[특허]Quick release gauge fitting

Quick release gauge fitting 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01N-001/10
출원번호	US-0391859 (1973-08-27)
발명자 / 주소	Laird Richard P. (Peoria IL) Sills William M. (Peoria IL)
출원인 / 주소	Caterpillar Tractor Co. (Peoria IL 02)
인용정보	피인용 횟수 : 36 인용 특허 : 0

초록 ▼

A fitting is associated with a closed fluid system for allowing testing by means of a probe, meanwhile insuring the system is maintained in a closed condition. Such fitting has a resilient rubber member one side of which is exposed to the fluid in the system, and the other side of which is exposed to outside the system. The rubber member defines a passage from one side to the other which is held closed by the rubber member mounting means, which compress the rubber member to so close the passage. A testing probe may be pushed into and through this passage, to be exposed to the fluid in the system. The resilient member is in sealing contact with the probe when it is so introduced, and upon removal of the probe, the passage again closes, insuring that the system is continuously in a closed condition.

대표청구항 ▼

Apparatus for allowing introduction of a testing probe into a closed fluid system, meanwhile maintaining such system in its closed condition, comprising: a tubular member communicating with the fluid within the system; a resilient member disposed within the tubular member and having one side exposed to the fluid within the system and the other side exposed to outside the system, said resilient member defining a passage from said one side to said other side thereof; means for holding the resilient member within the tubular member in continuous substantially sealing relation therewith; means for compressing said resilient member to close said passage and hold said passage closed to maintain the system in a closed state; said probe means being introducible from the other side of the resilient member into and through said passage in sealing engagement with the resilient member, opening said passage thereby, and into the fluid system, the removal of the probe means allowing said passage to close, whereby the system is continuously maintained in a closed condition, wherein the means for holding the resilient member and tubular member in continuous substantially sealing relation therewith comprise a clamp member threadably associated with the tubular member and defining an annular surface positioned to bear on the resilient member on said other side thereof about the edge thereof, and an annular step defined by the tubular member and positioned to bear on the resilient member on said one side thereof about the edge thereof, wherein the means for compressing said resilient member to close said passage and hold said passage closed comprise said annular surface defined by the clamp member and said annular step portion defined by the tubular member, angled together outwardly of the resilient member and positioned about portions of the resilient member to compress the resilient member inwardly to close said passage and to hold said passage closed.

이 특허를 인용한 특허 (36)

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Galloway Edwin J. (Menasha WI), Aseptic fluid transfer apparatus and methods.
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Mordi I. Iheme ; Bruce W. Anderson, Cap.
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Anderson,Bruce W.; Carter,Nick M.; Iheme,Mordi I.; Kacian,Daniel L., Collection device.
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Carter, Nick M.; Kacian, Daniel L., Collection device including a penetrable cap having an absorbent pile fabric.
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Marsh, Lawrence B., Electromagnetic boat speedometer having removable electrodes.
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Andersson Bo Goran, Fitting assembly and method for tapping into a conduit.
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Lymburner Robert K. (4075 Clinton River Dr. ; Clinton River Mobile Park Mt. Clemens MI 48043), Fluid cylinder position sensor mounting apparatus.
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Rockower Gerald (Brooklyn NY), Liquid removal system.
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Brooks Ray G., Method and apparatus for packaging contaminant-sensitive articles and resulting package.
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Brooks Ray Gene, Method and apparatus for packing contaminant-sensitive articles and resulting package.
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Heed Kai (Brobyvgen 16 S-614 00 Sderkping SEX) WikengÅrd-Heed Anne (Brobyvgen 16 S-614 00 Sderkping SEX), Method and device for mounting a body in a conduit containing fluid.
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Dickey, Kathleen A.; Anderson, Bruce W.; Iheme, Mordi I.; Carter, Nick M.; Kacian, Daniel L., Method for accessing the contents of a closed collection device.
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Johnson, Shirley J.; Anderson, Bruce W.; Iheme, Mordi I.; Dickey, Kathleen A.; Kacian, Daniel L.; Carter, Nick M., Method for accessing the contents of a closed collection device.
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Anderson, Bruce W.; Carter, Nick M.; Iheme, Mordi I.; Kacian, Daniel L., Method for accessing the contents of a closed vessel containing a specimen retrieval device.
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Anderson, Bruce W.; Carter, Nick M.; Iheme, Mordi I.; Kacian, Daniel L., Method for accessing the contents of a closed vessel containing a specimen retrieval device.
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Iheme,Mordi I.; Kacian,Daniel L.; Kennedy,Mark R., Method for obtaining the contents of a fluid-holding vessel.
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Anderson, Bruce W.; Carter, Nick M.; Iheme, Mordi I.; Johnson, Shirley J.; Kacian, Daniel L.; Light, II, James P.; Tseo, Gus G., Method for removing a fluid substance from a collection device.
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Anderson, Bruce W.; Iheme, Mordi I.; Johnson, Shirley J.; Tseo, Gus G., Method for removing a fluid substance from a sealed collection device.
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McElroy, Geoffrey R., Needleless sampling port.
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Anderson, Bruce W.; Carter, Nick M.; Iheme, Mordi I.; Johnson, Shirley J.; Kacian, Daniel L.; Light, James P.; Tseo, Gus G., Penetrable cap.
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Iheme, Mordi I.; Kacian, Daniel L.; Kennedy, Mark R., Penetrable cap having rib structures.
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Anderson, Bruce W.; Iheme, Mordi I.; Dickey, Kathleen A., Pierceable cap having spaced-apart grooves.
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Gerstel Eberhard (Heerstr. 4 D-4330 Mlheim a.d. Ruhr 14 DEX), Sample injection or extraction head for gaseous or liquid fluids.
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Brockwell,Timothy Graham, Sample vial and vial closure device for use in gas analysis.
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Ottung Kaj (Askebyvej 8 DK-2830 Virum DKX), Sampling valve for drawing samples from tanks containing easily contaminated liquids.
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Anderson,Bruce W.; Carter,Nick M.; Iheme,Mordi I.; Johnson,Shirley J.; Kacian,Daniel L.; Light, II,James P.; Tseo,Gus G., Sealed collection device having striated cap.
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Portis Ralph G. (Highland Park IL) Dean Robert H. (Evanston IL), T-fitting.
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Survil Robert J. (Duncanville TX) Weber Robert T. (Dallas TX), Valve test plug.
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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
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Quick release gauge fitting 원문보기

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Quick release gauge fitting 원문보기

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이 특허를 인용한 특허 (36)

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특허 원문 보기

IPC 상위 출원인

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