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특허 상세정보

Flow control valve

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-001/12    F16K-003/26    F16K-037/00   
미국특허분류(USC) 137/219 ; 137/312 ; 137/554 ; 251/063.5
출원번호 US-0807251 (1997-02-28)
우선권정보 CH-0001524 (1993-05-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bachman & LaPointe, P.C.
인용정보 피인용 횟수 : 18  인용 특허 : 0
초록

A valve which allows for two-directional flow comprises a housing defining an axial flow channel; a flow control body disposed within the axial flow channel, the flow control body having a recess for receiving flow impact surfaces which allow for two directional flow; a closure member disposed within the axial flow channel; and drive means for displacing the closure member in an axial direction for selectively sealing and unsealing the drive means on the flow control body.

대표
청구항

[ I claim:] [1.] A valve which allows for two-direction flow comprises:a housing, said housing defining an axial flow channel and a cylinder chamber wherein the cylinder chamber is a lateral extension of the axial flow channel;a reciprocal hollow closure member disposed within said axial flow channel, said closure member having piston means mounted thereon and received in said cylinder chamber for reciprocating said closure member;seal means mounted on said housing defining said axial flow channel on either side of said cylinder chamber for sealingly mou...

이 특허를 인용한 특허 피인용횟수: 18

  1. Noël, Roger. Arrangement for controlling rock drilling. USP2010027654337.
  2. Gauss, Adolf; Voit, Arno. Coaxial valve with an electric drive. USP2014068746658.
  3. Larsen, Todd William. Dome-loaded pressure regulators. USP2010037669610.
  4. Larsen, Todd William. Dome-loaded pressure regulators. USP2011017870869.
  5. Larsen, Todd William. Dome-loaded pressure regulators. USP2012058167001.
  6. Mares, E. Joseph; Miller, Nathan Todd; Huebscher, Mark Robert. Gas turbine metering valve. USP2014078763631.
  7. Larsen, Todd W.; Thomas, David L.; Neumann, Eric W.. High-pressure regulator. USP2010077757710.
  8. Hartman Brian T. ; Hartman Thomas A.. Housing assembly for fixed cone sleeve valve. USP1999095950660.
  9. Canjuga, Slavko. Hydraulic axial piston regulating valve and its application. USP2015018931504.
  10. Larsen,Todd W.. Inline flow control device. USP2007017159611.
  11. Noel,Roger. Monitoring valve, rock drilling apparatus and a method for controlling at least two hydraulic actuators to such a monitoring valve and rock drilling apparatus. USP2006107124578.
  12. Carl A. Pyle ; Kenneth N. Young. Multi-stage unloader. USP2002066397892.
  13. Brown, Michael; Lockhart, John; Doss, Jeffrey S.. Multifunctional restrictive valve. USP2016049309655.
  14. Brown, Michael; Lockhart, John; Doss, Jeffrey S.. Multifunctional restrictive valve. USP2017049611629.
  15. Brown, Michael; Lockhart, John; Doss, Jeffrey S.. Multifunctional restrictive valve. USP2018039927042.
  16. Grabosch, Matthias. Pipette and method for pipetting. USP2017119808796.
  17. Greenwood, Riley D.; Nelson, Craig B.. Pressure regulator having single strut seat with strut coaxial to plunger. USP2018059971361.
  18. Forster, Joachim. Tubular valve device. USP2012108286937.