DE9002231U1 - - Google Patents
Info
- Publication number
- DE9002231U1 DE9002231U1 DE9002231U DE9002231U DE9002231U1 DE 9002231 U1 DE9002231 U1 DE 9002231U1 DE 9002231 U DE9002231 U DE 9002231U DE 9002231 U DE9002231 U DE 9002231U DE 9002231 U1 DE9002231 U1 DE 9002231U1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0088—Ventilating systems
-
- 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
- F24F3/056—Systems in which all treatment is given in the central station, i.e. all-air systems the air at least partially flowing over lighting fixtures, the heat of which is dissipated or used
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9002231U DE9002231U1 (de) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9002231U DE9002231U1 (de) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9002231U1 true DE9002231U1 (de) | 1990-05-10 |
Family
ID=6851375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9002231U Expired - Lifetime DE9002231U1 (de) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9002231U1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9316234U1 (de) * | 1993-10-23 | 1994-01-13 | Heymann Hans Helmut | Vorrichtung zur Rauchbeseitigung |
| DE102008053896A1 (de) | 2007-11-06 | 2009-05-07 | Katzlinger, Manfred A. | Vorrichtung zum Absaugen von Raumluft |
-
1990
- 1990-02-26 DE DE9002231U patent/DE9002231U1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9316234U1 (de) * | 1993-10-23 | 1994-01-13 | Heymann Hans Helmut | Vorrichtung zur Rauchbeseitigung |
| DE102008053896A1 (de) | 2007-11-06 | 2009-05-07 | Katzlinger, Manfred A. | Vorrichtung zum Absaugen von Raumluft |