AU4297896A - Diaphragm-controlled differential-pressure valve - Google Patents

Diaphragm-controlled differential-pressure valve

Info

Publication number
AU4297896A
AU4297896A AU42978/96A AU4297896A AU4297896A AU 4297896 A AU4297896 A AU 4297896A AU 42978/96 A AU42978/96 A AU 42978/96A AU 4297896 A AU4297896 A AU 4297896A AU 4297896 A AU4297896 A AU 4297896A
Authority
AU
Australia
Prior art keywords
diaphragm
pressure valve
controlled differential
differential
controlled
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU42978/96A
Inventor
Jens Jorgen Molbaek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of AU4297896A publication Critical patent/AU4297896A/en
Abandoned legal-status Critical Current

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
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane

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)
  • Fluid-Driven Valves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Safety Valves (AREA)
AU42978/96A 1994-12-20 1995-12-18 Diaphragm-controlled differential-pressure valve Abandoned AU4297896A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4445588 1994-12-20
DE4445588A DE4445588C2 (en) 1994-12-20 1994-12-20 Diaphragm controlled differential pressure valve
PCT/DK1995/000507 WO1996019691A1 (en) 1994-12-20 1995-12-18 Diaphragm-controlled differential-pressure valve

Publications (1)

Publication Number Publication Date
AU4297896A true AU4297896A (en) 1996-07-10

Family

ID=6536450

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42978/96A Abandoned AU4297896A (en) 1994-12-20 1995-12-18 Diaphragm-controlled differential-pressure valve

Country Status (7)

Country Link
AU (1) AU4297896A (en)
DE (1) DE4445588C2 (en)
FI (1) FI109930B (en)
PL (1) PL177553B1 (en)
RU (1) RU2137005C1 (en)
SE (1) SE510431C2 (en)
WO (1) WO1996019691A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623718C1 (en) * 1996-06-14 1998-01-08 Basf Lacke & Farben Control valve for fluid, especially gaseous medium e.g. for gas turbine
CA2312122A1 (en) * 2000-06-23 2001-12-23 Erick Girouard Gas flow regulation system
CA2312237A1 (en) 2000-06-23 2001-12-23 Erick Girouard Pressure regulator
DE102006045063B8 (en) * 2006-09-21 2010-02-11 Peter Dipl.-Ing. Behr For installation in a valve housing provided device for limiting quantities, provided for the heating area thermostatic valve and provided for the sanitary area Vorabsperrventil
DE102006057549B4 (en) * 2006-12-06 2010-06-24 Nord-Micro Ag & Co. Ohg Control unit for actuating a pressure valve, in particular a differential pressure valve of an aircraft cabin
DK178871B1 (en) * 2015-11-05 2017-04-10 Danfoss As Valve with detachable regulation unit
DK179665B1 (en) * 2017-11-10 2019-03-13 Danfoss A/S Pressure controlled valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7222729U (en) * 1972-12-07 Deutsche Vergaser Gmbh & Co Kg Flow control valve for fluids
DE383714C (en) * 1923-10-16 Northern Equipment Co Device for regulating and measuring liquids or gases flowing in closed pipes
DE1498461A1 (en) * 1965-09-29 1968-11-28 Scheer & Cie C F Liquid volume regulator
DE1809220A1 (en) * 1968-11-15 1970-06-11 Parker Hannifin Corp Pressure control valve
JPS5471432A (en) * 1977-11-17 1979-06-08 Sotokazu Rikuta Flow rate constant value automatic control valve
DE3538828A1 (en) * 1985-10-31 1987-05-07 Druva Gmbh BASIC FITTINGS, PARTICULARLY AS PART OF A PRESSURE REDUCER
DE58904471D1 (en) * 1988-08-11 1993-07-01 Milan Medvescek DIFFERENTIAL PRESSURE CONTROL VALVE.
KR930000492B1 (en) * 1989-05-15 1993-01-21 피셔 콘트롤스 인터내쇼날 인코포레이티드 Direct acting pressure regulator
DE59004660D1 (en) * 1989-06-26 1994-03-31 Milan Medvescek Diaphragm controlled differential pressure control valve.
DE4035179A1 (en) * 1990-11-06 1992-05-07 Wahler Gmbh & Co Gustav THERMOSTAT VALVE FOR CONTROLLING THE TEMPERATURE OF THE COOLANT OF AN INTERNAL COMBUSTION ENGINE
US5186209A (en) * 1990-12-04 1993-02-16 Mcmanigal Paul G Accurate high-flow clean regulator with input-pressure balancing
DE4203370C2 (en) * 1992-02-06 1996-05-23 Heimeier Gmbh Metall Theodor Connecting a valve stem to a valve body and method of making the connection

Also Published As

Publication number Publication date
DE4445588C2 (en) 2002-12-05
SE510431C2 (en) 1999-05-25
FI109930B (en) 2002-10-31
FI972571A0 (en) 1997-06-17
PL177553B1 (en) 1999-12-31
DE4445588A1 (en) 1996-06-27
PL320505A1 (en) 1997-10-13
WO1996019691A1 (en) 1996-06-27
FI972571A (en) 1997-06-17
SE9702337D0 (en) 1997-06-18
SE9702337L (en) 1997-06-18
RU2137005C1 (en) 1999-09-10

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