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특허 상세정보

Flow control valve for a dispensing system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-031/06   
미국특허분류(USC) 137/1 ; 251/12907 ; 251/12908 ; 251/282
출원번호 US-0239566 (1988-09-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 4
초록

A liquid flow control solenoid valve for a beverage dispensing system wherein a rolling diaphragm seal is used between a needle valve and the valve body and the increased hydraulic forces on the needle valve caused by the rolling diaphragm are balanced by using a needle valve that is tapered in a direction to create a force on the needle valve in the direction opposite to the force created by the rolling diaphragm, so that the hydraulic forces are balanced and a smaller solenoid can be used to operate the valve.

대표
청구항

A method for controlling the flow of liquid through a solenoid valve with the smallest possible solenoid comprising: (a) providing a valve body having a liquid passageway therethrough and including an inlet chamber and an outlet chamber with a flow control orifice therebetween including a valve seat; (b) providing a solenoid operated needle valve movably positioned in said orifice between open and closed positions thereof for moving away from the inlet chamber and into the outlet chamber when said needle valve moves from its closed to its open position; ...

이 특허를 인용한 특허 피인용횟수: 25

  1. Lane Michael L. ; Gemmell James R.,GBX. Apparatus and method for variably restricting flow in a pressurized dispensing system. USP2001126325255.
  2. Tobin, John William; Spisak, Martin John. Beverage dispensing machine. USP2004096792847.
  3. Carpenter, Gregg; Newman, David R.; Patel, Nilang; Phillips, Paul A.; Rudick, Arthur G.; Ziesel, Lawrence B.. Beverage dispensing system. USP2010077757896.
  4. Carpenter, Gregg; Newman, David R.; Patel, Nilang; Phillips, Paul A.; Rudick, Arthur G.; Ziesel, Lawrence B.. Beverage dispensing system. USP2012048162181.
  5. Carpenter, Gregg; Newman, David R.; Patel, Nilang; Phillips, Paul A.; Rudick, Arthur G.; Ziesel, Lawrence B.. Beverage dispensing system. USP2013068453879.
  6. Carpenter, Gregg; Newman, David R.; Patel, Nilang; Phillips, Paul A.; Rudick, Arthur G.; Ziesel, Lawrence B.. Beverage dispensing system. USP2014088807393.
  7. Carpenter, Gregg; Newman, Jr., David R.; Patel, Nilang; Phillips, Paul A.; Rudick, Arthur G.; Ziesel, Lawrence B.. Beverage dispensing system. USP20180710029904.
  8. Ryan, Christopher Thomas; van Opstal, Edwin Petrus Elisabeth; Ng, Kenneth Heng-Chong; Miu, Sasha. Dispenser for beverages having a rotary micro-ingredient combination chamber. USP2016089415992.
  9. van Opstal, Edwin Petrus Elisabeth; Rudick, Arthur G.; Wilcock, Mark Andrew; Zipsin, Andrew. Dispenser for beverages including juices. USP2015028960500.
  10. Nielsen, Peter. Drinking vessel tray. USP2009097591391.
  11. Tuyls, James M.; Hecht, Thomas R.; Klotz, Donald A.. Environmentally friendly fluid dispensing system. USP2017049624087.
  12. Fermier, Adam M.; Hochman, Elias H.; Jill N. Jones,; Guzman, Norberto A.; Scypinski, Stephen. High throughput high performance chromatography system. USP2004066743356.
  13. Rudick, Arthur G.; Newman, David R.; Patel, Nilang; Phillips, Paul A.; Carpenter, Gregg; Ziesel, Lawrence B.. Juice dispensing system. USP2017119821992.
  14. Hart,Burton L.; Knepler,John T.; Lowe,Kevin G.; Wurtzler,David. Liquid flavor beverage system. USP2008127458315.
  15. Everett,William F.; Sudolcan,David C.. Method and apparatus for flow control. USP2007017156115.
  16. Rudick, Arthur G.. Method and apparatus for providing a selectable beverage. USP2013058434642.
  17. Rudick, Arthur G.. Method and apparatuses for providing a selectable beverage. USP20180810046959.
  18. Rudick, Arthur G.. Method and apparatuses for providing a selectable beverage. USP2012048162176.
  19. Rudick, Arthur G.. Method and apparatuses for providing a selectable beverage. USP2014088814000.
  20. Mattos, Jr., Louis; Zhang, Qiuchen Peter; Mattos, Nilton Antonio Moreira; Rudick, Arthur G.; Kolls, H. Brock. Method for managing orders and dispensing beverages. USP2014068739840.
  21. Hart, Burton L.; Lowe, Kevin G.. Soluable beverage system with liquid flavor dispensing. USP2014018621983.
  22. Rudick, Arthur G.; Ellis, Annie T.. Systems and methods of selecting and dispensing products. USP2014108851329.
  23. Rudick, Arthur G; Ellis, Annie T. Systems and methods of selecting and dispensing products. USP2012088251258.
  24. Rudick, Arthur G.; Mattos, Jr., Louis; Mattos, Nilton Antonio Moreira; Zhang, Qiuchen Peter; Kolls, H. Brock. Vessel activated beverage dispenser. USP2014068757222.
  25. Williams, Jr., Edward Chuck. Water flow control device incorporating water limiting valve. USP2004026695281.