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Inverted bellows valve

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-043/00
  • F16K-031/124
출원번호 US-0856718 (1986-04-28)
발명자 / 주소
  • Danko Oliver L. (Chesterland OH) Bork
  • Jr. Carl R. (Euclid OH)
출원인 / 주소
  • Nupro Company (Willoughby OH 02)
인용정보 피인용 횟수 : 41  인용 특허 : 5

초록

A bellows valve has inlet and outlet passages in fluid communication with a valve chamber on opposite sides of a valve seat. An elongated valve stem has a first end adapted for selective sealing engagement with the valve seat, and a second end of the stem is operatively connected with an actuator as

대표청구항

An inverted bellows valve comprising: a valve body having a fluid chamber defined therein with inlet and outlet passages being in fluid communication with said chamber on opposite sides of a valve seat; an elongated valve stem having a valve member at a first end operatively received in said chamber

이 특허에 인용된 특허 (5)

  1. Danko Oliver L. (12184 Heath Rd. Chesterland OH 44026) Gallagher Bernard J. (6665 Gates Mills Blvd. Gates Mills OH 44040) Shufflebarger Earl D. (6609 Berkshire Dr. Mentor OH 44060) Simko David M. (64, Bellows valve.
  2. Gmignani Francois (Zone Industrielle la Palunette Bouches-du-Rhone ; Chateauneuf les Martigues FRX), Blocking valve.
  3. Thomas John H. (Pittsburgh PA), Pneumatic shut-off valve.
  4. Stubbs George A. (Warrington GB2), Valve and components therefor.
  5. Eaton Alan (Lymm GB2) Mitchell William T. (Thirsk GB2) Sunderland Alec (Weymouth GB2), Valves for fluids.

이 특허를 인용한 특허 (41)

  1. Maier, William C., Access cover for pressurized connector spool.
  2. Hertzler,Benjamin Lee; Shay,Robert Harrison; Botelho,Alexandre de Almeida, Assembly and method for containing, receiving and storing fluids and for dispensing gas from a fluid control and gas delivery assembly having an integrated fluid flow restrictor.
  3. Coura Herbert Robert,DEX ; Rauen Wolfgang,DEX ; Sauer Martin,DEX ; Schmid Werner,DEX, Bellows for sealing a valve rod passage in a globe valve.
  4. Adishian David (Palos Verdes Estates CA) Silverman Ira J. (Northridge CA), Bellows valve.
  5. Glime, III, William H., Coated seals.
  6. Glime, William H., Coated seals.
  7. Lardy, Pascal; Kidd, H. Allan; Maier, William C., Combination of expansion and cooling to enhance separation.
  8. Kingsford Kenji A. ; Chan Anthony K. T. ; Fregoso Mario ; Martinez David R., Compact valve with rolling diaphragm poppet.
  9. Kidd, H. Allan; Maier, William C.; Chochua, Gocha, Compressor assembly including separator and ejector pump.
  10. Maier, William C., Compressor mounting system.
  11. Majot, Kevin M.; Rohrs, Charles A., Coupling guard system.
  12. Maier, William C.; Chochua, Gocha, Density-based compact separator.
  13. Danko Oliver L. (Chesterland OH), Diaphragm valve.
  14. Tudor, Thomas R.; Portelli, Mark J., Dispensing device with valve assembly having continuously smooth transition between tip and stem.
  15. Delmotte, Scott J.; Vine, Jon T.; O'Leary, Thomas D., Drainage system for compressor separators.
  16. Maier, William C., Dual body drum for rotary separators.
  17. Kumar, Jay; Kidd, H. Allan; Maier, William, Enhanced in-line rotary separator.
  18. Maier, William C., Fluid channeling device for back-to-back compressors.
  19. Maier, William C.; Chochua, Gocha T., Fluid deflector for fluid separator devices.
  20. Maier, William C., Flush-enabled controlled flow drain.
  21. Callaghan David (Edinboro PA) Reber Richard K. (Erie PA), High pressure bellows valve.
  22. Maier, William C., High pressure casing access cover.
  23. Nguyen, Phuong T.; Thompson, Robert E.; Kimmel, Joshua J., Media control valve.
  24. Gregoire Roger J. (Bulverde TX), Microvalve for fluid delivery system.
  25. Kidd, H. Allan; Maier, William C., Multiple modular in-line rotary separator bundle.
  26. Kenney, Mark D., Perimeter seal for backside cooling of substrates.
  27. Adams, Keith; Comeaux, David Daniel; Holgate, Ben Calvin, Power boost assist closed device for actuators.
  28. Lardy, Pascal; Kidd, H. Allan; Maier, William C., Radial vane pack for rotary separators.
  29. Maier, William C., Rotary separator drum seal.
  30. Ebskamp,Lambertus; Notten,Nicolaas Joannes, Sealing assembly.
  31. Maier, William C., Separator drum and compressor impeller assembly.
  32. Maier, William C.; Chochua, Gocha, Separator fluid collector and method.
  33. Maier, William C.; Miller, Harry F., Shear ring casing coupler device.
  34. Maier, William C.; Griffin, Daniel J., Slidable cover for casing access port.
  35. Maier, William C., Static fluid separator device.
  36. Pearlstein,Ronald Martin; Langan,John Giles; Zheng,Dao Hong; Irven,John; Hertzler,Benjamin Lee, Sub-atmospheric gas delivery method and apparatus.
  37. Fukano, Yoshihiro; Uchino, Tadashi, Two-way valve.
  38. Iwabuchi Toshiaki (Yabutsukahonmachi JPX), Vacuum exhaust valve.
  39. Platz, Christian; Birkelund, Michael, Valve actuator assembly.
  40. Feldman, Joel; Sulcs, Peter; Zeiler, Daniel E.; Hayes, II, Charles W.; Hasak, David; Waller, Yancy J., Valve and actuator assemblies.
  41. Evans Martin, Valve device for introducing particulate materials into a high pressure air stream.
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