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    • 4. 发明申请
    • Actuator unit for an electro-hydraulic brake system
    • 电动液压制动系统的执行机构
    • US20050116534A1
    • 2005-06-02
    • US10484995
    • 2002-07-25
    • Peter DrottPeter VolzThomas Bartsch
    • Peter DrottPeter VolzThomas Bartsch
    • B60T8/17B60T8/34B60T8/38B60T8/40B60T11/20B60T13/66B60T17/22B60T13/74
    • B60T8/4081B60T8/34B60T8/38B60T11/20B60T13/66B60T17/222
    • An actuator unit for an electro-hydraulic brake system of the ‘brake-by-wire’ type, the first and second pistons thereof being preloaded by a resetting spring each in opposition to the actuating direction. The first pressure chamber of the tandem master cylinder is connected to a hydraulic chamber limited by a simulator element. On the other hand, the simulator element defines a simulator chamber that accommodates a simulator spring and is connected to a pressure fluid reservoir. A valve device is provided to open or close the hydraulic connection between simulator chamber and pressure fluid reservoir. To increase the reliability in operation of a hydraulic fallback mode, at least one channel portion through the pressure chamber, closed at the edge at least in areas, is provided for the purposeful removal of pressure fluid contaminants by means of a compulsory pressure fluid scavenging operation.
    • 一种用于“线控制动”型电动液压制动系统的致动器单元,其第一和第二活塞由复位弹簧预先装载,各自与致动方向相对。 串联主缸的第一压力室连接到由模拟器元件限制的液压室。 另一方面,模拟器元件限定模拟器室,其容纳模拟器弹簧并连接到压力流体储存器。 提供阀装置以打开或关闭模拟器室和压力流体储存器之间的液压连接。 为了提高液压回退模式操作的可靠性,提供通过压力室的至少一个通道部分,至少在区域在边缘处封闭,用于通过强制压力流体清除操作有目的地去除压力流体污染物 。
    • 5. 发明授权
    • Hydraulic power booster
    • 液压助力器
    • US4901626A
    • 1990-02-20
    • US216583
    • 1988-07-07
    • Heinz ZingelThomas Bartsch
    • Heinz ZingelThomas Bartsch
    • B60T13/12B60T13/14
    • B60T13/143
    • The invention relates to a hydraulic power booster, in particular for the actuation of a master cylinder in a hydraulic brake system for motor vehicles. The booster comprises a pressure fluid source, a control device for the control of the pressure level in a booster pressure chamber, an actuating element for the actuation of the control device which actuating element is acted upon by an input force, a converting device for the conversion of the hydraulic pressure into a translatory force which converting device is acted upon by a pressure fluid, and a force transmission element which, preferably is an operating rod for a tandem master cylinder. A semi-rigid force transmission element is arranged in the structure for the transmission of force from the actuating element to the force transmission element in order to obtain a two-stage effect.
    • 本发明涉及一种液压动力助力器,特别是用于在用于机动车辆的液压制动系统中致动主缸。 增压器包括压力流体源,用于控制增压压力室中的压力水平的控制装置,用于致动元件的致动元件,该致动元件由致动元件由输入力作用,转换装置用于 将液压转换成转换装置由压力流体作用的平移力;以及力传递元件,其优选地是用于串联主缸的操作杆。 在结构中布置有半刚性的力传递元件,用于将力从致动元件传递到力传递元件,以获得两级效果。
    • 6. 发明申请
    • TRANSMITTING AND RECEIVING RADIO SIGNALS IN VARIOUS FREQUENCY RANGES
    • 在各种频率范围内发射和接收无线电信号
    • US20130045695A1
    • 2013-02-21
    • US13695066
    • 2011-04-19
    • Helmut NastRonald HeldtRainer HolzThomas Bartsch
    • Helmut NastRonald HeldtRainer HolzThomas Bartsch
    • H04B1/44
    • H04B1/0064H04B1/0475H04B1/406
    • A device transmits and receives radio signals, in particular radio signals in a cellular radio network. The device contains a first transmitting antenna for transmitting radio signals and a second receiving antenna. The antennas transmit and/or receive radio signals in different frequency ranges. The antennas are connected to a common cable connection via a radio signal splitter, by which cable connection the device can be connected to a radio terminal. The device contains a first radio signal amplifier disposed in a first radio signal path and/or a second radio signal amplifier disposed in a second radio signal path. The transmitting antenna and the receiving antenna have attenuation with respect to feedback of a radio signal transmitted from the transmitting antenna to the receiving antenna due to the arrangement thereof relative to each other and due to the transmitting and/or receiving characteristics thereof.
    • 设备发送和接收无线电信号,特别是蜂窝无线电网络中的无线电信号。 该装置包括用于发射无线电信号的第一发射天线和第二接收天线。 天线在不同频率范围内发射和/或接收无线电信号。 天线通过无线电信号分离器连接到公共电缆连接,通过该无线电信号分配器将设备连接到无线电终端。 该装置包括设置在第一无线电信号路径中的第一无线电信号放大器和/或设置在第二无线电信号路径中的第二无线电信号放大器。 发射天线和接收天线由于其相对于彼此的布置并且由于其发射和/或接收特性而相对于从发射天线发射到接收天线的无线电信号的反馈具有衰减。
    • 10. 发明授权
    • Actuator unit for an electro-hydraulic brake system
    • 电动液压制动系统的执行机构
    • US07131520B2
    • 2006-11-07
    • US10484995
    • 2002-07-25
    • Peter DrottPeter VolzThomas Bartsch
    • Peter DrottPeter VolzThomas Bartsch
    • B60T11/30
    • B60T8/4081B60T8/34B60T8/38B60T11/20B60T13/66B60T17/222
    • An actuator unit for an electro-hydraulic brake system of the ‘brake-by-wire’ type, the first and second pistons thereof being preloaded by a resetting spring each in opposition to the actuating direction. The first pressure chamber of the tandem master cylinder is connected to a hydraulic chamber limited by a simulator element. On the other hand, the simulator element defines a simulator chamber that accommodates a simulator spring and is connected to a pressure fluid reservoir. A valve device is provided to open or close the hydraulic connection between simulator chamber and pressure fluid reservoir. To increase the reliability in operation of a hydraulic fallback mode, at least one channel portion through the pressure chamber, closed at the edge at least in areas, is provided for the purposeful removal of pressure fluid contaminants by means of a compulsory pressure fluid scavenging operation.
    • 一种用于“线控制动”型电动液压制动系统的致动器单元,其第一和第二活塞由复位弹簧预先装载,各自与致动方向相对。 串联主缸的第一压力室连接到由模拟器元件限制的液压室。 另一方面,模拟器元件限定模拟器室,其容纳模拟器弹簧并连接到压力流体储存器。 提供阀装置以打开或关闭模拟器室和压力流体储存器之间的液压连接。 为了提高液压回退模式操作的可靠性,提供通过压力室的至少一个通道部分,至少在区域在边缘处封闭,用于通过强制压力流体清除操作有目的地去除压力流体污染物 。