FR788279A - Appareil d'amélioration de l'air - Google Patents
Appareil d'amélioration de l'airInfo
- 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
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)
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)
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 |
-
1935
- 1935-04-03 FR FR788279D patent/FR788279A/fr not_active Expired
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR763540A (fr) | Appareil d'évaporation | |
FR814118A (fr) | Appareil d'inhalation | |
FR790390A (fr) | Appareil d'élagage | |
FR788279A (fr) | Appareil d'amélioration de l'air | |
FR793235A (fr) | Appareil d'inhalation | |
FR732524A (fr) | Appareil de distribution d'air | |
FR772862A (fr) | Appareil de conditionnement de l'air | |
FR809802A (fr) | Appareil à conditionner l'air | |
FR764497A (fr) | Nouvel appareil d'électroculture | |
FR772494A (fr) | Appareil d'horlogerie | |
FR776512A (fr) | Appareil conditionneur d'air | |
FR806829A (fr) | Appareil réfrigérant d'air | |
FR787370A (fr) | Humidificateur d'air | |
FR776224A (fr) | Appareil d'aération pour véhicules | |
FR786804A (fr) | Appareil d'aviation | |
FR768837A (fr) | Appareil de publicité | |
FR775424A (fr) | Appareil conditionneur décortiqueur | |
FR768144A (fr) | Appareil de projection | |
FR44950E (fr) | Appareil de projection | |
FR46799E (fr) | Nouvel appareil d'électroculture | |
FR758495A (fr) | Appareil d'assainissement de l'air | |
FR44866E (fr) | Appareil respiratoire | |
FR769901A (fr) | Appareil d'évaporation | |
FR775598A (fr) | Humidificateur-assainisseur d'air | |
FR776703A (fr) | Membrane d'appareil avertisseur |