PL2898387T3 - Zawór regulacyjny różnicy ciśnień - Google Patents

Zawór regulacyjny różnicy ciśnień

Info

Publication number
PL2898387T3
PL2898387T3 PL13770628T PL13770628T PL2898387T3 PL 2898387 T3 PL2898387 T3 PL 2898387T3 PL 13770628 T PL13770628 T PL 13770628T PL 13770628 T PL13770628 T PL 13770628T PL 2898387 T3 PL2898387 T3 PL 2898387T3
Authority
PL
Poland
Prior art keywords
control valve
pressure control
differential pressure
differential
valve
Prior art date
Application number
PL13770628T
Other languages
English (en)
Inventor
Ole Jørgensen
Lars Verner Kampf
Original Assignee
Frese A/S
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 Frese A/S filed Critical Frese A/S
Publication of PL2898387T3 publication Critical patent/PL2898387T3/pl

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/028—Controlling a pressure difference

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
PL13770628T 2012-09-20 2013-09-19 Zawór regulacyjny różnicy ciśnień PL2898387T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201270579 2012-09-20
EP13770628.9A EP2898387B1 (en) 2012-09-20 2013-09-19 A differential pressure control valve

Publications (1)

Publication Number Publication Date
PL2898387T3 true PL2898387T3 (pl) 2017-06-30

Family

ID=49263075

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13770628T PL2898387T3 (pl) 2012-09-20 2013-09-19 Zawór regulacyjny różnicy ciśnień

Country Status (5)

Country Link
EP (1) EP2898387B1 (pl)
DK (1) DK2898387T5 (pl)
PL (1) PL2898387T3 (pl)
SI (1) SI2898387T1 (pl)
WO (1) WO2014044282A2 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3309643B1 (en) 2016-10-14 2020-10-14 Honeywell Technologies Sarl Pressure independent control valve
IT202200002963A1 (it) * 2022-02-17 2023-08-17 Ivar Spa Cartuccia di riduzione dinamica della pressione di un fluido e relativo dispositivo di trattamento di un fluido

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK160648B (da) * 1988-08-05 1991-04-02 Frese Armatur Fremgangsmaade til regulering af et central- eller fjernvarmeanlaeg med en differenstrykventil og anlaeg til brug hertil
DK176350B2 (da) * 2005-06-23 2008-10-13 Frese As Reguleringsventil
DK177066B1 (da) * 2008-05-05 2011-05-23 Frese As Reguleringsventil

Also Published As

Publication number Publication date
WO2014044282A2 (en) 2014-03-27
SI2898387T1 (sl) 2017-04-26
WO2014044282A3 (en) 2014-11-27
DK2898387T5 (da) 2022-02-28
EP2898387B1 (en) 2016-10-12
EP2898387A2 (en) 2015-07-29
DK2898387T3 (en) 2017-01-30

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