CH499752A - air conditioner - Google Patents

air conditioner

Info

Publication number
CH499752A
CH499752A CH306069A CH306069A CH499752A CH 499752 A CH499752 A CH 499752A CH 306069 A CH306069 A CH 306069A CH 306069 A CH306069 A CH 306069A CH 499752 A CH499752 A CH 499752A
Authority
CH
Switzerland
Prior art keywords
air conditioner
conditioner
air
Prior art date
Application number
CH306069A
Other languages
German (de)
Inventor
Winfried Dr Hoenmann
Original Assignee
Ltg Lufttechnische Gmbh
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 Ltg Lufttechnische Gmbh filed Critical Ltg Lufttechnische Gmbh
Publication of CH499752A publication Critical patent/CH499752A/en

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
    • F24F3/06—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 arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F24F3/08—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 arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply and return lines for hot and cold heat-exchange fluids i.e. so-called "4-conduit" system
    • 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
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
CH306069A 1968-03-21 1969-02-28 air conditioner CH499752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681778032 DE1778032A1 (en) 1968-03-21 1968-03-21 air conditioner

Publications (1)

Publication Number Publication Date
CH499752A true CH499752A (en) 1970-11-30

Family

ID=5703249

Family Applications (1)

Application Number Title Priority Date Filing Date
CH306069A CH499752A (en) 1968-03-21 1969-02-28 air conditioner

Country Status (3)

Country Link
CH (1) CH499752A (en)
DE (1) DE1778032A1 (en)
FR (1) FR2004458A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037843A1 (en) * 1980-04-16 1981-10-21 Marinetechnik Planungs-GmbH Air conditioning device for a multitude of rooms, especially ship's rooms

Also Published As

Publication number Publication date
FR2004458A1 (en) 1969-11-21
DE1778032A1 (en) 1971-07-15

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Legal Events

Date Code Title Description
PL Patent ceased