GB513723A - Improvements in and relating to windows - Google Patents
Improvements in and relating to windowsInfo
- Publication number
- GB513723A GB513723A GB6188/39A GB618839A GB513723A GB 513723 A GB513723 A GB 513723A GB 6188/39 A GB6188/39 A GB 6188/39A GB 618839 A GB618839 A GB 618839A GB 513723 A GB513723 A GB 513723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ventilator
- section
- filter
- filter casing
- windows
- 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
- E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings
- E06B7/06—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings with one ventilation wing only
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
513,723. Ventilators. KOLLER, E. Feb. 24, 1939, No. 6188. Convention date, Nov. 5, 1938. [Class 137] A window has a frame c which is provided with a ventilator-section d, adapted to be moved by a linkage e. A filter casing f is provided at its front side with a germ filter f', and at its rear with a glass pane h. The circulation of air, when the ventilator-section d is in the open position, is indicated by arrows x and y. In a modification, the back wall of the filter casing is extended down to the sill and is provided with a fresh air opening at the lower end of the extension. In a further modification, the ventilator-section may be made to swing about an axis.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH513723X | 1938-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB513723A true GB513723A (en) | 1939-10-19 |
Family
ID=4517576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6188/39A Expired GB513723A (en) | 1938-11-05 | 1939-02-24 | Improvements in and relating to windows |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB513723A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141819A (en) * | 1983-06-03 | 1985-01-03 | Nokia Oy Ab | Room ventilators |
-
1939
- 1939-02-24 GB GB6188/39A patent/GB513723A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141819A (en) * | 1983-06-03 | 1985-01-03 | Nokia Oy Ab | Room ventilators |
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