[특허]Flow connector for connecting screw-type filtration head to lug-type sump

Flow connector for connecting screw-type filtration head to lug-type sump 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-035/02 B01D-035/30
출원번호	US-0081502 (2008-04-16)
등록번호	US-9782706 (2017-10-10)
발명자 / 주소	Levy, Ehud
출원인 / 주소	SELECTO, INC.
대리인 / 주소	Dickinson Wright PLLC
인용정보	피인용 횟수 : 0 인용 특허 : 140

초록

A flow connector adapted to connect a lug-type filtration sump to a screw-type filtration head, having a first portion for receiving a lug-type filtration sump, and a second portion receivable by a screw-type filtration head.

대표청구항 ▼

1. A flow connector adapted to connect a lug-type filtration sump to a screw-type filtration head, comprising: a first portion for receiving a lug-type filtration sump, comprising: a generally cylindrical first sidewall defining a first opening of sufficient size to receive an end of a lug-type filtration sump;an inner surface of said first sidewall having a plurality of circumferentially spaced openings, each of sufficient size and shape to receive and retain a lug of a lug-type filtration sump;a first substantially planar portion opposing said first opening, defined by a first surface of a divider plate;a second portion receivable by a screw-type filtration head, comprising: a generally cylindrical second sidewall defining a second opening of sufficient diameter to be received by a screw-type filtration head;an outer surface of said second sidewall comprising a threaded portion;an inner portion of said second sidewall;a rim of said second sidewall, comprising a first circumferentially extending groove of a depth and width sufficient to receive a first elastomeric o-ring;a second substantially planar portion opposing said second opening, defined by a second surface of said divider plate;a fluid flow conduit extending axially through said divider plate, defining, with the inner surface of the generally cylindrical first sidewall, a first annular space, and defining with the inner surface of the generally cylindrical second sidewall, a second annular space, wherein the fluid flow conduit is adapted to provide fluid communication between a central longitudinal opening of said filtration sump and a first flow conduit in said filtration head, and wherein any fluid in said fluid flow conduit is separated from said first annular space and said second annular space;one or more openings in said divider plate, providing fluid communication between said first annular space and said second annular space, and adapted to provide fluid communication between a second flow conduit in a screw-type filtration head and a gap between a fluid purification media and a sidewall of said lug-type filtration sump; wherein the flow connector is molded as a single piece or welded or spin-bonded to form a single piece. 2. The flow connector of claim 1, wherein said fluid flow conduit comprises a tube substantially coaxial with said first portion, said second portion, or both, and comprises a first end, adapted be in fluid communication with said first flow conduit in said filtration head, and a second end, adapted to be in fluid communication with said central longitudinal opening of said filtration sump. 3. The flow connector of claim 2, wherein said first end comprises at least one circumferential groove of sufficient depth and width to receive a second elastomeric o-ring. 4. The flow connector of claim 1, wherein said first surface of said divider plate comprises a substantially circular recess that is substantially coaxial with said fluid flow conduit. 5. The flow connector of claim 4, wherein at least one of said one or more openings is disposed within said substantially circular recess. 6. The flow connector of claim 2, wherein said second end of the fluid flow conduit comprises a first fluid flow conduit opening having a first diameter, and a second fluid flow conduit opening recessed from said first fluid flow conduit opening, wherein the second fluid flow conduit opening has a second diameter smaller than said first diameter. 7. The flow connector of claim 1, wherein said first annular space and said second annular space are substantially coaxial. 8. The flow connector of claim 7, wherein said first and second annular spaces are substantially coaxial with said fluid flow conduit. 9. A filtration system subassembly comprising: a screw-type filtration head; anda flow connector as recited in claim 1, engaged with said screw-type filtration head by cooperation of said threaded portion of said outer surface of said second sidewall of the flow connector with threads on said screw-type filtration head. 10. A filtration system subassembly comprising: a lug-type filtration sump; anda flow connector as recited in claim 1, engaged with said lug-type filtration sump by cooperation of said plurality of circumferentially spaced openings in said inner surface of said first sidewall of the flow connector with lugs on said lug-type filtration sump. 11. A filtration system, comprising a screw-type filtration head;a lug-type filtration sump; anda flow connector as recited in claim 1, engaged with said screw-type filtration head by cooperation of said threaded portion of said outer surface of said second sidewall of the flow connector with threads on said screw-type filtration head and engaged with said lug-type filtration sump by cooperation of said plurality of circumferentially spaced openings in said inner surface of said first sidewall of the flow connector with lugs on said lug-type filtration sump.

이 특허에 인용된 특허 (140)

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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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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

연합인증

Flow connector for connecting screw-type filtration head to lug-type sump 원문보기

초록

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연합인증

Flow connector for connecting screw-type filtration head to lug-type sump 원문보기

초록

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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