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특허 상세정보

Ball valve with orifice

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-005/10   
미국특허분류(USC) 137/269 ; 138/45 ; 251/207
출원번호 US-0760021 (1977-01-17)
우선권정보 JP-0085275 (1974-07-17)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 0
초록

The through hole of the ball of a ball valve which resembles a cock is provided with an orifice on the side wall thereof. Opposite to the orifice on the side wall of the through hole is provided another through hole. By revolving the ball, the ball valve selectively serves as a ball valve or an orifice.

대표청구항이 없습니다

이 특허를 인용한 특허 피인용횟수: 31

  1. Simpson, Scott W.. Ball shaft for a liquid coolant valve. USP2015079086154.
  2. Holstrom, John R.. Ball valve. USP200910D601663.
  3. Mese Hisayoshi (Taishibashi JPX) Kanaya Shigeo (Suita JPX). Ball valve. USP1983024371146.
  4. Bartell, Kevin Dwayne. Ball valve and seat assembly with life-sustaining flow. USP2014118881767.
  5. Carlson,Bengt A.; Buck,Werner A.. Ball valve with modified characteristics. USP200705RE39658.
  6. Soderberg Roy E. (N. Kingstown RI). Blowdown valve. USP1984054449544.
  7. Mogas,Matthew L.; Williams, Jr.,John B.. Continuous catalyst extraction valve with line cleaning feature. USP2007057219877.
  8. Gneuss, Detlef. Device for the controlled guidance of a polymer melt. USP2013018356625.
  9. Verdecchia William A.. Diaphragm orifice for flushometer. USP2001106299128.
  10. William A. Verdecchia. Diaphragm orifice for flushometer. USP2002106467750.
  11. Loga,Thomas Henry. Dual chamber orifice fitting valve. USP2006097104521.
  12. Paterson,Graham H.; Kappel,Frederick M.. Flow control apparatus. USP2009037503345.
  13. Gabard-Cuoq, Céline; Hache, Jean-Michel; Roux, Gilles. Flow metering device. USP2012048156801.
  14. Thomas ; Jr. Roy S. (Hopewell VA). In-run cleanable orifice trap. USP1990024899981.
  15. Miller Kent Alan. Incrementally positionable ball valve. USP2001046220566.
  16. Marandi Ali. Insert for flow throttling ball valves. USP1999085937890.
  17. Barcatta, Frank August. Liquid flow rate modulator. USP2015119185856.
  18. Hicks Irwin A. (Radnor PA). Mounting arrangement for a critical flow device. USP1987024645174.
  19. Gomez, Jesús A.. Ratcheting shower head valve. USP2017069687861.
  20. Denzler, Oliver; Weis, Christoph; Taran, Christoph. Sanitary functional unit. USP2015069062440.
  21. Johnson Augustus W.. Sprinkler drain and test valve. USP1999085944051.
  22. Johnson Augustus W. (70 W. 51 St. Hialeah FL 33012). Sprinkler drain and test valve. USP1987044655078.
  23. McHugh George J. (Broomall PA). Supply valve and arrangement for fire suppression water sprinkler system. USP1993125269344.
  24. Kindersley Peter. Throttling device and element. USP1999095947157.
  25. McHugh George J.. Valve and arrangement for fire suppression system. USP2001026186169.
  26. McHugh George J. (Broomall PA). Valve and arrangement for fire suppression water sprinkler system. USP1989084852610.
  27. McHugh George J. (Broomall PA). Valve and arrangement for fire suppression water sprinkler system. USP1991024995423.
  28. McHugh George J. (Broomall PA). Valve and arrangement for fire suppression water sprinkler system. USP1991024993453.
  29. McHugh George J. (Broomall PA). Valve and arrangement for fire suppression water sprinkler system. USP1990114971109.
  30. McHugh, George J.. Valve and arrangement for fire suppression water sprinkler system. USP1991085036883.
  31. McHugh George J.. Valve with integral flow switch. USP2001036206034.