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특허 상세정보

Pressure control device for maintaining a constant predetermined pressure in a container

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-083/14   
미국특허분류(USC) 222/389; 222/399
출원번호 UP-0190844 (2008-08-13)
등록번호 US-7748578 (2010-07-26)
우선권정보 NL-1009292(1998-05-29); EP-98201819(1998-06-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 27
초록

A pressure control device for maintaining a constant predetermined pressure in a container which is arranged for dispensing a fluid contained in the container from the container at said pressure, the pressure control device comprising a first chamber and a second chamber, as well as at least one closing member movable relative to the second chamber for releasing and closing a fluid connection between the first chamber and the container depending on the position of the closing member relative to the second chamber. The first chamber is filled with a gas w...

대표
청구항

What is claimed is: 1. A pressure control device for maintaining a constant predetermined excess pressure in an inner space of a fluid dispensing container, the pressure control device comprising: a fluid dispensing container having an inner space and a first chamber, the first chamber having a wall separating the inner space from the first chamber, and the wall having a first opening; a cylinder having a closed first axial end and an open second axial end, the second axial end being adapted for fluid communication with the first chamber by means of a s...

이 특허에 인용된 특허 (27)

  1. Ball Martin F. (Wantage GB2). Aerated liquid storage/dispensing apparatus. USP1990074940169.
  2. Gamadia Rustom Kooverji (London EN). Aerosol dispensing device. USP1976123995778.
  3. Miyata Hiroyasu (Furukawa JPX) Ohkita Masao (Furukawa JPX) Itoh Akinori (Furukawa JPX) Minatodani Shohji (Zama JPX). Aerosol spray device. USP1984064456155.
  4. Motoyama Shimesu (Asaka JPX) Yamada Shuri (Tokyo JPX) Kurita Kaoru (Tokyo JPX) Iwasaki Akira (Tanashi JPX). Aerosol sprayer with pressure reservoir. USP1982014310108.
  5. Rogers, Russell L.. Axial flow pressure regulator. USP1985124561465.
  6. Doundoulakis George J. (2498 Kayron La. North Bellmore NY 11710). Bi-stable pressure maintaining gas containers. USP1992055110014.
  7. Cruysberghs Rudiger (Rijkevorsel BEX). Dispensing apparatus. USP1991045011047.
  8. Han Sang In (4350 W. Lake ; #107-B Glenview IL 60025). Disposable pressure wound irrigation device. USP1992075133701.
  9. DeLaforcade Vincent (Rambouillet FRX) Lasserre Pierre (Coubron FRX). Method and device for dispensing and packaging a fluid product contained in a receptacle which is pressurized with the a. USP1996065522526.
  10. Martini Leonard J. (San Diego CA). Multiple function CO2 valve. USP1980014181139.
  11. De Laforcade Vincent,FRX ; Lasserre Pierre-Andre,FRX. Packaging and pressurized dispensing assembly with extemporaneous pressurization. USP2000106131776.
  12. Diamond George B. (Anthony & Woodglen Rds. ; R.D. Glen Gardner NJ 08826). Plural spray pattern aerosol spray head. USP1981034257560.
  13. Alfons Vandoninck (Antwerpen BEX). Pressure capsule for spray can and spray can which utilizes such pressure capsule. USP1994025285931.
  14. Vandoninck Alfons (Antwerpen BEX). Pressure capsule for spray can, and spray can which utilizes such a capsule. USP1992025090595.
  15. Vandoninck Alfons (Antwerpen BEX). Pressure capsule for spray can, and spray can which utilizes such a capsule. USP1991024995533.
  16. Jaap Herman van't Hoff NL. Pressure control device for maintaining a constant predetermined pressure in a container. USP2002126499632.
  17. van 't Hoff, Jaap Herman. Pressure control device for maintaining a constant predetermined pressure in a container. USP2003096616017.
  18. Cruysberghs Rudiger J. C. (Sterstraat 15 2310 Rijkevorsel BEX). Pressure generator and dispensing apparatus utilizing same. USP1996105562235.
  19. Cruysberghs Rudiger J. C. (Sterstraat 15 2310 Rijkevorsel BEX). Pressure generator and dispensing apparatus utilizing same. USP1994115368207.
  20. Newton John R. ; Lacko Mark A. ; Lavereck John R. ; Gilcrest ; Jr. Edward A.. Pressure regulating valve. USP2000026026850.
  21. Eidsmore Paul G. (1700 Granite Creek Rd. Santa Cruz CA 95065). Pressure regulator. USP1994045303734.
  22. Eidsmore Paul G. (Scotts Valley CA). Pressure regulator and method of assembling same. USP1991075033505.
  23. Warren William E. (Potters Bar GB2). Pressure regulators. USP1991085042697.
  24. Vandoninck Alfons (Deurne BEX). Spray can incorporating a discharge pressure regulating system. USP1994085341968.
  25. Werding Winfried J. (77 ; Av. du Gnral Guisan 1009 Pully CHX). Thrust control means mountable in a pressurized container. USP1984124487334.
  26. Werding Winfried J. (77 ; Ave. General Guisan CH-1099 Pully CHX). Thrust regulator having turbulence generating means for thrust control. USP1987034650094.
  27. Benoist Jean-Francois,FRX. Valve with outlet flow rate regulation, and container equipped with such a valve. USP2000116145712.