FR863557A - Anti-light aerator - Google Patents
Anti-light aeratorInfo
- Publication number
- FR863557A FR863557A FR863557DA FR863557A FR 863557 A FR863557 A FR 863557A FR 863557D A FR863557D A FR 863557DA FR 863557 A FR863557 A FR 863557A
- Authority
- FR
- France
- Prior art keywords
- aerator
- light
- light aerator
- Prior art date
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR863557T | 1940-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR863557A true FR863557A (en) | 1941-04-04 |
Family
ID=9343281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR863557D Expired FR863557A (en) | 1940-02-27 | 1940-02-27 | Anti-light aerator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR863557A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107599A (en) * | 1960-11-21 | 1963-10-22 | Charles J Weller | Ventilator construction for windows |
US4078477A (en) * | 1976-06-30 | 1978-03-14 | Bbc Brown Boveri & Comapny Limited | Protective screen, especially a protective screen for drift sand, for an electrical air-cooled machine |
WO2013149620A1 (en) * | 2012-04-02 | 2013-10-10 | Dantherm Air Handling A/S | Air inlet |
-
1940
- 1940-02-27 FR FR863557D patent/FR863557A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107599A (en) * | 1960-11-21 | 1963-10-22 | Charles J Weller | Ventilator construction for windows |
US4078477A (en) * | 1976-06-30 | 1978-03-14 | Bbc Brown Boveri & Comapny Limited | Protective screen, especially a protective screen for drift sand, for an electrical air-cooled machine |
WO2013149620A1 (en) * | 2012-04-02 | 2013-10-10 | Dantherm Air Handling A/S | Air inlet |
EP2847518A4 (en) * | 2012-04-02 | 2016-03-23 | Dantherm Cooling As | Air inlet |
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