GB1041387A - Improvements in or relating to air conditioning systems - Google Patents

Improvements in or relating to air conditioning systems

Info

Publication number
GB1041387A
GB1041387A GB14712/63A GB1471263A GB1041387A GB 1041387 A GB1041387 A GB 1041387A GB 14712/63 A GB14712/63 A GB 14712/63A GB 1471263 A GB1471263 A GB 1471263A GB 1041387 A GB1041387 A GB 1041387A
Authority
GB
United Kingdom
Prior art keywords
air
unit
warm
duct
zone
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
GB14712/63A
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.)
Buensod Stacey Corp
Original Assignee
Buensod Stacey Corp
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 Buensod Stacey Corp filed Critical Buensod Stacey Corp
Publication of GB1041387A publication Critical patent/GB1041387A/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
    • 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
    • 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
    • F24F11/72—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
    • 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
    • F24F11/75—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 for maintaining constant air flow rate or air velocity
    • 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
    • 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

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)
  • Central Air Conditioning (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Flow Control Members (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

1,041,387. Air conditioning. BUENSODSTACEY CORPORATION. April 11, 1963 [May 3, 1962], No. 14712/63. Heading F4V. In an induction type air conditioning system the temperature of the zone to be conditioned is controlled only by varying the temperature of the primary air supply. Ducts 16 and 17 of a dual duct system are supplied with warm and cold air from a central conditioning unit and feed a mixing chamber 15 located in, or under the floor near, a distribution unit 10, one distribution unit being provided for each room or zone to be conditioned. A valve 18 controlled by a pneumatic or electric zone thermostat 19 proportions the mixture of warm and cold air supplied via a constant volume flow rate regulator 20 to a duct 14 of the unit 10. Air from the duct 14 passes to a header 11 and is ejected from the unit through nozzles 12 and a grille 13. A flow of recirculated room air is thus induced through a grille 21 and over a heat exchanger 22 which is fed with fluid from a closed system including a pump 25 and reservoir 26. The reservoir 26 is heated or cooled according to the season and the heat-exchange fluid circulates at a constant volume flow rate. In a modification, Figs. 2 and 3 (not shown), two heat-exchangers are disposed in the path of recirculated air above the primary air header which may be provided with a slit in place of the nozzles, and a pivoted flap proportions the warm and cold air.
GB14712/63A 1962-05-03 1963-04-11 Improvements in or relating to air conditioning systems Expired GB1041387A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US192223A US3187806A (en) 1962-05-03 1962-05-03 Air conditioning

Publications (1)

Publication Number Publication Date
GB1041387A true GB1041387A (en) 1966-09-07

Family

ID=22708754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14712/63A Expired GB1041387A (en) 1962-05-03 1963-04-11 Improvements in or relating to air conditioning systems

Country Status (6)

Country Link
US (1) US3187806A (en)
BE (1) BE663566A (en)
CH (1) CH408361A (en)
DE (1) DE1454540A1 (en)
FR (1) FR1381396A (en)
GB (1) GB1041387A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367407A (en) * 1965-05-04 1968-02-06 Buensod Stacey Corp Air conditioning
US3376916A (en) * 1965-10-24 1968-04-09 Thomas G. Gressett Zone air conditioning apparatus
US20210131676A1 (en) * 2019-11-01 2021-05-06 Jetoptera, Inc. Fluidic turbo heater system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287267A (en) * 1940-05-18 1942-06-23 B F Sturtevant Co Heat exchanger
US2793812A (en) * 1952-12-22 1957-05-28 Westinghouse Electric Corp Air conditioning apparatus
US3032323A (en) * 1956-12-03 1962-05-01 Carrier Corp Air conditioning systems
US2984459A (en) * 1957-08-02 1961-05-16 Buensod Stacey Corp Air conditioning

Also Published As

Publication number Publication date
FR1381396A (en) 1964-12-14
CH408361A (en) 1966-02-28
US3187806A (en) 1965-06-08
DE1454540A1 (en) 1970-01-29
BE663566A (en) 1965-09-01

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