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1. 发明授权

US06322165B1 Electronically adjustable brake actuation system 失效
标题翻译：电动调节制动器驱动系统
公开(公告)号：US06322165B1
公开(公告)日：2001-11-27
申请号：US09242416
申请日：2000-01-07
申请人： Andreas Klein , Ulrich Neumann , Wolfgang Schieblich , Johan Jungbecker , Lothar Kunze , Manfred Rüffer , Ronald Bayer , Bernhard Schmittner
发明人： Andreas Klein , Ulrich Neumann , Wolfgang Schieblich , Johan Jungbecker , Lothar Kunze , Manfred Rüffer , Ronald Bayer , Bernhard Schmittner
IPC分类号： B60T836
CPC分类号： B60T8/4081 , B60T8/3665 , Y10S303/10
摘要： An electronically controllable brake actuation system for motor vehicles is proposed, with a master brake cylinder (2), with a pressureless pressure medium reservoir (3), with a pressure source (20) which can be controlled by means of an electronic control unit (32), by means of which pressure can be applied to the wheel brakes (7, 8, 9, 10) of the vehicle, which can be connected by means of at least one hydraulic connection (11, 14), which can be shut off by means of a separating valve (12, 15), to the master brake cylinder (2), with a device (13, 33) for the recognition of the driver's wish to slow down, and with at least one separating piston arrangement (16) which is connected before the wheel brakes (7-10), where the first chamber (17) of this separating piston arrangement can be connected to the master brake cylinder (2), and its second chamber (19) can be connected through a valve device (27) to the pressure source (20) or to the pressure medium reservoir (3). In order to improve the ability to control the brake pressure of such a system, the proposal is made according to the invention that the valve device (27) be designed as a multiple position valve of the slide type, and that a switching seat valve (29) be inserted in the connection between the multiple position valve (27) and the pressure source (20).
摘要翻译：提出了一种用于机动车辆的电子可控制动器致动系统，具有主制动缸（2）和无压力介质储存器（3），压力源（20）可通过电子控制单元（ 32），通过这种压力可以施加到车辆的车轮制动器（7,8,9,10）上，车轮制动器可以通过至少一个可以关闭的液压连接（11,14）连接，通过分离阀（12,15）关闭到主制动缸（2），具有用于识别驾驶员希望减速的装置（13,33），以及至少一个分离活塞装置（ 16），其在轮制动器（7-10）之前连接，其中该分离活塞装置的第一室（17）可以连接到主制动缸（2），并且其第二室（19）可以通过一个阀装置（27）到压力源（20）或压力介质储存器（3）控制这种系统的制动压力的能力，根据本发明提出，阀装置（27）被设计为滑动型的多位置阀，并且切换座阀（29）被插入在多位置阀（27）和压力源（20）之间的连接中。

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