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특허 상세정보

Means and method for filling bag-on-valve aerosol barrier packs

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-031/00   
미국특허분류(USC) 141/020; 141/003; 141/010; 141/104; 141/301; 222/40216
출원번호 US-0768147 (2010-04-27)
등록번호 US8002000 (2011-08-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ohlandt, Greeley, Ruggiero & Perle, LLP
인용정보 피인용 횟수 : 2  인용 특허 : 22

A bag-on-valve aerosol valve system in a container is provided. Propellant is pressure filled around the valve stem, outwardly over the stem gasket and down into the container space outside the bag. Product is filled through the valve stem into the bag. The valve stem has an exterior intermediate frusto-conical annular surface and the valve housing has an interior frusto-conical annular surface, with both surfaces engaging in annular sealing contact to block propellant access to the bag when the valve stem is deeply depressed to a first predetermined pos...


What is claimed is: 1. An aerosol valve system comprising:a closed container with a top circular opening;an aerosol mounting cup in the top circular opening;a valve housing in the aerosol mounting cup, the valve housing having an inner surface with a first frusto-conical surface;a flexible product bag sealingly connected to a lower extension of the valve housing, the flexible product bag extending into the closed container to define a propellant space between the flexible product bag and the closed container and a product space in the flexible product ba...

이 특허에 인용된 특허 (22)

  1. Robert Henry Abplanalp. Aerosol spray dispenser. USP2002056394364.
  2. Pericard Louis,DEX ; Guillemot Georges,FRX. Aerosol valve. USP2000036039306.
  3. Ogata, Ken; Watanabe, Shinobu. Aerosol valve for high rate filling. USP2004036698620.
  4. Werding Winfried J. (77 ; avenue du General Guisan CH-1009 Pully CHX). Apparatus to provide for the storage and the controlled delivery of products that are under pressure. USP1990114969577.
  5. Varlet Jean-Pierre (Le Neubourg FRX). Device for filling an aerosol receptacle with gas through a pump crimped on the receptacle. USP1990044917156.
  6. Meshberg Philip (2500 S. Ocean Blvd. Palm Beach FL 33480). Dispenser adapted for fast pressure filling. USP1984044441634.
  7. Fransen Alfons Jozef Ida,BEX. Distributer for a product including a pressure bag and a non-return valve. USP2000076085945.
  8. Yazawa Iwao,JPX ; Mitsui Toshiyuki,JPX ; Hachinohe Yukio,JPX ; Maeda Kazuhide,JPX. Double chamber aerosol container and manufacturing method therefor. USP2001036196275.
  9. Adalberto Geier (Villazzano WI ITX) Kohler Karl A. (Racine WI). Dual-chamber package. USP1993055211316.
  10. Pericard,Louis. Means and method for filling bag-on-valve aerosol barrier packs. USP2006107124788.
  11. Michaels Robert E. (Addison IL). Method for filling aerosol spray dispensers. USP1976123995666.
  12. Satoshi Mekata JP. Method for producing a double aerosol device and container therefor. USP2002026345739.
  13. Maier Hans E. (Gelsenkirchen DEX). Method of filling and pressurizing a container. USP1996045505039.
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  15. Shay Joseph J. (Manchester NH). Pressure fillable dispensing device. USP1980094220265.
  16. Meuresch Herbert (Wiesbaden DT) Padar Steven (Kelkheim DT) Zimmerhackel Franz (Hattersheim DT). Rapid charging valve for a pressurized dispenser. USP1977044015757.
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