公开(公告)号：US07657991B2

公开(公告)日：2010-02-09

申请号：US11797383

申请日：2007-05-03

申请人： Tomomi Nakamura

发明人： Tomomi Nakamura

IPC分类号： H02K15/02

CPC分类号： H01F13/003 ,  H02K1/17 ,  H02K7/1166 ,  H02K15/03 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49075 ,  Y10T29/49119 ,  Y10T29/53143

摘要： A magnetization apparatus for magnetizing a magnetic material provided inside a yoke housing of a motor, which has a connector portion radially outward of the yoke housing, includes at least one pair of magnetization cores and a plurality of magnetization coils. The at least one pair of magnetization cores are provided to oppose to each other, wherein the at least one pair of magnetization cores have corresponding magnetization surfaces, which oppose to each other. The plurality of magnetization coils generate a magnetic field at the at least one pair of magnetization cores, wherein the plurality of magnetization coils magnetize the magnetic material in a state, where the yoke housing is provided between the magnetization surfaces. The at least one pair of magnetization cores defines a receiving recess therein for receiving the connector portion of the motor in the state, where the yoke housing is provided between the magnetization surfaces.

摘要翻译： 用于磁化磁性材料的磁化装置包括至少一对磁化铁芯和多个磁化线圈，该磁化装置用于磁化设置在电动机的轭架内部的磁性材料，该磁体材料具有位于磁轭外壳的径向外侧的连接器部分。 所述至少一对磁化铁芯被设置为彼此相对，其中所述至少一对磁化铁芯具有彼此相对的相应的磁化表面。 多个磁化线圈在至少一对磁化铁芯处产生磁场，其中多个磁化线圈在磁轭壳体设置在磁化表面之间的状态下磁化磁性材料。 所述至少一对磁化铁芯在其中限定了用于在所述磁轭壳体设置在所述磁化表面之间的状态下容纳所述电动机的所述连接器部分的容纳凹部。

公开(公告)号：US07638918B2

公开(公告)日：2009-12-29

申请号：US11140986

申请日：2005-06-01

申请人： Arwed Uecker

发明人： Arwed Uecker

IPC分类号： H01R39/36

CPC分类号： H01R39/36 ,  H01R43/12 ,  Y10T29/49009 ,  Y10T29/49119

摘要： In a process for attaching a shunt wire to a carbon brush body in which a resin-containing cement is tamped into a cavity in the brush body, an improved cement is used, formed from a mixture of polyphenylene sulfide powder having a grain size of 5 to 50 μm and copper-based powder. The brush produced thereby is improved in resistance to alcohol-containing fuels.

摘要翻译： 在将分流线连接到碳刷体上的过程中，其中含有树脂的水泥被夯实到刷体中的空腔中，使用由具有5微米尺寸的聚苯硫醚粉末的混合物形成的改进的水泥 至50毫米和铜基粉末。 由此产生的刷子对含醇燃料的耐受性提高。

公开(公告)号：US07498712B2

公开(公告)日：2009-03-03

申请号：US11515467

申请日：2006-09-01

申请人： Shepard Lynn Hockaday ,  Candace Stephenson Barefoot ,  George Dane Goodson ,  Timothy Glenn King ,  Ray John Matthews ,  John David Reece, Jr. ,  Jeffrey Shaw Smith ,  Pimol Ballard Vonkchalee

发明人： Shepard Lynn Hockaday ,  Candace Stephenson Barefoot ,  George Dane Goodson ,  Timothy Glenn King ,  Ray John Matthews ,  John David Reece, Jr. ,  Jeffrey Shaw Smith ,  Pimol Ballard Vonkchalee

IPC分类号： H02K13/00

CPC分类号： H01R43/12 ,  B22F3/14 ,  B22F7/02 ,  B22F2003/145 ,  B22F2998/00 ,  B22F2998/10 ,  C22C32/0052 ,  H01R39/24 ,  Y10T29/49009 ,  Y10T29/49119 ,  Y10T29/4998 ,  B22F2207/11 ,  B22F3/02

摘要： Systems and methods for electrical component, e.g., brush, manufacture are provided that control grain orientation. The systems and methods utilize hot pressing techniques to enhance the properties and functionalities of the electrical components/brushes. An intermediate work product characterized by a grain orientation is initially formed through a conventional pressing technique. The conventionally-pressed intermediates are positioned within a cavity/die with the grain orientation in a predetermined orientation relative to the hot press force to be applied thereto. The hot pressed final product exhibits superior resistivity, strength and apparent density/durability. Surface features may be formed on the face(s) of the final work product during the hot pressing step that cannot be achieved in conventional processing techniques. Advantageous articles of manufacture, e.g., brushes and brush assemblies, are also disclosed.

摘要翻译： 提供了用于电子部件（例如，刷子）制造的系统和方法，其控制晶粒取向。 这些系统和方法利用热压技术来增强电气部件/电刷的性能和功能。 特征在于晶粒取向的中间加工产品最初通过常规的压制技术形成。 常规压制的中间体定位在腔/模具内，其中晶粒取向相对于施加到其上的热压力处于预定取向。 热压成品具有优异的电阻率，强度和表观密度/耐久性。 表面特征可以在热压步骤中的最终工件的表面上形成，这在常规加工技术中不能实现。 还公开了有利的制品，例如刷子和刷子组件。

公开(公告)号：US20080086875A1

公开(公告)日：2008-04-17

申请号：US11846262

申请日：2007-08-28

申请人： Shepard Hockaday ,  Candace Barefoot ,  George Goodson ,  Timothy King ,  Ray Matthews ,  John Reece ,  Jeffrey Smith ,  Pimol Vonkchalee

发明人： Shepard Hockaday ,  Candace Barefoot ,  George Goodson ,  Timothy King ,  Ray Matthews ,  John Reece ,  Jeffrey Smith ,  Pimol Vonkchalee

IPC分类号： H01R43/12

CPC分类号： H01R43/12 ,  B22F3/14 ,  B22F7/02 ,  B22F2003/145 ,  B22F2998/00 ,  B22F2998/10 ,  C22C32/0052 ,  H01R39/24 ,  Y10T29/49009 ,  Y10T29/49119 ,  Y10T29/4998 ,  B22F2207/11 ,  B22F3/02

摘要： Systems and methods for electrical component, e.g., brush, manufacture are provided that control grain orientation. The systems and methods utilize hot pressing techniques to enhance the properties and functionalities of the electrical components/brushes. An intermediate work product characterized by a grain orientation is initially formed through a conventional pressing technique. The conventionally-pressed intermediates are positioned within a cavity/die with the grain orientation in a predetermined orientation relative to the hot press force to be applied thereto. The hot pressed final product exhibits superior resistivity, strength and apparent density/durability. Surface features may be formed on the face(s) of the final work product during the hot pressing step that cannot be achieved in conventional processing techniques. Multi-layered assemblies are provided that may be cross-linked or inter-bonded along an interface therebetween. Advantageous articles of manufacture, e.g., brushes and brush assemblies, are also disclosed.

摘要翻译： 提供了用于电子部件（例如，刷子）制造的系统和方法，其控制晶粒取向。 这些系统和方法利用热压技术来增强电气部件/电刷的性能和功能。 特征在于晶粒取向的中间加工产品最初通过常规的压制技术形成。 常规压制的中间体定位在腔/模具内，其中晶粒取向相对于施加到其上的热压力处于预定取向。 热压成品具有优异的电阻率，强度和表观密度/耐久性。 表面特征可以在热压步骤中的最终工件的表面上形成，这在常规加工技术中不能实现。 提供可以沿其间的界面交联或相互结合的多层组件。 还公开了有利的制品，例如刷子和刷子组件。

公开(公告)号：US07223111B2

公开(公告)日：2007-05-29

申请号：US11273077

申请日：2005-11-14

申请人： Matthew Sweetland

发明人： Matthew Sweetland

IPC分类号： H01R12/00

CPC分类号： C09D5/34 ,  B05D3/067 ,  B05D7/546 ,  B05D7/576 ,  H01R12/714 ,  H01R13/22 ,  Y10S439/93 ,  Y10T29/49105 ,  Y10T29/49117 ,  Y10T29/49119 ,  Y10T29/49124 ,  Y10T29/49155 ,  Y10T29/49162

摘要： An electrical connector that has an array of conductors each having a contact point to make contact with a mating conductive surface. Upon engaging the contact points in a sliding manner with the mating surface, the conductors are displaced, which, in turn, tensions a loading fiber within the connector. Tensioning of the loading fiber provides a contact force between the contact points and the mating surface.

摘要翻译： 一种电连接器，其具有导体阵列，每个导体阵列具有接触点以与匹配的导电表面接触。 在接合点以与配合表面滑动的方式接合时，导体被移位，这又导致连接器内的加载纤维的张紧。 加载纤维的张紧提供接触点和配合表面之间的接触力。

公开(公告)号：US06898839B2

公开(公告)日：2005-05-31

申请号：US10345359

申请日：2003-01-16

申请人： Masahiro Katoh ,  Masanori Ohmi

发明人： Masahiro Katoh ,  Masanori Ohmi

IPC分类号： H01R39/24 ,  H01R43/12 ,  H01R43/10

CPC分类号： H01R39/24 ,  H01R43/12 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49117 ,  Y10T29/49119 ,  Y10T29/49206 ,  Y10T29/49211

摘要： A brush of a rotary electric machine includes a brush element and a pigtail. The brush element includes a high-conduction member extending in the longitudinal direction and a low-conduction member bonded to a side of the high-conduction member. The low-conduction member is a thin layer extending in the longitudinal direction from the contact surface to the middle of the length of the brush element. The wire end is embedded in the high conduction member on the side of the low-conduction member remote from the contact surface.

摘要翻译： 旋转电机的刷子包括刷子元件和尾纤。 电刷元件包括沿纵向方向延伸的高导电构件和接合到高导电构件侧的低导电构件。 低导电构件是从刷子元件的接触表面延伸到中间的从纵向延伸的薄层。 导线端部嵌入低导电部件远离接触面的一侧的高导电部件。

公开(公告)号：US20050015973A1

公开(公告)日：2005-01-27

申请号：US10921177

申请日：2004-08-19

申请人： Georg Strobl

发明人： Georg Strobl

IPC分类号： H01R39/26 ,  H02K13/00 ,  H01R39/38

CPC分类号： H01R39/26 ,  Y10T29/49117 ,  Y10T29/49119 ,  Y10T29/49169 ,  Y10T29/4998

摘要： A brush assembly (10) for a miniature electric motor has a beryllium copper strip brush arm (14) and a graphite material brush head (12) moulded to an end thereof. The brush arm (14) has a number of apertures. The brush head (12) has a number of projections which pass through the apertures and form one or more caps (24) on the reverse side of the brush arm to secure the brush head (12) to the brush arm (14). A method of forming the brush assembly is also provided.

公开(公告)号：US20040004409A1

公开(公告)日：2004-01-08

申请号：US10607428

申请日：2003-06-26

发明人： Earl M. Ortt ,  David J. Smith

IPC分类号： H02K013/00

CPC分类号： H01R39/385 ,  H01R39/415 ,  H02K5/148 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49117 ,  Y10T29/49119

摘要： A brush assembly has a base with a member to secure the base to a motor end cap assembly. A brush housing is associated with the base. The brush housing includes first and second open ends. A brush, defining an axis, is slidably supported within the housing. The brush extends from one of the first and second open ends. The brush includes a surface with a spring retention plunge. The spring retention plunge defines an arcuate face angled relative to the axis. A biasing member exerts a force directly on the arcuate face to bias the brush into contract with a commutator. An electrical connection is made between the commutator and a power supply.

摘要翻译： 电刷组件具有带有用于将基座固定到电动机端盖组件的构件的基座。 刷子壳体与底座相关联。 电刷外壳包括第一和第二开口端。 限定轴线的刷子可滑动地支撑在壳体内。 刷从第一和第二开口端中的一个延伸。 刷子包括具有弹簧保持插入的表面。 弹簧保持插入限定了相对于轴线成角度的弧形面。 偏置构件直接在弓形面上施加力，以将刷子偏置成与换向器收缩。 在换向器和电源之间进行电气连接。

公开(公告)号：US06664701B1

公开(公告)日：2003-12-16

申请号：US10171180

申请日：2002-06-13

申请人： Earl M. Ortt ,  David J. Smith

发明人： Earl M. Ortt ,  David J. Smith

IPC分类号： H02K1310

CPC分类号： H01R39/385 ,  H01R39/415 ,  H02K5/148 ,  Y10T29/49002 ,  Y10T29/49009 ,  Y10T29/49117 ,  Y10T29/49119

摘要： A brush assembly has a base with a member to secure the base to a motor end cap assembly. A brush housing is associated with the base. The brush housing includes first and second open ends. A brush, defining an axis, is slidably supported within the housing. The brush extends from one of the first and second open ends. The brush includes a surface with a spring retention plunge. The spring retention plunge defines an arcuate face angled relative to the axis. A biasing member exerts a force directly on the arcuate face to bias the brush into contract with a commutator. An electrical connection is made between the commutator and a power supply.

摘要翻译： 电刷组件具有带有用于将基座固定到电动机端盖组件的构件的基座。 刷子壳体与底座相关联。 电刷外壳包括第一和第二开口端。 限定轴线的刷子可滑动地支撑在壳体内。 刷从第一和第二开口端中的一个延伸。 刷子包括具有弹簧保持插入的表面。 弹簧保持插入限定了相对于轴线成角度的弧形面。 偏置构件直接在弓形面上施加力，以将刷子偏置成与换向器收缩。 在换向器和电源之间进行电气连接。

公开(公告)号：US20030178908A1

公开(公告)日：2003-09-25

申请号：US10393669

申请日：2003-03-19

发明人： Yoshinobu Hirano ,  Kenji Obata ,  Masakuni Masuda

IPC分类号： H02K013/00 ,  H02K011/00 ,  H01R039/38

CPC分类号： H01R43/24 ,  H01R39/38 ,  H01R39/383 ,  H01R39/388 ,  H02K5/143 ,  H02K5/225 ,  H02K7/1166 ,  Y10T29/49009 ,  Y10T29/49117 ,  Y10T29/49119 ,  Y10T29/49121 ,  Y10T29/53143

摘要： A brush holder incorporates a terminal integral part, which has a coupling portion. The coupling portion couples the terminals with each other. The brush holder has a resin body and a plurality of terminals. The resin body has an opening. The terminals are embedded in the resin body. The terminals are coupled to each other by the coupling portion as an integral part before being embedded in the resin body. The coupling portion is exposed from the opening of the resin body. The terminals are separated from each other by cutting the coupling portion, which is exposed from the opening of the resin body. A coating member coats the opening of the resin body to insulate each terminal.

摘要翻译： 电刷架包括具有联接部分的端子一体部分。 连接部将端子彼此连接。 电刷架具有树脂体和多个端子。 树脂体具有开口。 端子嵌入树脂体。 端子在嵌入树脂体之前通过联接部分作为一体部分彼此联接。 联接部分从树脂体的开口露出。 通过切割从树脂体的开口露出的连接部分，将端子彼此分离。 涂覆部件涂覆树脂体的开口以使每个端子绝缘。