[특허]Flexible coupling for transferring a fluid between two fluid conduits

Flexible coupling for transferring a fluid between two fluid conduits 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16L-055/00
출원번호	US-0594051 (1990-10-09)
발명자 / 주소	Camacho Luis A. (Lake Zurich IL) Jackson David A. (LaGrange KY) York Donald F. (Greenville IN)
출원인 / 주소	Delaware Capital Formation, Inc. (Wilmington DE 02)
인용정보	피인용 횟수 : 30 인용 특허 : 0

초록 ▼

A flexible coupling for transferring a fluid between two fluid conduits and for providing an effective fluid seal is disclosed. The device includes a body portion containing a hollow interior open on opposite ends thereof and having a raised cylindrically shaped end collar formed around at least one of the open ends. The end collar defines an outwardly opening, endlessly extending groove in which a seal ring assembly is removably disposed and which projects out of the groove to provide an effective fluid seal against a cylindrically shaped bearing surface of a hollow conduit collar, the latter being attachable to one of the fluid conduits. A pair of stop members disposed in the conduit collar confines the end collar for both rotatable and translatable sliding movement therebetween. The body portion is also angularly adjustable relative to a centerline of the hollow interior of the conduit collar. Various removable seal ring and biasing spring configurations for use in the end collars are also disclosed.

대표청구항 ▼

An improved flexible coupling for transferring a fluid, under pressure, from a first to a second fluid conduit comprising a hollow body member open on opposite ends thereof, a first cylindrical shaped end collar rigidly secured to said member around at least one of said open ends, said first end collar defining an outwardly opening groove which extends endlessly around a peripheral surface portion thereof, a first conduit collar defining a hollow cylindrically shaped interior open on opposite ends thereof, said first conduit collar being disposed over and around said first end collar, first seal ring means removably disposed in said groove and extending radially outward therefrom for providing an effective fluid seal between said first end collar and the hollow interior defining surface of said first conduit collar, a first pair of spaced stop means attached to opposite end portions of the hollow interior defining surface of said first conduit collar for confining said first end collar therebetween, and first biasing means disposed in said groove inwardly of said seal ring means for urging said seal ring means outwardly against the hollow interior defining surface of said first conduit collar, said first end collar being slidably rotatable in said first conduit collar and slidably movable between said pair of stop means, said body member being angularly adjustable relative to a centerline of said conduit collar, said first seal ring means comprising a first pair of relatively non-wearable metal alloy split seal rings disposed beside one another, each of said first pair of seal rings having a crowned outwardly facing surface extending out of said groove, and a second pair of metal alloy split seal rings disposed beside one another between said first pair of seal rings and said first biasing means.

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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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연합인증

Flexible coupling for transferring a fluid between two fluid conduits 원문보기

초록 ▼

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Flexible coupling for transferring a fluid between two fluid conduits 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (30)

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