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61. 发明申请

US20150042203A1 BRUSH ASSEMBLY FOR AN ELECTRIC MOTOR 审中-公开
标题翻译：用于电动马达的电刷组件
公开(公告)号：US20150042203A1
公开(公告)日：2015-02-12
申请号：US14453766
申请日：2014-08-07
申请人： Black & Decker Inc.
发明人： Stephen P. Osborne , Daniel F. Heck , Colin M. Crosby , Ryan F. Schroeder , Barak N. Gohn , William D. Spencer
IPC分类号： H02K13/10
CPC分类号： H02K7/145 , H01R39/381 , H01R39/385 , H02K3/38 , H02K3/527 , H02K5/148 , H02K5/18 , H02K7/085 , H02K9/04 , H02K9/06 , H02K9/28 , H02K13/00 , H02K13/10
摘要： An electric motor is provided including: a stator, an armature rotatably received within the stator and having an armature shaft on which a commutator is mounted, and a brush assembly. The brush assembly defines a first surface facing the stator and a second surface opposite the first surface. The brush assembly includes a brush card mount having openings, brushes in sliding contact with the commutator to supply electric current to the commutator, and thermally-conductive brush holders that house the brushes. Each of the brush holders includes a base portion disposed substantially along a same plane as a surface of the brush card mount to form the first surface of the brush assembly, and a main portion protruding from the base portion through a respective opening of the brush card mount to house a respective brush at least partially over the second surface of the brush assembly.
摘要翻译：提供一种电动机，包括：定子，可旋转地容纳在定子内的电枢，并具有安装换向器的电枢轴和电刷组件。刷组件限定面向定子的第一表面和与第一表面相对的第二表面。刷组件包括具有开口的刷卡座，与换向器滑动接触以向换向器提供电流的刷子和容纳刷子的导热刷架。每个刷持器包括基本上沿与刷卡座的表面相同的平面设置的基部，以形成刷组件的第一表面，以及从基部穿过刷卡的相应开口突出的主要部分安装以至少部分地在刷组件的第二表面上容纳相应的刷子。

62. 发明申请

US20140346922A1 MOTOR AND MANUFACTURING METHOD OF MOVEMENT RESTRICTING STRUCTURE 审中-公开
标题翻译：运动限制结构的电机和制造方法
公开(公告)号：US20140346922A1
公开(公告)日：2014-11-27
申请号：US14286753
申请日：2014-05-23
申请人： MABUCHI MOTOR CO., LTD.
发明人： Atsushi Yoshida , Hisashi Ogino
IPC分类号： H02K13/00 , H02K15/00
CPC分类号： H02K13/00 , H01R39/40 , H02K5/148 , H02K15/00 , Y10T29/49011
摘要： A motor includes a brush configured to contact a commutator and a movement restricting structure configured to restrict a movement of the brush. The movement restricting structure has: a carbon holder for housing the brush while permitting a movement of the brush in the commutator radial direction; and a circumferentially restricting part for restricting a movement of the brush in the commutator circumferential direction. The circumferentially restricting part has a passing port formed by punching, through which the brush passes.
摘要翻译：电动机包括构造成接触换向器的刷子和构造成限制刷子运动的运动限制结构。移动限制结构具有：用于容纳刷子的碳保持器，同时允许刷子在换向器径向移动; 以及用于限制刷子在换向器圆周方向上的运动的周向限制部件。周向限制部件具有通过冲孔形成的通过端口，刷子通过该通孔。

63. 发明申请

US20140252897A1 ELECTRIC MOTOR APPARATUS AND METHOD FOR ASSEMBLING THE SAME 有权
标题翻译：电动马达装置及其装配方法
公开(公告)号：US20140252897A1
公开(公告)日：2014-09-11
申请号：US14355854
申请日：2012-10-31
申请人： Mitsuba Corporation
发明人： Kenji Yasumoto , Teppei Tokizaki , Shigeki Ota
IPC分类号： H02K13/00 , H02K15/14 , H02K5/22
CPC分类号： H02K13/00 , H02K5/148 , H02K5/225 , H02K7/1166 , H02K15/14 , Y10T29/49011
摘要： In an electric motor apparatus including an electric motor (13), a speed-reduction mechanism (14) which transmits motive power of the electric motor (13), a housing (15) which accommodates the speed-reduction mechanism (14) and the electric motor (13), and a yoke (16a) fixed to an outer portion of the housing (15), the housing (15) is provided with a concave portion (21), a holding hole (18a), and an accommodation chamber (15a). A connector unit (25) is moved along the first direction and installed to a concave portion (21). A brush holder (26) is moved along the second direction and installed to the holding hole (18a). The speed-reduction mechanism (14) is moved along the first direction and accommodated in the accommodation chamber (15a). The yoke (16a) is moved along the second direction and fixed to the housing (15). Therefore, no restriction is imposed on the routing of an external connector connected to the connector unit (25).
摘要翻译：在包括电动机（13）的电动机装置，传递电动机（13）的动力的减速机构（14），容纳减速机构（14）的壳体（15）和电动机（13）和固定到壳体（15）的外部的轭架（16a），壳体（15）设置有凹部（21），保持孔（18a）和容纳室（15a）。连接器单元（25）沿着第一方向移动并安装到凹部（21）。电刷架（26）沿着第二方向移动并安装到保持孔（18a）。减速机构（14）沿着第一方向移动并容纳在容纳室（15a）中。轭架（16a）沿着第二方向移动并固定到壳体（15）。因此，不限制连接到连接器单元（25）的外部连接器的路由。

64. 发明申请

US20130300251A1 Carbon Brush for Fuel Pump and Method for Manufacturing Same 有权
标题翻译：燃油泵用碳刷及其制造方法
公开(公告)号：US20130300251A1
公开(公告)日：2013-11-14
申请号：US13981172
申请日：2011-12-15
申请人： Makoto Nishio , Shinya Nakagawa , Kiyotoshi Oi , Youichi Murakami , Takashi Fukutsuka , Ryouichi Honbo
发明人： Makoto Nishio , Shinya Nakagawa , Kiyotoshi Oi , Youichi Murakami , Takashi Fukutsuka , Ryouichi Honbo
IPC分类号： H01R39/02
CPC分类号： H01R39/025 , H01R39/22 , H02K5/12 , H02K13/00
摘要： A carbon brush for a fuel pump includes a brush body and a lead wire connected to the brush body, and the brush body has carbon and polyether ether ketone as main components. Abnormal wear does not occur even if a fuel pump motor is operated at a high voltage.
摘要翻译：用于燃料泵的碳刷包括刷体和连接到刷体的引线，刷体具有碳和聚醚醚酮作为主要成分。即使燃油泵电机在高电压下工作，也不会发生异常磨损。

65. 发明申请

US20130270941A1 ELECTRIC DIRECT-CURRENT MOTOR WITH FLEXIBLE ROTOR ASSEMBLY AND METHOD FOR THE MANUFACTURE THEREOF 有权
标题翻译：具有柔性转子总成的电动直流电动机及其制造方法
公开(公告)号：US20130270941A1
公开(公告)日：2013-10-17
申请号：US13880626
申请日：2011-09-23
申请人： Arnold Teimel , Yves Triponez , Peter Mitterbäck
发明人： Arnold Teimel , Yves Triponez , Peter Mitterbäck
IPC分类号： H02K13/00
CPC分类号： H02K3/46 , H02K1/30 , H02K3/28 , H02K11/028 , H02K13/00 , H02K13/006 , H02K13/04 , H02K13/105 , H02K15/02 , H02K23/56 , H02K2211/03
摘要： An electric direct current motor is disclosed which includes a shaft, a winding support, a collector having several collector wires, and an air-cored outer rotor winding with several winding terminations. The outer rotor winding is at one end connected to the shaft via the winding support in a torque-proof manner, and is electrically connected with the collector. The winding support can be replaced by a printed circuit board as a bearing component of glass-fiber reinforced thermosetting plastics, wherein the printed circuit board includes at least one layer and is connected to the shaft via a metal hub.
摘要翻译：公开了一种电动直流电动机，其包括轴，绕组支撑件，具有多个集电线的集电器和具有多个绕组终端的空心外转子绕组。外转子绕组的一端通过绕组支撑件以扭矩保护的方式连接到轴，并且与收集器电连接。卷绕支撑件可以由作为玻璃纤维增强热固性塑料的轴承部件的印刷电路板代替，其中印刷电路板包括至少一个层并通过金属毂连接到轴。

66. 发明申请

US20130193814A1 MOTOR HAVING HOLDER OF FLEXIBLE PRINTED CIRCUIT BOARD AND ACTUATOR USING SUCH MOTOR 有权
标题翻译：具有柔性印刷电路板和使用这种电机的执行机构的电机
公开(公告)号：US20130193814A1
公开(公告)日：2013-08-01
申请号：US13718530
申请日：2012-12-18
申请人： MINEBEA CO., LTD.
发明人： Haruka MIYAJI , Takayuki MATSUI , Tomoyuki SUZUKI
IPC分类号： H02K13/00
CPC分类号： H02K13/00 , H02K3/525 , H02K5/225 , H02K2211/03
摘要： A motor includes a rotor, a stator, an excitation coil, and a holder disposed on an outer side of the stator to hold a flexible printed circuit board supplying drive power, wherein the holder includes a main body mounting the flexible printed circuit board thereon, a bridging portion disposed along one of long sides on a first face a of the main body to form a first opening allowing the flexible printed circuit board to be inserted therethrough, and an engaging portion disposed along each of short sides on a second face of the main body to removably fit with a part of a terminal block of the excitation coil.
摘要翻译：电动机包括转子，定子，励磁线圈和设置在定子的外侧上的保持器，用于保持提供驱动力的柔性印刷电路板，其中保持器包括在其上安装柔性印刷电路板的主体，桥接部分，沿着主体的第一面a上的一个长边设置，以形成允许柔性印刷电路板插入其中的第一开口;以及沿着每个短边设置在第二面上的接合部分，主体可拆卸地与励磁线圈的端子块的一部分配合。

67. 发明申请

US20130043762A1 Wound Field Rotating Machine with Capacitive Power Transfer 有权
标题翻译：具有电容式电力传输的绕线场旋转机
公开(公告)号：US20130043762A1
公开(公告)日：2013-02-21
申请号：US13210928
申请日：2011-08-16
申请人： Daniel Colin Ludois , Justin Kyle Reed , Kyle Hanson
发明人： Daniel Colin Ludois , Justin Kyle Reed , Kyle Hanson
IPC分类号： H02K13/00
CPC分类号： H02K13/00 , B60L2220/14 , H02K11/21 , H02K13/003 , H02K19/12 , H02K19/26 , Y02E10/725 , Y02T10/641 , Y02T90/16
摘要： An electrical rotating machine, such as a generator or motor, communicates power from a stationary location to the rotating rotor of the rotating machine via opposed pairs of capacitor plates, one plate of each pair rotating with the rotor and one plate of each pair fixed not to rotate. In one embodiment, separation between the plates of the pair is provided by a cushion of entrapped air.
摘要翻译：诸如发电机或电动机的旋转电机通过相对的电容器板将电力从静止位置传递到旋转机械的旋转转子，每对电容器板的一对板与转子一起旋转，并且每对的一个板不固定旋转在一个实施例中，一对板之间的间隔由夹带空气的缓冲垫提供。

68. 发明申请

US20120274170A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20120274170A1
公开(公告)日：2012-11-01
申请号：US13458564
申请日：2012-04-27
申请人： Yue Li , Li Sheng Liu , Yong Qing Qi , Hong Jian Zhang
发明人： Yue Li , Li Sheng Liu , Yong Qing Qi , Hong Jian Zhang
IPC分类号： H02K23/00
CPC分类号： H02K25/00 , H01R39/04 , H02K13/00 , H02K13/006 , H02K13/04 , H02K23/00 , H02K23/18 , H02K23/20 , H02K23/36
摘要： A brush direct current motor has a stator with a plurality of coils that correspond to a number of stator windings, a rotor with a number of poles, and a commutator. The commutator is connected to a first terminal of a direct current power source to convert the power into N phase alternating current. One end of each stator winding is connected to a respective phase of the alternating current via a brush and the other ends of the stator windings are connected to the second terminal of the direct current power source.
摘要翻译：电刷直流电动机具有定子，该定子具有对应于多个定子绕组的多个线圈，具有多个极的转子和换向器。换向器连接到直流电源的第一端子以将功率转换成N相交流电。每个定子绕组的一端通过电刷连接到交流电的相应相位，定子绕组的另一端连接到直流电源的第二端。

69. 发明申请

US20120194022A1 ELECTRIC MOTOR 有权
标题翻译：电动马达
公开(公告)号：US20120194022A1
公开(公告)日：2012-08-02
申请号：US13360225
申请日：2012-01-27
申请人： James Ching Sik LAU , Chun Kit Cheung , Duncan Yiu Lung Wong
发明人： James Ching Sik LAU , Chun Kit Cheung , Duncan Yiu Lung Wong
IPC分类号： H02K1/17
CPC分类号： H02K11/026 , H02K5/225 , H02K13/00 , H02K21/26 , H02K23/30
摘要： An electric motor has a stator and a rotor rotatably installed in the stator. The stator includes a housing, a plurality of magnets installed at an inner surface of the housing, a brush card installed inside of the housing, brushes mounted on the brush card, lead wires for connecting to a power source and feeding power to the brushes, and an end cap attached to an end of the housing and covering the brushes. The rotor includes a shaft, a commutator fixed on the shaft, a rotor core fixed on the shaft and a winding wound on the rotor core and connected to the commutator. An EMI suppression component is mounted on the brush card and covered by the end cap, and the lead wires extends through the EMI suppression component.
摘要翻译：电动机具有可旋转地安装在定子中的定子和转子。定子包括壳体，安装在壳体的内表面的多个磁体，安装在壳体内部的刷卡，安装在刷卡上的电刷，用于连接到电源并将电力馈送到电刷的引线，以及附接到壳体的端部并覆盖刷子的端盖。转子包括轴，固定在轴上的换向器，固定在轴上的转子芯和缠绕在转子芯上并连接到换向器的绕组。 EMI抑制元件安装在刷卡上并被端盖覆盖，引线延伸穿过EMI抑制元件。

70. 发明申请

US20070236097A1 Fuel pump 审中-公开
标题翻译：燃油泵
公开(公告)号：US20070236097A1
公开(公告)日：2007-10-11
申请号：US11727247
申请日：2007-03-26
申请人： Tadashi Hazama
发明人： Tadashi Hazama
IPC分类号： H01R39/38 , H01R39/36
CPC分类号： H01R39/383 , F02M37/048 , F04D13/06 , H02K3/44 , H02K5/12 , H02K5/148 , H02K5/225 , H02K13/00
摘要： A fuel pump includes a pump unit, a motor unit, a brush, and a pigtail. The pump unit boosts a pressure of fuel that is drawn into the fuel pump. The motor unit has an armature that rotates and a commutator that rectifies electric current, which is supplied to the armature. The pump unit is driven by rotating of the armature. The fuel, the pressure of which is boosted by the pump unit, passes through the motor unit. The brush contacts the commutator. The pigtail is connected to the brush and supplies electricity to the armature via the brush. The pigtail is made from a copper alloy, which includes at least one of a corrosion-resistant metal that has higher sulfide formation energy than copper and a corrosion-resistant metal that has higher oxide formation energy than copper.
摘要翻译：燃料泵包括泵单元，马达单元，刷子和尾纤。泵单元提高吸入燃油泵的燃油压力。马达单元具有旋转的电枢和整流器，该整流器对电枢进行整流，该电流被提供给电枢。泵单元由电枢旋转驱动。其压力由泵单元提升的燃料通过马达单元。电刷接触换向器。引线连接到电刷，通过电刷向电枢供电。辫子由铜合金制成，其包括具有比铜更高的硫化物形成能量的耐腐蚀金属和比铜更高的氧化物形成能量的耐腐蚀金属中的至少一种。

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