224results about How to "Conducive to stable operation" patented technology

An improved bearing system for use in high speed rotating machinery, such as a turbocharger, wherein a shaft is rotatably supported by a floating bearing cartridge having axially spaced angular contact bearings each with a set of bearing balls supported between inner and outer races. The bearing cartridge includes an inner spacer sleeve for axially spacing the inner bearing races, and a rotationally floating outer sleeve having a pair of radially inwardly open grooves for removably receiving snap-type retaining rings which engage and axially space the outer bearing races. The axial dimension of the inner spacer sleeve is elongated slightly relative to an axial dimension defined between outboard faces of the installed retaining rings, thereby slightly unloading the sets of bearing balls from their respective outer bearing races. Such slight axial unloading enhances smooth-running operation with minimal bearing wear, while accommodating transient loads during operation.

A device for deriving electrical signals or for electrically simulating neuronal tissue. Neuroelectrodes form an interface between the biological tissue and technical systems. Existing neuroelectrodes for contacting low-lying neuronal layers diminish their properties by the interaction with biological tissue. In order to improve the long-time behavior, neuroelectrodes filled with bioactive substances are used. The neuroelectrode is formed on a flexible or rigid substrate with the aid of a line and of a microcapillary. The inside of the microcapillary serves as a container for the bioactive substance. The biostable neuroelectrode is used for deriving electrical signals or for electrically stimulating neuronal tissue in the fields of neurology and neurophysiology.

Provided is a technology where a voltage capable of driving a mobile device, to which a power supply apparatus is connected, is automatically detected. The power supply apparatus, for supplying power to the device connected, includes a power supply, a voltage conversion unit which varies a voltage inputted from the power supply to a predetermined voltage and outputs the varied voltage to the device, an ammeter which measures an output current value of the power supply apparatus, and a control unit which controls the voltage varied by the voltage conversion unit. The control unit boosts the voltage outputted from the power supply in stages and detects, by detecting a change in the output current value, that the output voltage of the power supply apparatus boosted by the voltage conversion unit has reached a voltage capable of driving the device.

A ballast resonant inverter with a self-oscillating driver IC powers and dims a gas discharge lamp. A feedback circuit automatically adjusts IC oscillator frequency for safe and stable inverter operation above the resonant frequency following changes in the resonant load. The feedback signal is derived from resonant inverter output voltage, by attenuating, programmed phase shifting and injecting the resulting signal in a timing circuit of the IC. The feedback circuit includes an active inverter circuit or passive RC phase boosting networks coupled in series. Phase control of the feedback signal by variable RC networks is used in transient modes of ballast-lamp operations.

A condensation system is disclosed where a multi-component fluid is condensed to form a condensate, a portion of which is sub-cooled and mixed with non-condensable vapor in the system to reduce the accumulation of non-condensable vapor and to improve the stability and efficiency of the condensation system.

The invention relates to a device for deriving electrical signals or for electrically stimulating neuronal tissue. Neuroelectrodes form an interface between the biological tissue and technical systems. Existing neuroelectrodes for contacting low-lying neuronal layers diminish their properties by the interaction with biological tissue. In order to improve the long-time behavior, neuroelectrodes filled with bioactive substances are used. The neuroelectrode is formed on a flexible or rigid substrate with the aid of a line and of a microcapillary. The inside of the microcapillary serves as a container for the bioactive substance. The biostable neuroelectrode is used for deriving electrical signals or for electrically stimulating neuronal tissue in the fields of neurology and neurophysiology.

A steam engine and an electric motor are arranged, which respectively drives an air compressor. The compressed air from the air compressor is supplied to a compressed air using device through a common air tank. The steam is supplied to the steam engine through a steam supply path, and the steam used in the steam engine is supplied to a steam using device through a steam exhaust path. The steam pressure is monitored by a pressure sensor arranged in a steam header ahead of the steam exhaust path. The air pressure is monitored by a pressure sensor arranged in an air tank. A steam supply valve is controlled based on the steam pressure and the air pressure, and the electric motor is controlled based on the air pressure. The steam engine is preferentially driven over the electric motor by shifting the target value of the air pressure.

An improved bearing system for use in high speed rotating machinery, such as a turbocharger, wherein a shaft is rotatably supported by a floating bearing cartridge having axially spaced angular contact bearings each with a set of bearing balls supported between inner and outer races. The bearing cartridge includes an inner spacer sleeve for axially spacing the inner bearing races, and a rotationally floating outer sleeve having a pair of radially inwardly open grooves for removably receiving snap-type retaining rings which engage and axially space the outer bearing races. The axial dimension of the inner spacer sleeve is elongated slightly relative to an axial dimension defined between outboard faces of the installed retaining rings, thereby slightly unloading the sets of bearing balls from their respective outer bearing races. Such slight axial unloading enhances smooth-running operation with minimal bearing wear, while accommodating transient loads during operation.

The invention relates to a bogie for a suspended aerial rail train, which comprises a frame, a traveling wheel, a motor for driving the traveling wheel, a bolster and a center pin. For fixed connection, a suspension mechanism is arranged below the center pin, and the suspension mechanism is used for fixed connection with the car body. The bogie of the present invention arranges the bolster above the middle part of the bogie through the elastic element, and the car body is connected with the bolster through the suspension mechanism and the central pin, so that the vehicle is hoisted under the bogie. The bogie has a novel structure, fewer installation interfaces, and reasonable force, which improves the running stability and riding comfort of the vehicle.

A hybrid drive of a motor vehicle having an automated manual transmission with two coaxial input shafts and a common output shaft. The input shafts are respectively driven by an engine and an electric machine and can couple the output shaft via respective groups of gearwheel sets. Each gearwheel set comprises a gear fixed to the associated input shaft and an idler gear supported by respective countershafts. At least two idler gears disposed on one of the two countershafts of two gearwheel sets, within the transmission, assigned to two different input shafts, can be coupled via a winding-path shift element, and the two output constants are disposed in a common radial plane by using a common output gear disposed on the output shaft.

A pipe cutter comprises a disc knife set and a roller set disposed inside a main body, a driving assembly piercing through the main body and connected to the roller set with a rotating operation component disposed on the exterior of the main body, and a conversion module connecting the main body, driving assembly, and roller set which converts the rotation of the rotating operation component into the linear movement of the roller set to adjust the relative distance between the roller set and the disc knife of the disc knife set and thereby to adapt the pipe cutter to the cutting of metal pipes with different diameters.

A compact vehicle-mounted electrical outlet box offering a reliable plug blade detection function. The electrical outlet box is formed from synthetic resin rectangular case 1 which includes body 2 and cover 3. A pair of electrical plug blades 100 and 101 are inserted into plug blade insertion slots 5 located on the front surface of case 1 through which the plug blades contact two blade receiver parts 10. The forceful contact of plug blades 100 and 101 rotate two pivot levers 12 which convert the insertion force of plug blades 100 and 101 to a directional force. Two return springs 13 apply pressure to pivot levers 12 in a direction opposite to that applied by the insertion of plug blades 100 and 101. Printed circuit block 14, which is comprised of circuit base plate 14a to which each microswitch 14b is installed, is housed within case 1. The two pivot levers 12 are located at the approximate mid-point of body 2 between the two mutually facing blade receiver parts.

A method and system is described that adjusts the allocated capacity of a network between services, or service or traffic classes, in dependence on a congestion-influenced shadow price indication in respect of each service or class. In this respect, instead of viewing the congestion price as a cost of using already allocated unit of capacity, such a shadow price indication can be viewed as an indicator of the value obtainable from allocating an extra unit of capacity to a service or class. By so doing the shadow price indication becomes a factor to be taken into account in deciding on capacity allocation between services or classes, with a high shadow price indication for a service or class indicating that additional value would likely be obtained by allocating an additional unit of capacity to the service or class.

An air passageway switchable pump head includes a housing defining a first air outlet passageway, an air intake passageway and a second air outlet passageway, a connection member mounted in the housing for connection to a valve, a switch valve consisting of a valve seat, a valve body and a spring member, and an operating member mounted at one end of the housing and operable to move the switch valve between a first position where a first air passageway of the switch valve is closed, allowing air communication between a second air passageway of the switch valve and the second air outlet passageway, and a second position where the valve body is moved toward the valve seat and closed on the valve seat to block the second air passageway of the switch valve and the first air passageway of the switch valve is opened.

The invention discloses an all-terrain high-speed rubber belt track. According to the all-terrain high-speed rubber belt track, supporting blocks (9) and auxiliary blocks (10) are distributed on patterns (1), the supporting blocks (9) are spaced from the auxiliary blocks (10) through bottom ring grooves (8), a guiding system (2) is composed of circumferential guiding grooves (13) and transverse guiding blocks (14) which are spaced from one another through transverse cross grooves (15), a Kevlar fiber traction layer (6) is arranged in the middle of the interior of the belt track in the circumferential direction, transverse steel cord fabric (3), outer oblique steel cord fabric (4) and inner oblique steel cord fabric (5) are buried in the upper side of the Kevlar fiber traction layer (6), and transverse steel cord fabric (3), outer oblique steel cord fabric (4) and inner oblique steel cord fabric (5) are also buried in the lower side of the Kevlar fiber traction layer (6). The all-terrain high-speed rubber belt track has the advantages that the interior structure of the belt rack is light, simple and firm, the overall strength and tenacity are improved under the assistance of the steel wire cord fabric, the noise is low, the vibration is small, and the operating speed is high; the longitudinal drawing force and the transverse rigidity of the belt track are greatly improved, the belt track can operate more smoothly, the ground pressure is sufficient, the road grabbing capacity is high, the overall weight is reduced on the premise that the strength and rigidity of the belt track are guaranteed, the belt track is portable, resistant to shock and corrosion, easily suitable for various terrains, and particularly suitable for the occasions where high-speed transferring is needed frequently, the all-road passage capacity is achieved, and the service life of the belt track is prolonged remarkably; the overall weight of the belt track is low, high-speed operating of the belt track is achieved through the friction driving mode, and the highest operating speed of the belt track can reach 50 KM / h.