GB423131A - Improvements in and connected with ventilators, the same being also applicable for chimney cowls - Google Patents

Improvements in and connected with ventilators, the same being also applicable for chimney cowls

Info

Publication number
GB423131A
GB423131A GB344934A GB344934A GB423131A GB 423131 A GB423131 A GB 423131A GB 344934 A GB344934 A GB 344934A GB 344934 A GB344934 A GB 344934A GB 423131 A GB423131 A GB 423131A
Authority
GB
United Kingdom
Prior art keywords
ventilators
craig
applicable
same
chimney
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
GB344934A
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 GB344934A priority Critical patent/GB423131A/en
Publication of GB423131A publication Critical patent/GB423131A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Abstract

423,131. Ventilators and chimneytops. CRAIG, W., Marypark, Langbrank, Renfrewshire, and CRAIG, J., Barscube, Paisley Road, Barrhead, Glasgow. Feb. 2, 1934, No. 3449. [Classes 25 and 137] A ventilator or chimney-top comprises a casing A with a perforated cap B, a number of vertical baffles C forming passages open at both ends, a water collecting receptacle D with outlets or gutters F and intermediate the passages and the receptacle, one or more inclined baffles sloping upwardly and inwardly from the wall of the casing immediately below openings E serving either for the outlet of water or for the inlet of air. The device may be attached to a roof by means of a coaming G and flashing H, J.
GB344934A 1934-02-02 1934-02-02 Improvements in and connected with ventilators, the same being also applicable for chimney cowls Expired GB423131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB344934A GB423131A (en) 1934-02-02 1934-02-02 Improvements in and connected with ventilators, the same being also applicable for chimney cowls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB344934A GB423131A (en) 1934-02-02 1934-02-02 Improvements in and connected with ventilators, the same being also applicable for chimney cowls

Publications (1)

Publication Number Publication Date
GB423131A true GB423131A (en) 1935-01-25

Family

ID=9758534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB344934A Expired GB423131A (en) 1934-02-02 1934-02-02 Improvements in and connected with ventilators, the same being also applicable for chimney cowls

Country Status (1)

Country Link
GB (1) GB423131A (en)

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