WO2006060164A3 - Compact field adjustable pressure reducing valve - Google Patents

Compact field adjustable pressure reducing valve Download PDF

Info

Publication number
WO2006060164A3
WO2006060164A3 PCT/US2005/041534 US2005041534W WO2006060164A3 WO 2006060164 A3 WO2006060164 A3 WO 2006060164A3 US 2005041534 W US2005041534 W US 2005041534W WO 2006060164 A3 WO2006060164 A3 WO 2006060164A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure reducing
valve
outlet
reducing valve
adjustable pressure
Prior art date
Application number
PCT/US2005/041534
Other languages
French (fr)
Other versions
WO2006060164A2 (en
WO2006060164B1 (en
Inventor
James M Trapp
Eric Combs
Original Assignee
Elkhart Brass Mfg Co
James M Trapp
Eric Combs
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/999,789 external-priority patent/US7322372B2/en
Priority claimed from US11/124,986 external-priority patent/US7320333B2/en
Application filed by Elkhart Brass Mfg Co, James M Trapp, Eric Combs filed Critical Elkhart Brass Mfg Co
Priority to CN2005800408471A priority Critical patent/CN101076687B/en
Publication of WO2006060164A2 publication Critical patent/WO2006060164A2/en
Publication of WO2006060164A3 publication Critical patent/WO2006060164A3/en
Publication of WO2006060164B1 publication Critical patent/WO2006060164B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)

Abstract

A pressure reducing valve for coupling to a pressurized water supply line includes a valve body with an inlet for coupling to the pressurized water supply line, an outlet, a passage extending between the inlet and the outlet, and a valve seat in the passage. A valve stem extends into the passage, which has a sealing member. An automatic pressure reducing system is provided for urging the sealing member toward the valve seat for throttling the valve to thereby reduce the pressure at the outlet. The automatic pressure reducing system includes parallel springs that occupy less space than conventional springs for a given spring load.
PCT/US2005/041534 2004-11-30 2005-11-15 Compact field adjustable pressure reducing valve WO2006060164A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2005800408471A CN101076687B (en) 2004-11-30 2005-11-15 Compact field adjustable pressure reducing valve

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/999,789 2004-11-30
US10/999,789 US7322372B2 (en) 2004-11-30 2004-11-30 Fire-fighting monitor with remote control
US11/124,986 2005-05-09
US11/124,986 US7320333B2 (en) 2005-05-09 2005-05-09 Compact field adjustable pressure reducing valve

Publications (3)

Publication Number Publication Date
WO2006060164A2 WO2006060164A2 (en) 2006-06-08
WO2006060164A3 true WO2006060164A3 (en) 2006-07-27
WO2006060164B1 WO2006060164B1 (en) 2006-10-19

Family

ID=36565518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/041534 WO2006060164A2 (en) 2004-11-30 2005-11-15 Compact field adjustable pressure reducing valve

Country Status (1)

Country Link
WO (1) WO2006060164A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9777552B2 (en) * 2015-09-02 2017-10-03 Cameron International Corporation Valve system having a soft landing plug
CN110905444B (en) * 2019-11-22 2023-07-25 中国石油天然气股份有限公司 Remote control pressure regulating emergency breaking device for gas well and application method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984792A (en) * 1930-10-25 1934-12-18 Thomas B Ford Regulating valve
US3392749A (en) * 1966-08-18 1968-07-16 American Meter Co Pressure regulator with balancing piston
US3946756A (en) * 1974-05-30 1976-03-30 A-T-O Inc. Pressure control valve
US4100933A (en) * 1975-06-02 1978-07-18 Seco Manufacturing, Inc. Fire protection water supply valve
US4276902A (en) * 1979-11-05 1981-07-07 Rk Industries Modular fluid pressure regulator valves
US5358004A (en) * 1993-04-19 1994-10-25 Louis D. Atkinson Pressure fluid stabilized regulator with leakage orifice
US5662139A (en) * 1995-09-08 1997-09-02 Lish; Dennis N. Pressure relief valve with lockout position

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984792A (en) * 1930-10-25 1934-12-18 Thomas B Ford Regulating valve
US3392749A (en) * 1966-08-18 1968-07-16 American Meter Co Pressure regulator with balancing piston
US3946756A (en) * 1974-05-30 1976-03-30 A-T-O Inc. Pressure control valve
US4100933A (en) * 1975-06-02 1978-07-18 Seco Manufacturing, Inc. Fire protection water supply valve
US4276902A (en) * 1979-11-05 1981-07-07 Rk Industries Modular fluid pressure regulator valves
US5358004A (en) * 1993-04-19 1994-10-25 Louis D. Atkinson Pressure fluid stabilized regulator with leakage orifice
US5662139A (en) * 1995-09-08 1997-09-02 Lish; Dennis N. Pressure relief valve with lockout position

Also Published As

Publication number Publication date
WO2006060164A2 (en) 2006-06-08
WO2006060164B1 (en) 2006-10-19

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