FR788279A - Appareil d'amélioration de l'air - Google Patents

Appareil d'amélioration de l'air

Info

Publication number
FR788279A
FR788279A FR788279DA FR788279A FR 788279 A FR788279 A FR 788279A FR 788279D A FR788279D A FR 788279DA FR 788279 A FR788279 A FR 788279A
Authority
FR
France
Prior art keywords
improvement device
air improvement
air
improvement
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
English (en)
Inventor
Josepha Sonderegger
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 FR788279A publication Critical patent/FR788279A/fr
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
    • F24F3/14—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 by humidification; by dehumidification

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR788279D 1934-04-04 1935-04-03 Appareil d'amélioration de l'air Expired FR788279A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH788279X 1934-04-04

Publications (1)

Publication Number Publication Date
FR788279A true FR788279A (fr) 1935-10-07

Family

ID=4536759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788279D Expired FR788279A (fr) 1934-04-04 1935-04-03 Appareil d'amélioration de l'air

Country Status (1)

Country Link
FR (1) FR788279A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629559A1 (fr) * 1988-04-01 1989-10-06 Carton James Dispositif pour la diffusion a des intervalles de temps determines d'un produit odorant desinfectant ou autre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629559A1 (fr) * 1988-04-01 1989-10-06 Carton James Dispositif pour la diffusion a des intervalles de temps determines d'un produit odorant desinfectant ou autre

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