FI941827A - Device for automatic control of the air flow in a system for ventilation, air conditioning or the like - Google Patents

Device for automatic control of the air flow in a system for ventilation, air conditioning or the like Download PDF

Info

Publication number
FI941827A
FI941827A FI941827A FI941827A FI941827A FI 941827 A FI941827 A FI 941827A FI 941827 A FI941827 A FI 941827A FI 941827 A FI941827 A FI 941827A FI 941827 A FI941827 A FI 941827A
Authority
FI
Finland
Prior art keywords
ventilation
automatic control
air flow
air conditioning
air
Prior art date
Application number
FI941827A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI941827A0 (en
Inventor
Bernard Fleury
Daniel Michaud
Michel Mercier
Original Assignee
Abb Flaekt
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 Abb Flaekt filed Critical Abb Flaekt
Publication of FI941827A0 publication Critical patent/FI941827A0/en
Publication of FI941827A publication Critical patent/FI941827A/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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
FI941827A 1993-04-20 1994-04-20 Device for automatic control of the air flow in a system for ventilation, air conditioning or the like FI941827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304645A FR2704307B1 (en) 1993-04-20 1993-04-20 DEVICE FOR AUTOMATIC REGULATION OF AIR FLOW IN A VENTILATION, AIR CONDITIONING OR THE LIKE SYSTEM.

Publications (2)

Publication Number Publication Date
FI941827A0 FI941827A0 (en) 1994-04-20
FI941827A true FI941827A (en) 1994-10-21

Family

ID=9446242

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941827A FI941827A (en) 1993-04-20 1994-04-20 Device for automatic control of the air flow in a system for ventilation, air conditioning or the like

Country Status (3)

Country Link
EP (1) EP0621452A1 (en)
FI (1) FI941827A (en)
FR (1) FR2704307B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20100634U1 (en) * 2001-01-12 2001-04-12 Siegenia Frank Kg Ventilation device
PT1553359E (en) 2004-01-12 2012-04-10 Schako Klima Luft Device for guiding an air flow
CN102589079B (en) * 2012-03-14 2013-11-13 四川汇源吉迅数码科技有限公司 Air supply device and machine room with same
CN103115424B (en) * 2013-02-27 2015-08-12 中铁第四勘察设计院集团有限公司 A kind of wind system easily regulates evenly point wind apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535615B2 (en) * 1974-04-23 1980-09-16
US3967642A (en) * 1974-07-25 1976-07-06 Aeronca, Inc. Air volume regulator for air conditioning systems
CH622631A5 (en) * 1977-11-07 1981-04-15 Sulzer Ag
JPS6115443U (en) * 1984-06-30 1986-01-29 東プレ株式会社 Constant air flow device for air conditioning

Also Published As

Publication number Publication date
FR2704307B1 (en) 1995-07-13
EP0621452A1 (en) 1994-10-26
FI941827A0 (en) 1994-04-20
FR2704307A1 (en) 1994-10-28

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Legal Events

Date Code Title Description
FD Application lapsed