[특허]Methods and apparatus for severing conduits

[미국특허] Methods and apparatus for severing conduits 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E21B-029/02
출원번호	US-0123225 (1980-02-21)
발명자 / 주소	Regalbuto John A. (Forth Worth TX) Christopher Glenn B. (Forth Worth TX)
출원인 / 주소	Jet Research Center, Inc. (Arlington TX 02)
인용정보	피인용 횟수 : 46 인용 특허 : 1

초록 ▼

Apparatus for severing a conduit along a plane extending transversely through the conduit which includes an elongated housing forming a pair of longitudinally spaced-apart fuel chambers communicated by an impingement passage extending longitudinally between the fuel chambers. A plurality of fuel reaction products discharge nozzles are disposed transversely through the sides of the housing and means are attached to the housing for simultaneously igniting fuel contained in the fuel chambers whereby reaction products formed therefrom travel in opposite directions through the impingement passage and exit the housing by way of the discharge nozzles. Methods of severing conduits using the apparatus are also provided.

대표청구항 ▼

Apparatus for severing a conduit along a plane extending transversely through the conduit comprising: an elongated housing adapted to be removably positioned within said conduit, said housing forming a pair of longitudinally spaced-apart fuel chambers therewithin communicated by an impingement passage extending longitudinally between said fuel chambers and having a plurality of fuel reaction products discharge nozzles communicated with said impingement passage said discharge nozzles being located longitudinally intermediate said fuel chambers and disposed transversely through the sides of said housing; and means attached to said housing for simultaneously igniting solid non-explosive incendiary fuel contained in said fuel chambers whereby reaction products formed therefrom travel longitudinally in opposite directions through said impingement passage collide and exit said housing by way of said discharge nozzles.

이 특허에 인용된 특허 (1) 인용/피인용 타임라인 분석

Mock Wayne E. (Arlington TX), Method and apparatus for severing tubing.
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이 특허를 인용한 특허 (46) 인용/피인용 타임라인 분석

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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

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[미국특허] Methods and apparatus for severing conduits 원문보기