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특허 상세정보

Female joint having safety function

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16L-037/46    F16L-037/44    F16K-003/02    F16L-037/23   
출원번호 US-0669443 (2015-03-26)
등록번호 US-9528649 (2016-12-27)
우선권정보 JP-2012-216399 (2012-09-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wenderoth, Lind & Ponack, L.L.P.
인용정보 피인용 횟수 : 0  인용 특허 : 31
초록

A female coupling member includes a coupling member body having a fluid passage and being configured to receive a male coupling member from a front end thereof, and a valve member disposed in the coupling member body to traverse the fluid passage. The valve member has an opening and is displaceable between an open position and a closed position. In the open position, the valve member communicates between a front end side and a rear end side of the fluid passage through the opening. In the closed position, the opening is located outside the fluid passage ...

대표
청구항

1. A female coupling member having a safety function, to which a male coupling member can be detachably coupled, the female coupling member comprising: a coupling member body having a front end, a rear end, and a fluid passage extending through the coupling member body from the front end to the rear end in a direction of a longitudinal axis of the coupling member body, the coupling member body being configured to receive the male coupling member from the front end of the coupling member body; anda valve member disposed in the coupling member body so as t...

이 특허에 인용된 특허 (31)

  1. Belisaire Daniel (Cesson SvignFRX) Serot Pierre (Fontenay aux Roses FRX). Automatic coupler for pressurized fluid circuit. USP1991035002254.
  2. Niemi, Pertti K.. Bayonet catch for a line of pressurized medium. USP1985114552333.
  3. Nicolino, Aldo; Caradonna, Giandomenico; Pellegrino, Massimo. Connecting member for a fast-fit safety coupling. USP2004076758457.
  4. Levenez Yves (Vause le Penil FRX). Connectors used in fluid techniques. USP1988014716934.
  5. Nyberg Kent,SEX. Coupling for hoses or the like. USP2001086279874.
  6. Mikiya, Toshio; Nishio, Takuya; Matsumoto, Kohji. Female coupling member of a pipe coupling. USP2009067549445.
  7. Engdahl Bjorn (Krokslatts Parkgata 58C S-431 58 Molndal SEX). Hose coupling for compressed air. USP1996085547166.
  8. Maldavs Ojars (Lincoln NE). Lever-type quick disconnect coupling. USP1982094347870.
  9. Baumgardner Gary O. ; Berninger John F. ; Vote Dale R.. Lockout valve. USP2000096116278.
  10. Brice, Lawrence E.; Kempf, John A.. Lockout valve. USP2005056893002.
  11. Braun Thomas Anthony ; Blenkush Brian J.. Low spill high flow quick coupling valve assembly. USP2000126161578.
  12. Henry Clark A. (Scotia NY) Cabahug Eric F. (Schenectady NY) Cooley Jack L. (Clifton Park NY) Grace Richard C. (Carlisle NY). Narrow accessway liquid sewage pump remotely operable multi-part quick connect/disconnect slide coupling. USP1991085038817.
  13. Mikiya, Toshio; Matsumoto, Koji. Pipe coupler. USP2009057537246.
  14. Giesler Dennis C. (Maple Grove MN). Push-to-connect coupler with interlocking three-way valve. USP1995055413309.
  15. Tiberghien,Alain Christophe; Chambaud,Antoine. Quick connection and method for uncoupling the male and female elements of such a connection. USP2009017472930.
  16. Lacroix, Jean-Jacques. Quick connection for the removable join of pipes. USP2005016840548.
  17. Larbuisson Patrick,FRX. Quick coupler that uncouples in two stages. USP1998095806832.
  18. Tiberghien, Alain-Christophe; Chambaud, Antoine; Pastore, Olivier. Quick coupling for joining together two pipes for conveying a gas under pressure. USP2011027887102.
  19. Larbuisson Patrick (Paris FRX). Quick coupling for pressure conduit with controlled disengagement. USP1996075535985.
  20. Jean-Jacques Lacroix FR; Antoine Chambaud FR. Quick safety connection for removably joining pipes. USP2002076412828.
  21. Phlipot James R. (St. Louis MO) Scharfenberg Randolph E. (St. Louis MO). Quick-disconnect fitting for gas line connection. USP1986094613112.
  22. Shelef Gad (777 San Antonio Rd. ; #97 Palo Alto CA 94303) Davidson Peter M. (P.O. Box 3731 Stanford CA 94309). Safety hose coupler. USP1993085240023.
  23. Burquier Jean-Luc (Veyrier du Lac FRX). Safety valve unions. USP1983084397445.
  24. Svensson Jan A. (Solhemsgatan 12 S-561 35 Huskvarna SEX). Slide valve and coupler assembly. USP1981124306705.
  25. Ozaki Yoshikazu (Tokyo JPX). Socket of pipe joint. USP1995065423515.
  26. Donner Verne P. (Palatine IL). Three way slide valve with center return. USP1982074340203.
  27. Blenkush, Brian J.. Two-way uncoupling valve assembly. USP1985094541457.
  28. Kirwan Lee D. (1223 Thistledown Avenue Sarnia ; Ontario CAX) Hurst Roger C. (1253 Thistledown Avenue Sarnia ; Ontario CAX N7S 5A8). Valve assemblies for filling containers with pressurized gas. USP1992095148839.
  29. Bizzarro, Peter. Valve defining modulated and unmodulated flow paths. USP2009097584782.
  30. Charles E. Kyle. Valved couplings for RV sewer hose. USP2002046378555.
  31. Kouda Toru,JPX. Valved pipe coupling for fluid lines. USP2000076089539.