GB987913A - Improvements in or relating to chimney-throat control means for fireplaces - Google Patents

Improvements in or relating to chimney-throat control means for fireplaces

Info

Publication number
GB987913A
GB987913A GB1317462A GB1317462A GB987913A GB 987913 A GB987913 A GB 987913A GB 1317462 A GB1317462 A GB 1317462A GB 1317462 A GB1317462 A GB 1317462A GB 987913 A GB987913 A GB 987913A
Authority
GB
United Kingdom
Prior art keywords
restrictor plate
damper
throat
flue
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
GB1317462A
Inventor
Arnold Durdy
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.)
Ideal Standard GmbH
Original Assignee
Ideal Standard GmbH
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 Ideal Standard GmbH filed Critical Ideal Standard GmbH
Priority to GB1317462A priority Critical patent/GB987913A/en
Publication of GB987913A publication Critical patent/GB987913A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
    • F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers 
    • F24B1/1895—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers  flue-gas control dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Supply (AREA)

Abstract

987,913. Flue dampers. IDEAL-STANDARD Ltd. March 18, 1963 [April 5, 1962], No. 13174/62. Heading F4W. A chimney throat control mechanism comprises an adjustable throat restrictor plate 11 and a damper 21 for controlling the back boiler 2, flue draught in the flue 3, the damper control acting so that it can move the restrictor plate towards its closed position when the damper is opened. The curved throat restrictor plate is directly operable by means of a tool engaging the aperture 30 in lug 29 and may be moved until either the stop 12 engages the canopy 8, thus ensuring a minimum throat area of five square inches, or the restrictor plate engages the adjustable stop 14. The restrictor plate is pivoted about a rib 9 upon the top 5 of the back boiler by means of a hook 19, a second hook being provided upon the restrictor plate for pivotal engagement with the damper 21, which is fitted with an operating handle 23 passing through a hole 27 in the restrictor plate. The damper and restrictor plate are formed as a unit to facilitate removal when servicing and cleaning.
GB1317462A 1962-04-05 1962-04-05 Improvements in or relating to chimney-throat control means for fireplaces Expired GB987913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1317462A GB987913A (en) 1962-04-05 1962-04-05 Improvements in or relating to chimney-throat control means for fireplaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1317462A GB987913A (en) 1962-04-05 1962-04-05 Improvements in or relating to chimney-throat control means for fireplaces

Publications (1)

Publication Number Publication Date
GB987913A true GB987913A (en) 1965-03-31

Family

ID=10018208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317462A Expired GB987913A (en) 1962-04-05 1962-04-05 Improvements in or relating to chimney-throat control means for fireplaces

Country Status (1)

Country Link
GB (1) GB987913A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149088A (en) * 1983-11-03 1985-06-05 Edward Truch Draught regulators
GB2212258A (en) * 1987-11-11 1989-07-19 Nigel Dane Quartano Candler Fireplace variable-opening hood
FR2846730A1 (en) * 2002-11-05 2004-05-07 Ind B V Damper plate for smoke duct or flue has adjustable stop formed by bolt with two nuts to limit closure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149088A (en) * 1983-11-03 1985-06-05 Edward Truch Draught regulators
GB2212258A (en) * 1987-11-11 1989-07-19 Nigel Dane Quartano Candler Fireplace variable-opening hood
GB2212258B (en) * 1987-11-11 1992-01-08 Nigel Dane Quartano Candler Fireplace variable-opening hood
FR2846730A1 (en) * 2002-11-05 2004-05-07 Ind B V Damper plate for smoke duct or flue has adjustable stop formed by bolt with two nuts to limit closure

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