ATE39020T1 - CHIMNEY HOOD FOR MONITORING THE DRAW IN A CHIMNEY PIPE. - Google Patents

CHIMNEY HOOD FOR MONITORING THE DRAW IN A CHIMNEY PIPE.

Info

Publication number
ATE39020T1
ATE39020T1 AT86810122T AT86810122T ATE39020T1 AT E39020 T1 ATE39020 T1 AT E39020T1 AT 86810122 T AT86810122 T AT 86810122T AT 86810122 T AT86810122 T AT 86810122T AT E39020 T1 ATE39020 T1 AT E39020T1
Authority
AT
Austria
Prior art keywords
chimney
deflector
draw
monitoring
hood
Prior art date
Application number
AT86810122T
Other languages
German (de)
Inventor
Anthony Neefs
Hans Joerg Weidmann
Original Assignee
Roweco
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
Priority claimed from BE0/215453A external-priority patent/BE903043A/en
Application filed by Roweco filed Critical Roweco
Application granted granted Critical
Publication of ATE39020T1 publication Critical patent/ATE39020T1/en

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
    • F23L17/08—Tops for chimneys or ventilating shafts; Terminals for flues with coaxial cones or louvres
    • 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
    • F23L17/12—Devices for fastening the top or terminal to chimney, shaft, or flue

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chimneys And Flues (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

1. A chimney cowl used to control the draft in a chimney, in particular a brick chimney, having a first deflector which has a central opening the adjacent surfaces being inclined downwards and having a second, completely closed deflector (2) fixedly and concentrally arranged above said first deflector (1), characterised in that said completely closed second deflector (2) has a convex downwardly inclined form, carrying at its underside a dish shaped baffle (10) of a diameter smaller than said second deflector, so that the annular area (14) constituted by the outer area of said baffle and the outer area of said second deflector has a dome shaped cross section.
AT86810122T 1985-08-09 1986-03-12 CHIMNEY HOOD FOR MONITORING THE DRAW IN A CHIMNEY PIPE. ATE39020T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/215453A BE903043A (en) 1985-08-09 1985-08-09 Draught-controlling chimney cowl - has narrow passage accelerating gases between coaxial top and bottom deflectors
EP86810122A EP0214087B2 (en) 1985-08-09 1986-03-12 Chimney top for the draught control in a flue

Publications (1)

Publication Number Publication Date
ATE39020T1 true ATE39020T1 (en) 1988-12-15

Family

ID=3843918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86810122T ATE39020T1 (en) 1985-08-09 1986-03-12 CHIMNEY HOOD FOR MONITORING THE DRAW IN A CHIMNEY PIPE.

Country Status (3)

Country Link
EP (1) EP0214087B2 (en)
AT (1) ATE39020T1 (en)
DE (1) DE3661333D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69628094T2 (en) * 1995-07-12 2004-04-01 Hodgson, Robert, Chichester chimney cap
GB9514174D0 (en) * 1995-07-12 1995-09-13 Hodgson Robert Cowl
FR2846073B1 (en) 2002-10-21 2005-01-14 Michel Zaniewski STATIC EXTRACTOR ANTI-FLUOR FOR SMOKE
CZ14206U1 (en) * 2004-01-22 2004-04-05 Novatex Perfekt S. R. O. Chimney head, particularly for removal of combustion products
DE202014101816U1 (en) 2014-04-16 2015-07-20 Welipa Ag Wind deflector and wind deflector system
CN109114578B (en) * 2018-10-25 2024-02-27 泰山学院 A chimney cover that prevents smoke backflow and promotes indoor and outdoor air exchange

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088908A (en) * 1964-12-03 1967-10-25 Gulf Oil Corp Venting apparatus
CH552176A (en) * 1972-05-01 1974-07-31 Pernet Edmond CHIMNEY CAPE.
BE903043A (en) * 1985-08-09 1985-12-02 Weidmann Rosemarie Draught-controlling chimney cowl - has narrow passage accelerating gases between coaxial top and bottom deflectors

Also Published As

Publication number Publication date
DE3661333D1 (en) 1989-01-05
EP0214087A1 (en) 1987-03-11
EP0214087B2 (en) 1993-01-27
EP0214087B1 (en) 1988-11-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee