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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0543079 (1983-10-18) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A fluid-flow-control-switch valve having a body structure defined by an elongated tubular housing forming a flow passage, and an integrally formed, sealed, switch compartment containing a switch which is operated remotely from the flow passage by a magnetic flap member hingedly supported in the swit
A fluid-flow-control-valve device, comprising: a housing defining an elongated flow passage, and an integrally, formed sealed switch compartment; a one-way-valve means positioned in said flow passage to allow fluid to flow in one direction through said flow passage, wherein said vlave comprises: a v
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