GB820683A - Improvements in and relating to air conditioning - Google Patents

Improvements in and relating to air conditioning

Info

Publication number
GB820683A
GB820683A GB27462/57A GB2746257A GB820683A GB 820683 A GB820683 A GB 820683A GB 27462/57 A GB27462/57 A GB 27462/57A GB 2746257 A GB2746257 A GB 2746257A GB 820683 A GB820683 A GB 820683A
Authority
GB
United Kingdom
Prior art keywords
room
air
nozzles
passage
louvres
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
GB27462/57A
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 GB820683A publication Critical patent/GB820683A/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
    • F24F3/02—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
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves

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

820,683. Ventilating apparatus. CARRIER ENGINEERING CO. Ltd. Aug. 30, 1957 [Dec. 3, 1956], No. 27462/57. Class 137 An air conditioning unit for use in multi-room buildings comprises a casing having two passages each having openings into two rooms and a duct connected to a supply of primary conditioned air and having nozzles extending into each of the passages, the nozzles in the first passage inducing air from the first room and discharging it to the second, and the nozzles in the second passage inducing air from the second room and discharging it to the first, the induced air in each case being mixed with primary conditioned air before discharge. As shown, a casing 41 arranged between two rooms 75, 76 has a partition 89 dividing it into two passages 82, 83. A duct 81 connected to a source of primary conditioned air, has nozzles 91 in the passage 82 and nozzles 93 in the passage 83. The nozzles 91 induce air from room 75 through louvres 85 and a heat exchanger 90 and discharge it through a venturi 92 and louvres 86 into room 76. The nozzles 93 induce air from room 76 and discharge it through louvres 88 into room 75, a thermo-sensitive bulb 98 in the passage 83 controlling the amount of fluid passing through the heat exchanger 90. Some of the air from room 75 may pass through louvres 78 in a door 77 to a corridor 79. In a modification, Fig. 5 (not shown) the unit is erected adjacent a structural member and the duct may be circular in section. A number of units in series may be served by a single duct. Specification 809,904 is referred to.
GB27462/57A 1956-12-03 1957-08-30 Improvements in and relating to air conditioning Expired GB820683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US625956A US3032323A (en) 1956-12-03 1956-12-03 Air conditioning systems

Publications (1)

Publication Number Publication Date
GB820683A true GB820683A (en) 1959-09-23

Family

ID=24508337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27462/57A Expired GB820683A (en) 1956-12-03 1957-08-30 Improvements in and relating to air conditioning

Country Status (2)

Country Link
US (1) US3032323A (en)
GB (1) GB820683A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204379B (en) * 1959-01-13 1965-11-04 Firth Cleveland Ltd Convection heater with cross-flow fan
US3187806A (en) * 1962-05-03 1965-06-08 Buensod Stacey Corp Air conditioning
US3720258A (en) * 1970-07-14 1973-03-13 Kilpatrick & Co Air conditioning system with variable primary air volume terminal and method of operation therefor
US3763761A (en) * 1972-04-27 1973-10-09 Rohr Industries Inc Vehicle heating and cooling mechanism
US3833057A (en) * 1972-06-14 1974-09-03 R Doherty Induced air cooling and heating system
US4100964A (en) * 1976-03-31 1978-07-18 Mitco Corporation Induction ventilation system
NO844320L (en) * 1984-10-30 1986-05-02 Norsk Viftefabrikk As PROCEDURE FOR VENTILATION OF ROOMS.
US5860592A (en) * 1995-12-11 1999-01-19 Acutherm L.P. Variable-air-volume diffuser with independent ventilation air assembly and method
US5673851A (en) * 1995-12-11 1997-10-07 Acutherm L.P. Variable-air-volume diffuser with induction air assembly and method
SE523206C2 (en) * 1998-11-05 2004-04-06 Teknoterm Climate Ab Air conditioner for ceiling placement including heat exchanger
US6742582B1 (en) * 2000-01-20 2004-06-01 Vent-Rite Valve Corp. Modular climate control unit
EP1867932B8 (en) * 2005-01-06 2011-03-30 Halton OY Automatic displacement ventilation system with heating mode
DE602005013003D1 (en) * 2005-07-15 2009-04-09 Carrier Corp AIR DISTRIBUTION SYSTEM FOR AN AIR-CONDITIONING SYSTEM
NL1035438C2 (en) * 2008-05-19 2009-11-20 Kea Consult B V Air treatment system for room in building, has heat exchanger provided for heating air introduced into building, where heat exchanger is connected to cold-storage in floor of building
FR2943765A1 (en) * 2009-03-30 2010-10-01 Alain Katz SYSTEM AND METHOD FOR CONTROLLING AIR DIFFUSION IN A PLURALITY OF ENCLOSURES AND INSTALLATION USING SUCH A SYSTEM
EP2526362B1 (en) * 2010-01-24 2017-04-12 OY Halton Group Ltd. Chilled beam devices, systems, and methods
EP2354686B9 (en) * 2010-02-03 2017-07-26 TROX GmbH Ceiling air outlet or an air conditioner for supply air and inducing recirculating room air in horizontal direction
EP2825826A2 (en) * 2012-03-16 2015-01-21 OY Halton Group Ltd. Chilled beam with multiple modes
US9625166B2 (en) 2013-02-20 2017-04-18 Air System Components, Inc. Induction displacement air handling unit
US10401050B2 (en) * 2015-01-16 2019-09-03 Air Distribution Technologies Ip, Llc Lighting control for chilled beam

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393086A (en) * 1917-03-27 1921-10-11 Carrier Engineering Corp Method of and apparatus for drying, conditioning, and regulating tee moisture content of hygroscopic materials
US2363294A (en) * 1939-08-12 1944-11-21 Carrier Corp Air conditioning system
US2327664A (en) * 1940-12-06 1943-08-24 Herman Nelson Corp Method of and apparatus for air conditioning
NL101758C (en) * 1953-02-23

Also Published As

Publication number Publication date
US3032323A (en) 1962-05-01

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