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21. 发明专利

JP2007274770A Brush supporting structure 审中-公开
标题翻译： BRUSH支撑结构
公开(公告)号：JP2007274770A
公开(公告)日：2007-10-18
申请号：JP2006094617
申请日：2006-03-30
申请人： Asmo Co Ltd , Toyota Motor Corp , アスモ株式会社 , トヨタ自動車株式会社
发明人： MORI KENJI , HIGUCHI YOJI , MORISHITA MITSUHARU , FUJIWARA TOSHIO
IPC分类号： H02K13/00 , H01R39/38
摘要： PROBLEM TO BE SOLVED: To effectively reduce noise increased due to a difference in coefficients of thermal expansion between the material of a brush holder and the material of a brush.
SOLUTION: A brush supporting structure is for slidably holding the brush 10 in slidable contact with a body of rotation in the brush holder 30. The outer circumferential surface of the brush encircled by the inner circumferential surface of the brush holder is provided with a brush covering member 40(40A to 40F) formed of a material whose coefficient of thermal expansion is substantially equal to that of the brush holder material.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了有效地降低由于刷架的材料与刷子的材料之间的热膨胀系数的差异而增加的噪声。解决方案：刷支撑结构用于可滑动地保持刷子10与电刷架30中的旋转体滑动接触。由电刷架的内圆周表面包围的刷子的外圆周表面设置有刷子覆盖件40（40A至40F）由热膨胀系数基本上等于电刷架材料的材料形成。版权所有（C）2008，JPO＆INPIT

22. 发明专利

JP3954527B2 Brush holder device and the motor 有权
公开(公告)号：JP3954527B2
公开(公告)日：2007-08-08
申请号：JP2003155808
申请日：2003-05-30
申请人：アスモ株式会社
发明人：裕章内田 , 直人山本
IPC分类号： H01R39/40 , H02K13/00 , H01R13/415 , H01R39/38
CPC分类号： H01R39/385 , H01R13/415

23. 发明专利

JP3940046B2 Brush device 有权
公开(公告)号：JP3940046B2
公开(公告)日：2007-07-04
申请号：JP2002211013
申请日：2002-07-19
申请人：アスモ株式会社 , ジェコー株式会社
发明人：一敏伊藤 , 真史山村 , 賢治松島 , 彦志泉 , 飯塚　　誠 , 輝充高橋
IPC分类号： H02K13/00 , H01R39/36 , H01R39/38 , H01R39/41 , H02K5/14 , H02K5/22
CPC分类号： H02K5/225 , H01R39/36 , H01R39/383 , H01R39/41 , H02K5/148

24. 发明专利

JP2006166646A Brush unit for small motor 有权
标题翻译：小型电动机BRUH单元
公开(公告)号：JP2006166646A
公开(公告)日：2006-06-22
申请号：JP2004356405
申请日：2004-12-09
申请人： Mabuchi Motor Co Ltd , マブチモーター株式会社
发明人： OYAMA KAZUYUKI
IPC分类号： H02K13/00 , H01R39/38 , H02K5/14 , H02K5/22 , H02K23/00
摘要： PROBLEM TO BE SOLVED: To constitute a brush unit in such a manner as not only the brush unit is applied to the external terminal of a short length, but also no problem is caused in insertion of the external terminal, while securing enough spring-like force in a receptacle terminal.
SOLUTION: A brush unit includes a brush, a brush arm with the brush fitted, a brush base which is combined with the brush arm, and the receptacle terminal which is combined with the brush base, and is put into contact with the external terminal. The receptacle terminal is formed so that it may protrude toward an external terminal side to be inserted by cutting and raising the brush base. A combined portion with the brush base which serves as a supporting point at the root side of the receptacle terminal formed by cutting and raising is fixed to a casing lid of resin near the insert port of the external terminal, and positioning inward as compared with the insert port, then a combined portion of the brush arm and the brush base is fixed to the casing lid.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了构成刷子单元，不仅将刷子单元施加到短的外部端子，而且在外部端子的插入中也没有问题，同时确保足够的弹簧式力在插座端子上。解决方案：刷子单元包括刷子，具有刷子的刷臂，与刷臂组合的刷子基座和与刷子基座组合的插座端子，并与其接触外部终端。插座端子形成为可以通过切割和升高刷子基座而朝向插入的外部端子侧突出。通过切割和升高形成的作为插座端子根部侧的支撑点的刷基的组合部分被固定到外部端子的插入口附近的树脂的壳体盖上，插入端口，则电刷臂和电刷底座的组合部分固定到壳体盖。版权所有（C）2006，JPO＆NCIPI

25. 发明专利

JP3771836B2 AC generator brush wear detection system for a vehicle 有权
公开(公告)号：JP3771836B2
公开(公告)日：2006-04-26
申请号：JP2001376917
申请日：2001-12-11
申请人：三菱電機株式会社
发明人：勝宏佐々木 , 利昭柏原 , 淑人浅尾 , 克己足立
IPC分类号： H01R39/00 , H02K13/00 , H01R39/38 , H01R39/58 , H02K5/14 , H02K19/36 , H02P9/00 , H02P9/30
CPC分类号： H02K19/365 , H01R39/41 , H01R39/58 , H02K5/141 , H02K11/00 , H02K19/36

26. 发明专利

JP2006503531A In particular, high-power direct current motors for model racing car commutator and was equipped with a carbon brush 有权
公开(公告)号：JP2006503531A
公开(公告)日：2006-01-26
申请号：JP2004543885
申请日：2003-09-30
申请人：チームオリオンヨーロッパソシエテアノニム
发明人：ネイドハール，フィリップ
IPC分类号： H02K13/00 , A63H29/22 , H01R39/38 , H01R39/41 , H02K5/14 , H02K5/173 , H02K5/18 , H02K13/10 , H02K23/66
CPC分类号： H02K5/1732 , A63H29/22 , H01R39/385 , H01R39/41 , H02K5/148 , H02K5/18 , H02K13/10 , H02K23/66
摘要：直流モータ（３０）は、ケース部材（１６）内に軸（２９）周りで回転可能に取り付けられた回転子（１１）とこの回転子（１１）上に設けられた整流子（１４）ならびに整流子（１４）上に設けられたカーボンブラシ（３２，３３）によって交番方向に外部から直流電流が付加される少なくとも１つのコイル（１３）を備え、整流子（１４）は軸（２９）周りの円筒形表面上に配置された複数の導電性の整流子セグメント（２０）を含み、カーボンブラシ（３２，３３）は整流子（１４）に対して可動的に取り付けられるとともにバネ圧力によって整流子（１４）上に圧接される。この種のモータにおいて、バネ圧力に逆行するカーボンブラシ（３２，３３）の動作が減衰あるいは制動されるのに対してバネ圧力に順行するカーボンブラシ（３２，３３）の動作が殆ど影響を受けないような処置を施すことによって、特に高回転数におけるモータの出力が改善されるとともに火花の形成が抑制される。

27. 发明专利

JP2005328695A Brush assembly 有权
标题翻译： BRUSH装配
公开(公告)号：JP2005328695A
公开(公告)日：2005-11-24
申请号：JP2005160397
申请日：2005-04-28
申请人： Johnson Electric Sa , ジョンソンエレクトリックソシエテアノニム
发明人： LAU JAMES CHING SIK
IPC分类号： H02K13/00 , H01R39/38 , H01R39/40 , H02K5/14 , H02K23/04
CPC分类号： H02K5/148 , H01R39/381 , H01R39/383 , H01R39/385 , H01R39/40
摘要： PROBLEM TO BE SOLVED: To provide a stable brush assembly for a motor 10 which can be cooled easily and is inexpensive in manufacturing cost.
SOLUTION: The brush assembly 22 has a brush 22 and a brush holder 24 supporting a brush spring. The brush holder has a brass strip with a center and two ends. The center has two pins 30 extending in parallel away from the center. The brush has two grooves 64 which are engaged with the pins to accept them, allowing the pins to support the brush to prevent the brush from moving in a direction other than a direction in which the brush is along the pins. The brush spring is a coil spring which is fitted to a support 54 formed at one end of the strip with a lateral direction slot 52, and pushes the brush along the pins away from the brush holder by being engaged with the rear side of the brush.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以容易地冷却并且制造成本便宜的电动机10的稳定的电刷组件。解决方案：刷子组件22具有刷子22和支撑刷子弹簧的刷子支架24。电刷架具有中心和两端的黄铜带。中心具有两个平行于中心延伸的销30。刷子具有两个凹槽64，它们与销接合以接受它们，允许销支撑刷子以防止刷子沿除了刷子沿销的方向以外的方向移动。刷簧是一个螺旋弹簧，其装配到形成在条带的一端的支撑件54，具有横向方向槽52，并且通过与刷子的后侧接合而沿着销从刷保持器推动刷子。版权所有（C）2006，JPO＆NCIPI

28. 发明专利

JP3711484B2 Electric motor 有权
公开(公告)号：JP3711484B2
公开(公告)日：2005-11-02
申请号：JP32970299
申请日：1999-11-19
申请人：三菱電機ホーム機器株式会社 , 三菱電機株式会社
发明人：秀一尾高 , 裕司高橋
IPC分类号： H01R39/38 , H02K13/00

29. 发明专利

JP2005223974A Fixing structure for brush in dc motor 审中-公开
标题翻译：直流电机刷子固定结构
公开(公告)号：JP2005223974A
公开(公告)日：2005-08-18
申请号：JP2004027396
申请日：2004-02-03
申请人： Nidec Shibaura Corp , 日本電産シバウラ株式会社
发明人： NAKAYAMA TAKESHI
IPC分类号： H01R39/38 , H02K13/00
摘要： PROBLEM TO BE SOLVED: To provide the fixing structure for a brush in a DC motor, capable of readily fixing the brush to a brush holder.
SOLUTION: In the fixing structure of a brush 26, coming into resilient contact with the commutator 24 of the armature 22 in a DC motor 14, a tubular brush holder 30 is fixed to the inner circumferential side of a frame 12, a holder shank 36 is inserted into the through hole 34 of the brush holder 30, the brush 26 is inserted into the holder shank 36, one end part of the brush 26 is exposed from the brush holder 30, and the other end of the brush 26 is connected via a spring 38 with a metal supporting plate 40 secured by means of a pair of claws 44 and 44 projecting from the edge part of the through hole 34.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够容易地将刷固定到电刷架上的直流电动机中的电刷的固定结构。解决方案：在电动机26的固定结构中，在DC电动机14中与电枢22的换向器24弹性接触，管状电刷架30固定在框架12的内周侧，保持器柄36插入电刷架30的通孔34中，电刷26插入保持器柄36中，电刷26的一个端部从电刷架30露出，电刷26的另一端通过弹簧38与通过从通孔34的边缘部分突出的一对爪44和44固定的金属支撑板40连接。（C）2005年，JPO和NCIPI

30. 发明专利

JP2005124323A Process for manufacturing terminal assembly, terminal assembly and wiper motor for vehicle 有权
标题翻译：制造终端总成的过程，终端总成和车辆用电动机
公开(公告)号：JP2005124323A
公开(公告)日：2005-05-12
申请号：JP2003357551
申请日：2003-10-17
申请人： Asmo Co Ltd , アスモ株式会社
发明人： HAYASE YOSHIAKI
IPC分类号： H02K5/14 , H01R39/38 , H02K5/22 , H02K7/116 , H02K11/00 , H02K13/00
摘要： PROBLEM TO BE SOLVED: To provide a process for manufacturing a terminal assembly in which workability is enhanced while suppressing cost increase. SOLUTION: As a component for connecting the pigtail 29a of a low speed driving brush 29, a choke coil 47 and a first terminal 49, respectively, the first terminal 49 is provided with a connecting piece 64 and a terminal member 61 having a connector 48 (caulking part 62) formed integrally with the first terminal 49 (terminal body 63) is employed. The pigtail 29a and the end part 47a of the choke coil 47 are connected by the caulking part 62 (connector 48) of the terminal member 61, and the end part 47b of the choke coil 47 is connected with the terminal body 63 by the connecting piece 64 of the terminal body 63 (first terminal 49). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在抑制成本增加的同时提高加工性的端子组件的制造工艺。解决方案：作为分别连接低速驱动刷29的辫状线圈29a，扼流线圈47和第一端子49的部件，第一端子49设置有连接片64和端子部件61，端子部件61具有采用与第一端子49（端子体63）一体形成的连接器48（铆接部62）。扼流线圈47的尾纤29a和端部47a通过端子部件61的铆接部62（连接器48）连接，扼流线圈47的端部47b通过连接件与端子体63连接端子主体63（第一端子49）的一部分64。版权所有（C）2005，JPO＆NCIPI

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