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1. 发明申请

US20220060090A1 ELECTRICAL MACHINE HAVING AN ELECTRONICS CIRCUIT BOARD WHICH MAKES CONTACT WITH A STATOR HOUSING 有权
公开(公告)号：US20220060090A1
公开(公告)日：2022-02-24
申请号：US17405698
申请日：2021-08-18
申请人： Robert Bosch GmbH
发明人： Bettina Straub , Gerold Schorpp , Jens Benecke , Joerg Schmid , Michael Ketterer
IPC分类号： H02K13/00 , H02K5/04 , H02K7/00 , H02K11/01 , H02K7/08
摘要： An electrical machine (10), in particular for the adjustment of movable parts in the motor vehicle, having a stator housing (22) which accommodates a stator (12) and a rotor (14), wherein the rotor (14) has a rotor shaft (20) on which a commutator (18) is arranged, which commutator can be energized by means of electrical brushes (20), and the stator housing (22) has an axial opening (24) with an encircling edge (26), through which axial opening the rotor shaft (16) protrudes out of the stator housing (22), wherein an electronics circuit board (PCB) (30), which is populated with at least one interference-suppression element (44), is arranged transversely in relation to the rotor shaft (16), and the electronics circuit board (30), in its circumferential region (31), bears against the edge (26) in a conductive manner in order to form a ground contact with the stator housing (22).

2. 发明申请

US20140346921A1 DEVICE FOR RETAINING A MACHINE COMPONENT IN AN ELECTRIC MACHINE AND ELECTRIC MACHINE 审中-公开
标题翻译：用于在电机和电机中保持机器部件的装置
公开(公告)号：US20140346921A1
公开(公告)日：2014-11-27
申请号：US14369756
申请日：2012-11-19
申请人： Robert Bosch GmbH
发明人： Claudius Muschelknautz , Roland Schmidt , Christoph Heier , Tilo Koenig , Joerg Schmid , Samir Mahfoudh , Claude Berling , Jerome Thiery
IPC分类号： H02K1/18
CPC分类号： H02K1/185 , H02K5/00 , H02K5/128 , H02K5/24
摘要： The invention relates to a device for retaining a machine component (3), in particular a stator, in a housing (2, 13) of an electric machine, wherein a pressure element (20) is provided in the housing (2, 13) in order to press the machine component (3) with a force against a stop (31).
摘要翻译：本发明涉及一种用于将机器部件（3），特别是定子保持在电机的壳体（2,13）中的装置，其中压力元件（20）设置在壳体（2,13）中，以便用止动件（31）的力按压机器部件（3）。

3. 发明授权

US11979067B2 Electrical machine having an electronics circuit board which makes contact with a stator housing 有权
公开(公告)号：US11979067B2
公开(公告)日：2024-05-07
申请号：US17405698
申请日：2021-08-18
申请人： Robert Bosch GmbH
发明人： Bettina Straub , Gerold Schorpp , Jens Benecke , Joerg Schmid , Michael Ketterer
IPC分类号： H02K13/00 , H02K5/04 , H02K7/00 , H02K7/08 , H02K11/01
CPC分类号： H02K13/006 , H02K5/04 , H02K7/003 , H02K7/08 , H02K11/01
摘要： An electrical machine (10), in particular for the adjustment of movable parts in the motor vehicle, having a stator housing (22) which accommodates a stator (12) and a rotor (14), wherein the rotor (14) has a rotor shaft (20) on which a commutator (18) is arranged, which commutator can be energized by means of electrical brushes (20), and the stator housing (22) has an axial opening (24) with an encircling edge (26), through which axial opening the rotor shaft (16) protrudes out of the stator housing (22), wherein an electronics circuit board (PCB) (30), which is populated with at least one interference-suppression element (44), is arranged transversely in relation to the rotor shaft (16), and the electronics circuit board (30), in its circumferential region (31), bears against the edge (26) in a conductive manner in order to form a ground contact with the stator housing (22).

4. 发明申请

US20160305569A1 SOLENOID VALVE 审中-公开
标题翻译：电磁阀
公开(公告)号：US20160305569A1
公开(公告)日：2016-10-20
申请号：US15102024
申请日：2014-12-02
申请人： ROBERT BOSCH GMBH
发明人： Joerg Schmid , Katharina Droll , Georg Reeb
IPC分类号： F16K31/06
CPC分类号： F16K31/0627 , F16K31/0693
摘要： The invention relates to a solenoid valve (10), in particular for a liquid-regulated heating and/or cooling system, comprising a valve housing (16), which has at least three channels (12, 14, 15), in particular feed or outlet channels, and an electromagnetically-switched first valve element (18) which is secured on a valve shaft (26) together with an armature (32) and which establishes the connection between the first channel (12) and the third channel (15) in a first switch position and blocks said connection in a second switch position. The valve shaft (26) is plunged into an armature area (54) together with the armature (32), a liquid at least temporarily flowing through said armature area via movement gaps (80) and via an axial channel (48) in the valve shaft (26). The armature area (54) is connected to the third channel (15) on the first valve element (18) face facing the armature area (54) via the movement gaps (80) and via the axial channel (48), said third channel (15) being designed as an auxiliary feed channel (15).
摘要翻译：本发明涉及一种电磁阀（10），特别是一种用于液体调节的加热和/或冷却系统的电磁阀（10），其包括具有至少三个通道（12,14,15）的阀壳体（16），特别是进料或出口通道，以及与电枢（32）一起固定在阀轴（26）上并且在第一通道（12）和第三通道（15）之间建立连接的电磁开关第一阀元件（18））处于第一开关位置，并且在第二开关位置中阻止所述连接。阀轴（26）与电枢（32）一起插入到电枢区域（54）中，液体至少通过运动间隙（80）暂时流经所述电枢区域，并经由阀中的轴向通道（48）流动轴（26）。电枢区域（54）经由移动间隙（80）和经由轴向通道（48）连接到面向电枢区域（54）的第一阀元件（18）的第三通道（15）上，所述第三通道（15）被设计为辅助进料通道（15）。

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