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1. 发明授权

US06933632B2 Commutating rotary switch 有权
标题翻译：换向旋转开关
公开(公告)号：US06933632B2
公开(公告)日：2005-08-23
申请号：US10435111
申请日：2003-05-08
申请人： Georg Braml , Ernst-Rudolf Lübkert
发明人： Georg Braml , Ernst-Rudolf Lübkert
IPC分类号： H01R39/18 , H01R39/59 , H02K5/22 , H02K13/00 , H02K23/18 , H02K23/66
CPC分类号： H02K23/66 , H01R39/59 , H02K5/225 , H02K23/18
摘要： A turning-pivoting commutating rotary switch (1) with brush guides (2) for reversing the direction of rotation of a universal motor, which has two stator contacts (3a, 3b) each making contact with a contact rail (5a, 5b) running partially peripherally at at least one contact point (4a, 4b, 4c), which are conducting connected with the two diametrically opposing brush guides (2), wherein a contact rail (5a) with two contact points (4a, 4b) extends over at least a half periphery and wherein both stator contacts (4a, 3b), at which at least one contact point (4a, 4b, 4c) can be rotatably switchable at a contact rail (5a, 5b) running partially peripherally, are arranged on only one side of the stator (6).
摘要翻译：具有用于反转通用电动机的旋转方向的电刷引导件（2）的转动枢转换向旋转开关（1），其具有与接触导轨（5a）接触的两个定子触头（3a，3b）（b）在至少一个与两个直径相对的电刷导向器（2）连接的接触点（4a，4b，4c）上部分地周向运行，其中具有两个接触点的接触轨道（5a）（4a，4b）在至少一半周边上延伸，并且其中两个定子接触件（4a，3b）在所述至少一个接触点（4a，4b，4c）处可转动地切换到位于周边部分的接触导轨（5a，5b）仅布置在定子（6）的一侧上。

2. 发明授权

US07495367B2 Brush mounting plate with brush guiding plates 有权
标题翻译：刷子安装板带刷子导板
公开(公告)号：US07495367B2
公开(公告)日：2009-02-24
申请号：US11314446
申请日：2005-12-20
申请人： Georg Braml , Ralph Abel , Helmut Burger
发明人： Georg Braml , Ralph Abel , Helmut Burger
IPC分类号： H01R39/38
CPC分类号： H01R39/40 , H01R39/385
摘要： A brush mounting plate for a universal motor includes U-shaped brush guiding plates (4) for radially guiding carbon brushes (3) and having radially offset guiding plate feet (5) which extend through associated mounting holes (6) formed in the brush mounting plate (1), with at least two guiding plate feet (5) being spaced at different distances from respective adjacent end surfaces (11a, 11b) of an associated brush guiding plate (4).
摘要翻译：用于通用电动机的电刷安装板包括用于径向引导碳刷（3）并具有径向偏移的引导板脚（5）的U形电刷引导板（4），其延伸穿过形成在电刷安装件中的相关联的安装孔（6）板（1），其中至少两个引导板脚（5）与相关联的刷子引导板（4）的相应的相邻端表面（11a，11b）间隔开不同的距离。

3. 发明授权

US07573174B2 Universal motor with a device for removing dust 失效
标题翻译：通用电机带有除尘装置
公开(公告)号：US07573174B2
公开(公告)日：2009-08-11
申请号：US11823911
申请日：2007-06-28
申请人： Georg Braml , Frank Fritsch , Helmut Burger , Oliver Ohlendorf
发明人： Georg Braml , Frank Fritsch , Helmut Burger , Oliver Ohlendorf
IPC分类号： H02K13/00
CPC分类号： H02K5/148 , H01R39/48 , H02K9/06 , H02K13/10
摘要： A universal motor (2) includes at least two carbon brushes (36) contacting the commutator (14), a ventilation device (12) for producing a cooling flow (K), and a dust protection arrangement for preventing penetration of material particles (M) into the commutation region (34) and including at least one guide member (26) that provides for delivering of the material particles (M) in the cooling flow (K), with the at least one guide member (26) having a smooth concave guide surface (28) located between the two carbon brushes (36) and extending adjacent to an outer surface (30) of the commutator (14) and toward a suction opening (22) connected with the cooling flow path (24).
摘要翻译：通用马达（2）包括与换向器（14）接触的至少两个碳刷（36），用于产生冷却流（K）的通风装置（12）和防止材料颗粒（M ）进入换向区域（34）并且包括至少一个引导构件（26），该引导构件提供在冷却流（K）中输送材料颗粒（M），其中至少一个引导构件（26）具有平滑凹入引导表面（28）位于两个碳刷（36）之间并且与换向器（14）的外表面（30）相邻并且延伸到与冷却流路（24）连接的抽吸开口（22）。

4. 发明申请

US20080001493A1 Universal motor with a device for removing dust 失效
标题翻译：通用电机带有除尘装置
公开(公告)号：US20080001493A1
公开(公告)日：2008-01-03
申请号：US11823911
申请日：2007-06-28
申请人： Georg Braml , Frank Fritsch , Helmut Burger , Oliver Ohlendorf
发明人： Georg Braml , Frank Fritsch , Helmut Burger , Oliver Ohlendorf
IPC分类号： H02K9/00 , H02K23/64 , H01R39/38
CPC分类号： H02K5/148 , H01R39/48 , H02K9/06 , H02K13/10
摘要： A universal motor (2) includes at least two carbon brushes (36) contacting the commutator (14), a ventilation device (12) for producing a cooling flow (K), and a dust protection arrangement for preventing penetration of material particles (M) into the commutation region (34) and including at least one guide member (26) that provides for delivering of the material particles (M) in the cooling flow (K), with the at least one guide member (26) having a smooth concave guide surface (28) located between the two carbon brushes (36) and extending adjacent to an outer surface (30) of the commutator (14) and toward a suction opening (22) connected with the cooling flow path (24).
摘要翻译：通用马达（2）包括与换向器（14）接触的至少两个碳刷（36），用于产生冷却流（K）的通风装置（12）和防止材料颗粒（M ）进入换向区域（34）并且包括至少一个引导构件（26），该引导构件提供在冷却流（K）中输送材料颗粒（M），其中至少一个引导构件（26）具有平滑凹入引导表面（28）位于两个碳刷（36）之间并且与换向器（14）的外表面（30）相邻并且延伸到与冷却流路（24）连接的抽吸开口（22）。

5. 发明申请

US20060145565A1 Brush mounting plate with brush guiding plates 有权
标题翻译：刷子安装板带刷子导板
公开(公告)号：US20060145565A1
公开(公告)日：2006-07-06
申请号：US11314446
申请日：2005-12-20
申请人： Georg Braml , Ralph Abel , Helmut Burger
发明人： Georg Braml , Ralph Abel , Helmut Burger
IPC分类号： H01R39/38
CPC分类号： H01R39/40 , H01R39/385
摘要： A brush mounting plate for a universal motor includes U-shaped brush guiding plates (4) for radially guiding carbon brushes (3) and having radially offset guiding plate feet (5) which extend through associated mounting holes (6) formed in the brush mounting plate (1), with at least two guiding plate feet (5) being spaced at different distances from respective adjacent end surfaces (11a, 11b) of an associated brush guiding plate (4).
摘要翻译：用于通用电动机的电刷安装板包括用于径向引导碳刷（3）并具有径向偏移的引导板脚（5）的U形电刷引导板（4），其延伸穿过形成在电刷安装件中的相关联的安装孔（6）板（1），其中至少两个引导板脚（5）与相关联的刷子引导板（4）的相应的相邻端面（11a，11b）间隔开不同的距离。

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