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1. 发明授权

US06527248B1 Solenoid valve with a manual control pushbutton 有权
标题翻译：电磁阀带手动控制按钮
公开(公告)号：US06527248B1
公开(公告)日：2003-03-04
申请号：US09711902
申请日：2000-11-15
申请人： Patrick Muller
发明人： Patrick Muller
IPC分类号： F16K3111
CPC分类号： F16K31/0658 , H01F7/1607
摘要： A solenoid valve comprising a body in which there is fixed an electromagnet having a plunger core carrying at least one valve member and movable between first and second positions corresponding respectively to an excited state and to a rest state of the electromagnet, and a manual control pushbutton mounted on the body transversely to the plunger core firstly to slide between an active position in which a cam-forming end of the pushbutton co-operates with the plunger core to bring it into its first position and an inactive position into which the pushbutton is returned resiliently and its cam-forming end is disengaged from the plunger core, and secondly, while in the active position, to pivot between a locked position in which the pushbutton co-operates with an abutment element secured to the body which opposes resilient return, and an unlocked position in which the pushbutton escapes from the abutment element, the abutment element including means enabling it to be releasably fixed to the body.
摘要翻译：一种电磁阀，包括主体，其中固定有电磁体，所述电磁体具有承载至少一个阀构件的柱塞芯，并且可在分别对应于所述电磁体的激发状态和静止状态的第一和第二位置之间移动，以及手动控制按钮安装在主体上横向于柱塞芯首先在活动位置之间滑动，在该位置中，按钮的凸轮成形端与柱塞芯合作以使其进入其第一位置，并且按钮返回到其中的无效位置并且其凸轮成形端与柱塞芯脱离，其次，在主动位置中，在锁定位置之间枢转，在该位置中，按钮与固定到主体上的抵靠弹性回弹的抵靠元件协作;以及解锁位置，其中按钮从抵接元件逸出，所述抵接元件包括使其能够可释放地固定到身体。

2. 发明授权

US06371440B1 Electronic motorized zone valve 失效
标题翻译：电动机动阀
公开(公告)号：US06371440B1
公开(公告)日：2002-04-16
申请号：US09649284
申请日：2000-08-28
申请人： Richard A. Genga , Hamid Pishdadian , Richard J. Pasquini
发明人： Richard A. Genga , Hamid Pishdadian , Richard J. Pasquini
IPC分类号： F16K3111
CPC分类号： F16K31/046 , Y10T74/18688 , Y10T137/0318
摘要： An valve actuator in a hydronic heating and cooling system includes a motor for changing the position of a valve, a switch for switching power to the motor, and a sensor for detecting the arrival of the valve at a desired position and for stopping the motor without using a mechanical stop. The motor's power source includes a capacitive power source which can be used to drive the motor under low-power conditions. A worm gear is used in the drive train, and combined with a clutch assembly to permit the valve to be operated manually.
摘要翻译：液压循环加热和冷却系统中的阀致动器包括用于改变阀的位置的电动机，用于向电动机供电的开关，以及用于检测阀到达期望位置并用于停止电动机的传感器，而没有使用机械停止。电机的电源包括一个电容性电源，可在低功率条件下用于驱动电机。在传动系中使用蜗轮，并与离合器组件组合以允许阀手动操作。

3. 发明授权

US06352240B1 Hydraulic control apparatus for a hospital bed 失效
标题翻译：医院床用液压控制装置
公开(公告)号：US06352240B1
公开(公告)日：2002-03-05
申请号：US09311466
申请日：1999-05-13
申请人： Gerald D. Eckstein , David W. Hornbach , Jeffrey A. Moster
发明人： Gerald D. Eckstein , David W. Hornbach , Jeffrey A. Moster
IPC分类号： F16K3111
CPC分类号： A61G7/018 , A61G7/012 , A61G7/015 , F15B11/17 , F15B13/10 , F15B2211/20576 , F15B2211/30565 , F15B2211/3116 , F15B2211/327 , F15B2211/7142 , F15B2211/78 , Y10T137/87064
摘要： A manifold and valve assembly includes a manifold block having an inlet, an outlet, and a conduit in fluid communication with the inlet and with the outlet. The assembly also includes a valve having a portion movable within the conduit between a first position blocking fluid communication between the inlet and the outlet and a second position in which the inlet is in fluid communication with the outlet, a solenoid operable to move the valve from the first position to the second position in response to an electrical input applied to the solenoid, and a lever operable to move the valve from the first position to the second position in response to a manual input applied to the lever.
摘要翻译：歧管和阀组件包括具有入口，出口和与入口和出口流体连通的导管的歧管块。该组件还包括一个阀门，该阀门具有一个可在导管内移动的部分，该第一位置阻止入口和出口之间的流体连通;第二位置，入口与出口流体连通;一个可操作的阀门，响应于施加到螺线管的电输入，第一位置到第二位置，以及杆，其可操作以响应于施加到杠杆的手动输入而将阀从第一位置移动到第二位置。

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