Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 13,801

Document Document Title
WO/1980/002088A1
Disc-type motor characterized by increased efficiency. The motor has two parallel spaced stator members (30, 32) each having a flat circular shape and an even plurality of pre-segmented permanent-magnet poles (34) in a circular array the...  
WO/1980/001524A1
At least one armature (32, 34) is supported adjacent and in axial alignment with coaxial apertures (30, 31) in parallel magnetic pole plates (20, 22) of opposite polarity energized by a coil (24) extending therebetween. A plurality of eq...  
JPWO2018207383A1
Cogging torque is controlled and the direct-current motor which reduces electromagnetism vibration is provided. Telescopic permanent magnet 112 in which direct-current motor 101 has been arranged inside yoke housing 102, and N pole field...  
JP6615690B2  
JP2019534676A
Coil winding structure of a direct-current motor for vehicles by the present invention, Cover assembly 10; the cover assembly 10 and yoke assembly 30 which has two or more magnetization poles 32 arranged between lower housings 40; armatu...  
JP2019205271A
[Subject] Provide a motor which can make Cogging small. [Means for Solution] Motor M is provided with the following. Stator 23 which comes to fix a plurality of permanent magnets 22 to inner skin of yoke housing 21, Rotor 24 rotatably su...  
JP2019201494A
[Subject] A rotor and a motor which can make an increase in Linkage magnetic flux and reduction of the number of pieces of a commutator which a coil responds to make compatible are provided. [Means for Solution] Rotor core 122 in which s...  
JP2019201495A
[Subject] A rotor and a motor which can reduce the number of pieces of a commutator are provided. [Means for Solution] Rotor core 122 in which eight teeth 122a were provided so that rotor 12 might extend on the diameter direction outside...  
JP2019198205A
[Subject] While being able to prevent weight balance of an armature from getting worse even if it adopts a method type of double A flyer in order to easy-ize winding work of a coil, an electric motor which can reduce a current value whic...  
JPWO2018139246A1
Structure as for which distance between a magnet coil of each phase and a permanent magnet is made to regularity is provided. [Means for Solution] Each magnet coil is constituted as an air core coil of a concentration volume which has a ...  
JP2019187236A
[Subject] Feed part structure of a motor which can control an increase in an occupancy space of the motor side connector is provided, keeping certain letter-breaking-off-the-relation voice of each terminal, after enabling commoditization...  
JP6595346B2  
JP6595594B2  
JPWO2018087998A1
A rotating body comprises:Axis of rotation, A rotation child attached to the axis of rotation, A fan who is attached to the axis of rotation and rotates by rotation of the axis of rotation, A balance weight which has a balance adjustment...  
JP2019165550A
To provide a motor that can be used in a wide range of applications.A motor 1 includes: a shaft; an amateur having a commutator; a pair of brushes 20; and a first connection portion 71 and a second connection portion 72, each of which ca...  
JP6579967B2  
JP6581378B2  
JP6579987B2  
JP6580182B2  
JP2019161727A
To provide a motor capable of preventing damage of a connection line by improving a motor performance while attaining downsizing.When the number of slots 51 of an armature core 6 is defined as Sr and the number of segments 14 is defined ...  
JP2019155428A
To perform stably solder joining, while reducing melting of peripheral parts.In a solder joining method, which is a solder joining method for soldering a workpiece 19b to a coated copper wire 18 by irradiation with a laser beam L, light ...  
JP2019161700A
To provide a motor capable of outputting a comparatively large torque.A motor 1 comprises a rotation shaft 2, an armature part 1b, a frame 10 provided with a cylinder part surrounding the armature part 1b, and a plurality of magnets 60A,...  
JP2019161784A
To provide a commutator motor capable of securing a corresponding time before a brush is worn and the commutator motor cannot be driven.A motor unit 300 comprises a brush device 10 disposed while opposing to an outer periphery of a commu...  
JP2019154096A
To provide a brush holding structure that can suitably suppress a short circuit between the positive electrode side and the negative electrode side.A brush holding structure 30 holds a plurality of brushes 20 on both sides of positive an...  
JP6569499B2  
JP2019146326A
To provide an armature, an electric motor, and an electric motor with a reduction gear capable of forming an armature coil by reliably winding a winding.An armature 30 includes: an armature core 31; insulators 32, 33 provided on the arma...  
JP2019138250A
To provide a starter capable of suppressing axial vibrations.A stater (10) giving rotation torque to a ring gear (18) of an engine (17) includes: a stator (30) which has a magnet portion (32); a rotator (20) rotatably supported; a transm...  
JP6560820B2  
JP6558866B2  
JP6554958B2  
JP6552451B2  
JP6547585B2  
JP6548464B2  
JP2019122195A
To provide a motor capable of reducing the value of current flowing in a pressure equalizing wire while simplifying the size, simplifying a winding apparatus, improving the space factor of a coil, and facilitating a winding operation.A c...  
JP2019118224A
To provide a stator having an auxiliary yoke disposed on an outer circumferential surface of a main yoke such that contact assembly is performed with no gap generated between the auxiliary yoke and the main yoke, and to provide a motor a...  
JP6543730B2  
JP6536054B2  
JP2019103312A
To provide a rotary electric machine with which it is possible to generate a rotation torque to a rotor even when a stator winding can only be supplied with two-phase AC currents out of three-phase AC currents.A rotary electric machine 1...  
JP6531206B2  
JP6530956B2  
JP6531205B2  
JP6531151B2  
JP6528501B2  
JP6525721B2  
JP6527051B2  
JP2019083615A
To provide a motor which can be stably driven and in which sliding loss can be reduced.Used is a motor including a rotary shaft, a commutator disposed along the outer circumference of the rotary shaft so as to surround the rotary shaft, ...  
JP6514467B2  
JP2019071756A
To provide a motor whose wiring is performed correctly even the wiring is complicated and whose manufacture is easy.A 4-pole 7-coil motor having a first coil, a second coil, a third coil, a fourth coil, a fifth coil, a sixth coil, and a ...  
JP6507170B2  
JP2019062694A
To provide a motor capable of stably holding a choke coil while facilitating assembly.A holder member 22 housed in a holder housing unit 8d includes a holding wall 32 and a holding piece 33 which face each other. A choke coil 26 is house...  

Matches 701 - 750 out of 13,801