ZA772441B - A regulator valve - Google Patents

A regulator valve

Info

Publication number
ZA772441B
ZA772441B ZA00772441A ZA772441A ZA772441B ZA 772441 B ZA772441 B ZA 772441B ZA 00772441 A ZA00772441 A ZA 00772441A ZA 772441 A ZA772441 A ZA 772441A ZA 772441 B ZA772441 B ZA 772441B
Authority
ZA
South Africa
Prior art keywords
regulator valve
regulator
valve
Prior art date
Application number
ZA00772441A
Inventor
J Haaz
W Finkelstein
G Baumeister
Original Assignee
Trox Gmbh Geb
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 Trox Gmbh Geb filed Critical Trox Gmbh Geb
Publication of ZA772441B publication Critical patent/ZA772441B/en

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
    • G05D7/0173—Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Lift Valve (AREA)
  • Control Of Combustion (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
ZA00772441A 1976-04-23 1977-04-22 A regulator valve ZA772441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2617830A DE2617830C2 (en) 1976-04-23 1976-04-23 Control valve to maintain a constant volume flow, especially in air conditioning systems

Publications (1)

Publication Number Publication Date
ZA772441B true ZA772441B (en) 1978-03-29

Family

ID=5976046

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00772441A ZA772441B (en) 1976-04-23 1977-04-22 A regulator valve

Country Status (7)

Country Link
DE (1) DE2617830C2 (en)
ES (1) ES458074A1 (en)
FR (1) FR2349170A1 (en)
GB (1) GB1521956A (en)
NO (1) NO145114C (en)
SE (1) SE431482B (en)
ZA (1) ZA772441B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176690A (en) * 1977-12-07 1979-12-04 Carrier Corporation Regulator for a damper assembly
DE3143940A1 (en) * 1981-11-05 1983-05-11 Gebrüder Trox, GmbH, 4133 Neukirchen-Vluyn VOLUME FLOW CONTROLLER FOR AIR TECHNICAL SYSTEMS
DE3227882A1 (en) * 1982-07-26 1984-01-26 H. Krantz Gmbh & Co, 5100 Aachen VOLUME FLOW OR PRESSURE REGULATOR
FI74798C (en) * 1985-09-27 1988-03-10 Halton Oy Standard air flow valve and method for regulating a standard air flow valve.
US5597011A (en) * 1988-04-07 1997-01-28 Palmer; David W. Flow regulator
FR2736709B1 (en) * 1995-07-13 1997-08-22 Barbarin Laurent FLUID FLOW REGULATOR FOR VENTILATION NETWORK
US6688321B2 (en) 2000-11-06 2004-02-10 David W. Palmer Method and apparatus for a flow regulator having an integral hinge
DE10222673C1 (en) * 2002-05-22 2003-11-27 Werner Wildeboer Volumetric flow regulator for room ventilation installation uses setting device coupled to tension spring of resetting mechanism for determining volumetric flow
PT2051020E (en) * 2007-10-16 2011-04-28 Demconstruct Sarl A ventilation device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL26014A (en) * 1965-06-28 1971-03-24 Fahre O Automatic regulating valve for ventilation plants
US3845783A (en) * 1971-07-28 1974-11-05 Danfoss As Bag diaphragms and bag diaphragm operated air dampers
DK136125B (en) * 1973-02-06 1977-08-15 Danfoss As Airflow regulator.

Also Published As

Publication number Publication date
NO145114B (en) 1981-10-05
FR2349170B3 (en) 1980-02-08
SE7704491L (en) 1977-10-24
DE2617830A1 (en) 1977-11-03
FR2349170A1 (en) 1977-11-18
ES458074A1 (en) 1978-03-16
DE2617830C2 (en) 1986-05-15
NO771401L (en) 1977-10-25
SE431482B (en) 1984-02-06
NO145114C (en) 1982-01-13
GB1521956A (en) 1978-08-23

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