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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0733574 (1991-07-22) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A balanced dual poppet valve for a fluid control device having a housing removable seats. Each valve seat has a cylindrical body with a flange thereon which engages a flexible member made of laminated graphite and retained in the housing to form a seal between the cylindrical body and housing while
In a valve having a housing with a cavity therein, said housing having an entrance port connected to a source of fluid and an outlet port connected to a fluid system, said housing having a first seat and a second seat, said valve having a body connected to an actuation member for moving first and se
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