GB236121A - Improvements in or relating to ventilators - Google Patents

Improvements in or relating to ventilators

Info

Publication number
GB236121A
GB236121A GB240825A GB240825A GB236121A GB 236121 A GB236121 A GB 236121A GB 240825 A GB240825 A GB 240825A GB 240825 A GB240825 A GB 240825A GB 236121 A GB236121 A GB 236121A
Authority
GB
United Kingdom
Prior art keywords
ventilator
ventilators
roof
lower portion
relating
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
GB240825A
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.)
MARK ANDREW SELL
Original Assignee
MARK ANDREW SELL
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 MARK ANDREW SELL filed Critical MARK ANDREW SELL
Priority to GB240825A priority Critical patent/GB236121A/en
Publication of GB236121A publication Critical patent/GB236121A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues

Abstract

236,121. Sell, M. A. Jan. 27, 1925. Ventilators.-A ridge-roof ventilator comprises a lower portion' 1 having outlet openings 5 on its outer surface and provided with flanges 7 for supporting an upper portion 2 which prevents the passage of rain &c. through the ventilator. The longitudinally-extending flanges 3 of the lower portion 1 are made to conform to the angle of the roof, whilst the upwardly extending flanges 6 serve as baffles to prevent rain &c. passing through the openings 5 from entering the ventilator.
GB240825A 1925-01-27 1925-01-27 Improvements in or relating to ventilators Expired GB236121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB240825A GB236121A (en) 1925-01-27 1925-01-27 Improvements in or relating to ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB240825A GB236121A (en) 1925-01-27 1925-01-27 Improvements in or relating to ventilators

Publications (1)

Publication Number Publication Date
GB236121A true GB236121A (en) 1925-07-02

Family

ID=9739020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB240825A Expired GB236121A (en) 1925-01-27 1925-01-27 Improvements in or relating to ventilators

Country Status (1)

Country Link
GB (1) GB236121A (en)

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