FR2180091B1 - - Google Patents
Info
- Publication number
- FR2180091B1 FR2180091B1 FR7313510A FR7313510A FR2180091B1 FR 2180091 B1 FR2180091 B1 FR 2180091B1 FR 7313510 A FR7313510 A FR 7313510A FR 7313510 A FR7313510 A FR 7313510A FR 2180091 B1 FR2180091 B1 FR 2180091B1
- Authority
- FR
- France
- 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
- F24F3/044—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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2217821A DE2217821A1 (de) | 1972-04-13 | 1972-04-13 | Verfahren und anlage zur waermeentlastung von gebaeuderaeumen oder dergleichen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2180091A1 FR2180091A1 (ru) | 1973-11-23 |
FR2180091B1 true FR2180091B1 (ru) | 1977-02-04 |
Family
ID=5841848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7313510A Expired FR2180091B1 (ru) | 1972-04-13 | 1973-04-13 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH562997A5 (ru) |
DE (1) | DE2217821A1 (ru) |
FR (1) | FR2180091B1 (ru) |
ZA (1) | ZA732572B (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2643977A1 (fr) * | 1989-03-06 | 1990-09-07 | Charbonnages De France | Spot d'eclairage acalorique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR799878A (fr) * | 1934-12-26 | 1936-06-22 | Corning Glass Works | Perfectionnement à la dissipation de l'énergie radiante produite par les dispositifs d'éclairage artificiel |
SE305030B (ru) * | 1965-11-03 | 1968-10-14 | Svenska Flaektfabriken Ab | |
US3418915A (en) * | 1966-08-18 | 1968-12-31 | Farr Co | Clean air ceiling module |
-
1972
- 1972-04-13 DE DE2217821A patent/DE2217821A1/de active Pending
-
1973
- 1973-04-11 CH CH516473A patent/CH562997A5/xx not_active IP Right Cessation
- 1973-04-13 FR FR7313510A patent/FR2180091B1/fr not_active Expired
- 1973-04-13 ZA ZA732572A patent/ZA732572B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2180091A1 (ru) | 1973-11-23 |
CH562997A5 (ru) | 1975-06-13 |
DE2217821A1 (de) | 1973-10-25 |
ZA732572B (en) | 1974-03-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |