GB513723A - Improvements in and relating to windows - Google Patents

Improvements in and relating to windows

Info

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
Application number
GB6188/39A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB513723A publication Critical patent/GB513723A/en
Expired legal-status Critical Current

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.
GB6188/39A 1938-11-05 1939-02-24 Improvements in and relating to windows Expired GB513723A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141819A (en) * 1983-06-03 1985-01-03 Nokia Oy Ab Room ventilators

Cited By (1)

* Cited by examiner, † Cited by third party
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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