FR2179868A1 - - Google Patents
Info
- Publication number
- FR2179868A1 FR2179868A1 FR7312700A FR7312700A FR2179868A1 FR 2179868 A1 FR2179868 A1 FR 2179868A1 FR 7312700 A FR7312700 A FR 7312700A FR 7312700 A FR7312700 A FR 7312700A FR 2179868 A1 FR2179868 A1 FR 2179868A1
- 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.)
- Granted
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)
- Duct Arrangements (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7204600A SE364769C (he) | 1972-04-10 | 1972-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2179868A1 true FR2179868A1 (he) | 1973-11-23 |
| FR2179868B1 FR2179868B1 (he) | 1976-11-12 |
Family
ID=20264551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7312700A Expired FR2179868B1 (he) | 1972-04-10 | 1973-04-09 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3812904A (he) |
| JP (1) | JPS5618854B2 (he) |
| BE (1) | BE797610A (he) |
| CH (1) | CH562432A5 (he) |
| DE (1) | DE2314123B2 (he) |
| FI (1) | FI54969C (he) |
| FR (1) | FR2179868B1 (he) |
| GB (1) | GB1431811A (he) |
| NL (1) | NL178626C (he) |
| NO (1) | NO135883C (he) |
| SE (1) | SE364769C (he) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE383920B (sv) * | 1973-10-02 | 1976-04-05 | Svenska Flaektfabriken Ab | Forfarande for luftkonditionering av ett antal lokaler med sinsemellan olika vermebehov |
| DE2716993A1 (de) * | 1977-04-18 | 1978-10-26 | Schmid Reuter Ingenieurgesells | Vorrichtung zur belueftung und/oder klimatisierung von raeumen |
| US4351475A (en) * | 1980-06-24 | 1982-09-28 | Hudson James W | Environmental control room dividers |
| JPH04273920A (ja) * | 1991-02-28 | 1992-09-30 | Hitachi Ltd | 空気調和システム |
| US20080009237A1 (en) * | 2006-07-05 | 2008-01-10 | Mouxiong Wu | Air vent cover controller & method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065686A (en) * | 1960-04-29 | 1962-11-27 | Thomas Industries Inc | Lighting and ventilating fixture |
| US3103157A (en) * | 1961-11-06 | 1963-09-10 | Emerson Electric Mfg Co | Lighting and air conducting apparatus |
| US3742837A (en) * | 1971-07-14 | 1973-07-03 | Svenska Flaektfabriken Ab | Arrangement at ventilation installations in rooms provided with exhaust air windows and lighted by a number of fittings |
-
1972
- 1972-04-10 SE SE7204600A patent/SE364769C/xx unknown
-
1973
- 1973-03-20 FI FI869/73A patent/FI54969C/fi active
- 1973-03-21 DE DE2314123A patent/DE2314123B2/de active Granted
- 1973-03-26 CH CH434773A patent/CH562432A5/xx not_active IP Right Cessation
- 1973-03-27 NO NO1249/73A patent/NO135883C/no unknown
- 1973-03-28 GB GB1495873A patent/GB1431811A/en not_active Expired
- 1973-03-29 US US00346187A patent/US3812904A/en not_active Expired - Lifetime
- 1973-03-30 BE BE129513A patent/BE797610A/xx not_active IP Right Cessation
- 1973-04-02 NL NLAANVRAGE7304565,A patent/NL178626C/xx not_active IP Right Cessation
- 1973-04-09 JP JP3965073A patent/JPS5618854B2/ja not_active Expired
- 1973-04-09 FR FR7312700A patent/FR2179868B1/fr not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2314123C3 (he) | 1974-11-14 |
| US3812904A (en) | 1974-05-28 |
| BE797610A (fr) | 1973-07-16 |
| SE364769B (he) | 1974-03-04 |
| NL7304565A (he) | 1973-10-12 |
| DE2314123B2 (de) | 1974-04-11 |
| JPS5618854B2 (he) | 1981-05-01 |
| NO135883C (he) | 1977-06-15 |
| NL178626C (nl) | 1986-04-16 |
| GB1431811A (en) | 1976-04-14 |
| JPS499844A (he) | 1974-01-28 |
| FI54969B (fi) | 1978-12-29 |
| NO135883B (he) | 1977-03-07 |
| FR2179868B1 (he) | 1976-11-12 |
| CH562432A5 (he) | 1975-05-30 |
| FI54969C (fi) | 1979-04-10 |
| DE2314123A1 (de) | 1973-10-25 |
| SE364769C (he) | 1975-06-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |