BE738097A - - Google Patents
Info
- Publication number
- BE738097A BE738097A BE738097DA BE738097A BE 738097 A BE738097 A BE 738097A BE 738097D A BE738097D A BE 738097DA BE 738097 A BE738097 A BE 738097A
- Authority
- BE
- Belgium
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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/745—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity the air flow rate increasing with an increase of air-current or wind pressure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE738097 | 1969-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE738097A true BE738097A (xx) | 1970-02-02 |
Family
ID=3855258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE738097D BE738097A (xx) | 1969-08-28 | 1969-08-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE738097A (xx) |
| FR (1) | FR2059916A5 (xx) |
-
1969
- 1969-08-28 BE BE738097D patent/BE738097A/xx unknown
-
1970
- 1970-08-28 FR FR7031609A patent/FR2059916A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2059916A5 (xx) | 1971-06-04 |