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Pipe coupling

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-023/02
  • F16L-023/12
출원번호 US-0282102 (2011-10-26)
등록번호 US-8616585 (2013-12-31)
우선권정보 FR-07 07658 (2007-10-31)
발명자 / 주소
  • Stefani, Yves
  • Lucotte, Roland
출원인 / 주소
  • Saint-Gobain Performance Plastics Corporation
대리인 / 주소
    Abel Law Group, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 87

초록

A pipe joint includes a first pipe that includes a first flange and a second pipe that includes a second flange. A first sleeve is installed within the first pipe and a second sleeve is installed within the second pipe. Further, an annular ring is positioned between the flange of the first pipe and

대표청구항

1. A pipe joint, comprising: a first pipe comprising a first flange;a second pipe comprising a second flange;a first sleeve installed within the first pipe;a second sleeve installed within the second pipe;a one piece annular ring positioned between and in direct contact with the flange of the first

이 특허에 인용된 특허 (87)

  1. Kingsford Kenji A. ; Nguyen Peter, Adjustable leak-tight coupling system.
  2. Hilsheimer George W. (P.O. Box 1647 Tulsa OK 74101), Adjustable seat for butterfly valves.
  3. Ninomiya Youichi (Nobeoka JPX) Tsuno Kazuhiko (Nobeoka JPX), Ball valve assembly.
  4. Gachot Jean (26 BIS ; Avenue de Paris Soisy-sous-Montmorency ; Val-d\Oise FR), Butterfly valve.
  5. Hiltebrand Eduard (Schaffhausen CHX), Butterfly valve.
  6. Nishio Hideaki (Chino JPX) Tomono Masahiko (Suwa JPX), Butterfly valve.
  7. Okada Yoshitsugu (Hirakata JPX), Butterfly valve.
  8. Raymond ; Jr. Frank J. (Houston TX), Butterfly valve.
  9. Velan Adolf Karel (Westmount CAX), Butterfly valve.
  10. Ninomiya Youichi (Nobeoka JPX) Ogawa Hirotoshi (Nobeoka JPX) Ueda Tomoyuki (Nobeoka JPX) Machida Masataka (Nobeoka JPX), Butterfly valve assembly.
  11. Mller Fritz (Am Bahnhof D-7118 Ingelfingen-Criesbach DEX), Butterfly valve assembly and method of manufacturing the same.
  12. Younker Paul M. (El Cajon CA), Butterfly valve having improved sealing characteristics.
  13. Kennedy Paul G. (Horseheads NY), Butterfly valve seal arrangement.
  14. Sutter Jean G. (Villers-les-Nancy FRX) Pereebois Alain A. P. (Pont-a-Mousson FRX), Butterfly valve structure and a sleeve therefor.
  15. Bowsher Mark A. (Flint TX), Clamp with teeth for grooved pipes.
  16. Fischer,Steven A.; Stein,Michael A.; Kubesh,Jeffrey C.; Edlund,Todd J.; Donoho,James; Soderstrom,Eric; Stoick,Michael, Component to component sealing method.
  17. Lukach, Jr., Arthur S., Corrosion-resistant coupling means and methods for using same.
  18. Ishiwata, Kazutami, Coupling for fluid pipes.
  19. Olansen Ronald A. (Lyme CT) Cory John M. (Old Lyme CT) Champlin ; Jr. Harry C. (Ashaway RI), Cryogenic valve seal.
  20. Taga Jun (1-10 Minami-Ikuta Tama-ku ; Kawasaki-shi JPX), Double piping structure.
  21. Dirkin William (Portage MI), Dual tandem composite cylinder assembly including separately formed cylinder barrels.
  22. Rung Robert (Hopatcong NJ) Dole Douglas R. (Whitehouse Station NJ), Elastomer-lined metal pipe.
  23. Gretz, Thomas J., Electrical connector.
  24. Tort O. Alejandro (Mexico City MXX), Expanding gate valve.
  25. Mueller Wilhelm (Neuhausen CHX) Overath Friedhelm (Schaffhausen CHX) Weyer Michael (Schaffhausen CHX), Flange connection for fiber-reinforced plastic pipe pieces.
  26. Best William J. (Naperville IL) Hoff Joseph W. (Bolingbrook IL) Smick Stephen J. (Oswego IL) Skurka James A. (Niles IL), Flexible seating structure for valves.
  27. Kingsford Kenji A. (Devore CA) Martinez David R. (Corona CA), Fluid transport coupling.
  28. Dalluge,Paul Russell; Pothast,Larry Dean; Witt,Gary Alan, Fluid valve control members having contoured sealing surfaces.
  29. Brown Robert Joseph ; Mabery William John ; Gentry Harold Taylor ; McDermott Gerald Patrick, High performance butterfly valve.
  30. Scobie William B. (Houston TX), High temperature valve and seat therefor.
  31. Schaefer Rudolf (Brauerstrasse 35 D-4100 Duisburg 1 DEX), Hollow body assemblies.
  32. Egner Randall H. (Durango CO) Kneller Dale A. (Durango CO), Low turbulence joint for lined slurry pipeline.
  33. Torche Michael P. (Garden Grove CA), Metal seal structure.
  34. Hayes William R. (Cincinnati OH) Shea Allan K. (Erie PA), Metallic seal for high performance butterfly valve.
  35. Nicholson Terence P. (Hexham GBX) Tozer Michael J. C. (Stocksfield NLX), Metallic stem seal with inclined channel and integral support member.
  36. Levario,Alfredo, Method and a coupler for joining two steel pipes.
  37. Schulte-Ladbeck Bernd (Houston TX), Method for making a flanged pipe length having a lining of plastic material.
  38. Sloan ; Jr. Paul H. (Granger IN) Quick Danny F. (Blytheville AR) Brown James M. (Osceola AR) O\Keefe Van W. (Blytheville AR), Method of aligning and fixing valve components during valve assembly.
  39. McKnight Devereux J. ; McKnight Brent H. ; Cunningham James A., Oilfield valve.
  40. Walsh Matthew E. ; Wolf Gary A. ; Soderstrom ; Sr. Eric G., Pass-through dual containment fitting.
  41. Stefani, Yves; Lucotte, Roland, Pipe coupling.
  42. Straub ; Immanuel, Pipe coupling.
  43. Goetzinger John (2956 W. 17th St. Erie PA 16506), Pipe flange.
  44. McNealy Richard ; Stauffer Doug, Pipe flange connection for pressure retaining, abrasive/corrosive service.
  45. Stary Gary M. (636 Thorn Hollow Dr. Coraopolis PA 15108), Pipeline valve apparatus.
  46. Stary Gary M. (636 Thorn Hollow Dr. Coraopolis PA 15108), Pipeline valve apparatus.
  47. Sato Shinji,JPX ; Kato Takahiro,JPX, Plastic butterfly valve.
  48. Nelson John M. (Houston TX) Willis Ray D. (Houston TX), Plastic coating thread and coupling assembly.
  49. Jopp Gerhard P. (Wayzata MN), Plastic tube fitting and joint.
  50. Conley Richard W. (Pittsburgh PA) Tremblay Richard P. (Pittsburgh PA), Plastic valve and improved actuator therefor.
  51. Schmitt Edward L. (Pittsburgh PA) Caroleo Steven J. (McKees Rocks PA) Bolam Charles W. (Pittsburgh PA) Conley Richard W. (Pittsburgh PA), Plastic valve assembly.
  52. Collins Timothy R. (Cologne MN) Chinnock Robert T. (Victoria MN) Hamilton Dean T. (Cologne MN), Plastic valve with flexible tube and tube squeezing apparatus.
  53. Thomas Charles T. (Rte. 2 ; P.O. Box 609 Early TX 76801), Positionable flanged wall pipe for masonry wall installation.
  54. Sisk David E. (R.R. 1 ; Box 340 Bonne Terre MO 63628), Positive fluid seal butterfly valve.
  55. Dubois Jean-Paul (Coutras FRX), Process for improving the mechanical and sealing properties of elastomer gaskets, joints and seals and the seal obtained.
  56. Dubois Jean-Paul (Coutras FRX), Process for improving the mechanical and sealing properties of elastomer gaskets, joints and seals and the seal obtained.
  57. Sisk David E. (Bonne Terre MO), Reinforced industrial butterfly valve.
  58. Stearns David P. ; Ruffner Shawn P. O., Retrofittable corrosion-resistant volume damper.
  59. Moretti, Erminio; Perrin, Gilles, Rotatable stopcock for a male coupling having a 90° offset connecting piece.
  60. Shreve Marshall T. (Sulphur LA), Safety shield for flanged pipe coupling.
  61. Wilkins Ronald D. (Houston TX), Seal assembly for butterfly valve.
  62. Tckmantel Hans-Joachim (Mlheim a.d. Ruhr-Heissen DEX), Seal assembly, especially for a flange seal.
  63. Kurkjian ; Jr. Gregory A. (Wheaton IL), Seal for butterfly valves.
  64. Hayes William R. (Cincinnati OH), Seal for high performance butterfly valve.
  65. Jost, Harry, Seal for medium-conducting components.
  66. Johnson Stephen A. (Fountain Valley CA), Seal structure.
  67. Butler Ronald G. (Mountville PA) Houck Wayne R. (Columbia PA) Lehman John R. (Maytown PA) Miller Roy D. (Landisville PA), Sealing arrangement, for use with, and in combination with, a steam and fuel oil control and furge valve, and a valve se.
  68. Hubertson Folke H. (Sffle SEX), Sealing device for throttle valves.
  69. Huber Richard (Modling near Vienna OE), Sealing system for shutoff elements.
  70. Huber Richard (Vienna ATX), Sealing system for shutoff elements.
  71. James Donoho ; Michael Stoick ; Eric Soderstrom, Self-flaring plastic fittings.
  72. Steele James R. (Stillwater MN), Shaft seal for butterfly valve.
  73. Newell Fred T. (Bradford PA) Smith Gerald B. (Bradford PA), Shaft seal for corrosion resistant butterfly valve.
  74. Goldsweer Karl Wilhelm,DEX ; Brueggemann Mario Enrico,DEX, Shut-off valve for pipes.
  75. Iff Rene (Bern CHX), Stem and disc seal construction for butterfly valves.
  76. Nikirk Chris T. (Houston TX) Seidel Francis L. (Houston TX), Tandem seal gasket assembly.
  77. Dutilleul Pierre,FRX ; Noel Thierry,FRX, Threaded assembly of metal tubes designed to contain a corrosive fluid.
  78. James Donoho ; Michael Stoick ; Eric Soderstrom, Torque confirmation fitting.
  79. Fukano Yoshihiro,JPX ; Maruyama Tetsuro,JPX, Tube joint.
  80. Wolf Gary A. (Young America MN) Petersen Steven D. (Chaska MN) McKenzie Jeffrey J. (Watertown MN), Tubing connector assembly.
  81. Kingsford, Kenji A.; Nguyen, Peter N., Universal interlocking fitting.
  82. Taylor Charles W. (Batavia OH) DeJager Everett J. (Cincinnati OH), Valve construction and method of making the same.
  83. Dingler Hermann P. A. (Cincinnati OH), Valve seat retainer.
  84. Krause Bernd (Cincinnati OH) Hoelscher Wayne L. (West Chester OH) Scroggin William F. (Cincinnati OH), Valve seat retainer having a full uninterrupted gasket face.
  85. Wang, Chia-Lin, Valve with improved junk ring structure.
  86. Pittman Gary M. (Pearland TX) Senior Kenneth A. (Wilmington DE) Strunk John N. (Houston TX) Thondukolam Krishnan R. (Newark DE), Valve with perfluoroelastomer packing.
  87. Sundararajan, Alagarsamy, Valve with seat assembly.
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