[특허]Pinch tube valve

[미국특허] Pinch tube valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-007/06
출원번호	US-0658195 (1976-02-17)
발명자 / 주소	Basel Donald R. (9006 McCracken Blvd. Garfield Heights OH 44125) Kawolics Raymond P. (6421 Woodbury Drive Solon OH 44139)
인용정보	피인용 횟수 : 26 인용 특허 : 0

초록 ▼

A pinch tube type valve adapted to be mounted to a liquid container receiver to accept an elongated flexible outlet tube protruding from a liquid container disposed in the receiver for selecting control of liquid flow through the tube from the container. The tube is passed through a passageway in the valve body for selective engagement by a stem which is reciprocable into and out of closing engagement therewith. The passageway is enlarged adjacent the inlet end of the valve body to permit easy insertion of the liquid container outlet tube therethrough. An apertured tube retaining area is disposed adjacent the outlet end of the valve body passageway to receive and retain the tube in a desired position relative to the container receiver to facilitate ease of liquid dispensing operations. The stem may also include a tube engaging protrusion arrangement when the valve is contemplated for use in pressurized liquid systems.

대표청구항 ▼

A pinch tube type valve adapted to receive an elongated flexible tube for selective control of liquid through said tube, said valve comprising; a valve body having upper and lower surfaces, an inlet end, and outlet end, a first enclosed passageway interconnecting said inlet and outlet ends and a second enclosed passageway disposed generally transversely to and communicating with said first passageway between said ends, said valve body further including mounting means for mounting said valve in a desired position to a mounting surface; means for closing said valve disposed in said second passageway, said closing means comprising a stem member selectively reciprocal within said second passageway into said first passageway, said stem having a first position extending into said first passageway and adapted to act against said tube to force said tube into a closed condition to prevent liquid flow therethrough and a second position withdrawn from engagement with said tube toward said second passageway to allow liquid flow through said tube, said closing means further including spring biasing means disposed in said second passageway operating against said stem to continuously urge said stem toward said first position; and, a distinct tube engaging protrusion extending outwardly from the outermost end of said stem wherein said protrusion has a width dimension as measured generally transverse of said first passageway and a thickness dimension as measured generally normal to said width dimension, said width being generally equal to the lateral dimension of said stem outermost end with said thickness being less than said width such that said protrusion comprises a generally rib-like area disposed transverse of said first passageway, said protrusion being cooperable with a distinct protrusion receiving area in the side wall of said first passageway opposite said second passageway with said receiving area having generally the same configuration as said protrusion and extending generally transversely across said first passAgeway whereby when said stem is in said first position, said distinct tube engaging protrusion engages said tube to force a portion thereof at least slightly into said distinct protrusion receiving area for more tightly closing said tube.

이 특허를 인용한 특허 (26) 인용/피인용 타임라인 분석

Gallant Ben J. (Corpus Christi TX) Kulischenko Walter G. (East Brunswick NJ), Abrasive jet machining.
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Speidel Blasius (Hochmeisterstrasse 33 7455 Jungingen DEX), Air release valve for sphygmomanometers and the like.
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Smith, Richard W.; Todd, Brent W.; Frisk, R. Randall, Beverage dispensing system with disposable liner and faucet.
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Gary S. Kath, Cannula operated pinch valve.
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Georgelos, Paul N.; Smith, Mark A.; Kasimatis, Kosmas, Co-injection molded dispensing components.
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Hitch, Philip R.; Nickerson, L. Paul, Composite cushion with compression modulated valve and valve assembly there for.
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Hogan Lawrence R. (Lake Villa IL), Dispenser having a flexible fluid container and a rotor compressible fluid discharge tube.
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Smith, Mark A.; Pfromm, Carsten, Disposable assembly for a reusable urn or vessel.
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Smith, Mark A.; Pfromm, Carsten, Disposable assembly for a reusable urn or vessel.
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Schaefer, Mark; Morrissey, Patrick; Madireddi, Sesha Chalapathi; Tian, Ye; Yurek, Nicholas William, Faucet assembly.
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Madireddi, Sesha Chalapathi; Schaefer, Mark, Faucet tube.
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Otting Billy J. (La Fayette GA), Jet pattern dyeing of material, particularly carpet.
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Peterson, David E.; Klein, Matthew P., Liner for a vessel.
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Peterson, David E.; Klein, Matthew P., Liner for a vessel.
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Morad, Fred I.; Horian, James G., Mop with pump action mechanism for dispensing liquid through an elevated spray nozzle.
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Gallant Ben J. (Corpus Christi TX), Particle feed device with reserve supply.
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Spray, Richard; McAffee, Rex Loyd, Pinch faucet.
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Spray,Richard; McAffee,Rex Loyd, Pinch faucet.
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Otting, Billy J., Pinch tube valve.
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Muto Anthony (2817 Aberdeen Ave. Ashtabula OH 44004), Plumbing repair device and method.
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Smith, David J.; McNulty, John J.; Quinlan, Robert; Yates, James M., Shut-off system for a dispenser.
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Cunningham, Daniel A.; Smith, Richard W., Tamper resistant beverage dispensing bag.
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Cunningham,Daniel A.; Smith,Richard W., Tamper resistant beverage dispensing bag.
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Stengard Edwin O. (College Park MD), Toggle mechanism for pinching metal tubes.
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Gallant Ben J. (Portland TX), Tube flow shut-off device.
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Tseng Charles C. (Lake Bluff IL) Lynn Kenneth (Spring Grove IL), Tubing occluder.
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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

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[미국특허] Pinch tube valve 원문보기

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