source is located at the bent diameter position in the bent pipe and slides from the sliding rod to drive the floating plate to slide; the molybdenum wire is stored and scoured on the surface of the second induction sheet fixed at the inner diameter pipeline of the bent pipe to generate induction, contact type induction is performed on the molybdenum wire, rapid reaction is performed on the reaction of the molybdenum wire, and the accuracy during detection is ensured.
Owner:泰州市精工机电制造有限公司
Aircraft nacelle component and method for manufacturing aircraft nacelle component
PendingCN112166071AAvoid mechanical vibrationEasy to manageFuselage framesWeight reductionNacelleFlight vehicle
An aircraft nacelle component for use in an aircraft nacelle of an aircraft includes a component having at least one parameterized surface. A flexible OLED display assembly is adhered to the at leastone parameterized surface of the component and closely fits the curvature of the at least one parameterized surface. The flexible OLED display assembly includes a printed electronic product layer, andan OLED array deposited on the printed electronic product layer.
Owner:AIRBUS OPERATIONS GMBH
Numerically controlled low-intensity focused ultrasonic excitation and imaging system
InactiveCN109044403BFast adjustmentAvoid mechanical vibrationOrgan movement/changes detectionMedical devicesUltrasonic imagingRadiology
Owner:CHONGQING MEDICAL UNIVERSITY
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