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公开(公告)号：EP0111016A1
公开(公告)日：1984-06-20
申请号：EP82111282.8
申请日：1982-12-06
CPC分类号： H01H47/226 , H01F7/1872
摘要： Integrated latching actuators are disclosed which may be used as direct replacements for nonlatching actuators in various applications. The integrated latching actuators comprise a magnetically latching actuator with control electronics packaged therewith so that actuation and release may be controlled through a single control line. The integration of the actuator and control electronics eliminates many potential failure modes of conventional latching actuators and results in greatly reduced power consumption, particularly in low duty cycle applications. Various embodiments are disclosed, including embodiments that may operate directly on microprocessor outputs without special drive circuitry.
摘要翻译： 公开了集成的闭锁致动器，其可以用作各种应用中的非锁定致动器的直接替代。 集成的锁定致动器包括具有与其封装的控制电子装置的磁性锁定致动器，使得可以通过单个控制线来控制致动和释放。 致动器和控制电子器件的集成消除了常规闭锁致动器的许多潜在的故障模式，并导致大大降低的功耗，特别是在低占空比应用中。 公开了各种实施例，包括可以在没有特殊驱动电路的情况下直接在微处理器输出上操作的实施例。
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公开(公告)号：EP0081229B1
公开(公告)日：1988-11-02
申请号：EP82111283.6
申请日：1982-12-06
CPC分类号： G05D16/10 , G05D16/0672
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公开(公告)号：EP0081229A3
公开(公告)日：1984-03-07
申请号：EP82111283
申请日：1982-12-06
发明人： Sturman, Oded E.
CPC分类号： G05D16/10 , G05D16/0672
摘要： A pressure regulator is disclosed which includes a valve housing with a sliding piston member defining inlet and outlet chambers. A valve seat in conjunction with the piston member forms a valve controlling fluid passing from the inlet to the outlet chamber. The piston member includes a piston and piston plate, the piston plate engaging the valve seat to control fluid flow. The diameters of the chambers and the piston are selected so that the inlet pressure causes no net force on the moving piston member, and does not contribute to either the opening or closing of the valve. On the outlet side, the piston plate is sealed with respect to the valve seat at a diameter which is less than that of the piston plate, such that the outlet pressure creates a net force urging the piston plate to engage the valve seat. The resulting unbalanced output force on the member is opposed by coil spring urging the member upward to unseat the plate from the valve seat. The output pressure is thereby regulated at a point where the outlet force equals the spring force. Alternate embodiments allowing selection of the spring force are disclosed.
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公开(公告)号：EP0081229A2
公开(公告)日：1983-06-15
申请号：EP82111283.6
申请日：1982-12-06
CPC分类号： G05D16/10 , G05D16/0672
摘要： A pressure regulator is disclosed which includes a valve housing with a sliding piston member defining inlet and outlet chambers. A valve seat in conjunction with the piston member forms a valve controlling fluid passing from the inlet to the outlet chamber. The piston member includes a piston and piston plate, the piston plate engaging the valve seat to control fluid flow. The diameters of the chambers and the piston are selected so that the inlet pressure causes no net force on the moving piston member, and does not contribute to either the opening or closing of the valve. On the outlet side, the piston plate is sealed with respect to the valve seat at a diameter which is less than that of the piston plate, such that the outlet pressure creates a net force urging the piston plate to engage the valve seat. The resulting unbalanced output force on the member is opposed by coil spring urging the member upward to unseat the plate from the valve seat. The output pressure is thereby regulated at a point where the outlet force equals the spring force. Alternate embodiments allowing selection of the spring force are disclosed.
摘要翻译： 公开了一种压力调节器，其包括具有限定入口和出口室的滑动活塞构件的阀壳体。 与活塞构件结合的阀座形成控制从入口到出口室流动的流体的阀。 活塞构件包括活塞和活塞板，活塞板接合阀座以控制流体流动。 选择室和活塞的直径，使得入口压力不会在移动的活塞构件上引起净力，并且不会对阀的打开或关闭有贡献。 在出口侧，活塞板相对于阀座密封，直径小于活塞板的直径，使得出口压力产生促使活塞板接合阀座的净力。 所产生的不平衡的输出力与构件相反，螺旋弹簧将构件向上推动以使板从阀座上移开。 因此，输出压力在出口力等于弹簧力的点处被调节。 公开了允许选择弹簧力的替代实施例。
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公开(公告)号：EP0111016B1
公开(公告)日：1989-09-06
申请号：EP82111282.8
申请日：1982-12-06
CPC分类号： H01H47/226 , H01F7/1872
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