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JP5959345B2 |
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JP5951103B2 |
A simplified magnetic reluctance coupling for coupling a first shaft to a second shaft, has a hollow cylindrical stator which has at least one magnet that is/are distributed around the circumference of the stator. The reluctance coupling...
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JP5948428B2 |
The purpose of the invention is to provide a magnetic coupling that can be used even when there is a pressure difference between the interior and the exterior of container for a rotating shaft or even in a corrosive environment such as s...
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JP5948405B1 |
[Subject] There are little power consumption and generation of heat, a maintenance is easy, and it provides a dissolving method of a conductive metal which influence of heat cannot receive easily, and a fusion furnace. [Means for Solutio...
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JP2016519268A |
A magnetic coupling device for transmitting continuous rotation or a straight-line motion via magnetic coupling of magnetism transmitted from a magnet positioned so that operation is possible on a rocking assembly and a rotation assembly...
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JP5942438B2 |
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JP5932375B2 |
[Problem] The purpose of the present invention is to obtain a centrifugal blood pump for circulating blood, wherein an impeller makes no contact at all with a housing and a rotating shaft and moves in a rotating manner with the impeller ...
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JP2016084773A |
To provide a magnetic driving pump in which a rotational speed of an impeller corresponding to a rotational speed of an inductor can be set to a desired rotational speed different from that of the inductor and a pump discharging amount c...
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JP5920455B2 |
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JP5913889B2 |
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JP5907789B2 |
There is provided a torque device which includes a driving module, a driven module and an adjusting module. The adjusting module comprises a magnetic torque device, wherein an input end of the magnetic torque device is capable of being d...
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JP5904352B2 |
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JP5875407B2 |
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JP2016506221A |
The propulsion system is a magnetic screw having a first magnetic element having a first polarity and a second magnetic element having a second polarity, and the first magnetic element is along the vertical axis of the magnetic screw. Ro...
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JP5869148B2 |
Disclosed therein is an auxiliary power apparatus including: a first rotating member including a first magnet having two different poles and rotatably mounted inside the case; a second rotating member including a second magnet having two...
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JP3202738U |
To provide a structure of a magnetic drive device which rotates at a constant speed without causing liquid leakage in a wet manufacturing process of a circuit board. This is a magnetic drive device used in a wet process including a holdi...
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JP5865344B2 |
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JP5859216B2 |
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JP5858399B2 |
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JP2016025700A |
To achieve downsizing by reducing components constituting an actuator using a magnetic screw.A magnetic screw actuator is a driving device that performs linear movement or rotational movement by using a magnetic screw. In a magnetic scre...
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JP5849343B2 |
To continuously transmit power without contacting even if the mutual distance between a rotated body and a rotating body along an axis increases.The magnetic coupling has a magnet unit 40 for repulsion and a magnet unit 30 for attraction...
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JP5835215B2 |
This coupling device includes a magnet rotator and a yoke-side member, while a conductor portion of the yoke-side member has a plurality of first conductor portions at least on a side opposed to magnets. A yoke of the yoke-side member is...
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JP2015230014A |
To provide a magnetic joint which transmits torque in a non-contact manner, and which can apply a proper preload to bearings which support a driven shaft.This magnetic joint 30 comprises: a pair of discs 31, 32 whose disc faces oppose ea...
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JP2015229379A |
To provide an electric power steering device capable of preventing or suppressing a rattle noise caused by a worm gear mechanical unit while improving a steering follow-up performance of an electric motor.An electric power steering devic...
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JP2015229378A |
To suppress a rattle noise caused by a gap inside a shaft bearing of a worm gear mechanical unit and backlashes while transmitting torque in a non-contact manner.In an electric power steering device 9, an output shaft 13a is arranged ecc...
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JP2015229377A |
To provide an electric power steering device capable of preventing or suppressing a rattle noise caused by a gap inside a shaft bearing in a worm gear mechanical unit and backlashes, while transmitting torque by a magnetic joint in a non...
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JP5817260B2 |
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JP5813693B2 |
There is provided a melt circulating drive device that is compact and obtains a large drive force. A melt circulating drive device is mounted on a side wall of a main bath and is driven to agitate nonferrous metal melt present in a melt ...
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JP5815983B2 |
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JP5794576B2 |
To provide a centrifugal blood pump capable of performing the stable non-contact drive by using the repulsive force of a permanent magnet for a thrust bearing of an impeller.A centrifugal blood pump includes a casing having an inlet and ...
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JP5789554B2 |
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JP5791835B1 |
To provide a rotational motion transmission device which does not transmit rotational motion when suddenly rotated at high speed or the like. The rotary motion transmission device 7 of the present invention is a pair of a tubular body 13...
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JP5762113B2 |
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JP2015129578A |
To apply a permanent magnet to a rotary engine as the magnetic force of a magnet is abruptly improved.Magnets 4 and 5 are attached to the front and back of a reciprocating body A. A magnet 14 for reciprocating the reciprocating body A is...
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JP5745239B2 |
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JP5723987B2 |
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JP2015094468A |
To provide a speed change device improved in performance and service life.A speed change device of the invention comprises an input shaft, a first transmission member, a speed changing member, and an output shaft. The first transmission ...
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JP5712318B1 |
To provide a rotating body device which can be expected to efficiently use rotational energy. A machine frame 12, a rotating shaft 14, a rotating body 16 connected to the rotating shaft 14, a momentum wheel 18 connected to the rotating s...
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JP5702015B1 |
To provide a driving device which is environmentally friendly and can efficiently extract a driving force. A driving device 10 has a first rotating body portion 1a and a second rotating body portion 2a. The first rotating body portion 1a...
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JP5697566B2 |
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JP2015061422A |
To provide a power transmission mechanism capable of improving its performance by suppressing leakage of magnetic flux more effectively than a prior art.In a power transmission mechanism 10, a first rotor 11 having n (n is an integer of ...
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JP2015055310A |
To provide a power window drive mechanism and a torque limiter, which enhance the function of stopping rise of a window when a foreign matter is caught between the window and a window frame.A power window drive mechanism (100b) of the in...
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JP2015056920A |
To provide a magnetic modulation motor and a magnetic planet gear that can reduce eddy current loss and suppress deterioration in performance of a permanent magnet 16a.A magnetic modulation motor 10 has: a stator 12 comprising a stator w...
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JP5685239B2 |
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JP5687753B2 |
A power generator device includes a heavy gyro body, at least one rotation-driving device and a control unit. The heavy gyro body is coupled to a power source and an induction power generator, the power source drives the heavy gyro body ...
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JP5682988B1 |
To provide a magnet drive mechanism and a power generation device capable of rotating only with a permanent magnet without using an electromagnet. A left rotating plate 1, a right rotating plate 2 facing the left rotating plate 1, a rota...
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JP2015502507A |
It has an adapter plate configured to attach to the rotary valve body and one or more planetary gear subassemblies, each planetary gear subassembly consisting of a sun gear, a wheel gear and multiple planetary gears. A rotary valve adapt...
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JP2014214790A |
To constitute a compact transmission device having a short axial length under combination of a planetary gear mechanism and a fixed gear train, reduce a frictional resistance to cause the device to act smoothly as a speed-increasing gear...
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JP2014181726A |
To eliminate any large current at a starting time or acceleration time.This electro-mechanical device comprises an electric motor, a flywheel connected to an output shaft of the electric motor, a mechanical output distribution device con...
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JP2014181771A |
To increase a tolerance limit in position alignment between a magnet of a stator and a magnetic pole of a magnet of a rotor, widen an allowable range of a spaced-apart opposing distance between the magnet of the stator and the magnet of ...
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