[특허]Joint for coaxial pipe

Joint for coaxial pipe 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16L-047/00
출원번호	US-0015414 (1987-02-17)
우선권정보	JP-0274887 (1986-11-18)
발명자 / 주소	Inaba Junio (9-49 Ohnodai 1-chome Sagamihara-shi Kanagawa JPX)
인용정보	피인용 횟수 : 26 인용 특허 : 0

초록 ▼

A joint for connecting first and second co-axial pipes each having inner and outer pipes with a male joint portion receiving the pipes of one co-axial pipe and a female joint portion receiving the pipes of the other co-axial pipe. The end surfaces of the two portions have opposed protrusions which s

대표청구항 ▼

A joint for connecting first and second co-axial pipes each having inner and outer pipes comprising: a male joint portion having an inner portion for receiving an inner pipe of one of said co-axial pipes and having an internal bore communicating with said inner pipe, an outer cylindrical portion for receiving the outer pipe of said one co-axial pipe, a bored body integrally extending from said outer portion, said body defining a plurality of longitudinal bores between said body and said inner portion for communicating with said outer pipe; a female joint portion having an inner portion for receiving the inner pipe of the other of said co-axial pipes and having an internal bore communicating with said inner pipe of the other of said co-axial pipes, an outer cylindrical portion for receiving the outer pipe of the other of said co-axial pipes, and a bored body integrally extending from said female joint bored body, said female joint bored body defining a plurality of longitudinal bores between said body and said female joint bored body for communicating with said outer pipe of the other of said co-axial pipes; said inner portions of each said male and female joint portions having on an end surface opposing protrusions and said outer portions of each said male and female joint portions having opposing protrusions on the end surface remote from said outer cylindrical surface; the bored body of one of said portions having a screw thread on the outer peripheral surface thereof and the bored body of the other portion having an external flange on its peripheral surface; a flat metallic packing between said portions and having an inner passage communicating said internal bores of said inner portions and outer passages communicating said longitudinal bores; and means engaging said screw thread and said flange for locking said male and female portions together with said packing therebetween so that said opposing protrusions are urged toward each other with said packing therebetween so that said protrusions are pressed and sealed to said packing and said internal bores and longitudinal bores are sealed from each other and the atmosphere.

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Hennen, John M.; Rauworth, Barry L.; Linder, James C., High-volume fluid dispense system.
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Singh, Vinay K.; Swain, Larry D.; Cornet, Douglas A.; Wilkes, Robert Peyton; Heaton, Keith Patrick; Locke, Christopher Brian; Robinson, Timothy Mark, Inline swivel connection for multi-lumen tubing.
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Johnson, Craig D.; Hackworth, Matthew R.; Langlais, Michael D.; Wang, David Wei; Alteirac, Laurent; Virally, Stephane J.; Bigelow, Jason; Dufrene, Kerby J.; Khan, Bruno; Prado, Martin; Sharma, Ashish, Joining tubular members.
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Osgar Michael L., Liquid chemical dispensing and recirculating system.
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Osgar Michael L. (Eagan MN), Liquid chemical dispensing and recirculating system.
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Galle Gary L., Non-orienting multiple bore hub.
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Webb Michael C., Pipe coupling assembly.
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Webb Michael C., Pipe coupling assembly system and method.
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Kwok Kui-Chiu ; Dorman Kenneth H., Quick connect/disconnect coaxial hose assembly.
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Yoshino, Makoto; Nakamura, Fumiaki; Yamanashi, Satoru; Kurata, Shun; Suzuki, Takahisa, Vapour-compression type refrigerating machine and double pipe structure and double pipe joint structure preferably used therefor.
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Tanner, John D.; Emmons, David James, Water treatment devices and cartridges therefor.
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Matlack, Floyd K.; Fages, Christian, Weldless transfer tube assembly.
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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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Joint for coaxial pipe 원문보기

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Joint for coaxial pipe 원문보기

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이 특허를 인용한 특허 (26)

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