IT1071709B - DEVICE FOR THE REGULATION OF THE SEQUENTIAL CONTROL OF TWO BUTTERFLY VALVES FOR EXAMPLE IN AN INDUCTION EQUIPMENT FOR AIR CONDITIONING - Google Patents

DEVICE FOR THE REGULATION OF THE SEQUENTIAL CONTROL OF TWO BUTTERFLY VALVES FOR EXAMPLE IN AN INDUCTION EQUIPMENT FOR AIR CONDITIONING

Info

Publication number
IT1071709B
IT1071709B IT83331/77A IT8333177A IT1071709B IT 1071709 B IT1071709 B IT 1071709B IT 83331/77 A IT83331/77 A IT 83331/77A IT 8333177 A IT8333177 A IT 8333177A IT 1071709 B IT1071709 B IT 1071709B
Authority
IT
Italy
Prior art keywords
regulation
air conditioning
sequential control
butterfly valves
induction equipment
Prior art date
Application number
IT83331/77A
Other languages
Italian (it)
Original Assignee
Svenska Flaektfabriken 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
Application filed by Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Application granted granted Critical
Publication of IT1071709B publication Critical patent/IT1071709B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Ventilation (AREA)
  • Secondary Cells (AREA)
IT83331/77A 1976-02-25 1977-02-21 DEVICE FOR THE REGULATION OF THE SEQUENTIAL CONTROL OF TWO BUTTERFLY VALVES FOR EXAMPLE IN AN INDUCTION EQUIPMENT FOR AIR CONDITIONING IT1071709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7602284A SE7602284L (en) 1976-02-25 1976-02-25 SEQUENCE CONTROL FOR SEQUENCE CONTROL OF TWO DAMPS IN FOR EXAMPLE AN INDUCTION APPLIANCE FOR VENTILATION AIR

Publications (1)

Publication Number Publication Date
IT1071709B true IT1071709B (en) 1985-04-10

Family

ID=20327100

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83331/77A IT1071709B (en) 1976-02-25 1977-02-21 DEVICE FOR THE REGULATION OF THE SEQUENTIAL CONTROL OF TWO BUTTERFLY VALVES FOR EXAMPLE IN AN INDUCTION EQUIPMENT FOR AIR CONDITIONING

Country Status (7)

Country Link
CH (1) CH622877A5 (en)
DE (1) DE2704136C2 (en)
GB (1) GB1577039A (en)
IT (1) IT1071709B (en)
NL (1) NL7701761A (en)
NO (1) NO144049C (en)
SE (1) SE7602284L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820115A1 (en) * 1978-05-09 1979-11-15 Ltg Lufttechnische Gmbh Room air temp. control system - uses primary air nozzles opened and shut in sequence
DE2839041A1 (en) * 1978-09-07 1980-03-20 Ltg Lufttechnische Gmbh Hotel room heating and ventilating system - has operating button for control flaps for air distribution and exhaust
FI82307C (en) * 1987-09-23 1991-02-11 Palander Carl Gustav ventilation device
EP1162411B1 (en) * 2000-06-08 2005-09-21 Pluggit International N.V. Ventilation/air conditioning device
FI117682B (en) 2000-11-24 2007-01-15 Halton Oy Supply Unit
FI118236B (en) 2000-11-24 2007-08-31 Halton Oy Supply Unit
FI113693B (en) * 2000-12-07 2004-05-31 Halton Oy Supply Unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877513A (en) * 1973-08-02 1975-04-15 Carrier Corp Control of air conditioning apparatus

Also Published As

Publication number Publication date
NL7701761A (en) 1977-08-29
SE7602284L (en) 1977-08-26
GB1577039A (en) 1980-10-15
DE2704136C2 (en) 1983-05-11
DE2704136A1 (en) 1977-09-01
NO144049C (en) 1981-06-17
CH622877A5 (en) 1981-04-30
NO770305L (en) 1977-08-26
NO144049B (en) 1981-03-02

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