CA934551A - Air conditioning system - Google Patents

Air conditioning system

Info

Publication number
CA934551A
CA934551A CA112791A CA112791A CA934551A CA 934551 A CA934551 A CA 934551A CA 112791 A CA112791 A CA 112791A CA 112791 A CA112791 A CA 112791A CA 934551 A CA934551 A CA 934551A
Authority
CA
Canada
Prior art keywords
air conditioning
conditioning system
air
conditioning
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
CA112791A
Other versions
CA112791S (en
Inventor
L. Mcgrath William
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of CA934551A publication Critical patent/CA934551A/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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid systems
    • 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
    • F24F11/76—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 by means responsive to temperature, e.g. bimetal springs
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Conditioning Control Device (AREA)
CA112791A 1970-07-27 1971-05-12 Air conditioning system Expired CA934551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5831470A 1970-07-27 1970-07-27

Publications (1)

Publication Number Publication Date
CA934551A true CA934551A (en) 1973-10-02

Family

ID=22016049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112791A Expired CA934551A (en) 1970-07-27 1971-05-12 Air conditioning system

Country Status (2)

Country Link
US (1) US3674203A (en)
CA (1) CA934551A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179946A (en) * 1975-01-08 1976-07-12 Shinko Kogyo Kk
US3985295A (en) * 1975-03-17 1976-10-12 Monninger Robert C Heat collector and diffuser
US4174065A (en) * 1976-06-04 1979-11-13 Knauth Design, Inc. Fluid flow regulating systems
JPS6047497B2 (en) * 1981-05-25 1985-10-22 東プレ株式会社 Air volume control device for central air conditioning equipment
EP0138729B1 (en) * 1983-09-02 1991-01-02 Carrier Corporation Air distribution system and method for controlling the same
US5211331A (en) * 1990-04-13 1993-05-18 Roberts-Gordon, Inc. Control in combination with thermostatically responsive assembly
FR2759446B1 (en) * 1997-02-07 1999-04-23 Elge Etablissements Grandvuine COLLECTIVE VENTILATION INSTALLATION OF A SET OF PREMISES
US6070660A (en) 1997-02-18 2000-06-06 Hoffman Controls Corp. Variable speed fan motor control for forced air heating/cooling system
US6695046B1 (en) * 1997-02-18 2004-02-24 Hoffman Controls Corp. Variable speed fan motor control for forced air heating/cooling system
CA2242829C (en) * 1998-02-24 2003-02-25 Thermolec Ltee. Air heating system
US6713986B1 (en) 2002-11-26 2004-03-30 Energy Savers International Controller for air conditioners and heat pumps
US7012223B2 (en) * 2003-11-25 2006-03-14 National Environmental Products, Ltd. Forced-air heater control system and method
TWI300327B (en) * 2006-02-10 2008-08-21 Benq Corp Electronic device and heat dissipation module thereof
US9182141B2 (en) 2007-08-03 2015-11-10 Honeywell International Inc. Fan coil thermostat with activity sensing
US9074784B2 (en) 2007-08-03 2015-07-07 Honeywell International Inc. Fan coil thermostat with fan ramping
US20090032236A1 (en) 2007-08-03 2009-02-05 Honeywell International Inc. Fan coil thermostat with automatic fan reset
US8285127B2 (en) 2007-09-05 2012-10-09 Tpi Corporation In-line duct supplemental heating and cooling device and method
US10358014B2 (en) * 2012-10-29 2019-07-23 Illinois Tool Works Inc. Pressure relief assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060289A (en) * 1934-09-29 1936-11-10 Sewell H Downs Conditioning apparatus
US2640410A (en) * 1949-12-02 1953-06-02 Pyle National Co Apparatus for air volume control in ventilating systems
US3489345A (en) * 1967-02-27 1970-01-13 White Consolidated Ind Inc Heater control
US3486693A (en) * 1968-01-15 1969-12-30 Maxitrol Co Gas flow control system

Also Published As

Publication number Publication date
US3674203A (en) 1972-07-04

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