GB944790A - Air-conditioning unit of the induction type - Google Patents

Air-conditioning unit of the induction type

Info

Publication number
GB944790A
GB944790A GB3020662A GB3020662A GB944790A GB 944790 A GB944790 A GB 944790A GB 3020662 A GB3020662 A GB 3020662A GB 3020662 A GB3020662 A GB 3020662A GB 944790 A GB944790 A GB 944790A
Authority
GB
United Kingdom
Prior art keywords
air
nozzles
row
heat exchanger
heights
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
GB3020662A
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.)
DELL ORTO CHIEREGATTI SpA
Original Assignee
DELL ORTO CHIEREGATTI SpA
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 DELL ORTO CHIEREGATTI SpA filed Critical DELL ORTO CHIEREGATTI SpA
Publication of GB944790A publication Critical patent/GB944790A/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)
  • Air-Flow Control Members (AREA)

Abstract

944,790. Ventilating and air conditioning apparatus. DELL'ORTO CHIEREGATTI S.p.A. Aug. 7, 1962 [Aug. 14, 1961], No. 30206/62. Heading F4V. In an air heating and circulating unit of the induction type comprising a heat exchanger 1 forming a pervious lateral wall section of an air mixing chamber M, a plurality of rows of primary air nozzles 6, 7 open into the mixing chamber, the nozzles in each row which all extend parallel to the heat exchanger, being of the same height, the heights from row to row decreasing stepwise with increasing distance of the rows from the heat exchanger. Primary air enters through a plenum chamber 2 whence it flows through a silencing labyrinth 3 under the control of a valve 9 to the nozzles 3. The flows of air from the nozzles induce a flow of secondary air from the room through a front louvre 4 and through the heat exchanger into the mixing chamber whence it is discharged with the primary air through an upper louvre 5. Geometrical relationships for the heights of the nozzles from row to row to give maximum induction efficiency are described. In a modification a second heat exchanger is arranged to form the opposite wall of the unit and the heights of the nozzle rows decreases from both exchangers towards the central plane of the unit.
GB3020662A 1961-08-14 1962-08-07 Air-conditioning unit of the induction type Expired GB944790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT417261 1961-08-14

Publications (1)

Publication Number Publication Date
GB944790A true GB944790A (en) 1963-12-18

Family

ID=11112082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3020662A Expired GB944790A (en) 1961-08-14 1962-08-07 Air-conditioning unit of the induction type

Country Status (1)

Country Link
GB (1) GB944790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2035754A1 (en) * 2006-06-23 2009-03-18 Veft Aerospace Technology Inc. Entrainment air flow control and filtration devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2035754A1 (en) * 2006-06-23 2009-03-18 Veft Aerospace Technology Inc. Entrainment air flow control and filtration devices
EP2035754A4 (en) * 2006-06-23 2013-05-01 Veft Aerospace Technology Inc Entrainment air flow control and filtration devices

Similar Documents

Publication Publication Date Title
GB1011742A (en) Improvements in or relating to an induction type room air conditioning unit
GB820683A (en) Improvements in and relating to air conditioning
GB1242500A (en) Means for supplying ventilation air, for example to broiler houses
GB999317A (en) High-pressure air conditioning system
GB1347378A (en) Rotary regenerative space heater
GB1360679A (en) Air conditioning system
GB852603A (en) Improvements relating to air-conditioning apparatus of the induction type
US2360343A (en) Air conditioning apparatus
GB737505A (en) Arrangement for influencing the temperature of rooms
GB751946A (en) Method and apparatus for air conditioning
GB839798A (en) A device for inducing secondary air by ejecting action into a current of primary airand mixing them
GB944790A (en) Air-conditioning unit of the induction type
US2977870A (en) Air distribution system for heating, cooling and ventilating
US3422888A (en) Air distribution terminal
GB974366A (en) Room unit for ventilating and air-conditioning
US3092178A (en) Air conditioning units
US2227773A (en) Furnace
GB1311146A (en) Air condictioning and distribution plant
GB1344228A (en) Air heaters especially for connecting to a central heating system
GB877507A (en) Improvements in heating, cooling and ventilating system
GB1163427A (en) Air Conditioning Units
JPS5589639A (en) Panel air conditioner
GB1055013A (en) Improvements in and relating to room air heaters or coolers comprising induction type air transport systems
GB490727A (en) Tubular heat exchanger particularly suitable for heating air
US2577441A (en) Heating and drying system