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1. 发明申请

WO2006087606A8 PRESSURE-ACTUATED NORMALLY OPEN FLUID VALVE 审中-公开
标题翻译：压力驱动的常开式流体阀
公开(公告)号：WO2006087606A8
公开(公告)日：2006-11-16
申请号：PCT/IB2005004179
申请日：2005-05-16
申请人： BOSKO ROBERT S
发明人： BOSKO ROBERT S
CPC分类号： F16K7/17 , Y10T29/49716 , Y10T137/5109 , Y10T137/5283
摘要： A normally open non-electric valve includes a flow path through an apertured valve seat. A cavity isolated from the flow path is sealingly closed off adjacent the valve seat by a flexible diaphragm. The diaphragm is sufficiently flexible to be pushed and held away from the valve seat by fluid flowing in the flow path. When it is desired to close the valve, a pressure medium is introduced into the cavity so as to force the diaphragm against the valve seat and interrupt the fluid flow in the flow path. The normally open valve can inexpensively be converted from an inexpensive electric solenoid valve by removing the plunger, spring and coil from the electric valve, closing off the plunger cavity with a flexible diaphragm, and selectably introducing a pressure medium into the cavity when it is desired to close the valve.
摘要翻译：常开非电动阀包括通过开孔阀座的流动路径。与流道隔开的腔通过柔性隔膜密封地靠近阀座密封。隔膜具有足够的柔性以通过在流动路径中流动的流体而被推离并保持远离阀座。当需要关闭阀时，将压力介质引入到腔中，以迫使隔膜抵靠阀座并中断流动路径中的流体流动。通过从电动阀移除柱塞，弹簧和线圈，用柔性隔膜关闭柱塞腔，并且在需要时可选择地将压力介质引入腔中，可以廉价地从便宜的电磁阀转换常开阀关闭阀门。

2. 发明申请

WO2006087606A3 PRESSURE-ACTUATED NORMALLY OPEN FLUID VALVE 审中-公开
标题翻译：压力启动的正常开式流体阀
公开(公告)号：WO2006087606A3
公开(公告)日：2006-12-21
申请号：PCT/IB2005004179
申请日：2005-05-16
申请人： BOSKO ROBERT S
发明人： BOSKO ROBERT S
IPC分类号： F16K7/17 , F16K31/126
CPC分类号： F16K7/17 , Y10T29/49716 , Y10T137/5109 , Y10T137/5283
摘要： A normally open non-electric valve includes a flow path through an apertured valve seat. A cavity isolated from the flow path is sealingly closed off adjacent the valve seat by a flexible diaphragm. The diaphragm is sufficiently flexible to be pushed and held away from the valve seat by fluid flowing in the flow path. When it is desired to close the valve, a pressure medium is introduced into the cavity so as to force the diaphragm against the valve seat and interrupt the fluid flow in the flow path. The normally open valve can inexpensively be converted from an inexpensive electric solenoid valve by removing the plunger, spring and coil from the electric valve, closing off the plunger cavity with a flexible diaphragm, and selectably introducing a pressure medium into the cavity when it is desired to close the valve.
摘要翻译：常开非电动阀包括通过有孔阀座的流路。与流路隔离的空腔通过柔性隔膜与阀座相邻密封地封闭。隔膜具有足够的柔性，通过在流动路径中流动的流体被推动并远离阀座。当需要关闭阀时，将压力介质引入空腔中，以迫使隔膜抵靠阀座并中断流动路径中的流体流动。常开阀可以通过从电动阀移除柱塞，弹簧和线圈从便宜的电磁阀转换成便宜的电磁阀，并且当需要时可以将压力介质引入空腔中关闭阀门。

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