SE510431C2 - Membran-reglerad differentialtryckventil - Google Patents

Membran-reglerad differentialtryckventil

Info

Publication number
SE510431C2
SE510431C2 SE9702337A SE9702337A SE510431C2 SE 510431 C2 SE510431 C2 SE 510431C2 SE 9702337 A SE9702337 A SE 9702337A SE 9702337 A SE9702337 A SE 9702337A SE 510431 C2 SE510431 C2 SE 510431C2
Authority
SE
Sweden
Prior art keywords
valve
diaphragm
housing
spring
valve according
Prior art date
Application number
SE9702337A
Other languages
English (en)
Swedish (sv)
Other versions
SE9702337L (sv
SE9702337D0 (sv
Inventor
Jens Joergen Moelbaek
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 SE9702337L publication Critical patent/SE9702337L/xx
Publication of SE9702337D0 publication Critical patent/SE9702337D0/xx
Publication of SE510431C2 publication Critical patent/SE510431C2/sv

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)
SE9702337A 1994-12-20 1997-06-18 Membran-reglerad differentialtryckventil SE510431C2 (sv)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
SE9702337L SE9702337L (sv) 1997-06-18
SE9702337D0 SE9702337D0 (sv) 1997-06-18
SE510431C2 true SE510431C2 (sv) 1999-05-25

Family

ID=6536450

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702337A SE510431C2 (sv) 1994-12-20 1997-06-18 Membran-reglerad differentialtryckventil

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623718C1 (de) * 1996-06-14 1998-01-08 Basf Lacke & Farben Steuerventil
CA2312237A1 (en) 2000-06-23 2001-12-23 Erick Girouard Pressure regulator
CA2312122A1 (en) * 2000-06-23 2001-12-23 Erick Girouard Gas flow regulation system
DE102006045063B8 (de) * 2006-09-21 2010-02-11 Peter Dipl.-Ing. Behr Zum Einbau in ein Ventilgehäuse vorgesehene Vorrichtung zur Mengenbegrenzung, für den Heizungsbereich vorgesehenes Thermostatventil sowie für den Sanitärbereich vorgesehenes Vorabsperrventil
DE102006057549B4 (de) 2006-12-06 2010-06-24 Nord-Micro Ag & Co. Ohg Steuereinheit zur Betätigung eines Druckventils, insbesondere eines Differenzdruckventils einer Flugzeugkabine
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 (de) * 1972-12-07 Deutsche Vergaser Gmbh & Co Kg Durchflußregelventil fur Fluide
DE383714C (de) * 1923-10-16 Northern Equipment Co Vorrichtung zum Regeln und Messen von in geschlossenen Leitungen stroemenden Fluessigkeiten oder Gasen
DE1498461A1 (de) * 1965-09-29 1968-11-28 Scheer & Cie C F Fluessigkeits-Mengenregler
DE1809220A1 (de) * 1968-11-15 1970-06-11 Parker Hannifin Corp Druckregelventil
JPS5471432A (en) * 1977-11-17 1979-06-08 Sotokazu Rikuta Flow rate constant value automatic control valve
DE3538828A1 (de) * 1985-10-31 1987-05-07 Druva Gmbh Armaturengrundkoerper, insbesondere als teil eines druckminderers
DE58904471D1 (de) * 1988-08-11 1993-07-01 Milan Medvescek Differenzdruckregelventil.
JPH03383A (ja) * 1989-05-15 1991-01-07 Fisher Controls Internatl Inc ドループ補償調節弁
DK0405339T3 (da) * 1989-06-26 1994-07-04 Milan Medvescek Membranstyret differenstryk-reguleringsventil
DE4035179A1 (de) * 1990-11-06 1992-05-07 Wahler Gmbh & Co Gustav Thermostatventil zur regelung der temperatur der kuehlfluessigkeit einer brennkraftmaschine
US5186209A (en) * 1990-12-04 1993-02-16 Mcmanigal Paul G Accurate high-flow clean regulator with input-pressure balancing
DE4203370C2 (de) * 1992-02-06 1996-05-23 Heimeier Gmbh Metall Theodor Verbindung einer Ventilspindel mit einem Ventilgehäuse und Verfahren zur Herstellung der Verbindung

Also Published As

Publication number Publication date
DE4445588C2 (de) 2002-12-05
FI972571A (fi) 1997-06-17
DE4445588A1 (de) 1996-06-27
PL177553B1 (pl) 1999-12-31
SE9702337L (sv) 1997-06-18
FI109930B (fi) 2002-10-31
FI972571A0 (fi) 1997-06-17
AU4297896A (en) 1996-07-10
PL320505A1 (en) 1997-10-13
RU2137005C1 (ru) 1999-09-10
SE9702337D0 (sv) 1997-06-18
WO1996019691A1 (en) 1996-06-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed