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111. 发明授权

US5729070A Commutator assembly for small motor, method for producing the same, and commutator piece joint body for the small motor 失效
标题翻译：小型电动机用换向器组合件及其制造方法以及小型电动机的换向片接头体
公开(公告)号：US5729070A
公开(公告)日：1998-03-17
申请号：US413407
申请日：1995-03-30
申请人： Toshihide Okuyama , Kenji Tabata , Masahiro Kaneko , Morimasa Tsuzuki
发明人： Toshihide Okuyama , Kenji Tabata , Masahiro Kaneko , Morimasa Tsuzuki
IPC分类号： H01R43/06 , H01R39/14 , H01R43/08 , H02K7/06 , H02K13/00 , H02K23/56 , H01R39/16 , H01R39/52
CPC分类号： H02K23/56 , H01R39/14 , H01R43/08 , H02K7/061
摘要： A commutator assembly includes a plurality of commutator pieces for supplying an electric current from a brush fixed at a motor housing to a coil rotating together with a rotor shaft of a small motor, and a commutator holder of a plastic material fixed to the rotor shaft for supporting the commutator pieces. The commutator pieces are cut out of a commutator piece joint body which has a plurality of commutator pieces radially extending from a single temporary connection and is molded into the commutator holder during molding process.
摘要翻译：换向器组件包括多个换向器片，用于从固定在电动机壳体上的电刷提供电流到与小电动机的转子轴一起旋转的线圈，以及固定到转子轴上的塑料材料的换向器保持器，支撑换向片。换向器片从换向器接头体切出，该换向器接头体具有从单个临时连接件径向延伸的多个换向片，并在模制过程中模制到换向器支架中。

112. 发明授权

US5422528A Drum commutator for electrical machines 失效
标题翻译：电机用滚筒换向器
公开(公告)号：US5422528A
公开(公告)日：1995-06-06
申请号：US164350
申请日：1993-12-09
申请人： Detlef Prahl
发明人： Detlef Prahl
IPC分类号： H01R39/04 , H01R43/06 , H02K15/00 , H01R39/16
CPC分类号： H01R39/04 , Y10T29/49011
摘要： A drum commutator for electrical machines has an isolating material drum and a plurality of commutator plates composed of an electrically conductive material, the commutator plates being mounted on a periphery of the isolating material drum near one another and electrically separated from one another by axial slots, each of the commutator plates being provided with a surface coating composed of carbon material and with a connecting lug for an armature winding of an electrical machine, each of the commutator plates having at least one depression at its lower side placed on the isolating material drum and being also provided with a radial passage which opens in the depression and has a reduced size relative to the depression, the carbon material of the surface coating filling the passage and the depression as a one-piece structure.
摘要翻译：用于电机的鼓式换向器具有隔离材料鼓和由导电材料构成的多个换向器板，换向器板彼此相邻地安装在隔离材料鼓的周边上并且通过轴向槽彼此电分离，每个换向器板设置有由碳材料构成的表面涂层和用于电机的电枢绕组的连接凸耳，每个换向器板在其下侧具有放置在隔离材料鼓上的至少一个凹部，还设有径向通道，其在凹陷中开口并且相对于凹陷具有减小的尺寸，表面涂层的碳材料填充通道和凹陷作为一体式结构。

113. 发明授权

US4818910A Commutator motor with an insulating cover for the rotor shaft 失效
标题翻译：换向器电机，带转子轴的绝缘盖
公开(公告)号：US4818910A
公开(公告)日：1989-04-04
申请号：US96691
申请日：1987-09-14
申请人： Walter Reisenweber
发明人： Walter Reisenweber
IPC分类号： H02K13/00 , H02K3/38 , H02K13/04 , H02K1/22 , H01R39/16 , H02K5/16
CPC分类号： H02K13/04 , H02K3/38 , Y10T29/49011
摘要： In order to insulate in a simple manner the basically bare rotor shaft region between the one rotor stack end face (21) and the oppositely located commutator end face (51) at its circumference, a sleeve (4) which can be upset (collapsed) axially, is fabricated as a unitized part and is formed preferably integrally at the collar (31) of the insulating end disc (3) covering the rotor stack end face (21), is put on before the commutator (5) is pressed on, and is axially collapsed when the commutator (5) is pressed on.
摘要翻译：为了简单地绝缘，在一个转子堆叠端面（21）和位于其周围的相对定位的换向器端面（51）之间的基本上裸露的转子轴区域，可以使其发生镦粗（折叠）的套筒（4）被制造为整体部件，并且优选地整体地形成在覆盖转子堆叠端面（21）的绝缘端盘（3）的轴环（31）处，在换向器（5）被按压之前被放置，并且当换向器（5）被按压时被轴向折叠。

114. 发明授权

US4692648A Rotating collector assembly for electrical machines 失效
标题翻译：电机旋转集电器组件
公开(公告)号：US4692648A
公开(公告)日：1987-09-08
申请号：US863734
申请日：1986-05-07
申请人： Karl-Heinz Knoerzer
发明人： Karl-Heinz Knoerzer
IPC分类号： G03F9/00 , H01R39/16 , H02K13/00
CPC分类号： G03F9/70 , H01R39/16
摘要： A rotating collector for electrical machines including a carrier bushing onto which a rim of collector segments is attached. The carrier bushing has first, swallowtail-type attachment devices in the form of circumferential crosspieces having slits formed therein and ring grooves, into which second swallowtail-type attachment devices formed on each collector segment are inserted at an angle to the carrier bushing axis. Each inserted collector segment is then oriented in the axial direction to create an intermeshing arrangement to complete the rim.
摘要翻译：一种用于电机的旋转收集器，包括承载衬套，附接有收集器段边缘。载体衬套首先具有形成在其中形成有狭缝的环形挡条形式的燕尾型附接装置和环形槽，其中形成在每个收集器区段上的第二燕尾型附接装置沿其与载体衬套轴线成一定角度插入。然后，每个插入的收集器段沿轴向定向以产生啮合布置以完成轮辋。

115. 发明授权

US4647807A Rotating collector assembly for electrical machines 失效
标题翻译：电机旋转集电器组件
公开(公告)号：US4647807A
公开(公告)日：1987-03-03
申请号：US784681
申请日：1985-10-04
申请人： Karl-Heinz Knoerzer
发明人： Karl-Heinz Knoerzer
IPC分类号： H01R39/04 , H02K13/00 , H01R39/16 , H01R43/06
CPC分类号： H01R39/04
摘要： A collector includes a carrier bushing, onto which a rim of collector segments is attached by means of swallowtail-type attachment devices. An intermediate space remaining between the carrier bushing and the collector segments is filled with a casting material. An interlocking swallowtail arrangement is used, which fixes the collector segments radially to the carrier bushing in such a way that they cannot come loose. The carrier bushing has a T-profile groove, into which the collector segments can be inserted and pushed onto the carrier bushing in the circumferential direction. After the collector segments have been installed, the T-profile groove is closed with a wedge, which also has a swallowtail structure to hold the single remaining collector segment.
摘要翻译：收集器包括载体衬套，其上通过燕尾型附接装置附接收集器段的边缘。在载体衬套和收集器段之间留下的中间空间填充有铸造材料。使用互锁的燕尾配置，其将收集器段径向固定到承载衬套，使得它们不会松动。载体衬套具有T形轮廓槽，收集器段可以沿圆周方向插入承载衬套中。在收集器段已经安装之后，T型槽用楔形物封闭，楔形件也具有燕尾结构以保持单个剩余的收集器段。

116. 发明授权

US3473062A Carbon commutator 失效
标题翻译：碳交换机
公开(公告)号：US3473062A
公开(公告)日：1969-10-14
申请号：US3473062D
申请日：1968-04-05
申请人： ELETROGERAETE VVB
发明人： FORSTE WALTER , OSTERMAY GOTTFRIED
IPC分类号： H01R39/04 , H01R39/52 , H01R39/16
CPC分类号： H01R39/045

117. 发明专利

MX365584B ROTOR DE MAQUINA ELECTRICA GIRATORIA Y MAQUINA ELECTRICA GIRATORIA. 未知
公开(公告)号：MX365584B
公开(公告)日：2019-06-07
申请号：MX2017007305
申请日：2014-12-01
申请人： MITSUBISHI ELECTRIC CORP
发明人： ATSUSHI OHASHI , KEISUKE SHIRAI , TOMOAKI MURATA , HIROKI IKEDA
IPC分类号： H02K13/00 , H01R39/12 , H01R39/16
摘要： El propósito de la presente invención es evitar, con una configuración de bajo costo, la carga de un eje de un rotor de una máquina eléctrica giratoria. La presente invención comprende: un dispositivo de anillo colector (5) que incluye un par de anillos colectores (51a, 51b); un par de conductores de conexión (52a, 52b) que conectan entre sí, de manera eléctrica, los anillos colectores y una bobina giratoria (42); y un cuerpo moldeado de aislamiento (53) que retiene los anillos colectores y los conductores de conexión. El cuerpo moldeado de aislamiento (53) del dispositivo de anillo colector (5) embebe y retiene en el mismo el par de anillos colectores y el par de conductores de conexión, con las superficies deslizantes de escobilla de los anillos colectores y las porciones de extremo de conexión de alambre de salida de los conductores de conexión que están expuestas hacia la dirección circunferencial. El cuerpo moldeado de aislamiento (53) además es proporcionado con un saliente (55) que se extiende hacia el eje (3) y que está conectado, de manera eléctrica, con el eje (3) en un anillo colector de lado negativo (51a) y/o un conductor de conexión de lado negativo (52a) que están embebidos y retenidos en el cuerpo moldeado de aislamiento.

118. 发明专利

BRPI0711359A2 未知
公开(公告)号：BRPI0711359A2
公开(公告)日：2011-09-27
申请号：BRPI0711359
申请日：2007-04-14
申请人： KOLEKTOR GROUP DOO
发明人： KUMAR LUDVIK , DRMOTA MARJAN
IPC分类号： H01R39/32 , H01R39/04 , H01R39/06 , H01R39/16 , H02K13/04

119. 发明专利

ES2321890T3 ROTOR Y PROCEDIMIENTO PARA PRODUCIR UN ROTOR. 未知
公开(公告)号：ES2321890T3
公开(公告)日：2009-06-12
申请号：ES97953616
申请日：1997-12-05
申请人： BOSCH GMBH ROBERT
发明人： WIESLER MARTIN , MALDENER KLAUS , KIEFER MARTIN , FAUTH LOTHAR , KOBSCHATZKY HANS , KERN DIETER
IPC分类号： H02K15/02 , B05D1/06 , H01R39/16 , H02K1/28 , H02K3/34 , H02K13/04 , H02K15/12
摘要： EN LOS ROTORES PARA MOTORES ELECTRICOS, EL CONMUTADOR SUELE IR FIJADO SOBRE EL ARBOL DEL ROTOR MEDIANTE UN ENCAJE A PRESION, LO CUAL TIENE COMO RESULTADO NO DESEADO EL DE DAÑAR LA SUPERFICIE DEL ARBOL DEL ROTOR. EN EL ROTOR DE LA INVENCION, EL ARBOL DEL ROTOR (2) CON EL NUCLEO DEL ROTOR (3) FIJADO SOBRE ESTE SON RECUBIERTOS ELECTROESTATICAMENTE DE POLVO CON UNA CAPA DE EPOXIDO EN CADA UNA DE LAS SECCIONES (12) Y (13) DEL ARBOL DEL ROTOR (2) Y EN LAS RANURAS DE BOBINADO (6) Y POSTERIORMENTE CALENTADOS HASTA LA TEMPERATURA DE PLASTIFICACION Y DE ENDURECIMIENTO DEL EPOXIDO. A CONTINUACION, EL CONMUTADOR, CUYO TALADRO INTERIOR PRESENTA UN AJUSTE HOLGADO PARA EL ARBOL DEL ROTOR (2), ES COLOCADO EN SU POSICION FINAL SOBRE EL ARBOL DEL ROTOR (2) CON LA AYUDA DE UNA HERRAMIENTA DE DESLIZAMIENTO (19). EL EPOXIDO AUN VISCOSO AL SER PRESIONADO HACIA ATRAS SE DISTRIBUYE RADIALMENTE EN SU SUPERFICIE FRONTAL DE CONEXION (23) FORMANDO UN REBORDE (22) Y PENETRANDO EN LA RANURA ANULAR UBICADA ENTRE EL TALADRO INTERIOR Y EL ARBOL DEL ROTOR. UNA VEZ ENFRIADO EL EPOXIDO (14), EL CONMUTADOR QUEDARA FIJADO SOBRE EL ARBOL DEL ROTOR (2) DE MANERA ANTIROTATORIA Y ANTIDESLIZANTE. EL ROTOR ES APTO PARA MOTORES ELECTRICOS DE DIVERSOS TIPOS.

120. 发明专利

DE50311148D1 未知
公开(公告)号：DE50311148D1
公开(公告)日：2009-03-19
申请号：DE50311148
申请日：2003-10-27
申请人： KOLEKTOR GROUP DOO
发明人： POTOCNIK JOZE
IPC分类号： H01R39/16 , B29C45/16 , H01R39/04 , H01R39/46 , H01R43/06
摘要： The invention relates to a commutator for an electrical machine, comprising a carrier body (1) produced from a moulding material, and a plurality of metallic conductor segments (3) which are homogeneously arranged on said carrier body about the commutator axis (2) and comprise connecting elements arranged thereon. Said carrier body (1) has two regions which are produced from different moulding materials and are pressed against each other in a positively locking manner, namely a carrier body base (11) and a leakage current screen (9). The radially outwardly open leakage current screen (9) comprising isolating surfaces (10) charged with a leakage current is arranged between the conductor segments (3) and consists of a first moulding material which is more resistant to leakage current than the second moulding material of the carrier body base (11) .

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