BE643595A - - Google Patents
Info
- Publication number
- BE643595A BE643595A BE643595DA BE643595A BE 643595 A BE643595 A BE 643595A BE 643595D A BE643595D A BE 643595DA BE 643595 A BE643595 A BE 643595A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB557263A GB1069871A (en) | 1963-02-11 | 1963-02-11 | Improvements in or relating to louvred ventilators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE643595A true BE643595A (nl) |
Family
ID=9798643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE643595D BE643595A (nl) | 1963-02-11 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE643595A (nl) |
| DE (1) | DE1892380U (nl) |
| GB (1) | GB1069871A (nl) |
| NL (1) | NL6401159A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29703440U1 (de) * | 1997-02-26 | 1997-04-30 | Dipa Nord Gmbh | Lamellensystem für Sonnenschutz, Lüftungselemente und Fassadenverkleidungen |
-
0
- BE BE643595D patent/BE643595A/xx unknown
-
1963
- 1963-02-11 GB GB557263A patent/GB1069871A/en not_active Expired
-
1964
- 1964-02-10 DE DE1964C0011428 patent/DE1892380U/de not_active Expired
- 1964-02-11 NL NL6401159A patent/NL6401159A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6401159A (nl) | 1964-08-12 |
| DE1892380U (de) | 1964-05-06 |
| GB1069871A (en) | 1967-05-24 |