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Patent Searching and Data


Matches 1,101 - 1,150 out of 13,214

Document Document Title
JP6046796B2  
JP6049021B2  
JP6049316B2  
JP2016197930A
To provide a brush motor capable of preventing reduction in the insulation resistance value at unspecific points within a motor by preventing brush-worn powder generated due to driving of the motor from scattering within the motor.The br...  
JP6024609B2  
JP6022252B2  
JP2016177949A
To allow for transmission of a power or a signal to a rotating body, while reconciling the reliability and lightweight.A rotary mechanism includes a stator and a rotor. The stator has a first electrode. The rotor rotates for the stator, ...  
JP2016171746A
To suppress vibration of brushes slidably contacted to a commutator and reduce noise of an electric motor with the brushes.A holder stay is provided to a power feeding unit of a motor part configured as a 4-pole motor, and a pair of brus...  
JP2016171694A
To provide a DC motor capable of having its overall axial length shortened while securing an insulation space between a riser of a commutator segment and a core-side connection plate 16.A core-side position restriction part which restric...  
JP5996346B2  
JP2016167269A
To determine an axial spacing between conductive rings of a slip ring assembly.A plurality of conductive rings (110) are axially spaced along a shaft (108), and the plurality of conductive rings (110) include first and second conductive ...  
JP2016525329A
From an electric appliance, the present invention relates to a device for diverting ground current, and, more specifically, it can set it to a wind turbine. Having an earthling and a slide contact member which are installed in a rotor of...  
JP2016524796A
The improved collector ring contains the brush which has a distal end which has the proximal end which has a stator and a rotation child and was attached to one top of a stator and the rotation children, and engages with another side of ...  
JP5972773B2  
JP2016136474A
To provide a contact member fitting structure capable of easily fitting a contact member to a substrate while securing a conduction of the contact member and a conductive pattern, and a slip ring employing the contact member fitting stru...  
JPWO2014024569A1
A contact member is energized in slide contact with other contact members. A contact member is formed in the surface of the substrate containing conductive hard carbon and the above-mentioned substrate, Sliding contact s to a contact mem...  
JP2016135015A
To provide a commutator capable of reducing cost while presenting the same noise cancellation performance by decreasing the number of resistors for noise cancellation.Among neighboring segments 111 of mutually different phases, between s...  
JP2016521535A
The rotation child (4) of rotation electrical machinery has a cylindrical armature (6), and an armature coil (7) and a drum type commutator (8) substantially with a shaft (5), The conductor segment (10) which the above-mentioned drum typ...  
JP5955529B2  
JP2016127733A
To provide a slip ring device which inhibits failure in electric continuity between slip rings and brushes regardless of characteristics and a temperature of a cooling liquid, and to provide a vehicle control unit equipped with a rotary ...  
JP2016127800A
To provide a brush for electric motors and gear motor assemblies which can solve problems with prior art.A brush for an electric motor has a brush body having a front end surface configured to make sliding electrical contact with a commu...  
JP2016125067A
To provide an Ag alloy-based sliding contact material that is adaptable to a micro motor rotating at the high number of revolutions, and is excellent in wear resistance compared to a conventional one.The present invention relates to a sl...  
JP2015073360A5  
JPWO2014010373A
It is the electrical contact structure which slides mutually in the state where it was pressurized, and the contact member of another side which has the stratified material which is formed in the field to which it is a contact member, a ...  
JPWO2014010373A1
It is the electrical contact structure which slides mutually in the state where it was pressurized, and the contact member of another side which has the stratified material which is formed in the field to which it is a contact member, a ...  
JP2016103905A
To provide a commutator motor which enables improvement of the dimensional accuracy of a brush housing part.A commutator motor 100 includes a resin brush holding member 30 with which a box shaped brush housing part 32 for housing a brush...  
JP2016103473A
To provide a multilayer carbon brush and a manufacturing method of the same.A carbon brush 10 is constituted of at least two functional layers 12, 14, 16 composed of a conductive material, and an isolating layer 18 composed of an electri...  
JP2016100954A
To solve such a problem of a conventional sliding contact member that the type of available materials is limited, or the cost increases.A sliding contact member A1 includes a conductive first base material 10 having a surface layer 1 con...  
JP2016101064A
To provide a rotary electric machine that is able to improve dynamic balance with fewer steps.The vector Z of centrifugal force opposite to the resultant vector Y of centrifugal force acting on each slip ring bus bar 12u, 12v, 12w on a p...  
JP5924846B2  
JP2016512679A
It is the monitoring instrument constituted in order to supervise a carbon brush of a brush holder assembly of electric machinery. The monitoring instrument can include a signal-processing circuit for processing a signal received from a ...  
JP2016066512A
To provide a slip ring device which improves noise resistance.The slip ring device includes: a shaft body that is rotatable around an axis; an electrode ring group including a plurality of electrode rings each being formed from a ring-sh...  
JP5913556B1
[Subject] It can respond to a micro motor etc. which are formed into a high-rotational number, and provides sliding point-of-contact material of an Ag alloy system which was excellent also in abrasion resistance conventionally. [Means fo...  
JP5909797B2  
JP5908117B2  
JP2016054111A
To provide a slip ring device that has such a structure that a brush is stably in contact with a disk, and to provide an antenna device having the slip ring device.A slip ring device is configured to comprise: a discoid disk fixed to a s...  
JP2016051947A
To solve a problem of a rotary electric machine apparatus that: it has been the mainstream for a circuit between a rotary side and a stationary side of the apparatus to be formed of a slip ring capable of utilizing both power circuit and...  
JP5901279B2  
JP2016039075A
To provide a game machine in which appropriate signal transmission from the control side to the character object side can be achieved.A rotation display device is provided in a game board, and performs rotary operation by a signal from a...  
JP5877715B2  
JP5877100B2  
JP2016506012A
[Subject] For various systems, especially, for various wind power generators, it has an element with a small number peculiar as much as possible, or a development step, and enables creation of a collector ring transmission machine. [Mean...  
JP5862542B2  
JP5862776B2  
JP5853313B2  
JPWO2013190822A1
炭素粉およびバインダーを混練することによ り炭素質材料を作製する。作製された炭素質 材料を造粒した後、炭素質材料の粒径を調整 する。粒径が調整された炭素質材料と金...  
JPWO2013190822A
The nature material of carbon is produced by kneading carbon powder and a binder. After Pelletization (ing) produced nature material of carbon, the particle diameter of the nature material of carbon is adjusted. Brush material is produce...  
JP2016021809A
To provide a brush holding device capable of installing a brush without temporarily holding a pigtail and to provide an assembly method.The brush holding device of a motor is capable of installing a brush 2 without temporarily holding a ...  
JP2016019380A
To stabilize a contact state of a brush with a commutator.A brush apparatus 10 includes a brush holder 34 arranged on the radial outside of a commutator 26 and a coil spring 36 arranged in the brush holder 34 and capable of expanding and...  
JP5848108B2  

Matches 1,101 - 1,150 out of 13,214