BE716221A - - Google Patents
Info
- Publication number
- BE716221A BE716221A BE716221DA BE716221A BE 716221 A BE716221 A BE 716221A BE 716221D A BE716221D A BE 716221DA BE 716221 A BE716221 A BE 716221A
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
-
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ0033878 | 1967-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE716221A true BE716221A (cs) | 1968-11-04 |
Family
ID=7204928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE716221D BE716221A (cs) | 1967-06-10 | 1968-06-07 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT282137B (cs) |
| BE (1) | BE716221A (cs) |
| DE (1) | DE1679531A1 (cs) |
| FR (1) | FR1579602A (cs) |
-
1967
- 1967-06-10 DE DE19671679531 patent/DE1679531A1/de active Pending
-
1968
- 1968-04-26 AT AT412868A patent/AT282137B/de not_active IP Right Cessation
- 1968-06-07 BE BE716221D patent/BE716221A/xx unknown
- 1968-06-10 FR FR1579602D patent/FR1579602A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT282137B (de) | 1970-06-10 |
| DE1679531A1 (de) | 1971-03-18 |
| FR1579602A (cs) | 1969-08-29 |