GB190912328A - Improvements in Chimney and Ventilating Shaft Tops. - Google Patents

Improvements in Chimney and Ventilating Shaft Tops.

Info

Publication number
GB190912328A
GB190912328A GB190912328DA GB190912328A GB 190912328 A GB190912328 A GB 190912328A GB 190912328D A GB190912328D A GB 190912328DA GB 190912328 A GB190912328 A GB 190912328A
Authority
GB
United Kingdom
Prior art keywords
deflectors
cone
chimney
hollow
rowell
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 Thomas Edward Barker
Joseph Blanchet Rowell
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 GB190912328A publication Critical patent/GB190912328A/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)
  • Solid-Fuel Combustion (AREA)

Abstract

12,328. Barker, W. T. E., and Rowell, J. B., [trading as Rowell & Co., D.]. May 25. Chimney a n d ventilating - shaft t o p s. - A top having a truncated conical end is fitted with vertical deflectors f or f<1> of curved section secured to the cone along substantially i t s whole length. In the form shown in Fig. 1, there are two or more superposed truncated hollow cones with air spaces between them and apertures b<1> in the enlarged base of the lowermost cone, and the deflectors are secured on the uppermost cone. A cover h is provided, and between it and the top of the uppermost cone are inclined deflectors g. In the modification shown in Fig. 4, the deflectors are formed in one with a hollow cone frustum having air passages e in its hollow walls, and the cover and deflectors g are omitted. A third modification is similar to that last described except that the air passages e are dispensed with.
GB190912328D 1909-05-25 1909-05-25 Improvements in Chimney and Ventilating Shaft Tops. Expired GB190912328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190912328T 1909-05-25

Publications (1)

Publication Number Publication Date
GB190912328A true GB190912328A (en) 1909-07-29

Family

ID=32554946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190912328D Expired GB190912328A (en) 1909-05-25 1909-05-25 Improvements in Chimney and Ventilating Shaft Tops.

Country Status (1)

Country Link
GB (1) GB190912328A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326662A1 (en) * 1975-10-03 1977-04-29 Rheinquell Ets Chimney cowl with metal tube extending into chimney - has upwards tapered wind deflectors removabley fitted on upwards tapered heat insulating sleeve on tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326662A1 (en) * 1975-10-03 1977-04-29 Rheinquell Ets Chimney cowl with metal tube extending into chimney - has upwards tapered wind deflectors removabley fitted on upwards tapered heat insulating sleeve on tube

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