公开(公告)号：EP2617124B1

公开(公告)日：2017-11-15

申请号：EP11755058.2

申请日：2011-09-07

申请人： Robert Bosch GmbH

发明人： IRION, Hans ,  BRAUN, Gerhard ,  WEHRMANN, Frank ,  VOEGELE, Georg ,  HENNECKE, Thomas ,  HEIM, Michael ,  BRAUN, Sigmund ,  HIRSCHLE, Johannes ,  FINK, Alexander

IPC分类号： H02K5/18 ,  H02K11/33 ,  H02K9/22

CPC分类号： H02K9/22 ,  H02K5/04 ,  H02K5/18 ,  H02K11/33

公开(公告)号：EP2617124A2

公开(公告)日：2013-07-24

申请号：EP11755058.2

申请日：2011-09-07

申请人： Robert Bosch GmbH

发明人： IRION, Hans ,  BRAUN, Gerhard ,  WEHRMANN, Frank ,  VOEGELE, Georg ,  HENNECKE, Thomas ,  HEIM, Michael ,  BRAUN, Sigmund ,  HIRSCHLE, Johannes ,  FINK, Alexander

IPC分类号： H02K11/00 ,  H02K5/18

CPC分类号： H02K9/22 ,  H02K5/04 ,  H02K5/18 ,  H02K11/33

摘要： The invention relates to an electric motor, in particular an electronically commutated electric motor. The electric motor has a stator, a rotor and a housing, which accommodates at least the stator and the rotor in a cavity. The electric motor also has a power output stage, which is connected to the stator and is designed to energize the stator in order to induce a rotating magnetic field. The power output stage has at least one power semiconductor with a thermal contact area, wherein the thermal contact area is thermally conductively connected to the housing, with the result that heat generated in the power semiconductor can be dissipated to the housing. According to the invention, the housing has a housing cup, which at least partially surrounds the cavity and is preferably thermally conductive and which has a cup wall, wherein the cup wall has a mating contact area corresponding to the thermal contact area.

摘要翻译： 本发明涉及在电动机，在电子换向电动机的特定。 该电动机具有定子，转子和外壳，所述外壳至少容纳所述定子和在腔中的转子。 因此，电动马达具有一个功率输出级，所有这一切都连接到所述定子和被设计来激励定子，以便诱导的旋转磁场。 功率输出级具有带热接触面积，worin热接触区域导电连接到所述壳体热的至少一个功率半导体，其结果没有在功率半导体产生的热消散到所述壳体。 。根据本发明，所述壳体具有壳体杯，其至少部分地包围所述空腔并且优选导热且具有杯壁，worin杯壁具有配合接触区域对应于所述热接触区域。

公开(公告)号：EP3411903A1

公开(公告)日：2018-12-12

申请号：EP17702052.6

申请日：2017-01-25

申请人： Robert Bosch GmbH

发明人： MICHELS, Daniel ,  AYDOGMUS, Irfan ,  SUENNER, Thomas ,  KLUTHE, Christian ,  MESSNER, Oliver ,  LEMM, Alexander ,  WEHRMANN, Frank ,  KOVACS, Vince

IPC分类号： H01L23/31 ,  H01L21/56

CPC分类号： H01L21/56 ,  H01L21/565 ,  H01L23/3107 ,  H01L23/49541 ,  H01L23/49551 ,  H01L23/49572

摘要： The invention relates to a molded module (1), having at least one electronic and/or electrical component (3), which is enclosed by a molding mass (30), and having at least one press-in contact (20), which is arranged on the module edge and which has a contacting region (22) having a press-in opening (24) accessible from both surfaces, and to a method for producing such a molded module (1), and to a molding tool for the overmolding of such a molded module (1). The molding mass (30) is deposited in the region of the at least one press-in contact (20) and forms a molded collar (32) on both surfaces of the press-in contact (20), which molded collar extends around the corresponding press-in contact (20) in some areas and absorbs press-in forces occurring in the event of contacting and leaves a space (34) open above and below the corresponding press-in opening (24), wherein the press-in contact (20) has a stamping zone (26) on both surfaces around the press-in opening (24), which stamping zone separates the contacting region (22) from the molding mass (30).

公开(公告)号：EP1716400A1

公开(公告)日：2006-11-02

申请号：EP05716630.8

申请日：2005-02-07

申请人： ROBERT BOSCH GMBH

发明人： KUHNT, Winfried ,  IHL, Wilfried ,  JUNGER, Andreas ,  BENZEL, Hubert ,  MUZIC, Markus ,  MUELLER, Lutz ,  SCHAEFER, Frank ,  GUENSCHEL, Roland ,  HOLST, Marco ,  WEHRMANN, Frank ,  LEPIDIS, Polichronis ,  GODZIK, Gabriele ,  WEINERT, Kristin

IPC分类号： G01L9/06

CPC分类号： G01L19/147 ,  G01L19/0645 ,  H01L2224/48091 ,  H01L2924/00014

摘要： The invention concerns a device with a housing and at least one electrical component, said housing containing at least one of the electrical components and being filled, at least in part, with a passivating agent. The invention also provides that the electrical component is at least partially covered by the passivating agent. The invention is characterized in that an additional material layer is applied to the passivating agent. This additional material layer enables the realization of a simple and cost-effective construction of a device that is resistant to environmental damages. This makes it possible to use electrical components in corrosive environments.