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JP3184109U |
To provide electric cleaning with good maneuverability without causing a failure in a cord reel capable of supplying electric power to a device such as an electric machine or a home appliance without substantially moving the cord reel it...
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JP5203011B2 |
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JP2013106439A |
To provide a motor control device mounted with a memory element in which a program for motor control is appropriately written by on-board.A motor control device 1 of the present invention includes: a circuit board 10 with a memory 13 dis...
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JP2013098071A |
To provide a connection device and an electronic apparatus which are downsized and have high balancing so that transmission characteristics are improved.A connection device comprises: a first connection unit having a housing in which inn...
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JP5196927B2 |
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JP5199540B2 |
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JP2013090506A |
To provide a brush capable of securely preventing internal conduction even when an insulating layer is reduced or disappeared in thickness due to an adhesive used in a division brush, and a motor including the same.A brush includes a plu...
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JP5179892B2 |
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JP5166704B2 |
To provide a metal-carbon combined conductive slide material for improving the thermal resistance without impairing a conductivity, and inhibiting dimensions from increasing at high temperatures exceeding 200°C, and without containing l...
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JP5153869B2 |
A drum-style slip-ring module (100) is used in a contact-type communication system. The module utilizes PCB construction to construct a plurality of stacked electrically-conductive rings (102) and a plurality of dielectric layers (104) e...
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JP5147622B2 |
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JP2013034342A |
To provide a brush which has an insulating layer with a high insulation property enough to securely prevent internal electric conduction even an insulation layer of a division brush which is made of an adhesive decreases in thickness or ...
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JP2013030968A |
To provide a rotating device and a control method of the rotating device which realize a long life of a slip ring for transmitting a signal between a fixed part and a rotating part by properly controlling the rotating direction of the ro...
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JP5136840B2 |
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JP5136841B2 |
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JP2013027101A |
To achieve a DC motor capable of performing good rectification without causing a hindrance to commutator rotation, in a configuration using a power feeding brush rolled by contact with a commutator.A DC motor has: a commutator which rota...
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JP5105886B2 |
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JP5105838B2 |
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JP5101382B2 |
To provide a rotary connector, which is an electric connector for conductive connection, with one connector component relatively rotating with respect to another connector component, achieving high reliability and durability. The rotary ...
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JP5094471B2 |
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JP2012244047A |
To solve the problem that when force operates along a length of a slider made principally of carbon fiber and synthetic resin, there is a risk that the slider cracks and to solve the problem that since a contactor is pressed by a leaf sp...
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JP2012227139A |
To provide a process of fabricating a slip ring which does not involve expensive materials or is not labor-intensive in fabrication.A process of fabricating a slip ring component (106), the slip ring component and a slip ring assembly ar...
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JP5064195B2 |
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JP2012205400A |
To provide a brush device that allows contact pressure on a contact surface between a commutator and a brush to be different on an upstream side, and on a downstream side, in a rotational direction of the commutator so as to produce a di...
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JP2012524975A |
An electrical connector and assembly having a body arranged and disposed to receive an interconnector of a guide wire at a first end and an interface cable at a second end, and a contact module in the body, the contact module comprising ...
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JP2012196121A |
To provide a long-life commutator motor.An electric blower 10 has a commutator motor 11 provided in an approximately cup-shaped bracket 12 with an open end. The commutator motor 11 includes a stator 30 as a field magnet, a rotor 40 as an...
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JP5044318B2 |
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JP5043229B1 |
To improve the efficiency of assembly and prolong the product life. Each sliding contact which is fixedly supported by a second substrate provided so as to be rotatable relative to the conductive ring of the first substrate and which is ...
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JP5039339B2 |
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JP5030620B2 |
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JP2012169155A |
To provide a connector which can be compatible with a stable current feed, and can be configured to have extremely high durability and a small size; and a roller contact used for the connector.A connector 10 includes an outer peripheral ...
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JP2012164474A |
To provide a rotary connector for preventing disconnection of a cable due to twisting or bending when one member is relatively rotated to the other member.In a device 90, one member 92 is mounted relatively rotatably to the other member ...
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JP5014326B2 |
A commutator utilizing a carbon composite base material, the carbon composite base material including a carbon base material; and an iron layer. The iron layer, to which a metal material can be joined, is formed on a surface of the carbo...
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JP5009182B2 |
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JP5002667B2 |
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JP4986412B2 |
A brush assembly 22 for an electric motor 10 has brush holder 24 supporting a brush 26 and a brush spring. The brush holder 24 has a strip of brass having a central portion and two end portions 28, 40. The central portion has two pins 30...
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JP4978335B2 |
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JP4963665B2 |
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JP4960914B2 |
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JP2012104401A |
To prevent twist of a linear material itself.A linear material is formed of: linear free rotation independent parts 1 freely rotating around an axis in the longitudinal direction; and a joint 3 joining ends of two of the free rotation in...
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JP4940468B2 |
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JP2012099376A |
To obtain a slip ring device enabling high speed and high frequency signal transmission.In a cylindrical portion of a body case, a hollow pipe-shaped shaft is supported in a freely rotatable manner via a bearing. A collector, configured ...
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JP2012090044A |
To supply drive power and a signal into the inside of a housing, which is rotated at a high speed, from the outside thereof continuously with stability while preventing interruption of the supply.A power supply part 41 supplies electric ...
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JP4925735B2 |
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JP4926765B2 |
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JP2012084495A |
To provide a slip ring where a metal surface of a sliding part is improved for a better durability.A slip ring is treated with fine particles by high-speed spray on a surface of a sliding metallic ring 1 transmitting electric signals, to...
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JP4925466B2 |
An electric motor that includes a rotor; a coil that is wound around the rotor; and a carbon brush that supplies power to the coil, wherein the brush is formed by using a raw material in which artificial graphite whose crystallites are f...
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JP2012080746A |
To improve a wire life of an armature coil 4 that is connected to a commutator segment 50 via a riser 51 by fusing.A riser 51 is arranged at one end of a commutator segment 50 to connect an armature coil 4 to the commutator segment 50 by...
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JP2012074139A |
To provide a slip-ring, a differential caster and an electrically-driven wheelchair that can be manufactured at a low cost by downsizing and reducing the number of components.A slip-ring is provided with rotary terminals 71,78 externally...
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JP4914261B2 |
To provide a motor apparatus capable of allowing a ground terminal to contact the inner surface of a gear housing, while assuring sealing performance of the gear housing. A wiper motor 10 comprises a yoke housing 20 in which an armature ...
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