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发明授权
US5354123A Anti-skid system including pressure differential and solenoid actuated triple seat, dual valves 失效
防滑系统包括压差和电磁阀三座，双阀

  • 专利标题： Anti-skid system including pressure differential and solenoid actuated triple seat, dual valves
  • 专利标题（中）： 防滑系统包括压差和电磁阀三座，双阀
  • 申请号： US971750
    申请日： 1992-11-05
  • 公开(公告)号： US5354123A
    公开(公告)日： 1994-10-11
  • 发明人: Timothy J. Albert
  • 申请人： Timothy J. Albert
  • 申请人地址： NJ Morristown
  • 专利权人： Allied-Signal Inc.
  • 当前专利权人： Allied-Signal Inc.
  • 当前专利权人地址： NJ Morristown
  • 主分类号： B60T8/36
  • IPC分类号： B60T8/36 ;  B60T8/40 ;  B60T8/42 ;  B60T8/50
Anti-skid system including pressure differential and solenoid actuated triple seat, dual valves
摘要：
A brake and anti-skid system (8) having an operator controlled source (11) of hydraulic fluid pressure, a hydraulically actuated wheel brake (12, 39, 17, 41) which responds to applied hydraulic pressure to apply a braking force to the wheel to arrest wheel motion, a low pressure hydraulic fluid return line (26, 35), and a modulator (15) interconnecting the source (11), the return line (26, 35), and the brake (12, 39, 17, 41) for directing fluid from the source (11) to the brake (12, 39, 17, 41) when in a normal braking state and for directing fluid from the brake (12, 39, 17, 41) to the return line (26,35) when in a second state. An accumulator (23) receives and stores pressurized hydraulic fluid from a pump (37, 52), and a fixed size fluid restriction (27A-D) provides a limited flow of hydraulic fluid from the pump (37, 52) and accumulator (23) to the brake (12, 39, 17, 41) to rebuild the braking force after a skid has been detected and the modulator (15) having decayed fluid from the brake (12, 39, 17, 41) to the return line (26, 35). The modulator (15) includes a triple seat, dual check valve (15A, 15B) and a pair of triple seat, dual solenoid valves (10, 28).
摘要（中）：

具有液压流体压力的操作者控制源（11）的制动和防滑系统（8），液压致动的车轮制动器（12,39,17,41），其响应所施加的液压压力以向 用于阻止车轮运动的车轮，低压液压流体返回管路（26,35）和将源（11），返回管路（26,35）和制动器（12,39,17）相互连接的调制器 ，41），用于当处于正常制动状态时将流体从所述源（11）引导到所述制动器（12,39,17,31），并且用于将流体从所述制动器（12,39,17,41）引导到所述返回管线 （26,35）处于第二状态。 蓄能器（23）从泵（37,52）接收并存储加压的液压流体，并且固定尺寸的流体限制（27A-D）从泵（37,52）和蓄能器（23）提供有限的液压流体流 ）到制动器（12,39,17,41），以在已经检测到滑动之后重建制动力，并且调制器（15）已经将来自制动器（12,39,17,41）的流体衰减到返回管线 26，35）。 调节器（15）包括三重阀座，双止回阀（15A，15B）和一对三座双电磁阀（10,28）。

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