GB821123A - Improvements in or relating to air-conditioning - Google Patents

Improvements in or relating to air-conditioning

Info

Publication number
GB821123A
GB821123A GB2746157A GB2746157A GB821123A GB 821123 A GB821123 A GB 821123A GB 2746157 A GB2746157 A GB 2746157A GB 2746157 A GB2746157 A GB 2746157A GB 821123 A GB821123 A GB 821123A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
air
conduit
primary
riser
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
GB2746157A
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.)
Haden Drysys International Ltd
Original Assignee
Haden Drysys International Ltd
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 Haden Drysys International Ltd filed Critical Haden Drysys International Ltd
Publication of GB821123A publication Critical patent/GB821123A/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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • 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
    • F24F3/02—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 characterised by the pressure or velocity of the primary air
    • F24F3/04—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 characterised by the pressure or velocity of the primary air operating with high pressure or high velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)

Abstract

821,123. Ventilation. CARRIER ENGINEERING CO. Ltd. Aug. 30, 1957, No. 27461/57. Class 137 An air conditioning system for a multiroom building comprises an air conditioning unit having a plenum forming conduit and a heat exchanger, the conduit being spaced from and beneath the heat exchanger and being connected to a riser from a supply of primary conditioned air, and means co-operating with openings spaced apart lengthwise of the conduit, facing and adjacent the heat exchanger, to discharge primary air and induce secondary air to pass through the heat exchanger. As shown, primary air from a riser 5 passes along a conduit 12 arranged below a heatexchanger 15 comprising a coil and fins. The conduit 12 may have a butterfly valve 41 and sound absorbing sleeve 42 and be arranged with holes 43, into which plugs 51 or nozzles 46 of the desired size may be inserted, below the heat exchanger. The induced air and primary air mix, pass through the heat exchanger and are discharged through a grille 57. The system is stated to be particularly suitable for application to buildings which have existing heat exchangers. Specification 809,904 is referred to.
GB2746157A 1956-11-01 1957-08-30 Improvements in or relating to air-conditioning Expired GB821123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US821123XA 1956-11-01 1956-11-01

Publications (1)

Publication Number Publication Date
GB821123A true GB821123A (en) 1959-09-30

Family

ID=22169134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2746157A Expired GB821123A (en) 1956-11-01 1957-08-30 Improvements in or relating to air-conditioning

Country Status (2)

Country Link
FR (1) FR1186335A (en)
GB (1) GB821123A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181554A (en) * 1990-02-28 1993-01-26 Usui Kokusai Sangyo Kaisha Ltd. Radiator cooling apparatus for an automobile engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181554A (en) * 1990-02-28 1993-01-26 Usui Kokusai Sangyo Kaisha Ltd. Radiator cooling apparatus for an automobile engine

Also Published As

Publication number Publication date
FR1186335A (en) 1959-08-20

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