CH545947A - - Google Patents
Info
- Publication number
- CH545947A CH545947A CH1771971A CH545947DA CH545947A CH 545947 A CH545947 A CH 545947A CH 1771971 A CH1771971 A CH 1771971A CH 545947D A CH545947D A CH 545947DA CH 545947 A CH545947 A CH 545947A
- Authority
- CH
- Switzerland
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
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1771971 | 1971-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH545947A true CH545947A (xx) | 1974-02-15 |
Family
ID=4427558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1771971A CH545947A (xx) | 1971-12-06 | 1971-12-06 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT311612B (xx) |
| CH (1) | CH545947A (xx) |
| DE (1) | DE2249704A1 (xx) |
| FR (1) | FR2162451B3 (xx) |
| GB (1) | GB1404626A (xx) |
| NL (1) | NL7215825A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3728698A1 (de) * | 1986-09-03 | 1988-03-31 | Enig Energieberatung Innovatio | Klimaanlage |
-
1971
- 1971-12-06 CH CH1771971A patent/CH545947A/xx not_active IP Right Cessation
- 1971-12-14 AT AT1072471A patent/AT311612B/de not_active IP Right Cessation
-
1972
- 1972-10-11 DE DE19722249704 patent/DE2249704A1/de active Pending
- 1972-11-22 NL NL7215825A patent/NL7215825A/xx unknown
- 1972-12-05 FR FR7243221A patent/FR2162451B3/fr not_active Expired
- 1972-12-06 GB GB5624172A patent/GB1404626A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2249704A1 (de) | 1973-06-20 |
| AT311612B (de) | 1973-11-26 |
| NL7215825A (xx) | 1973-06-08 |
| FR2162451A1 (xx) | 1973-07-20 |
| GB1404626A (en) | 1975-09-03 |
| FR2162451B3 (xx) | 1976-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |