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Ball valve packing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-005/06
출원번호 US-0526738 (2003-01-17)
등록번호 US7887024 (2011-02-02)
국제출원번호 PCT/US03/01351 (2003-01-17)
§371/§102 date 20050304 (20050304)
국제공개번호 WO/062683 (2003-07-31)
발명자 / 주소
  • Timko, Jared S.
  • Lippucci, Thomas A.
  • Kvarda, Eric M.
  • Fry, Brandon J.
  • Gotch, James E.
출원인 / 주소
  • Swagelok Company
대리인 / 주소
    Calfee, Halter & Griswold LLP
인용정보 피인용 횟수 : 0  인용 특허 : 74

초록

A ball valve includes a valve element and a single piece packing that seals the valve element within a valve cavity. The single piece packing is pulled over the valve element at room temperature or may be molded on. The valve element may include a flow control element such as a ball and upper and lo

대표청구항

We claim: 1. A valve comprising:a valve body having a valve cavity therein;a valve element for controlling flow through the valve based on a rotational position of the valve element about an axis of rotation, anda single piece packing that surrounds said valve element; and seals said valve element w

이 특허에 인용된 특허 (74)

  1. Schmitt Eugene W. (Lockport IL), Angle cock improvements.
  2. Henwood Gerard S. (384 Mattson Rd. Glen Mills PA 19342), Angle entry rotary valve.
  3. Corbin Susan E. (Mentor OH) Brown Cal R. (Euclid OH) Crozier David W. (Mayfield Heights OH) Williams Peter C. (Cleveland Heights OH), Ball valve.
  4. Klyde Ingolf (Rageveien 42 N-4040 Harsfjord NOX), Ball valve.
  5. Krause Ralf,DEX, Ball valve.
  6. Ludwig Albert R. (Holiday FL), Ball valve.
  7. Mese Hisayoshi (Osaka JPX), Ball valve.
  8. Huang Michael,TWX, Ball valve adapted to couple with an output drive shaft of a valve control device.
  9. Evans Robert W. (Houston TX), Ball valve assembly.
  10. McCafferty John J. (Coalpit Heath GB2), Ball valve for pipeline.
  11. Natalizia ; Angelo, Ball valve having metal seat rings.
  12. Soria Vega Sergio (Huntington Beach CA), Ball valve having one-piece machined seat member.
  13. Tow John P., Ball valve having one-piece packing.
  14. Chronister Clyde H. (6115 Bermuda Dunes Houston TX 77069), Ball valve having replaceable seals under full service pressure.
  15. Hansen Anders N. (Husby DKX), Ball valve having valve housing with interior annular ridge for holding annular retaining element in position.
  16. Stone Ralph S. (Missouri City TX) Shelton William S. (Houston TX), Ball valve with seat loading mechanism.
  17. Calvert ; Michael Arnold ; Senger ; David Joseph, Ball valves.
  18. Calvert Michael A. (Kirkcaldy GB6), Ball valves.
  19. Matthews Raymond E. (Campbel CA), Cam locked ball valve.
  20. Ikematsu Morio (Takaishi JPX) Hiranuma Hiromichi (Sakai JPX), Clamp for use with top entry ball valve.
  21. Graves John G. (3107 S. Woodward Blvd. Tulsa OK 74105), Combination ball and check valve.
  22. Maselli Paolo,ITX ; Florio Andrea,ITX, Device for shifting the seats of a ball valve.
  23. Chambers James F. (17 Woodberry Rd. Little Rock AR 72212), Dual action ball valve.
  24. Spock ; Jr. Thomas F. (Cincinnati OH) Klotter David (Cincinnati OH) Kirk Steve (Cincinnati OH), Enhanced sealing arrangement for a rotary valve shaft.
  25. Abe Michio (2-119 Mino-cho Kasugai ; Aichi JA) Urokohara Tomio (4-15 Yasiu-cho Kita ; Nagoya JA), Fluid flow control valve.
  26. Landschoot, Timothy P.; Haltiner, Jr., Karl Jacob; Perry, Robert B., Fuel injector cover.
  27. Upchurch James M. (Sugar Land TX), Full bore sampler valve.
  28. von Pechmann Heinz A. (7903 Meadowvale Houston TX 77063), Gas tight plug valve.
  29. Koch Ulrich H. (Bainbridge Township ; Cuyahoga County OH) Williams Peter C. (Cleveland Heights OH) Lutz Gilbert F. (Chesterland OH), High pressure ball valve.
  30. Koch Ulrich H. (Bainbridge Twp. ; Cuyahoga County OH) Williams Peter C. (Cleveland Heights OH) Lutz Gilbert F. (Chesterland OH), High pressure ball valve.
  31. Kolenc Terrence J. (Mentor OH), High pressure diaphragm valve.
  32. Stunkard Gerald A. (P.O. Box 748 Gladewater TX 75647), In-line repairable top entry ball valve.
  33. Connolly Walter L. (Moraga CA) Ray Harold T. (Walnut Creek CA), Integral end closure and hub for valve body and method of forming same.
  34. Taniguchi Masato (Aichi JPX) Yagi Juzo (Aichi JPX) Takeda Hiroshi (Aichi JPX), Mechanical part made of ceramics.
  35. Anaya Jose R. (Coacalco MXX), Mechanically balanced tapered plug valve.
  36. Bialkowski Ludwik S. (Troy OH), Metal seat assemblies for valves.
  37. Velan Adolf K. (Westmount CAX), Metal seated ball valves.
  38. Natalizia Angelo (Smithfield RI), Non-spherical ball valve.
  39. Combes Marvin G. (Castro Valley CA), One piece seat ring with O-ring seal.
  40. Reed C. Lawson (Cincinnati OH) George J. Anthony (Cincinnati OH), One piece top seal for a valve.
  41. Guzzetta Matthew P. (10425 Loma Rancho Road La Mesa CA 92077), Petcock.
  42. Iff Rene (Bern CHX), Plastic lined rotatable valve.
  43. Price Ralph J. (7636 Upper Miamisburg Rd. Miamisburg OH 45342) Albert Jack (3608 Hertland Dr. Kettering OH 45439), Remotely controlled oil drain valve.
  44. Katayama Yoshio (Kuwana JPX), Rotary plug valve.
  45. Sandling Michael J. (Barnstaple GB2), Rotary plug valve.
  46. Sandling Michael J. (Barnstaple GB2), Rotary plug valve.
  47. Woronowicz ; Romuald, Seat and trunnion assemblies for rotary valves.
  48. Kemp Willard E. (Houston TX), Seat assembly for ball valves.
  49. Trunk Werner (Hedetoften DKX), Shut-off device.
  50. Walter John F. (Warwick RI), Slurry valve.
  51. Stone Ralph S. (Houston TX), Spring and seat assembly for ball valves.
  52. Iff Rene (Bern CHX), Stem and disc seal construction for butterfly valves.
  53. Hollingworth Keith Jeffrey,GBX ; Jones Peter Richard,GBX, Tapered plug valve.
  54. McMahon Timothy A. ; Kuhlman Charles R. ; Weber Larry J., Throttling control in a fluid control valve.
  55. Williams Kenneth R. (Huntington Beach CA), Tight shut-off valve with flow control element.
  56. Harding Bruce L. (Holden MA), Top entry ball valve.
  57. MacAfee Jerry D. (Glastonbury CT), Top entry ball valve.
  58. Ikematsu Morio (Takaishi JPX) Wada Tohru (Sakai JPX) Nakanishi Tohru (Osaka JPX) Ishigami Nobuo (Sakai JPX), Top entry ball valve and a clamp therefor.
  59. Beasley Marvin E. (Houston TX), Top entry ball valve and method of assembly.
  60. Osthues Robert H. (Holden MA) Caprera Brian J. (Worchester MA), Top entry ball valves with cam adjustable seats.
  61. Harding, Bruce L., Top entry metal-seated ball valve.
  62. Stunkard Gerald A. (P.O. Box 748 Gladewater TX 75647), Top entry trunnion ball valve.
  63. Holec Edward J. (Hampton VA), Top entry, trunnion-type ball valve.
  64. Butler Ronald G. (Lancaster PA) Lehman John R. (Columbia PA) Gray Douglas S. (Lancaster PA) Houck Wayne R. (Columbia PA), Trunnion type ball valve.
  65. Gonsior Wolfgang,DEX, Valve.
  66. Tullio John A. (Erie PA), Valve.
  67. Johnson David A. (Shrewsbury MA) Wright Joseph B. (Northboro MA) Pashoogian Michael (Worcester MA), Valve assembly and disassembly device.
  68. Johnson David A. (Shrewsbury MA) Wright Joseph B. (Northboro MA) Pashoogian Michael (Worcester MA), Valve assembly and disassembly device.
  69. Kushida Kazuhiko (Saitama JPX) Suyama Ryoji (Saitama JPX), Valve assembly including elastic seals.
  70. Dupont Pierre (Rambouillet FRX) Frafjord Peter (Hafrsfjord NOX) Grandgeorge Bruno (Vallet FRX), Valve including a closing device and sealed connectors.
  71. Fan Fandy J. Y. (Sugar Land TX), Valve seal.
  72. Williams, Peter C.; Koch, Ulrich H.; Yusko, Jr., Edward M.; Mannion, Thomas M., Valve stem packing assembly.
  73. Bramblet John W. (5600 Harvey Wilson Dr. Houston TX 77020), Valve stem packing structure.
  74. Mong ; William K. ; Zoric ; Michael T., Vented ball type angle cock.
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