[특허]Magnetic quick action valve

Magnetic quick action valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-001/34 F16K-031/08 F16K-051/02
출원번호	US-0835970 (1986-03-04)
우선권정보	DE-3508151 (1985-03-07)
발명자 / 주소	Zippe Gernot (Frankfurt Main DEX)
출원인 / 주소	M.A.N. Technologie GmbH (Munich DEX 03)
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

A quick action valve for use with fluid or vacuum lines has a permanent magnet assembly for urging the valve member onto the valve seat. The valve is normally opened and is so designed that after closing it may not reopen of its own accord whatever the later changes in direction of flow or whatever the variations in pressure. The closing force is exerted by magnets. Once it has shut, the valve may only be reopened by external mechanical or magnetic action.

대표청구항 ▼

A closure valve having an initially open position installable in a fluid conducting conduit for rapid closure of the conduit to fluid flow, said valve comprising: a valve housing having a valve seat, a closure member facing said valve seat, means acting on said closure member to hold the same initially open in spaced relation from said valve seat, closing means including permanent magnets for urging the closure member to move from the open position to a closed position and press the closure member against the valve seat in said closed position, sealing means operatively associated with said valve seat and said closure member for establishing a permanent sealed connection between the closure member and the valve seat with the closure member in closed position, thereby to oppose any future re-opening of the valve, said closing means comprising a first permanent magnet associated with said valve seat and a second permanent magnet associated with said closure member producing attraction forces urging the closure member towards the valve seat, said sealing means comprising a sealant which joins said closure member and said valve seat only after the closure member is closed and seated on the valve seat, and means actuable externally of the valve housing for initiating the closure of the valve by counteracting the effect of the means which initially holds the closure member open.

이 특허를 인용한 특허 (37)

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Robinson, Thomas Patrick; Clemens, Charles E.; Mishelevich, David Jacob; Braig, James Roswell; Fulkerson, Barry Neil; Ghidoli, Daniele; Joseph, Russell Thomas, Disposable apparatus and kit for conducting dialysis.
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Forrest, Earl David; Schultz, Nathaniel Faltin Dutton; Tisch, David C.; Dominguez, Jesus R., Excess flow valve with cage.
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Stamatakis, Emanuel, Magnetic leak management apparatus and methods.
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Tarazona, Antulio; Smith, John Cambridge; Currington, Ian, Magnetically-operated relief valves.
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Fulkerson, Barry N.; Joseph, Russell T., Manifolds for use in conducting dialysis.
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Fulkerson, Barry N.; Smith, Mark F., Modular reservoir assembly for a hemodialysis and hemofiltration system.
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Fulkerson, Barry Neil; Smith, Mark, Modular reservoir assembly for a hemodialysis and hemofiltration system.
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Fulkerson, Barry Neil; Joseph, Russell Thomas; Braig, James Roswell; Gura, Victor; Mishelevich, David J.; Robinson, Thomas; Clemens, Charles; Trcka, Milan; Foster, Clark Berg; Ghidoli, Daniele; Hering, Martin; Isackson, Frank; Zwierstra, Jan Brian; Smith, Mark Forrest, Portable dialysis machine.
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Fulkerson, Barry Neil; Huang, Alec; Kelly, Brian Thomas; Nolan, Tam, Portable dialysis machine with improved reservoir heating system.
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Fulkerson, Barry Neil; Hering, Martin; Isackson, Frank, Priming system and method for dialysis systems.
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McGill, James C., Seismic safety valve and valve actuator.
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Walpole, James J., Springless compressor valve.
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Kaes Guenter (Stuttgart DEX), Tests of electrohydraulic switching valves with fluidic ball elements.
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Northedge, Ronald, Valve assembly.
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Mohamed, Zahroof; Matheny, Darren D., Valve assembly and system.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Magnetic quick action valve 원문보기

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이 특허를 인용한 특허 (37)

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Magnetic quick action valve 원문보기

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이 특허를 인용한 특허 (37)

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