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Pressure capsule for spray can and spray can which utilizes such pressure capsule

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B67D-005/08   
미국특허분류(USC) 222/61 ; 222/130 ; 222/399 ; 222/494
출원번호 US-0648915 (1991-02-01)
우선권정보 BE-0000156 (1990-02-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

A pressure capsule for a spray can includes a housing with a chamber disposed therein and a valve mounted within a wall of the housing, the valve is capable of being moved into an open and a closed position such that the valve is moved into the closed position when (1) the pressure capsule is placed in an atmospheric environment and (2) the pressure capsule is placed in a spray can and subjected to a pressure equal to or greater than the operating pressure of the spray can.

대표
청구항
▼

A pressure capsule for a spray can comprising: a housing having a plurality of walls defining a chamber therein, said chamber being filled with pressurized fluid; a valve, disposed in a first one of said walls, having a rod; a disk shaped extremity being connected to said rod and being disposed outside said chamber such that a space is defined between said first wall and said disk shaped extremity; means for communicating said space with the environment outside of said capsule; and means for moving said valve into a closed and an open position; wherein s...

이 특허를 인용한 특허 피인용횟수: 18

  1. Schiff, David R.; Trunek, Larry R.; Shrout, Jennifer E.. Beverage dispensing device. USP2011118066156.
  2. Ryan, Thomas Anthony; Sharrock, Harry; Townend, Neil D.. Carbon filled pressurized container and method of making same. USP2018059981800.
  3. Johannes Jacobus Thomas Vlooswijk NL; Guido Petrus Johannes van der Klaauw NL. Container with pressure control device for dispensing fluid. USP2002076412668.
  4. Mussot, Jean-Luc. Pneumatic component for the controlled micro-diffusion of gas. USP2013088499969.
  5. Regan, Philip Malcolm; Van Swieten, Roy Edwin. Pressure control device. USP2010057708171.
  6. Wolthers, Wolter; Vlooswijk, Johannes Jacobus Thomas. Pressure control device for a container. USP2013068469239.
  7. Jaap Herman van't Hoff NL. Pressure control device for maintaining a constant predetermined pressure in a container. USP2002126499632.
  8. van 't Hoff, Jaap Herman. Pressure control device for maintaining a constant predetermined pressure in a container. USP2003096616017.
  9. van't Hoff, Jaap Herman. Pressure control device for maintaining a constant predetermined pressure in a container. USP2010077748578.
  10. van't Hoff,Jaap Herman. Pressure control device for maintaining a constant predetermined pressure in a container. USP2008127467733.
  11. Vanblaere, Roland Frans Cyrille Cornelius; Kegels, Willy Leonard Alice. Pressure package system. USP2011088006872.
  12. Vanblaere, Roland Frans Cyrille Cornelius; Kegels, Willy Leonard Alice. Pressure package system. USP2011088006873.
  13. Pakkert, Engbert Hermannes; Innikel, Quintijn. Pressure regulating container for carbonated drink. USP2012058177103.
  14. Fraser Easton,Gilbert. Pressure regulating device for a pressurized dispensing vessel. USP2006047021559.
  15. Lim, Walter K.; Krause, Arthur A.. Pressurized containers and methods for filling them. USP2010087779608.
  16. van't Hoff, Jaap Herman. Pressurized package comprising a pressure control device. USP2005026851575.
  17. Peirsman, Daniel; Valles, Vanessa. Resilient closure for pressure driven dispensing container. USP20190310232994.
  18. Vanblaere, Roland Frans Cyrille Cornelius; Kegels, Willy Leonard Alice. System for applying a working pressure to a content of a pressure package with the aid of a propellant. USP2010057721919.

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