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Patent Searching and Data


Matches 1,351 - 1,400 out of 10,795

Document Document Title
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...  
JP5203011B2  
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...  
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...  
JP5196927B2  
JP5199540B2  
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...  
JP5179892B2  
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...  
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...  
JP5147622B2  
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 ...  
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...  
JP5136840B2  
JP5136841B2  
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...  
JP5105886B2  
JP5105838B2  
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 ...  
JP5094471B2  
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...  
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...  
JP5064195B2  
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...  
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 ...  
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...  
JP5044318B2  
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 ...  
JP5039339B2  
JP5030620B2  
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 ...  
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 ...  
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...  
JP5009182B2  
JP5002667B2  
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...  
JP4978335B2  
JP4963665B2  
JP4960914B2  
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...  
JP4940468B2  
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 ...  
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 ...  
JP4925735B2  
JP4926765B2  
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...  
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...  
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...  
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...  
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 ...  

Matches 1,351 - 1,400 out of 10,795