FR2059916A5 - - Google Patents
Info
- Publication number
- FR2059916A5 FR2059916A5 FR7031609A FR7031609A FR2059916A5 FR 2059916 A5 FR2059916 A5 FR 2059916A5 FR 7031609 A FR7031609 A FR 7031609A FR 7031609 A FR7031609 A FR 7031609A FR 2059916 A5 FR2059916 A5 FR 2059916A5
- 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
- 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 |
---|---|
FR2059916A5 true FR2059916A5 (nl) | 1971-06-04 |
Family
ID=3855258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7031609A Expired FR2059916A5 (nl) | 1969-08-28 | 1970-08-28 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE738097A (nl) |
FR (1) | FR2059916A5 (nl) |
-
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 |
---|---|
BE738097A (nl) | 1970-02-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |