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특허 상세정보

Apparatus for discharging a fluid and, more particularly, for spraying a liquid

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-003/00   
미국특허분류(USC) 141/20 ; 141/113 ; 141/114 ; 222/105
출원번호 US-0527448 (1990-05-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 0

A liquid dispensing apparatus comprises a container having a peripheral sidewall, a bottom wall mounted at a lower end of the sidewall and a closure removably mounted to an upper end of the sidewall. A flexible tight plastic bag is mounted at an upper end thereof between the closure and the sidewall in order to hang in the container. The bag thus defines in the container a first and a second chamber which respectively contain the liquid to be dispensed and compressed air. A nozzle extends through the closure into the first chamber. A pressure regulating ...


A fluid dispensing apparatus comprising a container, a displaceable partition means in said container for defining therein first and second separate variable volume chamber means containing respectively a fluid and a propellant means, said second chamber means comprising first and second sub-chambers and a pressure regulating means provided therebetween; said pressure regulating means being adapted so that the propellant means in said first sub-chamber exerts a substantially constant pressure on said partition means and therefore on said fluid, an operab...

이 특허를 인용한 특허 피인용횟수: 21

  1. Hanson, Randal W.; Bian, Jinru; Kordosh, John; Everett, Jason; Wasley, Jane D.. Acoustic ceiling popcorn texture materials, systems, and methods. USP2016099435120.
  2. Dow Walter O. ; Obradovich Emil P.. Aerosol dispensing container and method for assembling same. USP1999065915595.
  3. Haley, Kevin; Hansen, Eric J.; Barr, Christopher D.; Lenkiewicz, Kenneth M.; Perry, Joseph P.; Benacquisto, Justin; Huffman, Eric C.. Apparatus and method for a pressurized dispenser refill system. USP2016069376228.
  4. Sancoff Gregory E. (Windham NH) Doyle Mark C. (San Diego CA) Field Frederic P. (Solana Beach CA). Apparatus and methods for multiple fluid infusion. USP1996115578005.
  5. Keller, Kevin; Jones Senn, Judy. Apparatus for use in a surgical procedure. USP20190210213294.
  6. Ramet, Marc; Crosnier, Daniel. Assembly for packaging and dispensing liquid, a refillable unit and method of dispensing liquid. USP2010027665635.
  7. Gordon C. Gilroy, Sr. ; Jeremy P. Smith. Collapsible bag, aerosol container incorporating same and method of assembling aerosol container. USP2002086439430.
  8. Newton,John R.. Dispensing system. USP2008117451895.
  9. Sancoff Gregory E. (Rancho Santa Fe CA) Doyle Mark C. (San Diego CA). Liquid delivery device. USP1996095553741.
  10. Heatley, Christopher. Liquid spray system. USP2016109457952.
  11. Heatley, Christopher. Liquid spray system. USP2015038978935.
  12. Haley, Kevin. Method for a pressurized dispenser refill system. USP2017059637258.
  13. Satoshi Mekata JP. Method for producing a double aerosol device and container therefor. USP2002026345739.
  14. Padar, Steven. Method for the production of a filled metering pump arrangement. USP2010057717142.
  15. Litten, Neil Anthony; Nanini-Maury, Lucas Boalem. Methods, devices and systems for refilling a fluid dispenser. USP2014018636039.
  16. Vanblaere, Roland Frans Cyrille Cornelius; Kegels, Willy Leonard Alice. Pressure package system. USP2011088006872.
  17. Vanblaere, Roland Frans Cyrille Cornelius; Kegels, Willy Leonard Alice. Pressure package system. USP2011088006873.
  18. Joulia Gerard,FRX. Pressure relief system for pressurized container. USP1998065772083.
  19. Preissman, Howard E.. Silicone breast implant delivery. USP20180810058415.
  20. Losenno Christopher D. (5733 Beard Ave. S. Edina MN 55410) Losenno Gino L. (5733 Beard Ave. S. Edina MN 55410). Spray product and pump to supply air under pressure to the dispenser. USP1997045623974.
  21. Burris William Alan. Vented batch liquid purifier. USP2000016013189.