公开(公告)号：US12098716B2

公开(公告)日：2024-09-24

申请号：US17601667

申请日：2020-02-04

申请人： Robert Bosch GmbH

发明人： Matthias Greiner ,  Claus Oehler ,  Sebastian Martin Reichert

IPC分类号： B60T13/74 ,  B60T8/40 ,  F04B9/00 ,  F16H25/20 ,  B60T7/04 ,  F04B17/03 ,  F04B19/22

CPC分类号： F04B9/00 ,  B60T8/4022 ,  B60T13/745 ,  B60T13/746 ,  F16H25/20 ,  B60T7/042 ,  F04B17/03 ,  F04B19/22

摘要： An electromechanical brake pressure generator for a hydraulic braking system of a vehicle. The electromechanical brake pressure generator encompasses a screw drive assemblage for converting an input-drive-side rotational motion into a translational motion for brake pressure generation. The screw drive assemblage encompasses a spindle that is rotatable via an electric motor, a spindle nut that interacts with a thread of the spindle so that the spindle nut is axially displaceable with a rotation of the spindle, and a housing that at least partly surrounds the spindle and the spindle nut. The screw drive assemblage additionally encompasses a drive wheel, which is disposed nonrotatably on the spindle and by way of which the spindle is connected to the electric motor. The spindle and the drive wheel are mounted, via a common bearing, rotatably with respect to the stationary housing. The bearing is radially surrounded at least partly by the drive wheel.

公开(公告)号：US12065119B2

公开(公告)日：2024-08-20

申请号：US17275957

申请日：2019-08-23

申请人： Robert Bosch GmbH

发明人： Atsushi Yoshida ,  Katsunori Koike

IPC分类号： B60T8/36 ,  B60T8/40 ,  B60T13/68 ,  B60T8/32

CPC分类号： B60T8/368 ,  B60T8/4022 ,  B60T13/686 ,  B60T8/3225

摘要： Examples herein include a brake hydraulic pressure control apparatus including a base body formed with a channel of a brake fluid, a motor assembly having a rotor and a stator accommodated in a motor housing, and a control board of a controller that controls the motor assembly. The control board is arranged on a rotation axis of the rotor. A permanent magnet is attached to the motor assembly and rotates with the rotor, and a coil is wound around the stator. A feeding terminal is connected to the coil and the control board, and is used when being supplied with electric power from the control board. A positioning mechanism extends between and contacts the motor assembly and the control board to position the motor assembly and the control board. A detection sensor is mounted on the control board and detects a magnetic field generated by the permanent magnet.

公开(公告)号：US09586564B2

公开(公告)日：2017-03-07

申请号：US14751722

申请日：2015-06-26

申请人： Robert Bosch GmbH

发明人： Andreas Weh ,  Matthias Mayr

IPC分类号： F16H25/20 ,  B60T8/40 ,  F16H57/00 ,  B60T13/74 ,  F16H25/22

CPC分类号： B60T8/4022 ,  B60T8/4018 ,  B60T13/745 ,  F16H25/20 ,  F16H25/2204 ,  F16H57/00 ,  F16H2025/2087 ,  F16H2057/0062

摘要： A pressure generator for a hydraulic vehicle brake system includes a piston cylinder unit with a cylinder and a piston, a ball screw drive, an electric hollow-shaft motor which 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 planetary gear set includes a planetary carrier and an internal gear which are respectfully connected via pint-type positive locking connections to a spindle nut of the ball screw drive and a static tubular force transmitter. The locking connections are configured to enable connections between parts via the respective parts being brought together axially in a hollow shaft of the hollow-shaft motor.

摘要翻译： 一种用于液压车辆制动系统的压力发生器包括具有气缸和活塞的活塞气缸单元，滚珠丝杠驱动器，围绕并构造成驱动滚珠丝杠驱动的电动空心轴电动机，以及配置在行星齿轮组中的行星齿轮组 以将中空轴马达的旋转运动传递到滚珠丝杠驱动器。 行星齿轮组包括一个行星齿轮架和一个内齿轮，它们通过一种类型的正锁定连接方式连接到滚珠丝杠传动装置的主轴螺母和静态管状力传递器。 锁定连接被构造成能够通过相应的部件在空心轴电机的中空轴中轴向地组合在一起的部件之间进行连接。

公开(公告)号：US08527176B2

公开(公告)日：2013-09-03

申请号：US13819151

申请日：2011-08-01

申请人： Jochen Zimmermann ,  Michael Stein

发明人： Jochen Zimmermann ,  Michael Stein

IPC分类号： G06F7/70

CPC分类号： B60T17/22 ,  B60T8/4022 ,  B60T8/4059 ,  B60T13/662 ,  B60T17/02 ,  G06F17/00

摘要： A method and system for measuring pressure in a pressure regulation unit of a motor vehicle braking system, without using pressure sensors and having a motor pump unit with an electric motor and a hydraulic pump. The steps include producing a relative motor characteristic diagram for a series of the units. The diagram includes the data of motor-rotational-speed-dependent parameters, intensity of the motor actuation, and parameters relating to the level of the motor load. Further steps include; determining individual motor characteristic variables, determining a current rotational-speed-dependent parameter of an individual motor during the operation of the pump, and calculating a pressure which is characteristic of the braking system, by means of the diagram parameter of the individual motor and the value of the current motor actuation which determines the intensity of the motor actuation, wherein the individual motor characteristic variables are taken into account.

摘要翻译： 一种用于测量机动车辆制动系统的压力调节单元中的压力的​​方法和系统，不使用压力传感器并具有带电动机和液压泵的电机泵单元。 这些步骤包括产生一系列单元的相对电机特性图。 该图包括电动机转速相关参数的数据，电动机致动的强度以及与电动机负载水平相关的参数。 进一步的步骤包括： 确定单个电动机特性变量，在泵的运行期间确定单个电动机的当前转速相关参数，并且通过各个电动机的图参数和计算制动系统的特性的压力来计算 确定电动机致动强度的当前电动机驱动的值，其中考虑到各个电动机特性变量。

公开(公告)号：US20090051236A1

公开(公告)日：2009-02-26

申请号：US11895549

申请日：2007-08-24

申请人： Harald Klode

发明人： Harald Klode

IPC分类号： H01R39/38 ,  H02K3/20 ,  H02K5/14 ,  H02K5/16

CPC分类号： H01R39/383 ,  B60T8/4022 ,  H01R39/39 ,  H02K5/148 ,  H02K5/225 ,  H02K7/075 ,  H02K13/006

摘要： A brush holder for a motor includes two elongated electrical conductors and a flexible, electrically-insulative brush-holder body which separately surrounds, and is strip-molded to, the conductors and which has a distal end portion including brush recesses. A motor is described which includes two support bearings axially located to one side of an armature core and a commutator and a brush holder axially located to the other side of the armature core wherein an armature winding includes a first portion at least partially axially overlapping a support bearing and a second portion at least partially axially overlapping the commutator and the brush holder. A motor system is described which includes a motor and an assembly having a component operatively driven by the motor wherein two support bearings are located to one side of an armature core, one attached to a motor end plate and one attached to an assembly housing.

摘要翻译： 用于电动机的电刷架包括两个细长的电导体和一个柔性的，电绝缘的电刷架主体，其独立地围绕导体并且被带状模制，并具有包括刷凹槽的远端部分。 描述了一种电动机，其包括轴向位于电枢铁芯一侧的两个支撑轴承和轴向位于电枢铁芯另一侧的换向器和电刷架，其中电枢绕组包括第一部分，至少部分轴向重叠支撑件 轴承和至少部分轴向重叠换向器和电刷架的第二部分。 描述了一种电动机系统，其包括电动机和具有由电动机可操作地驱动的部件的组件，其中两个支撑轴承位于电枢铁芯的一侧，一个连接到电动机端板和一个附接到组件壳体。

公开(公告)号：US20080251335A1

公开(公告)日：2008-10-16

申请号：US12067967

申请日：2006-09-21

申请人： Juergen Reiner ,  Rainer Schwarz ,  Andreas Weh ,  Tomoya Ideguchi ,  Dietmar Hofmann ,  Josef Hipp

发明人： Juergen Reiner ,  Rainer Schwarz ,  Andreas Weh ,  Tomoya Ideguchi ,  Dietmar Hofmann ,  Josef Hipp

IPC分类号： B60T11/10

CPC分类号： H02K7/14 ,  B60T8/368 ,  B60T8/4022

摘要： The invention relates to a hydraulic unit for a hydraulic vehicle brake system having anti-skid control. The hydraulic unit includes a hydraulic block and an electric motor for driving hydraulic pumps inside the hydraulic block. The hydraulic block and electric motor are joined at a circumferential joint. For connection, the invention provides that the electric motor is provided with a radial flange, which is overlapped by a surrounding bead of the hydraulic block. The bead is designed so that it overlaps, in a radial inward manner, the radial flange of the electric motor by a joining process, for example, a surrounding caulking. The electric motor is sealingly connected to the hydraulic block in a simple manner by the surrounding joining process.

摘要翻译： 本发明涉及一种具有防滑控制的液压车辆制动系统的液压单元。 液压单元包括用于驱动液压块内的液压泵的液压块和电动马达。 液压块和电动机在圆周接头处接合。 为了连接，本发明提供电动机设有径向凸缘，该径向凸缘与液压块的周围的凸缘重叠。 胎圈被设计成使得其通过接合过程例如周围的填缝而以径向向内的方式与电动机的径向凸缘重叠。 电动机通过周围的连接过程以简单的方式密封地连接到液压块。

公开(公告)号：US20070020125A1

公开(公告)日：2007-01-25

申请号：US10569712

申请日：2004-09-02

申请人： Makio Oyama ,  Hiroaki Atsushi ,  Manabu Saitoh

发明人： Makio Oyama ,  Hiroaki Atsushi ,  Manabu Saitoh

IPC分类号： F04B35/04

CPC分类号： F16C3/04 ,  B60T8/4022 ,  B60T8/4031 ,  F04B1/0413 ,  F04B9/042 ,  F16C19/50 ,  F16C33/58 ,  H02K7/003 ,  H02K7/083 ,  H02K7/14

摘要： In the present invention, without forming a rotational shaft (30) per se in an eccentric manner, the eccentric structure is provided to the whole structure including a ball bearing (50). Accordingly, in place of cutting a side of the rotational shaft (30), the eccentric ball bearing (50) is joined to a shaft portion of the straight rotational shaft (30) so as to obtain an eccentric portion. That is, the eccentric portion is constituted of the shaft portion which has an axis aligned with an axis of the rotational shaft (30) and the eccentric ball bearing (50) which is joined to the shaft portion. As the eccentric ball bearing, it is optimum to adopt a mode in which an inner side thereof having a smaller diameter is formed in an eccentric manner. The eccentric ball bearing (50) is constituted of an inner lace (52) which is arranged eccentric with respect to the axis of the rotational shaft (30), an outer lace (54) which surrounds an outside of the inner lace (52) and balls (55) which are supported between the outer lace (54) and the inner lace (52).

摘要翻译： 在本发明中，不偏心地形成旋转轴（30）本身的偏心结构设置在包括滚珠轴承（50）的整个结构中。 因此，代替切断旋转轴（30）的一侧，将偏心球轴承（50）与直旋转轴（30）的轴部接合，得到偏心部。 也就是说，偏心部分由轴部分组成，其轴线与旋转轴（30）的轴线和与轴部分接合的偏心球轴承（50）对齐。 作为偏心球轴承，采用以偏心方式形成具有较小直径的内侧的方式是最佳的。 所述偏心球轴承（50）由相对于所述旋转轴（30）的轴线偏心配置的内花边（52）构成，围绕所述内花边（52）的外侧的外花边（54） 和支撑在外花边（54）和内花边（52）之间的球（55）。

公开(公告)号：US06945756B2

公开(公告)日：2005-09-20

申请号：US10621143

申请日：2003-07-16

申请人： Gerd Hartel ,  Matthias Tupy

发明人： Gerd Hartel ,  Matthias Tupy

IPC分类号： B60T8/36 ,  B60T8/40 ,  F04B17/03 ,  F04B53/22 ,  F15B13/00 ,  F15B13/08 ,  H02K5/14 ,  H02K5/22 ,  H02K11/04

CPC分类号： F15B13/0821 ,  B60T8/368 ,  B60T8/4022 ,  F04B17/03 ,  F04B53/22 ,  F15B13/0846 ,  H02K5/148 ,  H02K5/225 ,  H02K11/33 ,  H02K2211/03

摘要： Despite an axial sandwich structure of a motor housing (1), pump housing (2) and electronics housing (3), in a simple production and installation process a plug-in connection comprising power supply and control conductors (4.1;4.2) that is devoid of distortion can be produced between a brush plate (6) in the motor housing (1) and the electronics housing (3) passing though the pump housing (2). To achieve this, the power supply or control conductors (4.1;4.2) are configured as a fixed plug-in connector, with their ends on the motor housing side fixed into the brush plate (5) in the form of a pre-assembled component unit, in particular as a one-piece, bent part of a punched grid (4) that has been injected into said brush plate. Their free plug-in ends on the other hand, which are surrounded by an elastic insulating jacket, can be elastically bent away in a transversal direction to their axial direction of insertion in order to compensate tolerances.

摘要翻译： 尽管电动机壳体（1），泵壳体（2）和电子设备壳体（3）具有轴向夹层结构，但在简单的生产和安装过程中，包括电源和控制导体（4.1; 4.2）的插入式连接 可以在马达壳体（1）中的刷板（6）与通过泵壳体（2）的电子设备壳体（3）之间产生失真。 为了实现这一点，电源或控制导体（4.1; 4.2）被配置为固定插入式连接器，其端部在马达外壳侧以预组装部件的形式固定到电刷板（5）中 单元，特别是作为已经注入到所述刷板中的冲压网格（4）的单件弯曲部分。 另一方面，由弹性绝缘护套围绕的它们的自由插入端可以沿着插入的轴向方向沿横向方向弹性弯曲，以便补偿公差。

公开(公告)号：US06769745B2

公开(公告)日：2004-08-03

申请号：US10165242

申请日：2002-06-07

申请人： Kurt Mohr ,  Leo Gilles

发明人： Kurt Mohr ,  Leo Gilles

IPC分类号： B60T840

CPC分类号： F04B17/03 ,  B60T8/4022 ,  B60T8/4031 ,  F04B23/103 ,  F04C15/008 ,  H02K7/088 ,  H02K7/14

摘要： The motor/pump unit (10) comprises an electric motor (12) and at least one pump (14) for delivering brake fluid. The electric motor (12) has a stator (16), in which a rotor (18) is rotatably disposed. The pump (14) is disposed substantially inside the rotor (18) and is drivable by the latter. In order to provide a particularly compact energy source for the vehicle brake system, there is disposed adjacent to the motor/pump unit (10) at least one aggregate (23), which is drivable with the aid of the rotor (18).

摘要翻译： 马达/泵单元（10）包括电动马达（12）和用于输送制动流体的至少一个泵（14）。 电动机（12）具有可转动地配置有转子（18）的定子（16）。 泵（14）基本上设置在转子（18）的内部，并由后者驱动。 为了提供用于车辆制动系统的特别紧凑的能量源，与马达/泵单元（10）相邻设置有至少一个借助于转子（18）可驱动的集料（23）。

公开(公告)号：US20030034746A1

公开(公告)日：2003-02-20

申请号：US10258263

申请日：2002-10-22

发明人： Tibor Toth ,  Holger Wahl ,  Josko Kurbasa ,  Jochen Beuss ,  Achim Netz ,  Johannes-Dieter Nederstigt

IPC分类号： H02P001/00

CPC分类号： B60T8/404 ,  B60T8/4022 ,  F04B17/03 ,  H02K23/66 ,  H02P7/2913

摘要： The present invention relates to a device in an electronic driving dynamics control system, comprising an electromechanic transducer, especially an electric motor, a hydraulic pump (17), and an electric actuating unit (4,5,16) for the transducer, said transducer including a magnetic or magnetizable stator (10) and a rotor (11), as well as connections (6 . . . 9) for connecting the actuating unit, and a commutation device (2,12 . . . 15) for the actuation of electromagnetic windings of the rotor, said invention inhering the special feature that the commutation device comprises three or more commutating elements (12 . . . 15) that are electrically connected to the respective connections so that the windings of the rotor can be actuated individually by the actuating unit (4,5,16), with at least one commutating element being connected to a change-over element (5) that provides for an additional connection (21) for connecting a rotational speed measurement device (4).

摘要翻译： 本发明涉及一种电子行驶动力学控制系统中的一种装置，包括一个机电传感器，特别是电动机，液压泵（17）和用于换能器的电动执行单元（4,5,16），所述换能器 包括磁性或可磁化的定子（10）和转子（11）以及用于连接致动单元的连接件（6,9）和用于致动的转换装置（2,12 .15） 转子的电磁绕组，所述发明继承了换向装置包括三个或更多个换向元件（12,15）的特殊特征，该换向元件电连接到相应的连接件，使得转子的绕组能够由 致动单元（4,5,16），其中至少一个换向元件连接到转换元件（5），转换元件（5）提供用于连接转速测量装置（4）的附加连接（21）。