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특허 상세정보

Dome-loaded pressure regulators

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-031/122   
미국특허분류(USC) 137/883;
출원번호 US-0963476 (2010-12-08)
등록번호 US-8167001 (2012-05-01)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hanley, Flight & Zimmerman, LLC
인용정보 피인용 횟수 : 2  인용 특허 : 16
초록

Dome-loaded pressure regulators are disclosed. An example pressure regulator includes a body having a pressure inlet and first and second pressure outlets and a first dome-loaded pressure regulating valve fluidly coupled to the pressure inlet, the first pressure outlet, and a first control pressure. The first dome-loaded pressure regulating valve includes a first piston having a transverse bore defining a fluid path through the first piston to fluidly couple the pressure inlet to the first pressure outlet and configured to engage a first valve seat and t...

대표
청구항

1. A pressure regulator, comprising: a body having a pressure inlet and first and second pressure outlets; andfirst and second pressure regulating valves disposed in the body and fluidly coupled to the pressure inlet and the respective first and second pressure outlets, wherein each of the first and second pressure regulating valves includes a piston having a transverse bore defining a fluid path through the piston to fluidly couple the pressure inlet to the respective pressure outlet, each of the pistons having a first portion to receive a control press...

이 특허에 인용된 특허 (16)

  1. Jaeger Robert A. (3822 Cloverhill Ct. Brandon FL 33511). Balanced piston fluid valve. USP1994055309934.
  2. Larsen, Todd William. Dome-loaded pressure regulators. USP2010037669610.
  3. Taylor, Julian S.. Dual seat valve. USP2004096796323.
  4. Schuler Manfred (17462 Wayne Ave. Irvine CA 92714). First stage scuba regulator. USP1995015379761.
  5. Schalk Adelbert,DEX. Flow control valve. USP1998105826613.
  6. Stevenson,Paul D.. Latching valve for a torque-transmitting mechanism in a transmission. USP2006067059579.
  7. Lachmann Helmt (Essen DEX) Lange Bernd (Berlin DEX). Overpressure valve. USP1984104476888.
  8. Oneyama Naotake (Soka JA) Fujitani Hidetsuugu (Soka JA). Poppet type change-over valve assembly. USP1976053955597.
  9. Tomita Taku (Ibaraki JPX) Takahashi Katsuaki (Ibaraki JPX). Pressure reducing valve. USP1995095452741.
  10. Gold Harold (3645 Tolland Rd. Shaker Heights OH 44122) Budzich Tadeusz (80 Murwood Dr. Moreland Hills OH 44022). Pressure regulating and on-off valve. USP1987054667695.
  11. Carroll Kent ; Ripkey John R.. Pressure regulator. USP2001016170519.
  12. Miller Robert F. (Arcadia CA). Pressure regulator with means to block relative rotation of parts during assembly. USP1996035501247.
  13. Mattison, Mark. Safety pressure relief device. USP2011017870865.
  14. Tseng Raymond R. ; Abel Stephen G.. Two-stage, warm-gas high pressure regulator. USP1999126006780.
  15. Duck Jo Jun KR; Yung Gee Do KR. Valve system for fluid pipes. USP2002076412750.
  16. Adams Terry,GBX ; Cook Roger,GBX ; Eaton Stephen,GBX. Variable oil flow regulator and method therefor. USP2001076257837.