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Document Title |
JP6798416B2 |
To provide an eddy current type deceleration device in which occurrence of a braking force to a rotor is suppressed in a non-braking state.The eddy current type deceleration device comprises a rotor, a plurality of permanent magnets, a p...
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JP6786681B2 |
A dry type of torque converter for an electric vehicle and a control method thereof are disclosed.The dry type of torque converter for the electric vehicle according to an exemplary embodiment of the present invention includes: a planeta...
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JP6783081B2 |
The disclosure provides a pole-piece structure (50) for a magnetic gear, comprising a plurality of laminate plates (100), wherein each plate is a metallic ring having a plurality of regularly spaced substantially solid portions 102 joine...
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JP6766847B2 |
The disclosed heat generating apparatus (1) includes: a rotary shaft (3), a heat generator (4), a plurality of permanent magnets (5), a magnet holder (6), and a heat recovery system. The rotary shaft (3) is rotatably supported by a non-r...
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JP6766633B2 |
To provide an eddy current type speed reducer which can inhibit windage loss and secure heat radiation performance.A speed reducer includes a rotor (1), multiple fins (8), multiple permanent magnets (3), a switching mechanism, a first co...
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JP2020163945A |
To provide a rotation number adjustment device of a driving force source which can achieve quick shift-up, and to provide a driving force transmission system and a vehicle.A rotation number adjustment device of a driving force source is ...
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JP2020153510A |
To restrict output torque in a speed reduction mechanism.A part of a swingable disc 5 of a swingable disc type speed reduction mechanism is made of a soft magnetic metal ring such as iron, and the soft magnetic metal ring part is sequent...
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JP2020143789A |
To provide a transmission mechanism and a use method performing control or adjustment movement between members by incorporating eddy current drag elements.A transmission mechanism includes: at least one driving member; at least one drive...
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JP2020145833A |
To provide a magnetic coupling that prevents rotation of a shaft to be rotated from being interrupted due to entrance of a magnetic material from a process treatment chamber to the vicinity of a magnet of the shaft to be rotated.A magnet...
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JP2020139614A |
To provide a lock mechanism which can surely perform engagement, and can accurately prevent an operation caused by a reverse input.When electricity-carrying to an electromagnetic coil is blocked, a movable magnetic body 61 is sucked in a...
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JP6749823B2 |
To improve the mountability of a vehicle and the maintainability of a retarder.In an attachment structure 1 of a retarder which applies a brake force to a vehicle 2, the retarder 3 includes: a ring shaped retarder body 11 which converts ...
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JP6737345B2 |
A retarder includes a rotor (1), a plurality of fins (8), a plurality of permanent magnets (3), a switching mechanism, a first cover (21), a second cover (22), and a cover-switching mechanism. The fins (8) are provided on an outer periph...
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JP2020114175A |
To provide a device which includes an ability to control when movement prescribed by a kinematic relationship occurs.A device 1 in an embodiment comprises a first member 2 moving relative to a second member 5 that is a rotor rotating abo...
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JP6690269B2 |
To provide an eddy current type heating device capable of efficiently cooling a permanent magnet.A disclosed an eddy current type heating device 100 includes: a rotational axis (rotational part) 102; a cylindrical heating member 103; a m...
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JP6689130B2 |
To provide a fluctuation reduction device capable of achieving a low characteristic frequency by maintaining the whole device compactly while generating a high attenuation force.A fluctuation reduction device 1A having a circular arc-sha...
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JP6685410B2 |
One object is to secure desired power generation performance in spite of the vertical movement of the bogie frame and the wheel turning operation. A train 1 includes: a wheel 5; a rotator 2 disposed to face a wheel without contact and in...
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JP6685399B2 |
One object is to provide a rotary electric machine and a non-contact power generator having a high magnetic efficiency, less prone to magnetic flux leakage, and provided with measures against the cogging torque. Provided is a rotary elec...
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JP2020511109A |
An electromechanical actuator mechanism for storm braking is provided. Actuator mechanisms generally include electromechanical release systems and permanent magnet eddy current braking systems with variable brake set times and adjustable...
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JP6672839B2 |
To provide an eddy current-type heating device that can reduce heat stress which is generated in a heating member even if the heating member is heated to a high temperature and has a high heat recovery efficiency.A heating device 1 compr...
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JP6668954B2 |
To provide an eddy current type speed reduction device capable of outputting a braking torque of a multi-step with simple structure.The speed reduction device comprises: a rotor (1); a plurality of permanent magnets (3); a plurality of p...
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JP6668331B2 |
Described herein is a device comprising members in a kinematic relationship. The kinematic relationship is at least partially governed by at least one magnetically induced force that introduces a force threshold that, in effect, provides...
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JP6652122B2 |
A heat generating apparatus (1) includes a rotary shaft (3), a heat generating drum (4A), a plurality of permanent magnets (5), a magnet holding ring (6), a switching mechanism, and a heat recovery system. The rotary shaft (3) is rotatab...
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JP6649277B2 |
The present invention relates to a power transmission apparatus using a magnetic field, the power transmission apparatus comprising a rotor module, a front driver module and a rear driver module, or comprising a rotor module and any one ...
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JP6651880B2 |
To provide an eddy current type heating device which has high heat recovery efficiency, and can reduce a thermal stress occurred in a heating member even when a heating member becomes high.An eddy current type heating device 1 comprises:...
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JP6642675B2 |
To firmly support a permanent magnet in an omnidirectional manner with the reduction of costs and a production time.In a deceleration device of an eddy current type, in which a permanent magnet 3 is rotated in a circumferential direction...
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JP2020022236A |
To enable reduction in a load on a rotating rotor.The motor includes a container 2 having an internal space that has an inner pressure lower than the atmospheric pressure, a shaft 3 that is disposed in the container 2, a rotor 4 that is ...
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JP2020014342A |
To provide a magnetic reduction gear that is prevented from upsizing in an axial direction.A magnetic reduction gear has: a base portion; a rotor supporting a first permanent magnet in which different polarities are alternately arranged ...
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JP6632599B2 |
A drive unit (8) for driving a tool. The drive unit (8) has at least one first drive module (18) comprising a motor (12) and a wheel (32) driven in a rotary manner around an axis (16) by the drive module (18). The drive module (18) compr...
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JP6620809B2 |
The disclosed is a deceleration device including a cylindrical brake member (1) fixed to a rotary shaft, a plurality of permanent magnets (3) arrayed in a circumferential direction of a circle around the rotary shaft, a cylindrical magne...
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JP2019211179A |
To provide an electric type valve device that can be used stably for a long period of time.A driving-side rotary body 44A, a magnetic transmission member 45A and a driven-side rotary body 46A as constituent members of a first magnetic de...
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JP2019208293A |
To provide a rotary electric machine and a non-contact generator which has high magnetic efficiency, low flux leakage and a countermeasure against cogging torque.A rotary electric machine 1 comprises a rotor 11 which is counterposed apar...
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JP6615870B2 |
In one embodiment, the device comprises a first member in a kinematic relationship with at least one further member to form a system. The system interacts when an external energising force is imposed on the system causing the members to ...
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JPWO2018092906A1 |
The magnetic power transmission structure according to one aspect of the present invention is composed of a plurality of magnets divided and arranged around an axis, and a plurality of magnetic pole members arranged radially inward corre...
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JP2019168010A |
To provide a magnetic gear capable of increasing transmittable possible torque.A magnetic gear 10a comprises: an inner gear 14 having a plurality of inner magnets 14b aligned in the circumferential direction of an inner yoke 14a; a cente...
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JP2019163719A |
To provide a water supply device that can realize low noise and low vibration, has a compact size, and can use a general-purpose mechanical seal.A water supply device comprises a pump 2 for pressurizing water, and a motor 3 for driving t...
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JP6581089B2 |
Described herein is an assembly and methods of use thereof for controlling or governing the relative speed of motion between the assembly parts via eddy current formation. The assembly and methods also may minimize the number of parts re...
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JP6577754B2 |
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JP6576800B2 |
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JP2019146389A |
To provide a magnetic gear device with high transfer efficiency.A magnetic gear device is provided with: an inner rotor 2 which has a plurality of magnetic poles; an outer rotor 1 which is provided on an outer periphery of the inner roto...
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JP6568987B1 |
To provide a wheelbarrow speed reducer which provides a buffer function by magnetic resistance when moving, and a wheelbarrow to which the speed reducing device is applied. A wheelbarrow speed reducer 300 is applied to a wheel shaft of a...
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JP6568137B2 |
A magnetic clutch device having improved durability and reliability without increasing a size in an axial direction. A fixed member, the first engagement element, and a second engagement element are arranged concentrically to one another...
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JP6554382B2 |
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JP6544063B2 |
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JP6525632B2 |
A damping assembly is described herein for use in a device having moving aerodynamic surfaces comprising: a first component 11 comprising a back iron 14 and at least one permanent magnet 12, said at least one permanent magnet 12 providin...
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JP6515346B2 |
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JP6513181B2 |
A winding type permanent magnet coupling transmission device, comprising a permanent magnet rotor and a winding rotor that is coaxial with the permanent magnet rotor and capable of rotating relative to the permanent magnet rotor. An air ...
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JP6490331B2 |
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JP6485291B2 |
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JP2019023438A |
To provide a rotation axis conversion device for a blood pump which is small and achieves reliability and durability, and to provide a blood pump unit.A rotation axis conversion device 10A for a blood pump changes a direction of a rotati...
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JP6468126B2 |
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