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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0458633 (1983-01-17) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 1 |
Miniaturized valves having fast response time and characterized by low power requirements and minimal fluid consumption. A main valve member, which is movable and determines the state of the valve, is responsive to the state of a control member which may be a solenoid operated pilot valve.
A flow controller comprising: housing means, said housing means defining a plurality of ports accessible from the housing means exterior and a main valve chamber, said housing means also defining a first passage terminating in said main valve chamber and connecting a first of said ports to the main
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