[특허]Self regulating valve assembly for controlling fluid ingress and egress from a transportable container which stores and

Self regulating valve assembly for controlling fluid ingress and egress from a transportable container which stores and 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65D-083/14
출원번호	US-0723295 (1996-09-30)
발명자 / 주소	Amidzich Bradford G. (Oconomowoc WI)
출원인 / 주소	Vent-Matic Co., Inc. (Milwaukee WI 02)
인용정보	피인용 횟수 : 24 인용 특허 : 0

초록 ▼

A valve assembly, securable in an upper opening of a container for liquids, is simple and inexpensive to manufacture yet provides improved operability and is capable of relieving excess gas pressure within the container. The valve assembly preferably includes a stub and a riser pipe/valving unit detachably mounted in the stub. The valving unit substantially consists of a unified riser pipe having blockable gas and/or liquid portals, and movable members arranged co-axially within two upper reception areas in the riser pipe and including a single sealing ring and a dispensing tower. The sealing ring is axially displaceable against the pressure of a spring to move from a neutral closed position to a lower open position by way of external activation. One of the sealing ring and the dispensing tower is movable axially relative to the other, under lifting forces imposed by excess gas pressure within the container, from a neutral closed position to a venting position, thereby venting some gas from the container and regulating container pressure.

대표청구항 ▼

A method of controlling the flow of a liquid from a container, said container having an opening formed therein in which is inserted a riser pipe and a dispensing tower, an annular chamber being formed between said riser pipe and said dispensing tower, an ingress/egress portal being formed in said riser pipe, said method comprising: (A) mechanically driving a sealing ring to move downwardly within said chamber (1) from a first position preventing gas or liquid flow out of said container, and (2) to a second position in which gas flow through said ingress/egress portal from above said sealing ring and liquid flows past said sealing ring from below and out of said container; and (B) generating gas pressure of above a designated magnitude within said container, wherein said gas pressure causes at least one of said sealing ring and said dispensing tower to move axially relative to said riser pipe such that (1) said sealing ring seals against said riser pipe at a location above said ingress/egress portal, and such that (2) gas is free to flow out of said container, thereby relieving said gas pressure.

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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)
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연합인증

Self regulating valve assembly for controlling fluid ingress and egress from a transportable container which stores and 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (24)

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연합인증

Self regulating valve assembly for controlling fluid ingress and egress from a transportable container which stores and 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (24)

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