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Connecting device for pipe assemblies 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-043/00
  • F16L-021/00
출원번호 US-0923831 (1992-08-03)
발명자 / 주소
  • Webb Michael C. (Chester Springs PA)
출원인 / 주소
  • Environ Products, Inc. (Lionville PA 02)
인용정보 피인용 횟수 : 46  인용 특허 : 0

초록

A device for providing access to the interstitial region between an inner pipe and an outer pipe which coaxially define the region. The inner pipe has at least one terminal end extending from the outer pipe to leave a portion of the outer wall of the inner pipe exposed to thereby expose the intersti

대표청구항

A pipe system in which at least two double wall pipes define an interstitial region therebetween are connected, comprising: inner pipe connector means connecting the respective inner pipes of said two coaxial pipes, at least one of said inner pipes having its connected terminal end extending from it

이 특허를 인용한 특허 (46)

  1. Satarino, Charles, Adaptive air intake sealing joint.
  2. Kesterman James ; Manger Peter E., Adjustable length storage tank sumps.
  3. Ward, Martin G., Apparatus and method for supporting a pipe coupling.
  4. Ward, Martin G., Apparatus and method for supporting a pipe coupling.
  5. Ward, Martin G., Apparatus and method for supporting a pipe coupling.
  6. Ward, Martin G., Apparatus and method for supporting a pipe coupling.
  7. James E. Kesterman ; Eugene E. Schneider, Apparatus and system for containment.
  8. Hasbargen,Michael Robert; O'Neill,John W.; Coloma,Anthony Joseph; Field,Kevin Mark; Schuh,Darrell Wayne; Hughes,Dennis R.; Abele,Jason Robert, Blower and method of conveying fluids.
  9. Blasch Lawrence R. ; Lamping Frank G., Bulkhead fitting for underground sump.
  10. Webb Michael C., Connecting device for pipe assemblies.
  11. Folkers,Joie L., Contained pipeline system with brine filled interstitial space and method for detecting leakage in same.
  12. Folkers,Joie L., Contained pipeline system with brine filled interstitial space and method for detecting leakage in same.
  13. McGill, M. Daniel; Wyper, Thompson W., Contiguous double containment underground storage tank fueling system and methods for detecting leaks therein.
  14. Pendleton David ; Kesterman James, Dispenser sump.
  15. Youngs Andrew, Double booted flexible entry boot.
  16. Youngs Andrew, Double booted flexible entry boot.
  17. Nordstrom Daniel P. ; Youngs Andrew, Flexible entry boot.
  18. Nordstrom, Daniel P.; Youngs, Andrew, Flexible entry boot.
  19. Youngs Andrew, Flexible entry boot.
  20. Youngs Andrew, Flexible entry boot.
  21. Bay,Andrew Thomas, Flexible pipe coupling.
  22. Halla, Don; Dolson, Richard; Hart, Robert P.; Lucas, Richard; Hutchinson, Ray; Reid, Kent, Fuel storage tank leak prevention and detection system and method.
  23. Lewis,Michael; Lewis,Richard; Lillo,Frank; Miner,Eric, Hydraulic monitoring method and apparatus.
  24. Versaw ; Jr. Robert H. ; Mosier James W. ; Nordstrom Daniel P., Integrally formed tank sump with lid.
  25. Versaw ; Jr. Robert H. ; Mosier James W. ; Nordstrom Daniel P., Integrally formed tank sump with water resistant lid assembly.
  26. Nordstrom Daniel P., Matingly engaged flexible entry boot.
  27. Godeau Denis,FRX, Method of making an endpiece, an endpiece and a connector made by the method, and a circuit including such a connector.
  28. Smith, Bradley W., Modular airbag inflator system.
  29. Kura, Hisatoshi; Sameshima, Kaori; Kunimoto, Kazuhiko; Nesvadba, Peter; Ohwa, Masaki, Photoresist compositions.
  30. Webb, Michael; Struthers, Kevin, Pipe coupling device and assembly.
  31. Ward, Martin G., Pipe coupling support.
  32. Hutchinson, Ray J.; Halla, Donald D.; Dolson, Richard G.; Hart, Robert P.; Lucas, Richard K.; Reid, Kent D., Power head secondary containment leak prevention and detection system and method.
  33. Hutchinson,Ray J.; Halla,Donald D.; Dolson,Richard G.; Hart,Robert P.; Lucas,Richard K.; Reid,Kent D., Power head secondary containment leak prevention and detection system and method.
  34. Hutchinson,Ray J.; Halla,Donald D.; Dolson,Richard G.; Hart,Robert P.; Lucas,Richard K.; Reid,Kent D., Power head secondary containment leak prevention and detection system and method.
  35. Hutchinson,Ray J.; Halla,Donald D.; Dolson,Richard G.; Hart,Robert P.; Lucas,Richard K.; Reid,Kent D., Secondary containment leak prevention and detection system and method.
  36. Hutchinson,Ray J.; Halla,Donald D.; Dolson,Richard G.; Hart,Robert P.; Lucas,Richard K.; Reid,Kent D., Secondary containment leak prevention and detection system and method.
  37. Hutchinson,Ray J.; Halla,Donald D.; Hart,Robert P.; Dolson,Richard G.; Lucas,Richard K.; Reid,Kent D., Secondary containment leak prevention and detection system and method.
  38. Hutchinson,Ray J.; Halla,Donald D.; Hart,Robert P.; Dolson,Richard G.; Lucas,Richard K.; Reid,Kent D., Secondary containment leak prevention and detection system and method.
  39. Hutchinson, Ray J.; Halla, Donald D.; Dolson, Richard G.; Hart, Robert P.; Lucas, Richard K.; Reid, Kent D., Secondary containment leak prevention and detection system and method in fuel dispenser.
  40. Hutchinson,Ray J., Secondary containment system and method.
  41. Lucey, Chris; Nelson, Bill; Sabo, Lorraine; Wickersham, Larry, Split test boot.
  42. Lamping Frank G., Structure for protecting a bulkhead fitting.
  43. Pendleton David R., Sump stabilizer bar.
  44. Smith, Timothy T., Tube seal components.
  45. Webb,Michael C., Under-dispenser containment system.
  46. Guido Zappa IT; Massimo Genoni IT; Marco Genoni IT, Unions for double-wall tubes and dies therefor.
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