[특허]Non-expulsive fuel filler assembly

[미국특허] Non-expulsive fuel filler assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65B-031/00
출원번호	US-0462524 (1990-01-09)
발명자 / 주소	Johnson Donald J. (Canton MI)
출원인 / 주소	Ford Motor Company (Dearborn MI 02)
인용정보	피인용 횟수 : 21 인용 특허 : 8

초록 ▼

A fuel filler assembly (10) for a fuel tank (12) of a vehicle including a filler tube (14) for directing fuel to the tank (12) and a vent tube (15). The vent tube (15) is closed by a float valve (24) when the tank is filled to capacity and an equalizing port (27) is provided in the vent tube (15) to balance the pressure between the upper portion of the filler neck and the vapor dome area of the tank. When pressure is relieved by removing the filler cap, relief valve (25) located above the float valve (24) and within the vapor dome of the fuel tank operates to allow pressure relief from the vapor dome of the fuel tank. A check valve (20) is provided in the filler tube (14) at the fuel tank (12). The check valve (20) in the filler tube (14) features a valve element (38) having cylindrical sides (39) and a hemispherical end (41) which is received in a housing (32) having cylindrical walls (34) and an annular seat (40) against which the hemispherical end (41) of the valve element (38) seals. The check valve (20) in the filler tube (14) is spring biased into a closed position with a force less than that required to automatically shutoff fuel dispensing.

대표청구항 ▼

A fuel filler assembly for receiving fuel from a dispensing nozzle and supplying the fuel to a fuel tank of a vehicle comprising: a fuel tank; a filler tube having an upper end and a lower end, a dispensing nozzle receptacle at said upper end, said lower end of said filler tube extending into the fuel tank; a filler cap adapted to seal the upper end of the filler tube; a vent tube having a first end extending into the fuel tank through a top surface of the fuel tank and a second end in communication with the upper end of said filler tube; a filler tube check valve mounted on the filler tube inside the fuel tank; a vent tube float valve assembly mounted on the first end of the vent tube which closes when the fuel tank is filled to capacity with fuel; means provided on the first end of the vent tube for equalizing pressure in a dome area within the fuel tank located between the top surface of the fuel tank and the fuel in the fuel tank relative to the pressure in said fuel dispensing nozzle receptacle when the vent tube float valve assembly is closed; and means provided on the first end of the vent tube for relieving pressure imbalance between the dome area within the fuel tank and atmospheric pressure when the cap is removed from the filler tube.

이 특허에 인용된 특허 (8) 인용/피인용 타임라인 분석

Ubaldi Raymond (Voujeaucourt FRX), Device for the aeration of a fuel tank.
상세보기
Sasaki Michiaki (Hatano JPX), Fuel-vapor recovery system.
상세보기
Ross ; Jr. Herbert G. (Carrollton TX) Hrncir Robert E. (Dallas TX), Stop fill valve.
상세보기
Galles Henri (Aulnay sur Mauldre FRX) Elias Bernard (Elancourt Maurepas FRX), Synthetic material vehicle fuel tank.
상세보기
Bucci George H. (Tolland CT), System for controlling the release of fuel vapors from a vehicle fuel tank.
상세보기
Harris Robert S. (Connersville IN), Tank pressure control system.
상세보기
Van Mullem Pieter M. E. (Tienen BEX), Tank-mounted filling device.
상세보기
Wawra Helmut (Korb DEX) Kleineberg Wolfgang (Altbach DEX) Scheurenbrand Dieter (Wolfschlugen DEX), Valve device for an aeration and air evacuation pipe leading away from a motor fuel tank.
상세보기

이 특허를 인용한 특허 (21) 인용/피인용 타임라인 분석

Diamond Burt, Automatic vent device that prevents fuel spillage for marine vessels.
상세보기
Hideki Matsumoto JP; Hiroshi Kitamura JP; Masaaki Horiuchi JP, Check valve for refueling pipe of fuel tank.
상세보기
Harris Robert S. (Connersville IN), Dual valve tank venting system.
상세보기
Sung Younkwan,KRX, Fuel backflow-preventing device for use in an automotive vehicle.
상세보기
Kaneko,Kenichiro; Horiba,Shoji, Fuel cutoff valve and breather pipe.
상세보기
Miura Natsushi,JPX ; Hagano Hiroyuki,JPX ; Nakagawa Masayuki,JPX, Fuel tank.
상세보기
Miura Natsushi,JPX ; Hagano Hiroyuki,JPX ; Nakagawa Masayuki,JPX, Fuel tank.
상세보기
Mowatt, Jeffrey William; Kindred, Thomas Charles, Fuel tank for an agricultural vehicle.
상세보기
Devall Jeffrey ; Williamson Brian J. ; Groll Steven E. ; Beyer Barry A., Fuel-Transfer system.
상세보기
Cooley, Robert Charles, Fully-integrated flow-control valve assembly for top-filled fuel tanks.
상세보기
Farkas Edward J. (34 Lyonsgate Dr. Downsview ; Ontario CAX M3H 1C8 ), Method and apparatus for automatically stopping the process of filling of a tank with a liquid under gas or vapor pressu.
상세보기
Rosseel Alexis,FRX, Non-return valve for a fuel tank.
상세보기
Bergsma Rudolph ; Benjey Robert P., Onboard vapor recovery system with two stage shutoff valve.
상세보기
Benjey Robert P. (Dexter MI) Bergsma Rudolph (Ann Arbor MI), Onboard vapor recovery system with two-stage shutoff valve.
상세보기
Adachi Tetsuya,JPX, Pressure transmitting passage of evaporative fuel treating apparatus.
상세보기
Basset, Gregory; Lollini, Lionel, Pressure-filling system for filling a tank, and an aircraft including the system.
상세보기
Ganachaud,Patrick, Safety system for a liquid fuel tank.
상세보기
Orita Kei,JPX ; Hanai Junichi,JPX, Structure for connecting filler tube to fuel tank.
상세보기
Mills,Vaughn K., System and method for controlling fuel vapor emission in a small engine.
상세보기
Washeleski,John; Perrin,Randall L.; Mitchell,John E., Vehicle fuel management system.
상세보기
Aschoff, deceased,Wolfgang Ludwig Winfried, Venting device for fuel tanks.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

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

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

[미국특허] Non-expulsive fuel filler assembly 원문보기