WO2007139670A3 - Fluid pressure regulator - Google Patents

Fluid pressure regulator Download PDF

Info

Publication number
WO2007139670A3
WO2007139670A3 PCT/US2007/011243 US2007011243W WO2007139670A3 WO 2007139670 A3 WO2007139670 A3 WO 2007139670A3 US 2007011243 W US2007011243 W US 2007011243W WO 2007139670 A3 WO2007139670 A3 WO 2007139670A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
outlet
pressure regulator
fluid pressure
piston
Prior art date
Application number
PCT/US2007/011243
Other languages
French (fr)
Other versions
WO2007139670A2 (en
Inventor
Daryll D Patterson
Todd W Larsen
Original Assignee
Tescom Corp
Daryll D Patterson
Todd W Larsen
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
Application filed by Tescom Corp, Daryll D Patterson, Todd W Larsen filed Critical Tescom Corp
Priority to CA 2653259 priority Critical patent/CA2653259A1/en
Priority to MX2008015009A priority patent/MX2008015009A/en
Priority to JP2009512026A priority patent/JP2009538472A/en
Priority to BRPI0712602-6A priority patent/BRPI0712602A2/en
Priority to EP07756245A priority patent/EP2030094A2/en
Priority to AU2007268116A priority patent/AU2007268116A1/en
Publication of WO2007139670A2 publication Critical patent/WO2007139670A2/en
Publication of WO2007139670A3 publication Critical patent/WO2007139670A3/en
Priority to NO20084884A priority patent/NO20084884L/en

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7796—Senses inlet pressure

Landscapes

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

Abstract

An example pressure regulator includes body (110) having a pressure inlet (125) and a pressure outlet (145). A piston (160) is disposed in the body and fluidly coupled to the pressure inlet (125) and the pressure outlet (145). The piston (160) is configured to operate in compression to contact a valve seat (142) for the purpose of controlling the flow of fluid from the pressure inlet (125) to the pressure outlet (145) in response to a pressure applied to a surface of the piston via the pressure control outlet.
PCT/US2007/011243 2006-05-25 2007-05-09 Fluid pressure regulator WO2007139670A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA 2653259 CA2653259A1 (en) 2006-05-25 2007-05-09 Sanitary fluid pressure regulator
MX2008015009A MX2008015009A (en) 2006-05-25 2007-05-09 Fluid pressure regulator.
JP2009512026A JP2009538472A (en) 2006-05-25 2007-05-09 Sanitary fluid pressure regulator
BRPI0712602-6A BRPI0712602A2 (en) 2006-05-25 2007-05-09 throttle
EP07756245A EP2030094A2 (en) 2006-05-25 2007-05-09 Fluid pressure regulator
AU2007268116A AU2007268116A1 (en) 2006-05-25 2007-05-09 Fluid pressure regulator
NO20084884A NO20084884L (en) 2006-05-25 2008-11-20 Pressure regulator for sanitary fluid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/440,535 US20070272307A1 (en) 2006-05-25 2006-05-25 Sanitary fluid pressure regulator
US11/440,535 2006-05-25

Publications (2)

Publication Number Publication Date
WO2007139670A2 WO2007139670A2 (en) 2007-12-06
WO2007139670A3 true WO2007139670A3 (en) 2008-03-06

Family

ID=38748419

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/011243 WO2007139670A2 (en) 2006-05-25 2007-05-09 Fluid pressure regulator

Country Status (12)

Country Link
US (1) US20070272307A1 (en)
EP (1) EP2030094A2 (en)
JP (1) JP2009538472A (en)
KR (1) KR20090013239A (en)
CN (1) CN101454737A (en)
AU (1) AU2007268116A1 (en)
BR (1) BRPI0712602A2 (en)
CA (1) CA2653259A1 (en)
MX (1) MX2008015009A (en)
NO (1) NO20084884L (en)
RU (1) RU2008149081A (en)
WO (1) WO2007139670A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4245063B2 (en) * 2007-05-09 2009-03-25 株式会社デンソー Waste heat recovery device
CN102644777A (en) * 2012-03-28 2012-08-22 特劳克森特里克专利应用有限公司 Bypass valve
GB2515561A (en) * 2013-06-28 2014-12-31 Linde Ag A pressurised container valve
US10697558B2 (en) 2013-08-02 2020-06-30 Daniel Measurement And Control, Inc. Flow control system and control valve having closure assistance
FR3037669B1 (en) * 2015-06-16 2017-07-21 Exel Ind PRESSURE REGULATOR, RANGE OF PRESSURE REGULATORS AND SPRAY SYSTEM THEREFOR
CN105065741A (en) * 2015-08-24 2015-11-18 中国科学院武汉岩土力学研究所 Self-operated segmented pressure control valve
CN109707885B (en) * 2017-02-03 2020-04-07 中国石油化工股份有限公司 Balance piston type constant pressure valve
US10906052B2 (en) * 2017-05-26 2021-02-02 Nelson Irrigation Corporation Drain check in pressure regulator
CN108412922B (en) * 2018-05-07 2019-11-15 西安航空制动科技有限公司 A kind of airplane hydraulic pressure brake system pressure regulator
CN110242776B (en) * 2019-06-21 2020-08-11 温岭市环力电器有限公司 Fluid pressure adjusting mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493111A (en) * 1945-02-01 1950-01-03 Weatherhead Co Pressure regulator
CH544901A (en) * 1972-11-09 1973-11-30 Beringer Hydraulik Gmbh Hydraulic pipe rupture valve with damped closing
FR2253413A5 (en) * 1973-11-30 1975-06-27 Giraud Henri Pressure controlled flow regulator for liquid filter circuit - progressively reduces flow as filter pressure increases
DE202004001877U1 (en) * 2004-02-07 2004-04-15 Judo Wasseraufbereitung Gmbh Fluid pressure reducing valve has a set spring operating against a sliding piston that has a ring seal
DE102004056661A1 (en) * 2004-11-24 2006-06-01 Robert Bosch Gmbh Electronically regulatable vehicle brake system for motor vehicle, has valve unit including blocking valve parallel to triggerable electromagnet valve, where electromagnet valve is structurally identical to pressure valves

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US208961A (en) * 1878-10-15 Improvement in steam-cocks
US297373A (en) * 1884-04-22 Pressure-regulator
US702266A (en) * 1899-12-01 1902-06-10 Edward Webb Valve.
US1131341A (en) * 1913-04-15 1915-03-09 Bliss E W Co Speed control for automobile torpedoes.
US2590622A (en) * 1949-03-18 1952-03-25 New York Air Brake Co Feeder control for hydraulic pumps
US3576194A (en) * 1965-02-11 1971-04-27 Kaj Christensen Regulator valve
US4314582A (en) * 1976-03-23 1982-02-09 Mordeki Drori Combined pressure-regulator and manual shut-off valve
US4305423A (en) * 1978-06-28 1981-12-15 H. Adler Associates, Inc. Combination stop and pressure reducing valve
US4279271A (en) * 1979-08-31 1981-07-21 Mac Valves, Inc. Pressure regulator and flow control valve with pre-exhaust
US20040007269A1 (en) * 2002-07-12 2004-01-15 Larsen Todd W. Inline pressure reducing regulator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493111A (en) * 1945-02-01 1950-01-03 Weatherhead Co Pressure regulator
CH544901A (en) * 1972-11-09 1973-11-30 Beringer Hydraulik Gmbh Hydraulic pipe rupture valve with damped closing
FR2253413A5 (en) * 1973-11-30 1975-06-27 Giraud Henri Pressure controlled flow regulator for liquid filter circuit - progressively reduces flow as filter pressure increases
DE202004001877U1 (en) * 2004-02-07 2004-04-15 Judo Wasseraufbereitung Gmbh Fluid pressure reducing valve has a set spring operating against a sliding piston that has a ring seal
DE102004056661A1 (en) * 2004-11-24 2006-06-01 Robert Bosch Gmbh Electronically regulatable vehicle brake system for motor vehicle, has valve unit including blocking valve parallel to triggerable electromagnet valve, where electromagnet valve is structurally identical to pressure valves

Also Published As

Publication number Publication date
BRPI0712602A2 (en) 2012-08-14
MX2008015009A (en) 2009-01-30
WO2007139670A2 (en) 2007-12-06
RU2008149081A (en) 2010-06-27
CA2653259A1 (en) 2007-12-06
CN101454737A (en) 2009-06-10
AU2007268116A1 (en) 2007-12-06
JP2009538472A (en) 2009-11-05
EP2030094A2 (en) 2009-03-04
NO20084884L (en) 2008-12-19
US20070272307A1 (en) 2007-11-29
KR20090013239A (en) 2009-02-04

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