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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0834064 (1992-02-10) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 14 인용 특허 : 11 |
A pressure system has a pressure vessel holding gas under pressure and has a pressure responsive device arranged to be responsive to loss of gas from the vessel to provide a warning signal or the like corresponding to the gas loss. The device has two springs opposing movement of a device diaphragm i
A pressure responsive device comprising a support, a diaphragm mounted on the support to move in response to a fluid pressure applied to the diaphragm, a control mounted on the support and having a control member movable between first and second control positions, the control member being biased to
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