DK0433251T3 - Fremgangsmåde og arrangement til styring af gennemstrømningsregulatorers indstilling - Google Patents

Fremgangsmåde og arrangement til styring af gennemstrømningsregulatorers indstilling

Info

Publication number
DK0433251T3
DK0433251T3 DK90850364.2T DK90850364T DK0433251T3 DK 0433251 T3 DK0433251 T3 DK 0433251T3 DK 90850364 T DK90850364 T DK 90850364T DK 0433251 T3 DK0433251 T3 DK 0433251T3
Authority
DK
Denmark
Prior art keywords
fluid
pressure
controlling
flow
operating unit
Prior art date
Application number
DK90850364.2T
Other languages
English (en)
Inventor
Lars Goeran Nybom
Original Assignee
Stifab Farex Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20377482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0433251(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stifab Farex Ab filed Critical Stifab Farex Ab
Application granted granted Critical
Publication of DK0433251T3 publication Critical patent/DK0433251T3/da

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0193—Control of flow without auxiliary power using hydraulic or pneumatic amplifiers, relays or transmitters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Flow Control (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK90850364.2T 1989-11-15 1990-11-02 Fremgangsmåde og arrangement til styring af gennemstrømningsregulatorers indstilling DK0433251T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903831A SE8903831D0 (sv) 1989-11-15 1989-11-15 Saett och anordningfoer att styra ett reglerdon foer fluider

Publications (1)

Publication Number Publication Date
DK0433251T3 true DK0433251T3 (da) 1995-10-30

Family

ID=20377482

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90850364.2T DK0433251T3 (da) 1989-11-15 1990-11-02 Fremgangsmåde og arrangement til styring af gennemstrømningsregulatorers indstilling

Country Status (7)

Country Link
EP (1) EP0433251B1 (da)
AT (1) ATE124150T1 (da)
DE (1) DE69020320T2 (da)
DK (1) DK0433251T3 (da)
FI (1) FI905659A7 (da)
NO (1) NO178988C (da)
SE (1) SE8903831D0 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517000C2 (sv) 2000-03-17 2002-04-02 Stifab Farex Ab Anordning vid och förfarande för styrning av ventilationssystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK136125B (da) * 1973-02-06 1977-08-15 Danfoss As Luftmængderegulator.
US3862644A (en) * 1973-07-12 1975-01-28 United Aircraft Corp Flow control
US4042173A (en) * 1975-09-04 1977-08-16 Barber-Colman Company Method and apparatus for controlling volume air flow
US4413776A (en) * 1981-12-14 1983-11-08 Barber-Colman Company Reset controller with improved air flow span adjustment
US4643353A (en) * 1985-02-19 1987-02-17 Anemostat Products Division, Dynamics Corp. Air conditioning control system with enhanced operating range

Also Published As

Publication number Publication date
NO904935L (no) 1991-05-16
EP0433251A1 (en) 1991-06-19
FI905659A0 (fi) 1990-11-15
DE69020320D1 (de) 1995-07-27
NO178988B (no) 1996-04-01
DE69020320T2 (de) 1995-11-02
SE8903831D0 (sv) 1989-11-15
FI905659A7 (fi) 1991-05-16
NO904935D0 (no) 1990-11-14
ATE124150T1 (de) 1995-07-15
EP0433251B1 (en) 1995-06-21
NO178988C (no) 1996-07-10

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