FR831196A - Device for air purification - Google Patents

Device for air purification

Info

Publication number
FR831196A
FR831196A FR831196DA FR831196A FR 831196 A FR831196 A FR 831196A FR 831196D A FR831196D A FR 831196DA FR 831196 A FR831196 A FR 831196A
Authority
FR
France
Prior art keywords
air purification
purification
air
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
Other languages
French (fr)
Inventor
Dr Otto Businger
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 filed Critical
Application granted granted Critical
Publication of FR831196A publication Critical patent/FR831196A/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
    • F24F3/12—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 treatment of the air otherwise than by heating and cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR831196D 1936-12-23 1937-12-23 Device for air purification Expired FR831196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH831196X 1936-12-23

Publications (1)

Publication Number Publication Date
FR831196A true FR831196A (en) 1938-08-25

Family

ID=4540307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831196D Expired FR831196A (en) 1936-12-23 1937-12-23 Device for air purification

Country Status (1)

Country Link
FR (1) FR831196A (en)

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