PL296033A1 - Differential pressure controlled valve with a preset value setting device - Google Patents

Differential pressure controlled valve with a preset value setting device

Info

Publication number
PL296033A1
PL296033A1 PL92296033A PL29603392A PL296033A1 PL 296033 A1 PL296033 A1 PL 296033A1 PL 92296033 A PL92296033 A PL 92296033A PL 29603392 A PL29603392 A PL 29603392A PL 296033 A1 PL296033 A1 PL 296033A1
Authority
PL
Poland
Prior art keywords
differential pressure
preset value
setting device
value setting
controlled valve
Prior art date
Application number
PL92296033A
Other versions
PL169644B1 (en
Inventor
Jan Strandgaard
Jorgen Seindal Wiwe
Daniel Skjold Schmidt
Bjarne Straede
Niels Peter Grand Graversen
Gitte Jorgensen Kolbeck
Mogens Andersen
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 PL296033A1 publication Critical patent/PL296033A1/en
Publication of PL169644B1 publication Critical patent/PL169644B1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • 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)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
PL92296033A 1991-09-24 1992-09-24 Differential pressure controlled valve with a preset value setting device PL169644B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4131708A DE4131708C1 (en) 1991-09-24 1991-09-24 Valve controlled by differential pressure - has loading controlled by helical compression spring fitted in easily removable unit.

Publications (2)

Publication Number Publication Date
PL296033A1 true PL296033A1 (en) 1993-05-17
PL169644B1 PL169644B1 (en) 1996-08-30

Family

ID=6441326

Family Applications (1)

Application Number Title Priority Date Filing Date
PL92296033A PL169644B1 (en) 1991-09-24 1992-09-24 Differential pressure controlled valve with a preset value setting device

Country Status (5)

Country Link
CA (1) CA2077280C (en)
DE (1) DE4131708C1 (en)
DK (1) DK174166B1 (en)
PL (1) PL169644B1 (en)
RU (1) RU2090794C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256021B4 (en) * 2002-11-30 2010-02-04 Danfoss A/S Heat exchanger valve arrangement, in particular radiator valve arrangement
CN100410601C (en) * 2002-12-05 2008-08-13 周纪昌 Air conditioner pressure regulating unloading valve
DE102014119387B4 (en) 2014-12-22 2017-03-16 Samson Ag Membrane drive for a control valve
DK178871B1 (en) * 2015-11-05 2017-04-10 Danfoss As Valve with detachable regulation unit
EP3193056A1 (en) * 2016-01-15 2017-07-19 Danfoss A/S Valve arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235274C2 (en) * 1982-09-23 1986-07-31 Samson Ag, 6000 Frankfurt Safety device for control devices, such as pressure reducers

Also Published As

Publication number Publication date
DE4131708C1 (en) 1993-04-29
RU2090794C1 (en) 1997-09-20
DK118392D0 (en) 1992-09-24
PL169644B1 (en) 1996-08-30
CA2077280A1 (en) 1993-03-25
DK118392A (en) 1993-03-25
DK174166B1 (en) 2002-08-05
CA2077280C (en) 1998-05-19

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