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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0487848 (1983-04-21) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 9 인용 특허 : 0 |
A pilot operated valve is disclosed which may be used, for example, in a refrigerant system to control the flow of refrigerant therethrough. The valve has a pilot operated main valve therein which is selectively actuable by a solenoid. With the pilot valve closed, fluid pressure from the inlet side
In a pilot-operated valve comprising a valve body having a flow path therethrough, the latter having an inlet and an outlet, said valve body having a valve seat within said flow path and main valve means sealably mounted within said valve body for movement between an open position in which said main
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