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Patent Agency Ranking
1.发明申请公开(公告)号：US20180358866A1
公开(公告)日：2018-12-13
申请号：US16001406
申请日：2018-06-06
Applicant: Robert Bosch GmbH
Inventor： Axel Kiersten , Janos Tamas Csoti , Roman Koch
CPC classification number: H02K7/08 , B60T13/74 , H02K3/28 , H02K7/10 , H02K15/0056
Abstract: A bearing plate for a brushless DC motor which is installable on and/or in the brushless DC motor and which includes a bearing receptacle opening into which a bearing of the brushless DC motor is insertable or inserted, the bearing plate including at least one busbar which is fastened on and/or in the bearing plate and which is configured so that the motor coils of the brushless DC motor are interconnected with one another via the particular busbar of the bearing plate installed on and/or in the brushless DC motor. Also described are a brushless DC motor and an electromechanical braking device for a vehicle, and a manufacturing method for a bearing plate for a brushless DC motor.
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公开(公告)号：US09982662B2
公开(公告)日：2018-05-29
申请号：US14751750
申请日：2015-06-26
Applicant: Robert Bosch GmbH
Inventor： Andreas Weh , Marc Micke , Roman Koch , Matthias Mayr
CPC classification number: F04B17/03 , B60T13/745 , F04B9/02
Abstract: A pressure generator for a hydraulic vehicle brake system includes a piston-cylinder unit, a piston, a ball screw drive configured to move the piston, an electric hollow-shaft motor that surrounds and is configured to drive the ball screw drive, and a planetary gear set configured to transmit a rotational movement of the hollow-shaft motor to the ball screw drive. The generator also includes a flange part, a sleeve, and an axial needle-roller bearing. The flange part has a tubular collar configured to axially guide the piston in a movable fashion therein. The sleeve has a flange configured as a counterbearing which is attached to an interior of the tubular collar, and is further configured to support the bearing. The bearing is configured to rotatably mount and axially support the ball screw drive.
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3.发明申请公开(公告)号：US20200274405A1
公开(公告)日：2020-08-27
申请号：US16646839
申请日：2018-09-07
Applicant: Robert Bosch GmbH
Inventor： Janos Tamas Csoti , Roman Koch , Thomas Devermann
Abstract: Stator and method for producing a stator for an electrical machine, comprising a stator main body (34) which has radial stator teeth (14) for receiving coils (17) of an electrical winding and, on an end side of the stator main body (34), has an insulating lamination (40) with receiving pockets (46) for insulation-displacement terminal elements (70), wherein the coils (17) are wound by means of a winding wire which is inserted into the receiving pockets (46), wherein an interconnection plate (52) has annular conductors (84) on which in each case a plurality of insulation-displacement terminal elements (70) are arranged, which insulation-displacement terminal elements axially engage into the receiving pockets (46) in order to make electrical contact with the winding wire, wherein the interconnection plate (52) is manufactured from plastic and has annular grooves (59) which are open axially at the bottom and into which the annular conductors (84) are inserted.
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公开(公告)号：US11502559B2
公开(公告)日：2022-11-15
申请号：US16646839
申请日：2018-09-07
Applicant: Robert Bosch GmbH
Inventor： Janos Tamas Csoti , Roman Koch , Thomas Devermann
Abstract: Stator and method for producing a stator for an electrical machine, comprising a stator main body (34) which has radial stator teeth (14) for receiving coils (17) of an electrical winding and, on an end side of the stator main body (34), has an insulating lamination (40) with receiving pockets (46) for insulation-displacement terminal elements (70), wherein the coils (17) are wound by means of a winding wire which is inserted into the receiving pockets (46), wherein an interconnection plate (52) has annular conductors (84) on which in each case a plurality of insulation-displacement terminal elements (70) are arranged, which insulation-displacement terminal elements axially engage into the receiving pockets (46) in order to make electrical contact with the winding wire, wherein the interconnection plate (52) is manufactured from plastic and has annular grooves (59) which are open axially at the bottom and into which the annular conductors (84) are inserted.
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公开(公告)号：US20150377261A1
公开(公告)日：2015-12-31
申请号：US14751750
申请日：2015-06-26
Applicant: Robert Bosch GmbH
Inventor： Andreas Weh , Marc Micke , Roman Koch , Matthias Mayr
CPC classification number: F04B17/03 , B60T13/745 , F04B9/02
Abstract: A pressure generator for a hydraulic vehicle brake system includes a piston-cylinder unit, a piston, a ball screw drive configured to move the piston, an electric hollow-shaft motor that surrounds and is configured to drive the ball screw drive, and a planetary gear set configured to transmit a rotational movement of the hollow-shaft motor to the ball screw drive. The generator also includes a flange part, a sleeve, and an axial needle-roller bearing. The flange part has a tubular collar configured to axially guide the piston in a movable fashion therein. The sleeve has a flange configured as a counterbearing which is attached to an interior of the tubular collar, and is further configured to support the bearing. The bearing is configured to rotatably mount and axially support the ball screw drive.
Abstract translation: 一种用于液压车辆制动系统的压力发生器包括活塞缸单元，活塞，构造成使活塞移动的滚珠丝杠驱动器，围绕并构造成驱动滚珠丝杠传动的电动空心轴马达，以及行星齿轮 齿轮组被配置为将空心轴马达的旋转运动传递到滚珠丝杠驱动器。 发电机还包括凸缘部分，套筒和轴向滚针轴承。 凸缘部分具有管状轴环，其被构造成在其中以可移动的方式轴向地引导活塞。 套筒具有被构造为抵靠件的凸缘，该凸缘附接到管状套环的内部，并且还被构造成支撑轴承。 轴承构造成可旋转地安装和轴向支撑滚珠丝杠驱动器。
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