47results about How to "Will not overload" patented technology

The invention discloses a balance priority microcell energy-saving method in a relay system, which mainly solves the problem that an Energy Saving mechanism has a ping-pong effect in the prior art. The method comprises the steps that: 1) a microcell monitors the load change condition per se under a normal operating state; 2) when discovering that the load is lower than an energy-saving closed standard value of the cell, the microcell triggers an active pre-balancing process; and 3) if the energy-saving mechanism of the microcell is needed to be closed, the microcell is closed according to the balanced result, during the closure, a macro-cell restarts the microcell according to the Energy Saving mechanism; and if the microcell is needed to continuously operate, the operating state of the microcell is continuously kept. The method can solve the problem that the Energy Saving mechanism has the ping-pong effect in the prior art, greatly contributes to improving the utilization rate of a communication resource and improving the comprehensive performance of the system, and can be used for the wireless resource management RRM process for a relay in the third-generation mobile communication technology.

The invention provides a real-time efficient distributed virtual-real combination simulation system, which comprises a front-end simulation device used for constructing one or more environments including but not limited to a simulation design environment, a simulation operation management environment and a virtual experiment environment; a distributed server cluster, the load balancing device selecting a distributed server to receive the simulation task. The distributed server comprises a simulation deployment unit, a model calling unit and a simulation model unit which are connected with thesimulation soft bus. The model calling unit and the simulation model unit are respectively connected with the simulation soft bus and used for calling an API function, and the simulation deployment unit distributes simulation tasks to the model calling unit and the simulation model unit for processing. According to the method, different simulation task concurrence documents can be established formultiple users based on a design environment, and distributed computing, multi-node interconnection and interaction can be realized through the established simulation soft bus. And parallel synchronous calculation can be realized through an engine in the simulation calling unit.

The invention discloses a heat recovery triple generation system which comprises a heat pump compressor, a heat recovery device, a liquid storage tank, heat exchangers and a gas-liquid separator. An outlet of the heat pump compressor is connected with an inlet of the liquid storage tank through a pipeline, and the heat recovery device is mounted on the pipeline. An outlet of the liquid storage tank is connected with the input end of an electromagnetic valve A and the input end of an electromagnetic valve B through pipelines, the output end of the electromagnetic valve B is connected with inlets of the heat exchangers and an inlet of the gas-liquid separator, and an outlet of the gas-liquid separator is connected with an inlet of the heat pump compressor through a pipeline. The number of the heat exchangers is two, the output ends of the two heat exchangers are each connected with a one-way valve, the two one-way valves are connected through a pipeline, and the pipeline between the two one-way valves is connected with the output end of the electromagnetic valve A. The heat recovery triple generation system is reasonable in design, good in gas-liquid separation effect, small in system fluorine injection quantity and good in environment friendliness, machine overloading is avoided, and the service life is long.

The invention discloses a method, device and system for achieving flow resource management. The method comprises the steps that a flow resource on-demand message of a session management device is received by a flow resource management device and the flow resource on-demand message comprises a requested bandwidth; according to the current load of all flow service devices, one flow service device with the smallest current load and the normal service state is selected by the flow resource management device; whether the sum of the current load of the flow service device with the smallest current load and the normal service state and the requested bandwidth in the flow resource on-demand message is larger than the largest load of the flow service device is judged by the flow resource management device; if the answer is positive, the flow resource on-demand message sent by the session management device is refused by the flow resource management device; if the answer is negative, a flow resource distribution result is returned to the session management device by the flow resource management device. According to the method, device and system for achieving flow resource management, avoidance of over load of the currently-selected flow service device is guaranteed, and therefore the stability of operation of the system is guaranteed.

A die opening and closing device for a movable die plate 2 and a fixed die plate 1 includes a toggle link 5 disposed between the movable die plate 2 and a die tightening housing 8, a cross head 6 for flexing the toggle link 5, and a motor-driven ball screw 7 penetrating through the die tightening housing 8 and inserted into the cross head 6, and this die opening and closing device is provided with die thickness adjusting means 9 for adjusting the die thickness S when the die is tightened by extension of the toggle link 5, and ball screw rotation control means 20 for controlling constant the cracking gap, and a foamed resin molding machine is presented, together with its operating method.

The invention provides a marine mooring unmanned aerial vehicle automatic storage device and a control system thereof. A driving unit comprises a stepper motor lifting module and servo electric cylinders; the stepper motor lifting module serves as a main lifting motor of the storage device and is responsible for lifting a main platform, and overall recovering the platform and an unmanned aerial vehicle into a storage box after the unmanned aerial vehicle lands; and the servo electric cylinders serve as auxiliary motors for the storage device to drive a parallel platform on the main platform so as to guarantee levelness and stability of the platform under the ocean wave environment and assist the unmanned aerial vehicle in landing. The parallel platform is driven by the four servo electric cylinders, over-positioning of the parallel platform is reduced, the internal loss of the system is reduced, the working space of the platform is enlarged, and the control difficulty of the parallel platform is lowered; and meanwhile, compared with a single-stage lifting system of a traditional storage device, the two-stage lifting platform combination mode is adopted to maintain the stability of the platform under the ocean wave environment under the premise of the large working stroke of the platform.

The invention relates to a bearing device for a medical appliance (1) and a medical appliance. The bearing device comprises a ball bearing (12) which has an outer bearing ring (14) and an inner bearing ring (10), wherein the inner bearing ring (10) bears a blade (6) and is provided with guiding elements (40, 41) which extend into an inner ring opening (35); and the guiding elements (40, 41) are coordinated with a guiding device (21) so as to drive the inner bearing ring (10) to rotate relative to the outer bearing ring (14) when the ball bearing moves along the axial direction (23). In order to endow stronger load-bearing capacity to the bearing device and promote the flexibility and the reliability of the bearing by using a simple manufacturing technique, the guiding elements (40, 41) are designed into bearing needles (30, 31), and partial lengths of the bearing needles are arranged in radial holes (28, 29) of the inner bearing ring (10).

The invention provides a warp knitting machine (1) and its operation method. The warp knitting machine comprises a main axle (2) driven by main axle driving device (3), at least a following drive device (19-21) and a controller for controlling following drive device according to capstan. In addition controller (22) comprises a capstan generator (23) for forming virtual capstan. The invention is to provide a high yield warp knitting machine.

The invention discloses a power detection device of a laser device. The power detection device comprises a power detection component which is composed of a light reflecting plate and a laser power detector. The light reflecting plate reflects the laser emitted by the laser device to the laser power detector to perform power detection. The light reflecting plate periodically reflects the laser beams of the laser device so that the laser power detector is enabled to periodically receive the laser reflected by the light reflecting plate. The power detection device of the laser device has low production cost, high detection value stability and high accuracy.

The no-blocking dredge pump includes a pump body, an impeller, a motor, a sealed oil chamber and a mechanical seal. The impeller is one double flow passage structure set inside the pump body; the motor includes stainless steel casing, rotor, shaft, flange type upper bearing seat on the casing and lower bearing seat inside the casing. The upper bearing seat and the lower bearing seat support the rotating rotor and shaft; the sealed oil chamber is constituted with a gland, the casing and the lower bearing seat; and the casing has lower end connected to the pump body. Compared with available technology, the present invention has the advantages of less blocking, reliable sealing, high efficiency high running smoothness and reliability.

The invention discloses an agitating method and an agitating machine for a porcelain powder agitator. The method adopts a double-helical agitating machine with a low incidence to agitate porcelain powder; an agitating shaft sleeve of the agitating machine is driven by a agitating shaft on the agitator to rotate, two sets of helical blades are welded on the agitating shaft sleeve, the blades are made of steel plate strips, and the low incidence is formed by the planes of the steel plate strips and the rotation direction so that the porcelain powder slides along the planes of the blades when the blades rotate in the porcelain powder, and the rotation resistance is reduced. The invention is specially used for agitating porcelain powder, the agitating machine used by the agitating method can easily rotate in an agitating vessel, a motor can not operate in overload, the performance life of the motor is long, the agitating efficiency can be improved, and the labor intensity of workers is reduced.

A method for securing stator blade fixing covers is performed by the stator blades being fixed in such a way that the blades (5) are inserted into the blade wheel (4) freely without securing, while the blade wheel (4) is placed on the rotating segments (6) and side- secured by the top segments (7) where the blade (5) rivets (8) are inserted into the cover (3) with the blade (5) inserted in the blade wheel (4) standing on the solid surface (2) and being secured in the cover (3) by removing the rivets (8) using the riveting head (1) while the rotating segments (6) perform the entire blade wheel (4) rotation to secure the next rivet (8) and such procedure is applied until all the blades (5) are fixed in the cover (3). A device for implementing the method for securing the stator blade fixing covers is composed of the non - indicated frame with the rotating segments (6) and top segments (7) being placed on it for fixing the blade wheel (4) that always stands with the bottom perpendicularly inserted blade (5) on a solid surface (2) while the riveting head (1) is located in the internal circular cover (3) area.

The invention discloses a thickener underflow concentration adjusting system including a discharge port communicating with the bottom of a thickener, a high-concentration slurry pump for pumping a high-concentration slurry at the bottom to an upper-layer slurry return port, and a low-concentration slurry pump; one end of the low-concentration slurry pump is connected to a slurry outlet of the thickener, the other end of the low-concentration slurry pump communicates with the high-concentration slurry pump, and the low-concentration slurry pump is used for making a pumped low-concentration slurry mixed with the pumped high-concentration slurry; the slurry outlet is higher than the slurry return port. According to the concentration adjusting system provided by the invention, because the pumped high-concentration slurry and the pumped low-concentration slurry are mixed with each other and then outputted, and the concentration of the slurry transported to the thickener after final mixing is similar to the concentration of a transported part. The concentration in the thickener is increased layer by layer from top to bottom, after a bottom slurry is pumped out, an upper slurry layer moves downwards to supplement, and the concentration at the bottom is reduced. The slurry after mixing cannot have the concentration greatly different from the concentration of the upper-layer slurry, so disturbance to the upper-layer slurry is avoided and dynamic equilibrium of the slurry of all layers is overall maintained.

The invention discloses a method, device and system for achieving flow resource management. The method comprises the steps that a flow resource on-demand message of a session management device is received by a flow resource management device and the flow resource on-demand message comprises a requested bandwidth; according to the current load and the current service states of all flow service devices, one flow service device with the smallest current load and the normal service state is selected by the flow resource management device; the load of the flow service device with the smallest current load and the normal service state is updated by the flow resource management device according to the requested bandwidth in the flow resource on-demand message, and a flow resource distribution result is returned to the session management device. According to the method, device and system for achieving flow resource management, the added load of the flow service device is recorded by the flow resource management device in real time, the recorded load is the real load of the flow service device, and therefore balance of the load is truly achieved.

The invention discloses a device and method of achieving line speed shunt of flow to be processed through binding multiple media access control (MAC) addresses by utilizing a monoprocessor, so that the flow can be distributed according to the practicable capability of the processor under the condition that the capability of the processor is uneven. The device carries out decomposition of fine grit on the flow according to the processing capability, so that the grit number of the flow contained in each processor is maximum and the overload of a target processor can not be caused; then the grit of each flow is distributed to an MAC address; and corresponding MAC address number is bonded by each target processor according to the distributed grit number, thereby achieving the line speed shunt of the flow under the uneven processing capability. If the difference of the processing capabilities of the processors in a system is large, the load rate of the processor with high processing capability is promoted by using the method, and the processor with low processing capability does not need to be accommodated, thus obviously improving the return on investment and enhancing the flexibility and adaptability of the system.

The invention relates to a method and device for a conveying and distribution system for thawing a reducing agent for selective catalytic reduction of exhaust gas of an internal combustion engine. Here, a maximum available electrical power is fully or in part distributed to the designated heaters during a warm-up period according to a time-variable priority specification.Pulse-width modulation of the heaters is carried out such that output pulses do not overlap or overlap only for the smallest possible time. A heating strategy for the conveying and distribution system is determined by energy balance for the reducing agent. The method and the device lead to increased thawing amount during the thawing time and lead to an optimized thawing time of the conveying and metering system in short breaks, so that the work ready state of the conveying and distribution system can be achieved quickly and sustainably.

The invention discloses a disc brush motor detecting station which comprises a support, a disc brush adjusting device, a disc brush motor and a detection device arranged on the support. A supporting plate parallel to the horizontal plane is arranged in the support, and the disc brush adjusting device and the disc brush motor are arranged on the supporting plate. The disc brush motor is connected with the disc brush adjusting device through a belt. A disc brush connected with the disc brush adjusting device is arranged at the bottom of the support. A pressure sensing device is arranged on the disc brush adjusting device. The detection device is connected with the pressure sensing device and the disc brush motor, and can detect changes of voltage and current of the disc brush motor under different pressures, and further test loss of the disc brush motor.

The invention refers to an accumulator module (1) which comprises at least two accumulator units (2) and a module casing (3) formed by a film. In addition, the invention refers to an accumulator provided with at least one accumulator module (1). Besides, the invention refers to a motor vehicle with an accumulator. The accumulator is in connection with a driving system of the motor vehicle in a mode of transmitting driving energy. In order to simply and cheaply manufacture the accumulator module (1), according to the stipulation of the invention, the module casing (3) provides an accepting bag (4) for each accumulator units (2).

The invention discloses an overload prevention paper shredder which achieves the aims of low fault rate and long service life. The overload prevention paper shredder comprises a support (9), a motor (2), a first gear (3), a rack (7), a second gear (4), a movable shaft (5), a contact switch (8) and a fixed shaft (6), wherein the motor (2) is fixed on the support (9); the first gear (3) is driven by the motor (2); the rack (7) is meshed with the first gear (3) and is matched with the support (9) in a sliding mode; the second gear (4) is meshed with the rack (7); the movable shaft is coaxially fixed on the second gear (4) in a sleeving mode; the contact switch (8) is fixed on the support (9); the fixed shaft (6) is fixed on the support (9) via a fixing base (11) and the axis of the fixed shaft (6) is parallel to the axis of the movable shaft (5); the length direction of the rack (7) is perpendicular to the movable shaft (5); one side, opposite to the movable shaft (5), of the contact switch (8) is provided with a contact end (10); the shortest distance between the contact end (10) and the movable shaft (5) is less than the shortest distance between the fixed shaft (6) and the movable shaft (5).

The invention relates to a high-pressure integrated pump. The high-pressure integrated pump comprises a steering pump, a pilot pump is arranged on the steering pump, and an overflow valve is arrangedon the pilot pump; the steering pump comprises a first pump shell, the first pump shell is provided with an oil inlet and a first oil outlet, a first drive gear is arranged in the first pump shell, and a first driven gear which meshes with the first drive gear and is used for delivering hydraulic oil together with the first drive gear is arranged radially beside the first drive gear; and the pilotpump comprises a second pump shell, a second drive gear which achieves coaxial transmission with the first drive gear is arranged in the second pump shell, a second driven gear which meshes with thesecond drive gear and is used for delivering the hydraulic oil together with the second drive gear is arranged radially beside the second drive gear, and a coupler is arranged between the first drivegear and the second drive gear. According to the high-pressure integrated pump, the pilot pump and the steering pump are integrated, the overflow valve is arranged to depressurize the high pressure side of the pilot valve, and therefore the pilot valve can not be overloaded.

A system (10a) is provided for reducing band-to-band tunneling current during flash memory erase operations. The system (10a) includes an I / O memory sector (20) divided into (N) subsectors, N being an integer, and a drain pump (40) to generate power for associated erase operations within the N subsectors. An erase sequencing subsystem (60) generates N pulses (50) to enable the erase operations within each of the N subsectors in order to reduce band-to-band tunneling current provided by the drain pump (40).

The invention relates to the technical field of sludge treatment, and discloses an automatic mud scraping plate adjusting device of a mud scraping device for sewage treatment. The device comprises a shell, a fixing rod is fixedly connected in the shell, one end of the fixing rod is fixedly connected with a lifting device, a lifting rod is arranged on the lower side of the lifting device, an isolation plate is arranged on the lower side of the lifting rod, a sludge tank is arranged on the left side of the isolation plate, a lifting tank is fixedly connected to the bottom of the isolation plate, and a rotating device is arranged on the surface of the lifting rod. According to the mud scraping plate automatic adjusting device of the mud scraping device for sewage treatment, through cooperative use of the rotating device, a circular ring matching wheel, a movable matching wheel, a sludge bin, a draining plate and the like, the position of a scraping plate can be automatically adjusted according to resistance generated by scraped sludge, so that the thickness of the scraped sludge is changed, the motor cannot be overloaded while the sludge treatment efficiency is ensured, and the service life of the device is prolonged.

The invention relates to a method for simultaneously determining release amounts of nicotine and inorganic elements in electronic cigarette aerosol. The method comprises the following steps: (1) smoking to obtain electronic cigarette aerosol; (2) capturing nicotine and inorganic elements in the electronic cigarette aerosol; and (3) detecting nicotine and inorganic elements in the electronic cigarette aerosol. The method provided by the invention has the characteristics of high sensitivity, rapidness, effectiveness and cost saving.

The invention discloses a clearance compensation mechanism of a gas-pressure plate type brake, comprising a force increasing mechanism, a support base, a driving adjustment mechanism, a driven adjustment mechanism, a transmission mechanism, a pushing plate and a ferrule, wherein the driving adjustment mechanism and the driven adjustment mechanism are arranged at two ends of the support base, the transmission mechanism is connected to the driving adjustment mechanism and the driven adjustment mechanism, and the pushing plate is jointly driven by the driving adjustment mechanism and the driven adjustment mechanism; the driving adjustment mechanism comprises a driving shaft assembly rotatably connected to one end of the support base and an adjusting sleeve movably sleeved on the driving shaft assembly; the force increasing mechanism drives the driving adjustment mechanism to work while driving the support base to advance, the driven adjustment mechanism and the driving adjustment mechanism synchronously work to push the pushing plate to finish clearance compensation via the transmission of the transmission mechanism; the ferrule is arranged on the driving shaft assembly via a locating mechanism; and the ferrule and the adjusting sleeve are tightly held and ganged via a torsion spring. A one-way clutch structure formed by the torsion spring, the adjusting sleeve and the ring is simply structured and easily assembled and is low in cost.

The invention relates to an energy storage module (1) comprising at least two energy storage cells (2) and a module housing (3) formed by a film. Furthermore, the invention relates to an energy store with at least one energy store module (1). In addition, the invention relates to a motor vehicle having an energy store which is connected to a drive system of the motor vehicle in such a way as to transmit drive energy. In order to be able to manufacture the energy storage module (1) simply and inexpensively, it is provided according to the invention that the module housing (3) is provided with a receiving bag (4) for each energy storage unit (2).

A method for securing stator blade fixing covers is performed by the stator blades being fixed in such a way that the blades (5) are inserted into the blade wheel (4) freely without securing, while the blade wheel (4) is placed on the rotating segments (6) and side- secured by the top segments (7) where the blade (5) rivets (8) are inserted into the cover (3) with the blade (5) inserted in the blade wheel (4) standing on the solid surface (2) and being secured in the cover (3) by removing the rivets (8) using the riveting head (1) while the rotating segments (6) perform the entire blade wheel (4) rotation to secure the next rivet (8) and such procedure is applied until all the blades (5) are fixed in the cover (3). A device for implementing the method for securing the stator blade fixing covers is composed of the non - indicated frame with the rotating segments (6) and top segments (7) being placed on it for fixing the blade wheel (4) that always stands with the bottom perpendicularly inserted blade (5) on a solid surface (2) while the riveting head (1) is located in the internal circular cover (3) area.

The invention relates to the technical field of pipeline transportation, in particular to a stressed internal digestion plastic pipeline. The invention comprises an outer pressure-bearing pipeline and an inner force-bearing pipeline, a stress relief device is arranged between the outer pressure-bearing pipeline and the inner force-bearing pipeline, an outer fixing bar groove is opened inside the outer pressure-bearing pipeline, and the outer surface of the inner force-bearing pipeline There is an internal fixing bar groove, and one end of the outer pressure-bearing pipe and the inner stress-bearing pipe is provided with a baffle ring of the elimination device, and the upper surface and the lower surface of the baffle ring of the elimination device are equipped with an outer fixing bar fixing block and an inner fixing bar fixing block. The outer side of the baffle ring of the elimination device is fixedly connected with the outer baffle ring, and a support plate is provided between the outer pressure-bearing pipe and the inner stress-bearing pipe to solve the existing stress-relieving pipe is a rigid buffer to absorb stress Pipelines that have poor digestion and absorption capacity for stress are inconvenient to install and disassemble. Pipelines that have already appeared to digest and absorb stress are inconvenient in fixing positions and transporting pipelines, and installation is troublesome.