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특허 상세정보

Self-pressurizing pinch valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B67D-005/08    F16L-055/14   
미국특허분류(USC) 222/55 ; 222/131 ; 222/212 ; 222/215
출원번호 US-0403331 (1982-07-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 13  인용 특허 : 6
초록

A self-pressurizing pinch valve is disclosed which is suitable for controlling the flow of liquid in a filling machine for dispensing predetermined quantities of liquid. The pinch valve comprises a flexible hose for conveying the liquid, a chamber defined about at least a portion of the flexible hose, the flexible hose being adapted to be pinched in the chamber for valving the flow of liquid therethrough, and a valve arrangement responsive to movement of the flexible hose for controlling the pressure in the chamber so that it substantially balances the i...

대표
청구항

In a liquid filling machine for dispensing predetermined quantities of liquid comprising a flow line for conveying liquid under pressure from a supply to nozzle means for dispensing said liquid, the improvement comprising a self-pressurizing pinch valve means provided in said flow line between said nozzle means and said supply for controlling the flow of liquid in said flow line, said pinch valve means including flexible hose means for conveying said liquid, chamber means about at least a portion of said flexible hose means, said flexible hose means bein...

이 특허를 인용한 특허 피인용횟수: 13

  1. Phallen, Iver J.; Vogt, Douglas; Gagliano, Thomas. Beverage dispensing. USP2014098833405.
  2. Ball,Tom. Flow-regulating device. USP2006016991209.
  3. deVilliers, Anton; Nasman, Ronald; Grootegoed, James; Jacobson, Jr., Norman A.. Inline dispense capacitor. USP2017089718082.
  4. deVilliers, Anton J.; Nasman, Ronald; Grootegoed, James; Jacobson, Jr., Norman A.. Inline dispense capacitor system. USP2018069987655.
  5. Alli Alim ; Milliman Keith L. ; Mastri Dominick L. ; Viola Frank J. ; Alesi ; Jr. Thomas W. ; Geiste Robert J. ; Wilson Jonathan E.. Lockout mechanism for a surgical stapler. USP2000086109500.
  6. Blette Russell E. (West Chicago IL) Roeser John O. (Barrington IL). Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid (s). USP1991075033656.
  7. Blette, Russell E.; Roeser, John O.. Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid(s). USP1991075035350.
  8. Yusko ; Jr. Edward M. (Demark OH) Brown Cal R. (Euclid OH) Kalain Terry M. (Willoughby OH) Williams Peter C. (Cleveland Heights OH). Pinch valve. USP1989014800920.
  9. Yusko ; Jr. Edward M. (Denmark OH) Brown Cal R. (Euclid OH) Kalain Terry M. (Willoughby OH) Williams Peter C. (Cleveland Heights OH). Pinch valve. USP1989104877053.
  10. Yusko ; Jr. Edward M. (Denmark OH) Brown Cal R. (Euclid OH) Kalain Terry M. (Willoughby OH) Williams Peter C. (Cleveland Heights OH). Pinch valve. USP1990024899783.
  11. Borglum,Anthony R.; Estapa,John C.; Cerwinske,Corey W.; Borglum,Richard P.; Anderson,Perry R.. Pinch valve with inlet and outlet ports. USP2006107118086.
  12. Hale Jordan C. (NE. Albuquerque NM). Portable asphalt melting and dispensing apparatus. USP1986114620645.
  13. Drechsel, Arno. Valve. USP2005056892900.