GB150262A - Improvements in ventilators - Google Patents

Improvements in ventilators

Info

Publication number
GB150262A
GB150262A GB1663420A GB1663420A GB150262A GB 150262 A GB150262 A GB 150262A GB 1663420 A GB1663420 A GB 1663420A GB 1663420 A GB1663420 A GB 1663420A GB 150262 A GB150262 A GB 150262A
Authority
GB
United Kingdom
Prior art keywords
shaped
louvers
ventilators
frame
roof
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
GB1663420A
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
Priority to GB1663420A priority Critical patent/GB150262A/en
Publication of GB150262A publication Critical patent/GB150262A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation

Abstract

150,262. Horsburgh, J. K. June 19, 1920. Ventilating-shaft terminals and like ventilators. -A roof ventilator comprises a V-shaped frame 1 carrying louvers 4 and a ridge-shaped top 5 and, mounted on the frame, a V-shaped cover 6 open at the top and spaced from the roof at the bottom 7. Air currents entering at 7 flow upwardly to the outlet 8 and foul air issues between the louvers 4.
GB1663420A 1920-06-19 1920-06-19 Improvements in ventilators Expired GB150262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1663420A GB150262A (en) 1920-06-19 1920-06-19 Improvements in ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1663420A GB150262A (en) 1920-06-19 1920-06-19 Improvements in ventilators

Publications (1)

Publication Number Publication Date
GB150262A true GB150262A (en) 1920-09-02

Family

ID=10080842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1663420A Expired GB150262A (en) 1920-06-19 1920-06-19 Improvements in ventilators

Country Status (1)

Country Link
GB (1) GB150262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545291A (en) * 1984-03-08 1985-10-08 Klauer Manufacturing Company Roofline ventilators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545291A (en) * 1984-03-08 1985-10-08 Klauer Manufacturing Company Roofline ventilators

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