EP0530126A3 - Woodburning stove with glass portion and means for the cleaning thereof - Google Patents

Woodburning stove with glass portion and means for the cleaning thereof Download PDF

Info

Publication number
EP0530126A3
EP0530126A3 EP19920610059 EP92610059A EP0530126A3 EP 0530126 A3 EP0530126 A3 EP 0530126A3 EP 19920610059 EP19920610059 EP 19920610059 EP 92610059 A EP92610059 A EP 92610059A EP 0530126 A3 EP0530126 A3 EP 0530126A3
Authority
EP
European Patent Office
Prior art keywords
glass portion
air
slot
heated
led
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.)
Granted
Application number
EP19920610059
Other languages
German (de)
French (fr)
Other versions
EP0530126A2 (en
EP0530126B1 (en
Inventor
Henning Krog Iversen
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
Publication of EP0530126A2 publication Critical patent/EP0530126A2/en
Publication of EP0530126A3 publication Critical patent/EP0530126A3/en
Application granted granted Critical
Publication of EP0530126B1 publication Critical patent/EP0530126B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24B13/00—Details solely applicable to stoves or ranges burning solid fuels 
    • F24B13/004—Doors specially adapted for stoves or ranges
    • 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
    • F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
    • F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
    • F24B5/021—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
    • F24B5/025—Supply of secondary air for completing combustion of fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Furnace Details (AREA)

Abstract

With closed woodburning stoves having a glass portion (4) in the stove door (2), there is a great problem that soot and condensate are deposited on the inner surface of the glass portion.
According to the invention, this can be prevented by mounting a heat exchanger directly above the door (2) on the front part (23) inside the fire box (19), and in such a manner that the air intake (21) takes place directly through a slot (7) in the front part (23). The heat exchanger is divided into an upper chamber (13) to which the inlet air (21) is led from outside, and a lower chamber (14) from which the heated and expanded air (24) is led out through a slot (15) at the front over the glass portion, the breadth and direction of flow of said slot (15) being adapted to suit the height of the glass portion (4) and the fire box (19).
The outflowing air is thus heated to a temperature of up to 250°C, and flows out at a speed which holds the glass portion (4) completely free of soot and condensate. It is also led to the combustion zone as heated primary air. This ensures a good combustion and a high degree of efficiency.
EP19920610059 1991-08-30 1992-08-21 Woodburning stove with glass portion and means for the cleaning thereof Expired - Lifetime EP0530126B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK1535/91 1991-08-30
DK153591A DK171475B1 (en) 1991-08-30 1991-08-30 Fireplaces with glass partition and cleaning means

Publications (3)

Publication Number Publication Date
EP0530126A2 EP0530126A2 (en) 1993-03-03
EP0530126A3 true EP0530126A3 (en) 1993-05-12
EP0530126B1 EP0530126B1 (en) 1996-01-17

Family

ID=8105839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920610059 Expired - Lifetime EP0530126B1 (en) 1991-08-30 1992-08-21 Woodburning stove with glass portion and means for the cleaning thereof

Country Status (3)

Country Link
EP (1) EP0530126B1 (en)
DE (1) DE69207680T2 (en)
DK (1) DK171475B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912491A1 (en) * 2007-02-13 2008-08-15 Labattu Michel Frontal secondary air preheating device for e.g. wood-burning stove, has container with bends and air passages to allow free circulation of frontal secondary air in device in zigzag manner, where air passages are constituted of openings
AT504892B1 (en) * 2007-10-04 2008-09-15 Windhager Zentralheizung Techn RAUMHEIZEINRICHTUNG
US9523505B2 (en) * 2009-01-31 2016-12-20 Landy Vent Uk Limited Combustion apparatus
ITRA20090011A1 (en) * 2009-03-24 2010-09-25 Malta Ing Michele CONDENSING STOVE
EP2455666A1 (en) 2010-11-17 2012-05-23 József Simkó Closed stove with improved efficiency
DE202011051990U1 (en) 2011-11-16 2012-01-18 Lars Betzner Stove with improved efficiency
CN104390242A (en) * 2014-11-10 2015-03-04 昆山富凌能源利用有限公司 Secondary oxygen supply energy saving oven core

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343289A (en) * 1980-03-21 1982-08-10 Zimmerman Valentine J Wood burning stove
AT377597B (en) * 1981-07-31 1985-04-10 Kent Heating Ltd OVEN
US4683868A (en) * 1986-04-09 1987-08-04 Vermont Castins, Inc. Wood burning stove having glass cleaning system
EP0250239A1 (en) * 1986-06-20 1987-12-23 Parkray Limited Solid fuel burning space heating appliances
DE4003779A1 (en) * 1989-02-10 1990-08-16 Rika Metallwaren Stove with combustion chamber - is designed with exhaust and secondary air channels having outlet to flue and to open air

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343289A (en) * 1980-03-21 1982-08-10 Zimmerman Valentine J Wood burning stove
AT377597B (en) * 1981-07-31 1985-04-10 Kent Heating Ltd OVEN
US4683868A (en) * 1986-04-09 1987-08-04 Vermont Castins, Inc. Wood burning stove having glass cleaning system
EP0250239A1 (en) * 1986-06-20 1987-12-23 Parkray Limited Solid fuel burning space heating appliances
DE4003779A1 (en) * 1989-02-10 1990-08-16 Rika Metallwaren Stove with combustion chamber - is designed with exhaust and secondary air channels having outlet to flue and to open air

Also Published As

Publication number Publication date
DK171475B1 (en) 1996-11-11
DK153591A (en) 1993-03-01
DE69207680T2 (en) 1996-08-14
DE69207680D1 (en) 1996-02-29
EP0530126A2 (en) 1993-03-03
DK153591D0 (en) 1991-08-30
EP0530126B1 (en) 1996-01-17

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