首页> 外国专利> Actuator for performing pressure-increase in electro-hydraulic brake-by-wire braking system for motor vehicle, has switching device and pump device designed such that direction of volume flow without reversing pump motor is reversed

Actuator for performing pressure-increase in electro-hydraulic brake-by-wire braking system for motor vehicle, has switching device and pump device designed such that direction of volume flow without reversing pump motor is reversed

机译：用于在机动车辆的电动液压线控制动系统中执行增压的致动器，具有开关装置和泵装置，其设计为在不使泵马达反向的情况下使体积流的方向反向

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摘要

The actuator (2) has a pump device (8) with a pump motor by which volume flow of fluid is pumped to a user circuit (14). A switching device (56) and the pump device are designed such that direction of volume flow without reversing the pump motor is reversed if needed. The switching device comprises switching valves (26, 68). A low-pressure battery (86) is hydraulically connected to the pumping device by a storage conduit (80). A pilot valve (92) or a differential pressure valve is connected to the storage conduit. An independent claim is also included for a method for building up and reducing brake pressure in an electro-hydraulic brake-by-wire braking system.

机译：致动器（2）具有带有泵马达的泵装置（8），通过该泵马达将一定体积的流体泵送到用户回路（14）。开关装置（56）和泵装置设计成，如果需要，在不使泵马达反向的情况下使体积流的方向反向。切换装置包括切换阀（26、68）。低压电池（86）通过存储导管（80）液压地连接到泵装置。先导阀（92）或压差阀连接到存储导管。还包括一种独立权利要求，其用于建立和降低电液线控制动系统中的制动压力。

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公开/公告号DE102012212012A1

专利类型
公开/公告日2014-05-15

原文格式PDF
申请/专利权人 CONTINENTAL TEVES AG & CO. OHG;
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申请/专利号DE201210212012
发明设计人 BAIER-WELT CHRISTIAN;FEIGEL HANS-JÖRG;
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申请日2012-07-10
分类号B60T13/18;F15B13/044;
国家 DE
入库时间 2022-08-21 15:37:45

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