-
公开(公告)号：EP2337961B1
公开(公告)日：2013-09-18
申请号：EP09783475.8
申请日：2009-09-28
申请人： Robert Bosch GmbH
IPC分类号： F16C35/067 , H02K5/173
CPC分类号： F16C35/00 , F16C19/06 , F16C19/522 , F16C19/54 , F16C33/76 , F16C35/067 , F16C2226/60 , F16C2380/26 , H02K5/1732 , Y10T29/49947
-
公开(公告)号：EP3152818A1
公开(公告)日：2017-04-12
申请号：EP15726164.5
申请日：2015-06-03
申请人： Robert Bosch GmbH
发明人： SCHROTH, Ruediger
IPC分类号： H02K5/24
摘要： The subject matter of the present invention relates to an electric machine (10) for converting mechanical energy into electrical energy or vice-versa, in particular a generator such as a Lundell alternator and/or a belt-driven starter generator, having at least two conductive components with a magnetic flux therebetween during conversion, in particular having at least one rotor (20) and at least one stator (16) associated therewith, wherein a damping device (100) of the type of a shim (101) is integrally bonded without strain to at least one of the two components, that is to say without strain relative to another component, or between adjacent components, in order to reduce magnetic noise. The invention further relates to a method and to a use thereof.
摘要翻译： 本发明的主题涉及一种用于将机械能转换为电能的电机（10），特别是诸如Lundell交流发电机和/或带式起动发电机的发电机，其具有至少两个 具有至少一个转子（20）和至少一个与其相关联的定子（16）的导电部件在转换期间具有磁通量，其特征在于，所述垫片（101）类型的阻尼装置（100）整体地结合 没有对两个部件中的至少一个的应变，即相对于另一部件或相邻部件之间没有应变，以便减少磁噪声。 本发明还涉及一种方法及其用途。
-
公开(公告)号：EP2478622B1
公开(公告)日：2015-07-29
申请号：EP10759850.0
申请日：2010-09-17
申请人： Robert Bosch GmbH
发明人： EINBOCK, Stefan , NARIO-RIVERA, Gianna , FURTHMUELLER, David , HERBOLD, Klaus , SCHROTH, Ruediger , KHURSHID, Syed Farhad
IPC分类号： H02K11/04
CPC分类号： H02K11/046 , H02K19/365
-
公开(公告)号：EP2873142A1
公开(公告)日：2015-05-20
申请号：EP13735287.8
申请日：2013-07-11
申请人： Robert Bosch GmbH
CPC分类号： H02K11/046 , H01L25/115 , H01L2924/0002 , H02K5/225 , H02K2203/09 , H01L2924/00
摘要： The invention relates to an electric machine (10) which is embodied as an alternator, comprising a rotor (20) and an axis of rotation (183), a stator iron (17) which maintains a stator winding (18). Said stator winding (18) comprises phase terminals of winding wires (204), a rectifier circuit (151) which comprises at least one bridge circuit consisting of a positive diode (99) and a negative diode (58). Said positive diode (99) and the negative diode (58) are connected in an electrically conductive manner to the phase terminal of winding wires (204) by means of a metal connecting element (133, 146) which has two half arms (215). One half arm (215) is connected in an electrically conductive manner to a positive diode (99) by means of a connecting section (216) and another half arm (215) is connected in an electrically conductive manner to the negative diode (58) by means of another connecting section. The half arms (215) are oriented in front of the connecting sections (216) in such a manner that the metal surfaces (240) are oriented perpendicular to a rotational axis (183) of the rotor (20). The half arms (215) are arranged parallel to each other on a longitudinal section in front of the connecting sections (216). Said connecting sections (216) start respectively from a half arm (215) and comprise ends (217) which are aligned counter to each other.
摘要翻译： 本发明涉及一种构造为交流发电机的电机（10），其包括转子（20）和旋转轴线（183），定子铁芯（17）保持定子绕组（18）。 所述定子绕组（18）包括绕组线（204）的相端子，整流电路（151），其包括由正二极管（99）和负二极管（58）组成的至少一个桥电路。 所述正极二极管（99）和负极二极管（58）通过具有两个半臂（215）的金属连接元件（133,146）以导电方式连接到绕组线（204）的相端子， 。 一个半臂（215）通过连接部分（216）与正极二极管（99）导电连接，另一个半臂（215）与负极二极管（58）导电连接， 通过另一个连接部分。 半臂（215）以这样的方式定位在连接部分（216）的前面，使得金属表面（240）垂直于转子（20）的旋转轴线（183）定向。 半臂（215）在连接部分（216）前方的纵向部分上彼此平行布置。 所述连接部分（216）分别从半臂（215）开始并且包括彼此相对排列的端部（217）。
-
公开(公告)号：EP2478622A1
公开(公告)日：2012-07-25
申请号：EP10759850.0
申请日：2010-09-17
申请人： Robert Bosch GmbH
发明人： EINBOCK, Stefan , NARIO-RIVERA, Gianna , FURTHMUELLER, David , HERBOLD, Klaus , SCHROTH, Ruediger , KHURSHID, Syed Farhad
IPC分类号： H02K11/04
CPC分类号： H02K11/046 , H02K19/365
摘要： The invention relates to an electrical motor (10), in particular an alternating current generator, having a housing (13) that has at least one bearing shield (13.2), having a rectifier device (139) which has an interconnection unit (144) that interconnects the current rectifier (147, 150) to a bridge circuit, characterized in that the interconnection unit (144) has at least one platform (295) that is oriented to the bearing shield (13.2) and the opening (40) is separated by at least one brace (340) which holds a hub (337), wherein the opening (40) has a niche (346) that is incorporated on the radial outer edge (349) of the opening and wherein the platform (295) projects into said niche (346) and a connection wire (216) exiting the platform (295) extends into the opening (40).
-
公开(公告)号：EP2337961A1
公开(公告)日：2011-06-29
申请号：EP09783475.8
申请日：2009-09-28
申请人： Robert Bosch GmbH
IPC分类号： F16C35/067 , H02K5/173
CPC分类号： F16C35/00 , F16C19/06 , F16C19/522 , F16C19/54 , F16C33/76 , F16C35/067 , F16C2226/60 , F16C2380/26 , H02K5/1732 , Y10T29/49947
摘要： The invention relates to a support device (60) for fixing a bearing (28) on a bearing shield (13.1, 13.2) of a housing (13) of an electric machine (10). Rotatably mounted in the support device is a rotor (20) with a shaft (27). The support device (60) is substantially flat and comprises a plurality of fastening openings (62) that are grouped about a central opening (64). The support device (60) comprises at least one design break point (66, 68; 72, 74; 76, 78; 92) that acts to provide a local limit to the excess stresses in the material of the support device (60).
摘要翻译： 本发明涉及一种用于将轴承（28）固定在电机（10）的壳体（13）的轴承护罩（13.1,13.2）上的支撑装置（60）。 可转动地安装在支撑装置中的是具有轴（27）的转子（20）。 支撑装置（60）基本上是平坦的并且包括围绕中心开口（64）分组的多个紧固开口（62）。 支撑装置（60）包括至少一个设计中断点（66,68; 72,74; 76,78; 92），其起到对支撑装置（60）的材料中的过度应力提供局部限制的作用。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.017 秒)
