会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Magnetically operated, multi-position, pressure control valve having
integral metering orifice
    • 磁力,多位置,压力控制阀,具有整体计量孔
    • US5934766A
    • 1999-08-10
    • US836799
    • 1997-08-25
    • Hans-Jorg FeigelAndreas KleinUlrich NeumannLothar Schiel
    • Hans-Jorg FeigelAndreas KleinUlrich NeumannLothar Schiel
    • B60T8/36B60T8/50B60T15/02B60T15/36
    • B60T15/028B60T8/3635B60T8/364B60T8/365B60T8/5025B60T8/5093Y10T137/86919
    • The present invention relates to a pressure control valve including a valve tappet which is axially movably arranged in the valve housing and, in a first switch position, provides a pressure fluid connection between a first pressure fluid port that opens into the valve housing and a second pressure fluid port that opens into the valve housing, wherein the valve tappet, in a second switch position, separates the pressure fluid connection between the first pressure fluid port and the second pressure fluid port and, in a third switch position, provides a pressure fluid connection between the second pressure fluid port and a third pressure fluid port, to which end a valve closure member which is axially slidable by the valve tappet is lifted from its valve seat. Another valve closure member is arranged in the valve housing so as to be displaceable in relation to the valve tappet, the valve closure member providing an unimpeded pressure fluid connection between the first pressure fluid port and the second pressure fluid port in a first operating position of the valve tappet and interrupting the pressure fluid connection between the first and the second pressure fluid port in another operating position, and, in the first operating position, having a valve opening cross-section which constantly adjusts the pressure fluid volume flow between the first and the second pressure fluid port.
    • PCT No.PCT / EP95 / 04206 Sec。 371日期1997年8月25日第 102(e)日期1997年8月25日PCT提交1995年10月26日PCT公布。 出版物WO96 / 1592800 日期:1996年5月30日本发明涉及一种压力控制阀,该压力控制阀包括一个可轴向移动地布置在阀壳体中的阀挺杆,并且在第一开关位置中,在通向阀门的第一压力流体端口之间提供压力流体连接 壳体和通向阀壳体的第二压力流体端口,其中在第二开关位置的阀挺杆分离第一压力流体端口和第二压力流体端口之间的压力流体连接,并且在第三开关位置, 在第二压力流体端口和第三压力流体端口之间提供压力流体连接,通过阀挺杆可轴向滑动的阀闭合部件从该阀座提升到该端部。 另一个阀关闭构件设置在阀壳体中,以便相对于阀挺杆可移动,阀闭合构件在第一压力流体端口和第二压力流体端口之间在第一操作位置提供无阻碍的压力流体连接 阀挺杆并且在另一操作位置中断第一和第二压力流体端口之间的压力流体连接,并且在第一操作位置中具有阀开口横截面,该阀开口横截面不断地调节第一和第二压力流体端口之间的压力流体体积流量 第二压力流体口。
    • 5. 发明授权
    • Elelctronically controllable brake actuation system
    • 电动控制制动器驱动系统
    • US5836659A
    • 1998-11-17
    • US776414
    • 1997-05-01
    • Hans-Jorg FeigelUlrich NeumannAndreas KleinLothar Schiel
    • Hans-Jorg FeigelUlrich NeumannAndreas KleinLothar Schiel
    • B60T8/00B60T8/1766B60T8/26B60T8/32B60T8/40B60T8/42B60T8/48B60T13/68B60T13/74
    • B60T8/4081B60T13/686B60T13/745B60T8/00B60T8/266B60T8/267B60T8/4266B60T8/4863B60T8/489Y10S303/11
    • The present invention relates to an electronically controllable brake actuation system for automotive vehicles, including a master brake cylinder operable by way of an actuating pedal, braking pressure generators actuatable by an electronic control unit and directly connected to the wheel brakes of the vehicle, the braking pressure generators being connectable to the master brake cylinder by way of hydraulic connections closable by valve assemblies, at least one sensor device to identify the driver's wish for deceleration, and at least one simulator chamber which interacts with the master brake cylinder. To improve the operation of such a system, in particular the dynamics of the braking pressure generators, and to shorten the response time of the entire system in addition, the present invention proposes that the valve assemblies be configured as solenoid valves which are actuatable by the electronic control unit with time delay, and low-pressure accumulators are connected to the pressure chambers of the braking pressure generators to be connected to the wheel brakes in the release position of the braking pressure generators.
    • PCT No.PCT / EP95 / 02665 Sec。 371日期1997年5月1日 102(e)日期1997年5月1日PCT提交1995年7月8日PCT公布。 公开号WO96 / 03300 日期1996年2月8日本发明涉及一种用于机动车辆的电子可控制动器致动系统,包括通过致动踏板操作的主制动缸,制动压力发生器,其可由电子控制单元致动并直接连接到车轮制动器 车辆,制动压力发生器可通过可由阀组件关闭的液压连接件连接到主制动缸,至少一个用于识别驾驶员希望减速的传感器装置,以及至少一个与主制动缸相互作用的模拟器室 。 为了改进这种系统的操作,特别是制动压力发生器的动力学,并且为了缩短整个系统的响应时间,本发明提出,阀组件被构造为电磁阀,其可由 具有时间延迟的电子控制单元和低压蓄能器连接到制动压力发生器的压力室,以在制动压力发生器的释放位置连接到车轮制动器。
    • 6. 发明授权
    • Method of operation of an electronically controllable brake actuation
system
    • 电子可控制动器驱动系统的操作方法
    • US06033035A
    • 2000-03-07
    • US718439
    • 1996-12-16
    • Ulrich NeumannLothar SchielHans-Jorg FeigelAndreas Klein
    • Ulrich NeumannLothar SchielHans-Jorg FeigelAndreas Klein
    • B60T7/04B60T8/00B60T8/26B60T8/32B60T8/42B60T8/48B60T13/66B60T15/14B60T7/12
    • B60T8/4081B60T13/66B60T15/14B60T7/042B60T8/00B60T8/266B60T8/4266B60T8/489
    • A method of operation of an electronically controllable brake actuation system for anti-lock automotive vehicle brake systems employs a brake system which includes a master brake cylinder operable by an actuating pedal, braking pressure generators which are electromechanically operable by an electronic control unit. The braking pressure generators are directly connected to wheel brakes of a vehicle and are connectable to the master brake cylinder by way of hydraulic connections closable by valves that are electromagnetically operable by the electronic control unit. The system also includes at least one sensor device for identification of the driver wish for deceleration, and at least one simulator chamber interacting with the master brake cylinder. On commencement of a braking operation, a signal representative of the position of the master brake cylinder piston and a signal representative of the actuating speed occurring on the actuating pedal are produced. A length of the time delay, after which the valves are closed upon commencement of the braking operation, is determined by the electronic control unit responsive to at least one of the signals.
    • PCT No.PCT / EP96 / 00355 Sec。 371日期1996年12月16日第 102(e)日期1996年12月16日PCT 1996年1月30日PCT PCT。 WO96 / 23678 PCT公开号 日期1996年8月8日一种用于防抱死机动车辆制动系统的电子可控制动器致动系统的操作方法采用制动系统,其包括可由致动踏板操作的主制动缸,制动压力发生器, 控制单元 制动压力发生器直接连接到车辆的车轮制动器,并且可通过可由电子控制单元进行电磁操作的阀关闭的液压接头连接到主制动缸。 该系统还包括用于识别驾驶员希望减速的至少一个传感器装置,以及与主制动缸相互作用的至少一个模拟器室。 在制动操作开始时,产生代表主制动缸活塞的位置的信号和表示在致动踏板上产生的致动转速的信号。 时间延迟的一段时间,此后在制动操作开始时关闭阀,由电子控制单元响应至少一个信号确定。
    • 7. 发明授权
    • Brake system for automotive vehicles
    • 汽车制动系统
    • US5826952A
    • 1998-10-27
    • US632448
    • 1996-07-01
    • Hans-Jorg FeigelUlrich NeumannLothar Schiel
    • Hans-Jorg FeigelUlrich NeumannLothar Schiel
    • B60T7/12B60T7/22B60T8/24B60T8/48B60T13/68B60T8/36
    • B60T13/686B60T7/12B60T7/22B60T8/489
    • A brake system for automotive vehicles includes a pressure generator to which wheel brake cylinders associated with the individual vehicle wheels are connected by way of hydraulic connections. Actuator units including a cylinder-and-piston assembly and an actuator are inserted into the hydraulic connections. The actuator units permit shutting off the hydraulic connections. To convert the brake system into an active brake system, when the pressure generator and at least one actuator unit are simultaneously actuated, the force resulting from the pressure build-up in the pressure generator and the external actuating force produced by the actuator are applied jointly to the piston of the cylinder-and-piston assembly.
    • PCT No.PCT / EP94 / 03427 Sec。 371日期:1996年7月1日 102(e)日期1996年7月1日PCT 1994年10月18日PCT PCT。 出版物WO95 / 11147 日期1995年04月27日汽车用制动系统包括压力发生器,通过液压连接将与单个车轮相关联的车轮制动缸连接到该压力发生器。 包括气缸和活塞组件和致动器的致动器单元插入到液压连接中。 执行器单元允许关闭液压连接。 为了将制动系统转换成主动制动系统,当压力发生器和至少一个致动器单元同时致动时,由压力发生器中的压力积分和由致动器产生的外部致动力产生的力共同施加 到活塞和活塞组件的活塞。