FR854174A - Process and installation for air purification - Google Patents
Process and installation for air purificationInfo
- Publication number
- FR854174A FR854174A FR854174DA FR854174A FR 854174 A FR854174 A FR 854174A FR 854174D A FR854174D A FR 854174DA FR 854174 A FR854174 A FR 854174A
- Authority
- FR
- France
- Prior art keywords
- installation
- 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
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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
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 |
---|---|---|---|
FR854174T | 1938-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR854174A true FR854174A (en) | 1940-04-06 |
Family
ID=9327588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR854174D Expired FR854174A (en) | 1938-12-20 | 1938-12-20 | Process and installation for air purification |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR854174A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020002394A1 (en) | 2020-04-21 | 2021-10-21 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Gas filtration device of a protective ventilation device |
-
1938
- 1938-12-20 FR FR854174D patent/FR854174A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020002394A1 (en) | 2020-04-21 | 2021-10-21 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Gas filtration device of a protective ventilation device |
DE102020002394B4 (en) | 2020-04-21 | 2022-04-14 | Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Gas filtration device of a protective ventilation device |
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