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51. 发明授权

US07145279B2 Mount part for commutator brushes of an electric motor 有权
标题翻译：电动机换向器刷的安装部件
公开(公告)号：US07145279B2
公开(公告)日：2006-12-05
申请号：US11062788
申请日：2005-02-23
申请人： Guenther Bender
发明人： Guenther Bender
IPC分类号： H02K13/00 , H02K5/14 , H02K5/22
CPC分类号： H01R39/39 , H01R39/381 , H02K5/145
摘要： The invention relates to a support element on which the commutator brushes are each disposed on one curved spiral spring each. Said spring, on its side facing away from the commutator brush in the area of the end of the coil is trapezoid and is braced between an outer stop and an inner stop with its longest edge that corresponds to the longest side of the trapezoid.
摘要翻译：本发明涉及一种支撑元件，其上的换向器电刷各自设置在一个弯曲的螺旋弹簧上。所述弹簧在其位于线圈端部的区域内的换向器刷子的侧面上是梯形的，并且被支撑在外挡块和内挡块之间，其最长边对应于梯形最长边。

52. 发明申请

US20050189842A1 Arrangement for electric power supply to a motor 失效
标题翻译：电动机供电安排
公开(公告)号：US20050189842A1
公开(公告)日：2005-09-01
申请号：US10937886
申请日：2004-09-10
申请人： Wolfgang Kasdorf
发明人： Wolfgang Kasdorf
IPC分类号： H01R39/38 , H01R39/39 , H02K5/14 , H02K5/22 , H02K11/00 , H02K13/00
CPC分类号： H02K5/145 , H01R39/383 , H01R39/39 , H02K5/225
摘要： The invention concerns an arrangement for supplying power to an electric motor having a commutator, comprising at least two carbon brushes (12, 14), as well as flat springs (16, 18) that subject said brushes to force in the direction of the commutator and proceed from a mounting and are connected to electric terminals. In order to enable a defined transfer of force from the flat springs to the carbon brushes, while at the same time ensuring that an unambiguous fixing of the flat springs into position and a secure current supply takes place, it is proposed that the flat springs (16, 18) have a U-shape with legs (38, 40) of unequal length, that a carbon brush (12, 14) be fastened to each longer leg, and that the shorter leg be connected electrically conductive to an at least partially encapsulated conductor path or printed circuit, which is at least a section of the mounting.
摘要翻译：本发明涉及一种用于向具有换向器的电动机供电的装置，该换向器包括至少两个碳刷（12,14）以及使所述电刷沿着换向器的方向受力的板簧（16,18）并从安装开始并连接到电气端子。为了实现从板簧到碳刷的定义的力传递，同时确保将弹簧明确地固定在适当位置并产生稳定的电流供应，因此建议将板簧（具有不等长度的腿部（38,40）的U形形状，碳刷子（12,14）被紧固到每个较长的腿部，并且较短的腿部被连接导电至少部分地封装的导体路径或印刷电路，其至少是安装件的一部分。

53. 发明申请

US20050140242A1 Mount part for commutator brushes of an electric motor 有权
标题翻译：电动机换向器刷的安装部件
公开(公告)号：US20050140242A1
公开(公告)日：2005-06-30
申请号：US11062788
申请日：2005-02-23
申请人： Guenther Bender
发明人： Guenther Bender
IPC分类号： H01R39/38 , H01R39/39 , H02K5/14 , H02K13/00
CPC分类号： H01R39/39 , H01R39/381 , H02K5/145
摘要： The invention relates to a support element on which the commutator brushes are each disposed on one curved spiral spring each. Said spring, on its side facing away from the commutator brush in the area of the end of the coil is trapezoid and is braced between an outer stop and an inner stop with its longest edge that corresponds to the longest side of the trapezoid.
摘要翻译：本发明涉及一种支撑元件，其上的换向器电刷各自设置在一个弯曲的螺旋弹簧上。所述弹簧在其位于线圈端部的区域内的换向器刷子的侧面上是梯形的，并且被支撑在外挡块和内挡块之间，其最长边对应于梯形最长边。

54. 发明申请

US20050000084A1 Method of manufacturing insulated electrically-conductive elements for a rotary collector, and a rotary collector including such electrically-conductive elements 有权
标题翻译：制造用于旋转集电器的绝缘导电元件的制造方法和包括这种导电元件的旋转集电体
公开(公告)号：US20050000084A1
公开(公告)日：2005-01-06
申请号：US10879208
申请日：2004-06-30
申请人： Vincent Barbet , Paul Billon
发明人： Vincent Barbet , Paul Billon
IPC分类号： H01R4/70 , H01R39/39 , H02K7/06 , H02K15/00
CPC分类号： H01R39/39 , H01R4/70 , Y10T29/49009 , Y10T29/49169 , Y10T29/49204 , Y10T29/4921 , Y10T29/49211
摘要： The electrically-conductive element, in particular for a rotary collector, for transferring electrical current between two parts (2, 24) that are movable relative to each other is covered in one or more layers of electrically-insulating enamel (42), with the exception of an electrical continuity zone (43). The layer(s) of enamel (42) is/are removed, e.g. by chemical, thermal, or mechanical attack. The enamel (42) is selected from the group comprising: polyvinyls, polyurethanes, polyesters, polyester imides, polyamide imides, and polyimides. The layers may be the same or different in chemical nature.
摘要翻译：特别是用于旋转收集器的导电元件用于在可相对于彼此移动的两个部分（2,24）之间传递电流的电导体被覆盖在一层或多层电绝缘搪瓷（42）中，其中例外是电连续性区域（43）。搪瓷层（42）的层被除去，例如，通过化学，热或机械攻击。搪瓷（42）选自聚乙烯基，聚氨酯，聚酯，聚酰亚胺，聚酰胺酰亚胺和聚酰亚胺。这些层可以在化学性质上相同或不同。

55. 发明授权

US5686775A Brush holder for an electrical machine 失效
标题翻译：电机刷架
公开(公告)号：US5686775A
公开(公告)日：1997-11-11
申请号：US451823
申请日：1995-05-26
申请人： Tobias Veil , Werner Goeb , Siegfried Heger , Burkard Roechner , Thomas Drexlmaier
发明人： Tobias Veil , Werner Goeb , Siegfried Heger , Burkard Roechner , Thomas Drexlmaier
IPC分类号： H01R39/38 , H01R39/39 , H02K13/00
CPC分类号： H01R39/39 , H01R39/38
摘要： A brush holder for an electrical machine, and in particular a hammer brush holder, can include a carbon brush inserted with one of its ends provided with a brush shunt into a pot-shaped receptacle part of the brush holder. The carbon brush is retained in the receptacle part by means of clamping. A reliable clamping of the carbon brush is guaranteed by providing a scraper rib on at least one side wall of the receptacle part and designing it to ascend from the entry slot of the receptacle part toward its pot-like bottom with respect to its height and/or its width pointing into the receiving space of the receptacle part. The brush holder may be manufactured from plastic, and the carbon brush is inserted with a clamp locking force fit into a receiving opening of the brush holder. In order to be able to guarantee a secure fixed seating in any case in spite of the unavoidable tolerances in the case of mass production, at least one side wall of the insertion opening having a protruding scraper rib comes to rest against the carbon brush. The scraper rib is arranged or designed to make contact with the carbon brush in a way that allows lateral and/or vertical variation with increasing insertion depth of the carbon brush.
摘要翻译：用于电机的电刷架，特别是电锤刷架，可以包括一个碳刷，插入其一端设置有刷分流到电刷架的盆形插座部分中的碳刷。碳刷通过夹紧保持在容器部分中。通过在容器部分的至少一个侧壁上设置刮刀肋并将其设计成相对于其高度和/或部分从插座部分的进入槽向其盆形底部上升，可确保碳刷的可靠夹紧，或其宽度指向插座部分的容纳空间。刷保持器可以由塑料制成，并且碳刷被插入夹具锁定力装配到电刷架的接收开口中。尽管在大规模生产的情况下，尽管有不可避免的公差，为了在任何情况下都能够确保安全的固定座椅，具有突出的刮板的插入开口的至少一个侧壁抵靠着碳刷。刮刀肋被布置或设计成与碳刷接触，以允许横向和/或垂直方向随着碳刷的插入深度增加而变化。

56. 发明授权

US5633550A Ground detector brush 失效
标题翻译：地面探测器刷
公开(公告)号：US5633550A
公开(公告)日：1997-05-27
申请号：US376985
申请日：1995-01-23
申请人： Robert J. Meehan , Theodore R. Barbour
发明人： Robert J. Meehan , Theodore R. Barbour
IPC分类号： H01R4/64 , H01R39/39 , H02K11/00 , H02K13/00
CPC分类号： H01R39/39 , H02K11/40 , H01R4/64
摘要： A ground detector brush which includes at least one metal leaf spring in addition to a metal conductor to which a brush is attached, where the metal conductor is not pre-bent to provide forces when in an active state to electrically engage a surface. The metal leaf spring serves the function of providing forces to electrically engage the brush against the surface and the metal conductor serves only the function of providing a ground or providing an electrical path to monitor a current level of a system.
摘要翻译：一种地面检测器刷，除了金属导体之外还包括至少一个金属板弹簧，金属导体被附接到该金属导体上，其中当处于活动状态以电接合表面时，金属导体未被预弯曲以提供力。金属板弹簧具有提供力以将电刷电耦合到表面的功能，并且金属导体仅用于提供地面或提供用于监视系统的当前水平的电路径的功能。

57. 发明授权

US5402027A Brush assembly for an electric motor 失效
标题翻译：电动机刷组件
公开(公告)号：US5402027A
公开(公告)日：1995-03-28
申请号：US172607
申请日：1993-12-22
申请人： Georg Strobl
发明人： Georg Strobl
IPC分类号： H02K5/14 , H01R39/18 , H01R39/38 , H01R39/39 , H02K13/00
CPC分类号： H01R39/39 , H01R39/18 , H01R39/381 , H01R39/385
摘要： A brush assembly for an electric motor has a brush 20, a brush terminal 30 and a brush spring 40. The brush spring is fashioned from an elongate strip 41 of resilient, electrically conductive material and is fixed to the brush terminal at its ends to form a loop with an intermediate portion fixed to the brush to electrically connect the brush to the brush terminal and to urge the brush into contact with a commutator of the motor. Brush guiding arrangements for guiding the brush to the commutator has a guide pin 51 fixed at one end 52 to the brush terminal and co-operating with a guide hole 21 formed in the brush to define the position of the brush on the commutator 11.
摘要翻译：用于电动机的电刷组件具有电刷20，电刷端子30和电刷弹簧40.电刷弹簧由弹性导电材料的细长条41形成，并且在其端部固定到电刷端子以形成具有固定到刷子的中间部分的环，用于将刷子电刷连接到电刷端子并且促使电刷与电动机的换向器接触。用于将刷子引导到换向器的刷子引导装置具有固定在刷头端部的一端52处的导销51，并与形成在刷子中的引导孔21配合，以限定刷子在换向器11上的位置。

58. 发明授权

US5296774A Miniature motor with brush pieces forming different angles with commutator 失效
标题翻译：具有与换向器形成不同角度的刷片的微型电动机
公开(公告)号：US5296774A
公开(公告)日：1994-03-22
申请号：US968202
申请日：1992-10-29
申请人： Satoshi Nishiwaki
发明人： Satoshi Nishiwaki
IPC分类号： H02K5/14 , H01R39/39 , H02K13/00 , H02K13/10
CPC分类号： H01R39/39
摘要： A miniature motor including a housing formed into a bottomed hollow cylindrical shape and having a permanent magnet fixedly fitted to the inner circumferential surface thereof, an end plate engaged with an opening of the housing, and a rotor rotatably supported by bearings provided on the housing and the end plate. Power is fed to the motor by bringing a commutator constituting the rotor into sliding contact with brushes, in which a plurality of brush pieces branched from the brush are formed in such a manner that tangential lines formed by the brush pieces with respect to the commutator at predetermined contact points are made different at the tips of the brush pieces, and that the tips of brush pieces make different angles from the lines extended in the longitudinal direction of the brush pieces. The tips of brush pieces are bent to form a V shape in cross section. The tips of the brush pieces come in contact with the commutator at the opened legs of the V-shaped cross section.
摘要翻译：一种微型电动机，其包括形成为有底的中空圆筒形的壳体，并且具有固定地配合到其内周面的永磁体，与壳体的开口接合的端板和由设置在壳体上的轴承可旋转地支撑的转子，端板。通过使构成转子的换向器与电刷滑动接触来将电力馈送到电动机，其中从电刷分支的多个刷片以这样的方式形成：刷子片相对于换向器形成的切线在刷片的尖端处使预定接触点不同，并且刷片的尖端与沿着刷片的纵向方向延伸的线形成不同的角度。刷片的尖端弯曲成横截面形成V形。刷片的尖端在V形横截面的开放腿处与换向器接触。

59. 发明授权

US5175464A Apparatus for feeding a fluid medium acting as an electrolyte, especially a fuel 失效
标题翻译：用于输送作为电解液的液体介质的设备，特别是燃料
公开(公告)号：US5175464A
公开(公告)日：1992-12-29
申请号：US789699
申请日：1991-11-08
申请人： Loren Smith
发明人： Loren Smith
IPC分类号： H01R39/26 , H01R39/39 , H02K5/132
CPC分类号： H01R39/39
摘要： The apparatus for feeding an electrolyte fluid medium includes a housing and, mounted in the housing, an electric drive motor and a pump driven by it. The electric drive motor has a commutator device connectable electrically to a conductor supplying current to it. The commutator device includes a commutator attached to the armature spindle of the drive motor, at least two contacting brushes engaged with contacting surfaces of the commutator and prestressed spring devices for holding the brushes against the commutator. To meet the operating requirements and combat the erosion, the prestressed spring devices are leaf springs (42,44). One end (46) of each leaf spring is held fast against the housing and the other end (72) supports one of the contacting brushes (38,40). Each contacting brush (38,40) has a protruding portion (50) engaging in a throughgoing opening (52) of a leaf spring (42,44). The regions of the leaf springs contacting by the flowing fluid medium during operation including an electrical connecting point (64) to a conductor (30) supplying current and also transition regions between the leaf springs and the contacting brushes are coated with a coating material resistant to the electrolyte fluid medium during operation.
摘要翻译：用于供给电解质流体介质的装置包括壳体，并且安装在壳体中，电驱动马达和由其驱动的泵。电驱动电动机具有可与供给电流的导体电连接的换向器装置。换向器装置包括连接到驱动电动机的电枢主轴的换向器，与换向器和预应力弹簧装置的接触表面接合的至少两个接触刷，用于将电刷保持在换向器上。为了满足操作要求并防止侵蚀，预应力弹簧装置是板簧（42,44）。每个板簧的一端（46）被快速地保持在壳体上，另一端（72）支撑一个接触刷（38,40）。每个接触刷（38,40）具有接合在板簧（42,44）的通孔（52）中的突出部分（50）。在运行过程中流体流体介质接触的板簧的区域包括与提供电流的导体（30）的电连接点（64）以及片簧和接触刷之间的过渡区域，涂覆有耐受电解液介质。

60. 发明授权

US4843272A Miniature motor having resilient brush arms 失效
标题翻译：具有弹性刷臂的微型电动机
公开(公告)号：US4843272A
公开(公告)日：1989-06-27
申请号：US57952
申请日：1987-06-04
申请人： Kazuichi Mabuchi
发明人： Kazuichi Mabuchi
IPC分类号： H01R39/22 , H01R39/24 , H01R39/39 , H02K13/00
CPC分类号： H01R39/39
摘要： A miniature motor having brushgear comprising brush arms with sliding parts on the tips thereof, terminals and brush bases; the brush bases being supported by a motor case cover plate, when the terminals are inserted in brush holes provided on the motor case cover plate; the sliding parts being brought into sliding contact with a commutator by the resiliency thereof, and characterized in that a flexible photo-setting resin having similar resiliency to the resiliency of vibration-damping rubber is applied to the brush arms to prevent the brushes from unwantedly vibrating during rotation of the commutator.
摘要翻译：一种具有刷子的微型电动机，包括其顶端具有滑动部分的刷臂，端子和刷基; 当所述电刷底座被电动机壳体盖板支撑时，当所述端子插入设置在所述电动机壳盖板上的刷孔中时; 滑动部件通过其弹性与换向器滑动接触，并且其特征在于，具有与减振橡胶的弹性相似的弹性的柔性光固化树脂施加到刷臂以防止刷子不期望地振动在换向器旋转期间。

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