32results about How to "Achieve compact" patented technology

Disclosed herein is a structure for cooling the stator of a superconducting rotating machine. The structure includes a stator coil. Slots are axially disposed at the stator coil to support the stator coil, and a space is defined between the slots to allow the stator coil to be partially exposed. A stator yoke is disposed on the slots such that a space is defined between the exposed portion of the stator coil, the slots and the stator yoke. A cooling tube is disposed in the space defined between the exposed portion of the stator coil, the slots and the stator yoke, thus simultaneously cooling both the stator coil and the stator yoke.

A lighting system comprising a plurality of controllable light emitting elements 3 is disclosed. The lighting system further comprising a spreading optical element 5 arranged in front of the plurality of light emitting elements to shape the light emitted from the lighting elements, and a controller 7 for varying a light emission angle range of light emitted from the spreading optical element 5 by controlling each of the plurality of controllable light emitting elements. This allows the light emitted from the spreading optical element to be varied without varying any physical parts of the lighting system, because the controller now controls each of the light emitting elements, by e.g. dimming one or more of the light emitting elements or by switching one or more of the light emitting elements off.

A magnetic resonance apparatus is proposed. The magnetic resonance apparatus has a magnet unit and a housing unit. The housing unit has a housing shell unit. The housing shell unit surrounds the magnet unit. The housing shell unit at least partly has a flexible material. Effective noise protection for operation of the magnetic resonance apparatus is provided.

A part feeder for feeding at least one part having a through hole from a standby position to a predetermined position includes a holding device, a transport mechanism, and a measuring device. The holding device has a rod disposed in a horizontal position. The holding device is adapted to hold the at least one part in suspension with the rod inserted through the through hole of the at least one part. The transport mechanism is adapted to move the holding device holding the at least one part in suspension from the standby position to the predetermined position. The measuring device is adapted to measure a thickness of the at least one part held by the holding device.

The invention belongs to the technical field of bionic robots, and particularly relates to a bionic eye, in particular to a three-degree-of-freedom bionic eye based on series-parallel control. According to the technical scheme, a substrate is fixed to a vertical bracket; the vertical bracket is fixed to a horizontal bracket; an eyeball is arranged on the substrate; leftward and rightward motion of the eyeball is realized through an upper four-bar mechanism; upward and downward motion of the eyeball is realized through a right four-bar mechanism; a third motor is arranged inside the eyeball; and the third motor is used for driving a sensor to rotate along an optical axis of the eyeball. Through a simple bar parallel mechanism, pitching and orientation rotation of a bionic eyeball can be realized, and spinning motion of the bionic eyeball along the optical axis is realized; higher positioning accuracy of the bionic eye can be realized through three-degree-of-freedom motion.

A connector 10 includes a male connector housing 14 having a retaining projection 19, a female connector housing 17 having an elastic lock arm 28 which is brought into retaining engagement with the retaining projection 19 when the male connector housing 14 is inserted and fitted into the female connector housing, and a fitting-ensuring member 13 which is brought into engagement with the elastic lock arm 28, retainingly engaged with the retaining projection 19, to hold the elastic lock arm 28 against elastic deformation. An abutment portion 38 is formed at one of the female connector housing 17 and the fitting-ensuring member 13, and during the movement of the fitting-ensuring member 13, the abutment portion 38 causes the fitting-ensuring member 13 to drop into the elastic lock arm 28.

The present invention discloses an insulating tape automatic winding device. The device comprises running wheels, a motor, a power wheel, a substrate, a control button, middle wheels, a rotation shaftand a controller. The running wheels are opened and annular, the power wheel and the middle wheels are gears, the outer sides of the running wheels are provided with gear teeth, the motor is installed on the substrate, the power wheel is connected with an output shaft of the motor, there are two middle wheels which are engaged with the power wheel, and the middle wheels are connected with the gear teeth at the outer sides of the running wheels; the rotation shaft is arranged on the running wheels, an insulating tape winding drum is installed on the rotation shaft, the control port of the motor is connected with the controller, and the controller is connected with the control button. The winding device can automatically complete the insulation tape winding work, is simple in structure andlow in cost, is provided with the gear teeth at the outer sides of the running wheels to minimize the volumes of the running wheels so as to achieve the small and exquisite running part of the deviceand meet the winding demand of a dense line.

A medicine weighing device that includes, not only a weighing function, but also an inspection function. The medicine weighing device has a compact structure capable of displaying a weighed value and an inspection result on the same screen, and which can execute inspection according to the input state of weighing conditions. Accordingly, the medicine weighing device is structured to include, in a device main body 1, a weighing device (2) for weighing medicine to be dispensed, a display device (3) for displaying a weighed value and weighing conditions, an input device (3) for inputting the weighing conditions, a storage device (11) for storing an inspection program and medicine data, and a control mechanism (5) for calculating a recommended dose by executing the inspection program stored in the storage medium (11) based only on the weighing conditions which can be inputted by the input device among the weighing conditions, and displaying the calculated recommended dose and the weight of the medicine weighed by the weighing device (2) on the display (3).

A gathering and picking device comprising a first gathering element that is arranged on a first side of a picking gap and a second gathering element that is arranged on a second side of a picking gap opposite the first gathering element. Both gathering elements are rotated about a predominantly vertical axes and are provided with carrier elements that grasp standing plants. The carrier elements introduce the standing plants into the picking gap and convey the standing plants over at least part of the length of the picking gap.

An inlet conduit and an outlet conduit are disposed in a so-called crank shape with respect to a straight conduit. The straight conduit is provided with wall surfaces with which piezoelectric elements come into abutment from outside, and ultrasonic transceiver units are demountably mounted on the outside of the wall surfaces respectively. The two ultrasonic transceiver units have the same shape, and each include a covering member formed of a synthetic resin, the piezoelectric element provided in the covering member for transmitting and receiving an ultrasonic beam, and a cable connected to the piezoelectric element. The conduit portion and the ultrasonic transceiver unit are assembled separately. The ultrasonic transceiver units are disposed on both sides of the conduit portion and are coupled thereto with screws.

The disclosure relates to a technical field of deep hole machining, particularly to a deep hole machining on-line deviating correction device based on laser detection, which solves the prior art problem of difficulty in the real-time, on-line detection and deviating correction in the process of deep hole machining. The device comprises a deep hole cutter and a cutter bar, and arranged on the cutter bar are a laser orientating block, a pyramid prism seat, the deep hole cutter and a metallic block with a heating device arranged therein. A beam emitted by a laser transmitter is orientated by the laser orientating block so as to be incident in parallel with the axis of the cutter bar, and then through a pyramid prism to form a return beam which reaches the photosensitive sensor. The advantages of the disclosure lie in that skewing of the deep hole cutter can be detected in time and skewing correction of the deep hole tool is achieved based on the heat expansion and cold contraction mechanism, and therefore the straightness and position accuracy during deep hole machining are improved.

The invention discloses a low-profile high-efficiency dual-linearly polarized antenna array, and belongs to the technical field of antennas. The low-profile high-efficiency dual-linearly polarized antenna array comprises an antenna sub-array part and a waveguide feed network part from top to bottom, and the antenna sub-array layer is composed of 8 antenna sub-arrays in total of 2 * 4. And a waveguide coaxial conversion structure for realizing vertical interconnection of the antenna sub-array part and the waveguide feed network part is arranged between the antenna subarray part and the waveguide feed network part. Two feed forms of strip lines and waveguides are integrated in the whole array, strip line feed forms are adopted in antenna sub-arrays, waveguide feed forms are adopted among thesub-arrays, each feed form is composed of two sets of feed networks, and vertical and horizontal polarization radiation characteristics of the whole array are respectively realized. And the branch end of the waveguide feed network is vertically interconnected with the combining end of the strip line feed network in the subarray through a waveguide coaxial conversion structure. According to the invention, the characteristics of low profile, high efficiency and dual linear polarization of the whole array are realized.

The object of the present invention is to provide a compact engine. An engine has a two-stage turbocharger provided with a high-pressure turbocharger and a low-pressure turbocharger. The high-pressure turbocharger and the low-pressure turbocharger are separately disposed on the gear case side and the flywheel side in along direction of a main body respectively. An intake pipe and an exhaust pipe connecting the high-pressure turbocharger with the low-pressure turbocharger are separately and respectively disposed on right side and left side in a transverse direction of the main body.

A device for handling notes of value comprises a sensor unit for detecting at least one feature of a least one note of value to be dispensed. A control unit distinguishes depending on the feature detected by the sensor unit whether the at least one note of value is a first note of value that is approved for withdrawal or a second note of value that is not approved for withdrawal and activates a switch unit such that the at least one note of value is fed to an intermediate storage when it is a second note of value. The intermediate storage comprises a transport unit which is drivable in a first direction for feeding the second note of value and which is drivable into a second direction such that the second note of value can be conveyed out of the intermediate storage.

A magnetic bearing device comprises a stator (30) and a rotor (10) supported in the stator for rotation around a rotation axis (R). The rotor comprises at least one permanent magnet (21, 22) that is magnetized along the rotation axis. The stator comprises at least one closed magnetic core (31) that surrounds the rotor (10) and at least one radial bearing winding (32) arranged on the closed magnetic core (31) in a toroidal configuration. The at least one radial bearing winding is arranged to interact with a permanent magnetic field generated by the at least one permanent magnet to obtain a radial bearing force when current is supplied to the at least one radial bearing winding.

A turbomachine arrangement includes a housing, a turbo-expander formed with an expander rotor, a turbo-compressor formed with a first compressor rotor, and a shaft that is rotatably mounted on the housing. The shaft connects the expander rotor to the compressor rotor. The first turbo-compressor can be driven exclusively by the turbo-expander. A second turbo-compressor having a second compressor rotor is disposed on the housing such that the second compressor rotor is connected to the first turbo-compressor in parallel or in series. The second compressor rotor is driven via a transmission accommodated in the housing and via a drive shaft connecting the transmission to the second compressor rotor.