GB1153157A - Improvements in air-conditioning installations - Google Patents

Improvements in air-conditioning installations

Info

Publication number
GB1153157A
GB1153157A GB38932/66A GB3893266A GB1153157A GB 1153157 A GB1153157 A GB 1153157A GB 38932/66 A GB38932/66 A GB 38932/66A GB 3893266 A GB3893266 A GB 3893266A GB 1153157 A GB1153157 A GB 1153157A
Authority
GB
United Kingdom
Prior art keywords
air
controlled
fan
discharged
warm
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB38932/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GW VENTILATION AS
Original Assignee
GW VENTILATION 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 GW VENTILATION AS filed Critical GW VENTILATION AS
Publication of GB1153157A publication Critical patent/GB1153157A/en
Expired legal-status Critical Current

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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
    • F24F3/052—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned
    • F24F3/0522—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned in which warm or cold air from the central station is delivered via individual pipes to mixing chambers in the space to be treated, the cold air/warm air ratio being controlled by a thermostat in the space concerned, i.e. so-called Dual-duct System
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)
GB38932/66A 1965-08-31 1966-08-31 Improvements in air-conditioning installations Expired GB1153157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK446065AA DK114509B (da) 1965-08-31 1965-08-31 Fremgangsmåde til tilvejebringelse af forøgelse af den totale indblæste luftmængde i et to-strengs luftkonditioneringssystem.

Publications (1)

Publication Number Publication Date
GB1153157A true GB1153157A (en) 1969-05-29

Family

ID=8133716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38932/66A Expired GB1153157A (en) 1965-08-31 1966-08-31 Improvements in air-conditioning installations

Country Status (5)

Country Link
BE (1) BE686272A (enrdf_load_stackoverflow)
DK (1) DK114509B (enrdf_load_stackoverflow)
FR (1) FR1513297A (enrdf_load_stackoverflow)
GB (1) GB1153157A (enrdf_load_stackoverflow)
NL (1) NL6612218A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235524A (en) * 1989-06-08 1991-03-06 London Electricity Plc Terminal unit for air conditioning.
WO1998043023A1 (en) * 1997-03-26 1998-10-01 Abb Installaatiot Oy Method and arrangement for controlling indoor climate of a building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2235524A (en) * 1989-06-08 1991-03-06 London Electricity Plc Terminal unit for air conditioning.
WO1998043023A1 (en) * 1997-03-26 1998-10-01 Abb Installaatiot Oy Method and arrangement for controlling indoor climate of a building

Also Published As

Publication number Publication date
NL6612218A (enrdf_load_stackoverflow) 1967-03-01
DK114509B (da) 1969-07-07
BE686272A (enrdf_load_stackoverflow) 1967-02-01
FR1513297A (fr) 1968-02-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees