CA946616A - Airconditioning system and control - Google Patents

Airconditioning system and control

Info

Publication number
CA946616A
CA946616A CA124,947A CA124947A CA946616A CA 946616 A CA946616 A CA 946616A CA 124947 A CA124947 A CA 124947A CA 946616 A CA946616 A CA 946616A
Authority
CA
Canada
Prior art keywords
control
airconditioning system
airconditioning
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
CA124,947A
Other languages
English (en)
Other versions
CA124947S (en
Inventor
Alden I. Mcfarlan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA946616A publication Critical patent/CA946616A/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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA124,947A 1970-10-13 1971-10-12 Airconditioning system and control Expired CA946616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8044870A 1970-10-13 1970-10-13

Publications (1)

Publication Number Publication Date
CA946616A true CA946616A (en) 1974-05-07

Family

ID=22157454

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,947A Expired CA946616A (en) 1970-10-13 1971-10-12 Airconditioning system and control

Country Status (8)

Country Link
US (1) US3774674A (enExample)
AU (1) AU465852B2 (enExample)
CA (1) CA946616A (enExample)
CH (1) CH547466A (enExample)
DE (1) DE2150952A1 (enExample)
FR (1) FR2110394B1 (enExample)
GB (1) GB1369645A (enExample)
IT (1) IT948520B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891027A (en) * 1971-09-02 1975-06-24 Mcfarlan Alden I Air conditioning system and method utilizing humidification of the air
JPH03286944A (ja) * 1990-04-02 1991-12-17 Toshiba Corp 空気調和システムおよびその運転方法
US6834714B2 (en) * 2002-11-22 2004-12-28 Paul J. Walsh Variable constant volume cooling/heating unit
US7032398B2 (en) * 2004-02-27 2006-04-25 Toromont Industries Ltd. Energy management system, method, and apparatus

Also Published As

Publication number Publication date
US3774674A (en) 1973-11-27
DE2150952A1 (de) 1972-04-20
GB1369645A (en) 1974-10-09
AU465852B2 (en) 1975-10-09
AU3427871A (en) 1973-04-12
IT948520B (it) 1973-06-11
CH547466A (de) 1974-03-29
FR2110394A1 (enExample) 1972-06-02
FR2110394B1 (enExample) 1973-06-29

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