FI43004B - - Google Patents
Info
- Publication number
- FI43004B FI43004B FI0628/60A FI62860A FI43004B FI 43004 B FI43004 B FI 43004B FI 0628/60 A FI0628/60 A FI 0628/60A FI 62860 A FI62860 A FI 62860A FI 43004 B FI43004 B FI 43004B
- Authority
- FI
- Finland
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
- F24F3/16—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 purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
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 |
---|---|---|---|
SE355559 | 1959-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI43004B true FI43004B (de) | 1970-09-02 |
Family
ID=20262363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI0628/60A FI43004B (de) | 1959-04-13 | 1960-04-12 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE589669A (de) |
FI (1) | FI43004B (de) |
-
1960
- 1960-04-12 BE BE589669A patent/BE589669A/fr unknown
- 1960-04-12 FI FI0628/60A patent/FI43004B/fi active
Also Published As
Publication number | Publication date |
---|---|
BE589669A (fr) | 1960-08-01 |