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특허 상세정보

Valve with pressure compensation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-001/44   
미국특허분류(USC) 137/62534 ; 137/62536 ; 251/333
출원번호 US-0173662 (1993-12-22)
우선권정보 DE-4300629 (1993-01-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 35  인용 특허 : 0
초록

A valve with pressure compensation via two valve bodies (9, 10), which are arranged on a connecting rod (11 ) in the same direction, and which come to lie on the corresponding valve seats (7, 8) in the closed position in the same direction via deforming zones. The tightness between the valve bodies and the corresponding valve seats is increased, and the closing force required for sealing is reduced by deforming zones located between the upper valve body (9) and the upper valve seat (7), as well as between the lower valve body (10) and the lower valve sea...

대표
청구항

A valve with pressure compensation, comprising: a first valve body; a second valve body; a valve housing, said first valve body and said second valve body being arranged in said valve housing acting in a common direction; outlet openings provided in said valve housing, said outlet openings having flange-like valve seats with said first valve body being seated in a first valve seat and said second valve body being seated in a second valve seat in a closed position, said valve bodies and an inner surface of said valve housing defining a pressure space; a f...

이 특허를 인용한 특허 피인용횟수: 35

  1. Cook, John E.; Perry, Paul D.. Automotive evaporative leak detection system. USP2003116640620.
  2. Oleksiewicz Radek A.. Balanced flow EGR control apparatus. USP1999126006732.
  3. Paul D. Perry CA; John A. Gurd CA. Connection between an integrated pressure management apparatus and a vapor collection canister. USP2002116474313.
  4. Weldon, Craig. Diagnostic apparatus and method for an evaporative control system including an integrated pressure management apparatus. USP2005086931919.
  5. Rebreanu, Silviu V.; Bartha, Istvan; Roman, Florin R.; Hanceanu, Vlad Cristinel; Oprean, Aaron P.. Double port pressure regulator with floating seat. USP2016059354638.
  6. Perry, Paul; Veinotte, Andre. Electrical connections for an integrated pressure management apparatus. USP2005096948481.
  7. Jandal Daoud A. ; Seewald Jeffrey S. ; Mullally Ralph C. ; Plzak William J.. Float valve. USP1998125850848.
  8. Paul D. Perry CA. Fluid flow through an integrated pressure management apparatus. USP2002106470861.
  9. Perry, Paul D.. Fluid flow through an integrated pressure management apparatus. USP2005016840232.
  10. Perry,Paul D.; Cook,John E.. Fuel system with integrated pressure management. USP2006057040301.
  11. Paul D. Perry CA; John E. Cook CA. Fuel system with intergrated pressure management. USP2002116474314.
  12. Sievers Thomas J. ; Fregoso Mario. High-efficiency poppet and seat assembly. USP2000076086039.
  13. Perry, Paul D.. Housing for an integrated pressure management apparatus. USP2003076585230.
  14. Paul D. Perry CA. Housing for integrated pressure management apparatus. USP2002096453942.
  15. de Rouffignac, Eric Pierre; Vinegar, Harold J.; Wellington, Scott Lee; Shahin, Jr., Gordon Thomas; Berchenko, Ilya Emil; Stegemeier, George Leo; Maher, Kevin Albert; Zhang, Etuan; Fowler, Thomas Davi. In situ thermal processing of a hydrocarbon containing formation with heat sources located at an edge of a formation layer. USP2004036702016.
  16. Perry, Paul D.. Integrated pressure management apparatus having electronic control circuit. USP2003016502560.
  17. Paul D. Perry CA. Integrated pressure management apparatus providing an on-board diagnostic. USP2002096450153.
  18. Paul D. Perry CA; John E. Cook CA. Integrated pressure management system for a fuel system. USP2002106460566.
  19. Perry, Paul D.; Cook, John E.. Integrated pressure management system for a fuel system. USP2005066910500.
  20. Perry,Paul D.; Cook,John E.. Integrated pressure management system for a fuel system. USP2006047025084.
  21. Cadman, John Michael; Barnhart, David Richard. Metering valve assembly and method of assembly thereof. USP20190310240537.
  22. Paul D. Perry CA; John E. Cook CA. Method of calibrating an integrated pressure management apparatus. USP2002116484555.
  23. Perry,Paul D.; Cook,John E.. Method of managing pressure in a fuel system. USP2006016983641.
  24. Perry,Paul; Veinotte,Andre. Poppet for an integrated pressure management apparatus and fuel system and method of minimizing resonance. USP2006107121267.
  25. Perry, Paul D.; Nocent, Dennis. Poppet valve seat for an integrated pressure management apparatus. USP2003096623012.
  26. Paul D. Perry CA. Pressure operable device for an integrated pressure management apparatus. USP2002106470908.
  27. Willy Kussel DE; Rolf Beils DE. Seat and holding valve. USP2002046375154.
  28. Perry, Paul D.. Sensor arrangement for an integrated pressure management apparatus. USP2003016505514.
  29. Weldon, Craig. Sensor arrangement for an integrated pressure management apparatus. USP2004036708552.
  30. Paul D. Perry CA. Solenoid for an integrated pressure management apparatus. USP2002116478045.
  31. Cook, John E.; Perry, Paul D.. Temperature correction method and subsystem for automotive evaporative leak detection systems. USP2004016672138.
  32. Cook,John E.; Perry,Paul D.. Temperature correction method and subsystem for automotive evaporative leak detection systems. USP2006087086276.
  33. Myer, Andrew; Ponnathpur, Chetan; Heichelbech, John; Muntean, George; Holl, Stephen; Burke, James F.; Anthis, John; Chakrabarti, Joydeep; Simmons, Brandon; Schmidt, Niklas; Birari, Yogesh V.. Urea injection systems valves. USP2018049938875.
  34. Myer, Andrew; Ponnathpur, Chetan; Heichelbech, John; Muntean, George; Holl, Stephen; Burke, James F.; Anthis, John; Chakrabarti, Joydeep; Simmons, Brandon; Schmidt, Niklas; Birari, Yogesh V.. Urea injection systems valves. USP2016089422850.
  35. Muntean, George; Pawar, Nachiket; Inala, Kundana; Holl, Steve; Apewokin, Stephanie; Gosselin, Cynthia; Myer, Andrew; Burke, Jim F.; Heichelbech, John. Urea solution pumps having leakage bypass. USP20181010087804.