GB191409438A - An Improved Cowl and Ventilator. - Google Patents

An Improved Cowl and Ventilator.

Info

Publication number
GB191409438A
GB191409438A GB191409438DA GB191409438A GB 191409438 A GB191409438 A GB 191409438A GB 191409438D A GB191409438D A GB 191409438DA GB 191409438 A GB191409438 A GB 191409438A
Authority
GB
United Kingdom
Prior art keywords
shaft
ventilator
cowl
cone
base
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
Inventor
William Frank White
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
Application granted granted Critical
Publication of GB191409438A publication Critical patent/GB191409438A/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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)

Abstract

9438. White, W. F. April 16. Chimney and ventilating-shaft tops. -A cowl or ventilator comprises, in combination, a plain cylindrical shaft a, a cone c mounted a short distance above it and having a base somewhat greater in diameter than the shaft, and a surrounding cylindrical pipe b having its base below the top of the shaft and its top below the apex of the cone.
GB191409438D 1914-04-16 1914-04-16 An Improved Cowl and Ventilator. Expired GB191409438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191409438T 1914-04-16

Publications (1)

Publication Number Publication Date
GB191409438A true GB191409438A (en) 1915-03-18

Family

ID=32583295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191409438D Expired GB191409438A (en) 1914-04-16 1914-04-16 An Improved Cowl and Ventilator.

Country Status (1)

Country Link
GB (1) GB191409438A (en)

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