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Polyfusion pipe repair system and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-055/18
  • F16L-047/03
출원번호 US-0800387 (2001-03-05)
발명자 / 주소
  • Krout, Jeffrey L.
  • Giannola, Mitchell D.
출원인 / 주소
  • Basic Resources, Inc.
대리인 / 주소
    Hunton &
인용정보 피인용 횟수 : 7  인용 특허 : 49

초록

An apparatus and method for sealing a leak in a plastic pipe is provided. The apparatus includes a body and an electrofusion element. The body is constructed of a substantially rigid material and has an upper surface and a lower surface. The lower surface is adapted to be positionable about at least

대표청구항

1. An apparatus for use in repairing a leak in a plastic pipe, the apparatus comprising:a first portion having a first pipe engaging electrofusion surface, a second pipe engaging electrofusion surface, a first contact surface, and a second contact surface; and a second portion having a first pipe en

이 특허에 인용된 특허 (49)

  1. Brister Beryle D. (Amarillo TX), Apparatus and method for forming a temporary plug in a fluid conduit.
  2. Quin RenA. (Harskirchen FRX) Wiet Paul A. (Le Chesnay FRX) Caputi Jean-Louis M. (Paris FRX), Apparatus for inserting a shut-off device laterally into a pipe.
  3. Toomey Danny D. (Broken Arrow OK) Ralls Gene R. (Tulsa OK) Manley Johnny M. (Owasso OK), Apparatus for repairing a transport pipe.
  4. Glennie William L. (Phoenix AZ), Boot for sealing ruptured gas or water mains and tool for application.
  5. Sellers Randall E. (Candler NC) Loyer Philip K. (Waynesville NC), Branched hose construction, part therefor and methods of making the same.
  6. Stiles Terry L., Clamping apparatus for an electrofusion joint.
  7. Fuller Harold A. (Covington VA) Shepard Michael L. (Covington VA), Concentric injection flow pipe junction fabrication method.
  8. Johnson Alan (Marshfield MA), Coupling devices for use with electrofusion fittings of thermoplastic material.
  9. Johnson Alan (Sunderland GB2), Coupling devices for use with electrofusion fittings of thermoplastic material.
  10. Schafstein Jurgen,DEX ; Hintzen Werner,DEX, Device for welding an accessory on a pipe by means of electrical heating elements integrated in said accessory.
  11. Akiyama Saburo,JPX ; Katayama Yoshio,JPX ; Nishikata Nobuhiro,JPX, Electrically weldable pipe joint and production method thereof.
  12. Porfido Erasmo (Schaffhausen CHX) Bamberger Michael (Gailingen DEX), Electrically weldable plastic fitting.
  13. Bridgstock Eric (Derbyshire GB2) Kenworthy David M. A. (South Yorkshire GB2) Glaves Brian (South Yorkshire GB2) Bilton David A. (Derbyshire GB2), Electro-fusion fitting and control apparatus therefor.
  14. Handa Takayuki (Iwakuni JPX) Uda Naotake (Yamaguchi JPX), Electro-fusion joint.
  15. Barfield Malcolm R. (Willenhall GB2), Electrofusion coupler.
  16. Barrett, Robert E.; Murphy, Kevin, Electrofusion fitting and sealing method for distribution line.
  17. Mito Kazunori (Iwakuni JPX) Hirata Masahiro (Hiroshima JPX), Electrofusion joint.
  18. Nakashiba Akio (Osaka JPX) Nishimura Hiroyuki (Osaka JPX) Nagatani Fumio (Kuga JPX) Mito Kazunori (Kuga JPX) Shibabuchi Toshio (Osaka JPX) Nakaoka Mikio (Osaka JPX), Electrofusion joint and hot water supply header using the same.
  19. Handa Takayuki (Chiyoda JPX) Uda Naotake (Chiyoda JPX), Electrofusion of electrofusion joint, method of confirming state of fusion and fusion joint suitable for use in the meth.
  20. Sichler Wolfgang (Mannheim DEX), Electroweld fitting or electroweld collar.
  21. Smyth Robert James,CAX ; Lelonde Paul,CAX ; St. Jean Alcide,CAX ; Miller Michael Alvin,CAX ; Miller Darcy Evan,CAX, External pipe reinforcing sleeve.
  22. Lin Yo-Chia (5th Fl. ; No. 1 ; Lane 193 ; Chung Cheng N. Road Sanchung City ; Taipei Hsien TWX), Fast tube connector structure.
  23. Krause Brian W. ; Jeglic Michael F. ; Huggard Dennis A., Flangeless pipe joint and a process for manufacturing such a joint.
  24. Ray Charles W. (2827 Westbrook Dr. ; Buildings 3 & 4 ; Apt. 132 Fort Wayne IN 46805), Fluid flow shut-off system.
  25. Reeves Anthony V. (Nottingham GB2), Heat-fusion pipe fitting system.
  26. Miyazaki Takeshi (Inazawa JPX) Narita Takumi (Inazawa JPX) Miyazaki Hidekazu (Inazawa JPX), Hose coupling device.
  27. Martin Luther W. (1221 Julie Dr. Champaign IL 61820) Smith Richard L. (P.O. Box 682 St. Joseph IL 61873), Live gas main insertion tools.
  28. Soper Douglas C. (Dorchester GB2) Gould Brian (Hoddlesdon ; Darwen GB2 4), Mains insertion.
  29. Goodman Bradley A. ; Pollum Charles ; Guthrie Duane D., Method and apparatus for electrofusing thermoplastic.
  30. Kutschke C. T. (Dallas TX), Method and apparatus for forming a joint in a confined space between two abutting ends of conduit liners.
  31. Tracy Fred L. (P.O. Box 111 ; 40th Ave. & County 4 Roll AZ 85347), Method and apparatus for in situ repair of a worn pipe section.
  32. Lebourg Maurice P. (3700 Greenway Plaza ; No. 428 Houston TX 77027), Method and apparatus for installing a spool between two misaligned pipe sections.
  33. Dwight ; Jr. Paul F. ; Fisk Jack C., Method and apparatus for repairing pipe.
  34. Jnsson Arne (Torshlla SEX), Method and means for rapid replacement of damaged pipe sections.
  35. Jonsson Arne (Torshalla SEX), Method and means for rapid replacement of damaged pipe sections.
  36. Toomey Danny D. (Broken Arrow OK) Ralls Gene R. (Tulsa OK) Manley Johnny M. (Owasso OK), Method for repairing a transport pipe.
  37. Vucic Drago M. (Lorain OH), Method for replacing worn tubes in a gas hood.
  38. Martin Luther W. (1221 Julie Dr. Champaign IL 61821) Smith Richard L. (R.R. 2 - Box 82A Edwardsville IL 62025), Method of making live gas main insertions.
  39. Mori Yoji (Nara JPX) Fujita Mitsuhide (Hashimoto JPX) Shimazaki Yasuo (Neyagawa JPX) Yasui Koichi (Nagoya JPX) Sugiki Yutaka (Nakashima JPX) Miyazaki Yasuo (Osaka JPX) Ohinata Masaaki (Nabari JPX), Method of reforming existing gas pipe by repairing joint portions thereof.
  40. Anna John P. ; Cunningham Paul B., Method of repairing a defective portion in a fluid carrying tube.
  41. Kamuro, Takashi; Ootsuga, Hisao; Saito, Isao; Koga, Motoyuki, Method of repairing pipes laid underground.
  42. Taylor James M. (Mountain View CA) Walter Larry A. (Fremont CA) Barton Peter A. (Fremont CA), Pipe joining system and method.
  43. Greig John M. (Whitley Bay GBX), Pipe joint.
  44. Goad Robert L. (Woodstock IL) Marotta Ronald G. (Antioch IL), Pipe seal.
  45. Han Helen (San Jose CA), Plumbing method and composition for use in same.
  46. Burghardt Stanley M. (94-20 Plattwood Ave. Ozone Park NY 11417), Service saddle U-bolt installation holder.
  47. Morinaga Akio (Fujisawa JPX) Hayashi Mitsutoshi (Tokyo JPX) Koga Motoyuki (Tokyo JPX), System for repairing joints in pipes laid underground.
  48. Hintzen Werner,DEX, Thermoweldable clip for conduits.
  49. Vanderlee Keith Wayne, Variable length pipe repair fitting.

이 특허를 인용한 특허 (7)

  1. Bennett, Barton E., Composite repair for pipes.
  2. Trieste, Jr., Richard J., Electrofusion fitting and method of repairing pipes.
  3. Hatakeyama, Kiyoshi, Fusion cutting device.
  4. Bowie, Angus George, Pipe sealing.
  5. Lazzara, Christopher J., Repair kit for natural gas pipe.
  6. Rice,Brian L., System and method for pipe repair.
  7. Rice,Brian L.; Topf, Jr.,Henry E., System and method for pipe repair.
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