公开(公告)号：US07909413B2

公开(公告)日：2011-03-22

申请号：US11629066

申请日：2005-06-17

申请人： Jürgen Schonlau ,  Manfred Rüffer ,  Jose Gonzales

发明人： Jürgen Schonlau ,  Manfred Rüffer ,  Jose Gonzales

IPC分类号： B60T13/46

CPC分类号： B60T13/52 ,  B60T17/02

摘要： The brake actuation device of a motor vehicle brake system includes a pneumatic brake booster 1, the interior of which is subdivided into at least one vacuum chamber and one working chamber, a master brake cylinder 2 and a pneumatic motor-and-pump assembly 3 for providing the vacuum in the vacuum chamber, which has a vacuum pump 6 and a motor 7 driving the vacuum pump 6. A vacuum level in the vacuum chamber or a difference in pressure between the vacuum chamber and the working chamber is sensed using a sensor 9, and the motor-and-pump assembly 3 is enabled by an electronic control unit 12 when the vacuum falls below a first defined bottom vacuum level Pe in the vacuum chamber and is disabled when a second defined top vacuum level Pa is reached.The rotational speed np of the motor-and-pump assembly 3 is controlled depending on driving conditions of the vehicle.

摘要翻译： 机动车辆制动系统的制动致动装置包括气动制动助力器1，其内部被细分为至少一个真空室和一个工作室，主制动缸2和气动马达和泵组件3，用于 在具有真空泵6和驱动真空泵6的马达7的真空室中提供真空。使用传感器9感测真空室中的真空度或真空室与工作室之间的压力差 ，并且当真空降低到真空室内的第一限定的底部真空级别P 0以下并且当达到第二限定的顶部真空度Pa时被禁用时，电动和泵组件3由电子控制单元12使能。 马达和泵组件3的转速np根据车辆的行驶条件而被控制。

公开(公告)号：US08702180B2

公开(公告)日：2014-04-22

申请号：US12278647

申请日：2007-01-30

申请人： Manfred Rüffer ,  Wolfgang Ritter ,  Karlheinz Seitz ,  Stefan Drumm ,  Jose Gonzalez ,  Michael Jürging ,  Daniela Gude ,  Oliver Volkering ,  Jürgen Schonlau

发明人： Manfred Rüffer ,  Wolfgang Ritter ,  Karlheinz Seitz ,  Stefan Drumm ,  Jose Gonzalez ,  Michael Jürging ,  Daniela Gude ,  Oliver Volkering ,  Jürgen Schonlau

IPC分类号： B60T13/16

CPC分类号： B60T17/02 ,  F04B39/0061 ,  F04B45/043 ,  F04B45/047

摘要： A motor and pump assembly for providing pressure to a brake actuating device of a motor vehicle brake system is described herein. The assembly comprises an electric motor and a double diaphragm pump. The pump includes a pump housing, two opposed working diaphragms, and crank drives each being coupled between the electric motor and a respective diaphragm for moving the diaphragm. A working chamber is defined between the pump housing and a working chamber cover. Each working chamber including an inlet channel, an inlet valve associated with the inlet channel, an outlet channel, and an outlet valve associated with the outlet channel, wherein the outlet channels are defined in the covers of the working chamber and in the pump housing to direct air displaced from the working chambers into an inside space of the pump housing. An air outlet unit is provided for exhausting the air from the inside space.

摘要翻译： 这里描述了一种用于向机动车辆制动系统的制动器致动装置提供压力的马达和泵组件。 组件包括电动马达和双隔膜泵。 泵包括泵壳体，两个相对的工作隔膜和曲柄驱动器，其各自联接在电动机和用于移动隔膜的相应隔膜之间。 在泵壳体和工作室盖之间限定了一个工作室。 每个工作室包括入口通道，与入口通道相关联的入口阀，出口通道和与出口通道相关联的出口阀，其中出口通道限定在工作室的盖中并且在泵外壳中 从工作室排出的直接空气进入泵壳体的内部空间。 设置有用于从内部空间排出空气的排气单元。

公开(公告)号：US08500222B2

公开(公告)日：2013-08-06

申请号：US12527732

申请日：2007-05-24

申请人： Jürgen Schonlau ,  Manfred Rüffer ,  Holger von Hayn ,  Thomas Sellinger ,  Lazar Milisic

发明人： Jürgen Schonlau ,  Manfred Rüffer ,  Holger von Hayn ,  Thomas Sellinger ,  Lazar Milisic

IPC分类号： B60T13/66 ,  B60T7/04 ,  B60T17/22

CPC分类号： B60T7/042 ,  B60T8/4077

摘要： In order to increase the operational safety of a device which is used in a brake system of the “brake-by-wire” type and has the purpose of activating and deactivating a pedal travel simulator, an articulated connection which permits an all around pivoting movement of a piston rod is provided between a piston and the piston rod which activates the latter.

摘要翻译： 为了增加用于“线控制动”类型的制动系统中的装置的操作安全性，并且具有启动和停用踏板行驶模拟器的目的，一种铰接式连接件允许全周转动 活塞杆设置在活塞和活塞杆之间，活塞杆活塞杆。

公开(公告)号：US08479608B2

公开(公告)日：2013-07-09

申请号：US12525112

申请日：2007-05-23

申请人： Jürgen Schonlau ,  Manfred Rüffer ,  Holger von Hayn ,  Thomas Sellinger ,  Lazar Milisic

发明人： Jürgen Schonlau ,  Manfred Rüffer ,  Holger von Hayn ,  Thomas Sellinger ,  Lazar Milisic

IPC分类号： G05G1/30

CPC分类号： B60T13/52 ,  B60T7/042 ,  B60T8/4077 ,  B60T11/18 ,  Y10T74/20528 ,  Y10T74/20888

摘要： A brake booster for a motor vehicle brake system of the brake-by-wire type, which can be activated both by means of a brake pedal and as a function of a driver's request, as well as independently of the driver's wish by means of an electronic control unit, wherein the coupling of the brake pedal, or of a force transmitting part which is permanently connected to the brake pedal, to an input member of the brake booster is embodied in such a way that the brake pedal or the force transmitting part can carry out a limited relative movement with respect to the input member. In order to minimize the friction which occurs between the force transmitting part and the input member when the brake booster is activated, the force transmitting part, and/or the input member of the brake booster are/is provided in the region of the relative movement of the two parts with respect to one another with means which reduce friction which occurs during the relative movement of the parts with respect to one another.

摘要翻译： 一种用于制动器制动系统的制动助力器，其可以通过制动踏板和根据驾驶员的要求而被激活，以及通过以下方式独立于司机的愿望 电子控制单元，其中制动踏板或永久地连接到制动踏板的力传递部分与制动助力器的输入构件的联接被实施为使得制动踏板或力传递部分 可以相对于输入构件执行有限的相对运动。 为了最小化当制动助力器被致动时在力传递部分和输入部件之间发生的摩擦力，在相对运动的区域中设置制动助力器的力传递部分和/或输入部件 两个部分相对于彼此具有减少在部件相对于彼此的相对运动期间发生的摩擦的装置。

公开(公告)号：US08392085B2

公开(公告)日：2013-03-05

申请号：US10582070

申请日：2004-12-08

申请人： Jürgen Schonlau ,  Manfred Rüffer ,  Dieter Merkel ,  Oliver Kugland ,  Torsten Queisser ,  Thomas Voigtmann

发明人： Jürgen Schonlau ,  Manfred Rüffer ,  Dieter Merkel ,  Oliver Kugland ,  Torsten Queisser ,  Thomas Voigtmann

IPC分类号： B60T8/172

CPC分类号： B60T17/18 ,  B60T8/38 ,  B60T8/4872 ,  B60T11/16 ,  B60T11/20

摘要： A motor vehicle includes an electrohydraulic brake system with driving dynamics control, a master brake cylinder (1), wheel brakes (75-78), and at least one pressure fluid supply device (94, 95) actuated by an electronic control unit. The pressure can be applied to the wheel brakes (75, 76, 77, 78) of the vehicle which are also connectable to the master brake cylinder (1) by way of a closable hydraulic connection (73, 74). A device for detecting a brake application includes a magnet (35) as a signal transmitter and a sensor element (36). The sensor element (36), upon piston movement of the master cylinder (1), senses a change in the magnetic field and outputs a digital signal and an analog signal. The two signals are passed on to an electronic control unit and are evaluated in the electronic control unit.

摘要翻译： 机动车辆包括具有驾驶动态控制的电动液压制动系统，主制动缸（1），车轮制动器（75-78）以及由电子控制单元致动的至少一个压力流体供应装置（94,95）。 压力可以应用于车辆制动器（75,76,77,78），车轮制动器也可通过可关闭的液压连接（73,74）连接到主制动缸（1）。 用于检测制动应用的装置包括作为信号发射器的磁体（35）和传感器元件（36）。 传感器元件（36）在主缸（1）的活塞运动时，感测磁场的变化并输出数字信号和模拟信号。 两个信号传递到电子控制单元并在电子控制单元中进行评估。

公开(公告)号：US07152406B2

公开(公告)日：2006-12-26

申请号：US10521923

申请日：2003-07-30

申请人： Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser ,  Ralf Jakobi ,  Michael Vogt ,  Dieter Merkel ,  Bernhard Hammes ,  Hans-Jörg Feigel ,  Jose Gonzalez ,  Stephan Krebs ,  Oliver Kugland ,  Thomas Sellinger ,  Guido Schell

发明人： Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser ,  Ralf Jakobi ,  Michael Vogt ,  Dieter Merkel ,  Bernhard Hammes ,  Hans-Jörg Feigel ,  Jose Gonzalez ,  Stephan Krebs ,  Oliver Kugland ,  Thomas Sellinger ,  Guido Schell

IPC分类号： B60T11/30

CPC分类号： F15B21/005 ,  B60T11/232

摘要： The invention relates to a master cylinder with a pressure chamber formed in a housing of the master cylinder and a reservoir bore for accommodating a pressure fluid reservoir, a valve with a closing element being provided which due to a pressure difference prevailing between the pressure chamber and the pressure fluid reservoir can be moved into an opening position or a closing position, the valve in its opening position allowing a pressure fluid flow from the pressure fluid reservoir into the pressure chamber and throttling or preventing, in its closing position, a pressure fluid flow from the pressure chamber into the pressure fluid reservoir.Means are provided which maintain the closing body in its opening position when it is acted upon by a closing pressure difference during vacuum filling of the brake system.

摘要翻译： 本发明涉及一种主缸，其具有形成在主缸的壳体中的压力室和用于容纳压力流体储存器的储存孔，具有闭合元件的阀，其由于压力室和压力腔 压力流体储存器可以移动到打开位置或关闭位置，阀处于其打开位置，允许压力流体从压力流体储存器流入压力室，并在其关闭位置节流或防止压力流体流动 从压力室进入压力容器。 提供了当在制动系统的真空填充期间当关闭体被作用在闭合压力差上时将闭合体保持在其打开位置的装置。

公开(公告)号：US07032497B2

公开(公告)日：2006-04-25

申请号：US10498945

申请日：2003-01-24

申请人： Stephan Krebs ,  Wilfried Wagner ,  Hans-Jörg Feigel ,  Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser

发明人： Stephan Krebs ,  Wilfried Wagner ,  Hans-Jörg Feigel ,  Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser

IPC分类号： F15B9/10

CPC分类号： B60T13/569

摘要： Vacuum brake booster for motor vehicles comprising a booster housing whose interior is subdivided by a movable wall into a vacuum chamber and a working chamber, a control valve that controls a pressure difference acting upon the movable wall and is accommodated in a control housing that carries the movable wall, said control valve being composed of two concentrically arranged sealing seats and an elastically deformable valve member, wherein the control housing includes a cavity through which a cross member extends and delimits the axial movability of a valve piston relative to the control housing, and the cross member includes at least one projection made of an elastic material in the area where the cross member rests against the booster housing. At least one projection made of an elastic material is provided in the area of points of abutment between the control housing and the cross member.

摘要翻译： 用于机动车辆的真空制动助力器包括升降机壳体，其内部由可移动壁细分成真空室和工作室，控制阀，其控制作用在可移动壁上的压力差，并且容纳在控制壳体中，该控制壳体承载 所述控制阀由两个同心布置的密封座和可弹性变形的阀构件组成，其中所述控制壳体包括空腔，横向构件通过空腔延伸并限定阀活塞相对于所述控制壳体的轴向可移动性;以及 所述横向构件包括在横向构件抵靠所述助力器壳体的区域中由弹性材料制成的至少一个突起。 在控制壳体和横梁之间的邻接点的区域中设置至少一个由弹性材料制成的突起。

公开(公告)号：US08985714B2

公开(公告)日：2015-03-24

申请号：US13461839

申请日：2012-05-02

申请人： Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Holger Kranlich ,  Jose Gonzalez ,  Thomas Sellinger ,  Milan Klimes ,  Torsten Queiβer ,  Michael Haber

发明人： Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Holger Kranlich ,  Jose Gonzalez ,  Thomas Sellinger ,  Milan Klimes ,  Torsten Queiβer ,  Michael Haber

IPC分类号： B60T8/60 ,  B60T13/12 ,  B60T7/04 ,  B60T8/40 ,  B60T7/06 ,  B60T13/66

CPC分类号： B60T13/12 ,  B60T7/042 ,  B60T7/06 ,  B60T8/4077 ,  B60T13/66 ,  Y10T74/20528 ,  Y10T74/20534

摘要： Disclosed is a brake actuating unit for actuating a motor vehicle brake system of the ‘brake-by-wire’ type. The system includes a brake booster which is operable in response to the driver's wish both by a brake pedal and by an electronic control unit. A device is provided to decouple a force-transmitting connection between the brake pedal and the brake booster in the ‘brake-by-wire’ operating mode. A master brake cylinder connected downstream of the brake booster, a device to detect a deceleration request of the driver, and a pedal travel simulator which interacts with the brake pedal and due to which a resetting force acting on the brake pedal can be simulated in the ‘brake-by-wire’ operating mode independently of an actuation of the brake booster, and which can be enabled in the ‘brake-by-wire’ operating mode when the force-transmitting connection between the brake pedal and the brake booster is decoupled and can be disabled outside the ‘brake-by-wire’ operating mode. The pedal travel simulator (2) is enabled and disabled by electromechanical means (22, 25), electrohydraulic means (40, 47) or pneumatically operable means (96 to 98).

摘要翻译： 公开了一种用于致动“线控制动”型的机动车辆制动系统的制动器致动单元。 该系统包括一个制动助力器，该制动助力器可响应驾驶员由制动踏板和电子控制单元的愿望而操作。 提供了一种装置，用于以“线控制动”操作模式将制动踏板和制动助力器之间的力传递连接分离。 连接在制动助力器下游的主制动缸，用于检测驾驶员的减速请求的装置以及与制动踏板相互作用的踏板行程模拟器，并且可以在该刹车踏板上模拟作用在制动踏板上的复位力 独立于制动助力器的致动而与“制动”一起操作，并且当制动踏板和制动助力器之间的力传递连接被解耦时，它可以在“线控制动”操作模式下启用 并且可以在“线控”操作模式之外禁用。 脚踏行驶模拟器（2）通过机电装置（22,25），电动液压装置（40,47）或气动操作装置（96至98）启用和禁用。

公开(公告)号：US20130113271A1

公开(公告)日：2013-05-09

申请号：US13461839

申请日：2012-05-02

申请人： Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Holger Kranlich ,  Jose Gonzalez ,  Thomas Sellinger ,  Milan Klimes ,  Torsten Queisser ,  Michael Haber

发明人： Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Holger Kranlich ,  Jose Gonzalez ,  Thomas Sellinger ,  Milan Klimes ,  Torsten Queisser ,  Michael Haber

IPC分类号： B60T13/12 ,  B60T13/66 ,  B60T7/06

CPC分类号： B60T13/12 ,  B60T7/042 ,  B60T7/06 ,  B60T8/4077 ,  B60T13/66 ,  Y10T74/20528 ,  Y10T74/20534

摘要： Disclosed is a brake actuating unit for actuating a motor vehicle brake system of the ‘brake-by-wire’ type. The system includes a brake booster which is operable in response to the driver's wish both by a brake pedal and by an electronic control unit. A device is provided to decouple a force-transmitting connection between the brake pedal and the brake booster in the ‘brake-by-wire’ operating mode. A master brake cylinder connected downstream of the brake booster, a device to detect a deceleration request of the driver, and a pedal travel simulator which interacts with the brake pedal and due to which a resetting force acting on the brake pedal can be simulated in the ‘brake-by-wire’ operating mode independently of an actuation of the brake booster, and which can be enabled in the ‘brake-by-wire’ operating mode when the force-transmitting connection between the brake pedal and the brake booster is decoupled and can be disabled outside the ‘brake-by-wire’ operating mode. The pedal travel simulator (2) is enabled and disabled by electromechanical means (22, 25), electrohydraulic means (40, 47) or pneumatically operable means (96 to 98).

摘要翻译： 公开了一种用于致动“线控制动”型的机动车辆制动系统的制动器致动单元。 该系统包括一个制动助力器，该制动助力器可响应驾驶员由制动踏板和电子控制单元的愿望而操作。 提供了一种装置，用于以“线控制动”操作模式将制动踏板和制动助力器之间的力传递连接分离。 连接在制动助力器下游的主制动缸，用于检测驾驶员的减速请求的装置以及与制动踏板相互作用的踏板行程模拟器，并且可以在该刹车踏板上模拟作用在制动踏板上的复位力 独立于制动助力器的致动而与“制动”一起操作，并且当制动踏板和制动助力器之间的力传递连接被解耦时，它可以在“线控制动”操作模式下启用 并且可以在“线控”操作模式之外禁用。 脚踏行驶模拟器（2）通过机电装置（22,25），电动液压装置（40,47）或气动操作装置（96至98）启用和禁用。

公开(公告)号：US20100045096A1

公开(公告)日：2010-02-25

申请号：US12278647

申请日：2007-01-30

申请人： Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Karlheinz Seitz ,  Stefan Drumm ,  Jose Gonzalez ,  Michael Jürging ,  Daniela Gude ,  Oliver Volkering

发明人： Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Karlheinz Seitz ,  Stefan Drumm ,  Jose Gonzalez ,  Michael Jürging ,  Daniela Gude ,  Oliver Volkering

IPC分类号： B60T13/16 ,  F04B43/04

CPC分类号： B60T17/02 ,  F04B39/0061 ,  F04B45/043 ,  F04B45/047

摘要： A motor and pump assembly for providing pressure to a brake actuating device of a motor vehicle brake system is described herein. The assembly comprises an electric motor and a double diaphragm pump. The pump includes a pump housing, two opposed working diaphragms, and crank drives each being coupled between the electric motor and a respective diaphragm for moving the diaphragm. A working chamber is defined between the pump housing and a working chamber cover. Each working chamber including an inlet channel, an inlet valve associated with the inlet channel, an outlet channel, and an outlet valve associated with the outlet channel, wherein the outlet channels are defined in the covers of the working chamber and in the pump housing to direct air displaced from the working chambers into an inside space of the pump housing. An air outlet unit is provided for exhausting the air from the inside space.

摘要翻译： 这里描述了一种用于向机动车辆制动系统的制动器致动装置提供压力的马达和泵组件。 组件包括电动马达和双隔膜泵。 泵包括泵壳体，两个相对的工作隔膜和曲柄驱动器，其各自联接在电动机和用于移动隔膜的相应隔膜之间。 在泵壳体和工作室盖之间限定了一个工作室。 每个工作室包括入口通道，与入口通道相关联的入口阀，出口通道和与出口通道相关联的出口阀，其中出口通道限定在工作室的盖中并且在泵外壳中 从工作室排出的直接空气进入泵壳体的内部空间。 设置有用于从内部空间排出空气的排气单元。