FR2128743B1 - - Google Patents
Info
- Publication number
- FR2128743B1 FR2128743B1 FR7208069A FR7208069A FR2128743B1 FR 2128743 B1 FR2128743 B1 FR 2128743B1 FR 7208069 A FR7208069 A FR 7208069A FR 7208069 A FR7208069 A FR 7208069A FR 2128743 B1 FR2128743 B1 FR 2128743B1
- 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
- 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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Blinds (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO6617671 | 1971-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2128743A1 FR2128743A1 (enExample) | 1972-10-20 |
| FR2128743B1 true FR2128743B1 (enExample) | 1975-03-21 |
Family
ID=20088778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7208069A Expired FR2128743B1 (enExample) | 1971-03-08 | 1972-03-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE780323A (enExample) |
| DE (1) | DE2210976A1 (enExample) |
| FR (1) | FR2128743B1 (enExample) |
-
1972
- 1972-03-07 BE BE780323A patent/BE780323A/xx unknown
- 1972-03-07 DE DE19722210976 patent/DE2210976A1/de active Pending
- 1972-03-08 FR FR7208069A patent/FR2128743B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2210976A1 (de) | 1972-09-21 |
| BE780323A (fr) | 1972-07-03 |
| FR2128743A1 (enExample) | 1972-10-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |