FR672348A - Improvements made to ventilation air supply devices - Google Patents
Improvements made to ventilation air supply devicesInfo
- Publication number
- FR672348A FR672348A FR672348DA FR672348A FR 672348 A FR672348 A FR 672348A FR 672348D A FR672348D A FR 672348DA FR 672348 A FR672348 A FR 672348A
- Authority
- FR
- France
- Prior art keywords
- air supply
- improvements made
- supply devices
- ventilation air
- ventilation
- Prior art date
- 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
- 238000009423 ventilation Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWERÂ PLANTSÂ OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
- B64D2013/003—Cabin ventilation nozzles
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 |
|---|---|---|---|
| GB672348X | 1928-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR672348A true FR672348A (en) | 1929-12-26 |
Family
ID=10491804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR672348D Expired FR672348A (en) | 1928-04-03 | 1929-03-30 | Improvements made to ventilation air supply devices |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR672348A (en) |
-
1929
- 1929-03-30 FR FR672348D patent/FR672348A/en not_active Expired
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