AT306981B - Device for heating or cooling rooms with warm or cold air - Google Patents

Device for heating or cooling rooms with warm or cold air

Info

Publication number
AT306981B
AT306981B AT266671A AT266671A AT306981B AT 306981 B AT306981 B AT 306981B AT 266671 A AT266671 A AT 266671A AT 266671 A AT266671 A AT 266671A AT 306981 B AT306981 B AT 306981B
Authority
AT
Austria
Prior art keywords
warm
heating
cold air
cooling rooms
rooms
Prior art date
Application number
AT266671A
Other languages
German (de)
Original Assignee
Rox Lufttechnische Geraetebau
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 Rox Lufttechnische Geraetebau filed Critical Rox Lufttechnische Geraetebau
Application granted granted Critical
Publication of AT306981B publication Critical patent/AT306981B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
AT266671A 1970-04-18 1971-03-29 Device for heating or cooling rooms with warm or cold air AT306981B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018757 DE2018757A1 (en) 1970-04-18 1970-04-18 Device for heating or cooling rooms with warm or cold air, in particular high-pressure device

Publications (1)

Publication Number Publication Date
AT306981B true AT306981B (en) 1973-05-10

Family

ID=5768481

Family Applications (1)

Application Number Title Priority Date Filing Date
AT266671A AT306981B (en) 1970-04-18 1971-03-29 Device for heating or cooling rooms with warm or cold air

Country Status (6)

Country Link
AT (1) AT306981B (en)
BE (1) BE765847A (en)
DE (1) DE2018757A1 (en)
FR (1) FR2089806A5 (en)
GB (1) GB1357144A (en)
NL (1) NL7105026A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111271789B (en) * 2020-03-20 2024-12-06 海润新风（重庆）智能技术有限公司 Negative pressure wards and ventilation control methods used in peacetime and epidemic situations
CN111306650A (en) * 2020-03-30 2020-06-19 广东美的制冷设备有限公司 Branch box and multi-connected air conditioner

Also Published As

Publication number Publication date
BE765847A (en) 1971-10-18
GB1357144A (en) 1974-06-19
NL7105026A (en) 1971-10-20
DE2018757A1 (en) 1971-11-04
FR2089806A5 (en) 1972-01-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee