GB820696A - Improvements in or relating to air conditioning - Google Patents

Improvements in or relating to air conditioning

Info

Publication number
GB820696A
GB820696A GB5615/58A GB561558A GB820696A GB 820696 A GB820696 A GB 820696A GB 5615/58 A GB5615/58 A GB 5615/58A GB 561558 A GB561558 A GB 561558A GB 820696 A GB820696 A GB 820696A
Authority
GB
United Kingdom
Prior art keywords
casing
primary air
air
plenum
inlet
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
GB5615/58A
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 GB820696A publication Critical patent/GB820696A/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

Landscapes

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

Abstract

820,696. Ventilating apparatus. CARRIER ENGINEERING CO. Ltd. Feb. 20, 1958 [March 1, 1957], No. 5615/58. Class 137 An air conditioning unit comprises a casing, a plenum, connected to a supply of primary air, extending lengthwise of the casing, an inlet and an outlet in the casing, an elongated slot in the plenum having lips extending into the casing to form a nozzle such that the discharge of primary air therefrom induces a stream of secondary air through the inlet to mix with the primary air, and means to pass secondary air across the nozzle to be mixed with the primary air at the back of the unit. As shown, a casing 2 has an inlet 3, an outlet 4, and a plenum 5 provided with a slot 8 extending lengthwise of the plenum and having lips extending into the casing. Primary air discharged through the slot induces secondary air through the inlet 3, past a heater (or cooler) 10, some of the induced air passing through conduits 13, 14, 15 to mix with the primary air at the back of the unit. The heater may be provided with fins 11 and may be trapezoidal in shape. The lips of the slot may converge in the direction of discharge and may have sawtoothed edges, Fig. 4 (not shown), or they may be sinuous, the opposite edges being complementarily placed with respect to one another, Fig. 5 (not shown). Specification 641,712 is referred to.
GB5615/58A 1957-03-01 1958-02-20 Improvements in or relating to air conditioning Expired GB820696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US643427A US2962952A (en) 1957-03-01 1957-03-01 Air conditioning unit

Publications (1)

Publication Number Publication Date
GB820696A true GB820696A (en) 1959-09-23

Family

ID=24580772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5615/58A Expired GB820696A (en) 1957-03-01 1958-02-20 Improvements in or relating to air conditioning

Country Status (4)

Country Link
US (1) US2962952A (en)
BE (2) BE565239A (en)
FR (1) FR1198798A (en)
GB (1) GB820696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813672A1 (en) * 1995-03-10 1997-12-29 Luminis Pty. Limited Improved induction nozzle and arrangement

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211218A (en) * 1962-06-25 1965-10-12 Carrier Corp Nozzle construction
FR1545089A (en) * 1967-05-13 1968-11-08 Ltg Lufttechnische Gmbh Induction device for air conditioning
FI94800C (en) * 1992-09-25 1999-04-21 Halton Oy Air conditioner and air conditioning method
FR3020132B1 (en) * 2014-04-17 2016-05-27 Cie Ind D'applications Thermiques DIFFUSION DEVICE WITH LOBE INSERTS AND VENTILO-CONVECTOR COMPRISING SUCH A DEVICE
US20210131676A1 (en) * 2019-11-01 2021-05-06 Jetoptera, Inc. Fluidic turbo heater system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US612480A (en) * 1898-10-18 George ii
GB705873A (en) *
US2122168A (en) * 1935-10-12 1938-06-28 American Radiator Co Air heating assembly
US2140305A (en) * 1936-06-05 1938-12-13 Carrier Corp Air conditioning apparatus
US2287267A (en) * 1940-05-18 1942-06-23 B F Sturtevant Co Heat exchanger
US2345536A (en) * 1942-05-16 1944-03-28 B F Sturtevant Co Heat exchange unit
US2567758A (en) * 1945-12-01 1951-09-11 Carrier Corp Air-conditioning method
US2778688A (en) * 1953-04-08 1957-01-22 Hanson Equipment Company Spraying apparatus
US2854915A (en) * 1953-09-17 1958-10-07 Clifford H Carr Method and apparatus for air conditioning
US2783979A (en) * 1955-03-02 1957-03-05 Borg Warner Induction unit for air conditioning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813672A1 (en) * 1995-03-10 1997-12-29 Luminis Pty. Limited Improved induction nozzle and arrangement
EP0813672A4 (en) * 1995-03-10 2000-03-15 Luminis Pty Ltd Improved induction nozzle and arrangement

Also Published As

Publication number Publication date
BE565239A (en)
US2962952A (en) 1960-12-06
FR1198798A (en) 1959-12-09
BE565272A (en)

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