FI980045A - Furnace structure and method for burning wood - Google Patents

Furnace structure and method for burning wood Download PDF

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Publication number
FI980045A
FI980045A FI980045A FI980045A FI980045A FI 980045 A FI980045 A FI 980045A FI 980045 A FI980045 A FI 980045A FI 980045 A FI980045 A FI 980045A FI 980045 A FI980045 A FI 980045A
Authority
FI
Finland
Prior art keywords
combustion gases
fireplace
duct
burning wood
integral
Prior art date
Application number
FI980045A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI104994B (en
FI980045A0 (en
Inventor
Heikki Hyytiaeinen
Michael Struschka
Original Assignee
Puulaempoe Suomi Oy
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 Puulaempoe Suomi Oy filed Critical Puulaempoe Suomi Oy
Priority to FI980045A priority Critical patent/FI104994B/en
Publication of FI980045A0 publication Critical patent/FI980045A0/en
Priority to FI980847A priority patent/FI104345B1/en
Priority to PCT/FI1999/000018 priority patent/WO1999036731A1/en
Priority to AU19705/99A priority patent/AU1970599A/en
Publication of FI980045A publication Critical patent/FI980045A/en
Application granted granted Critical
Publication of FI104994B publication Critical patent/FI104994B/en

Links

Abstract

The invention relates to an oven construction for burning wood, which construction has a fireplace 1, comprising a grate 2 and feed inlet 7, 23 for secondary air, and an aftercombustion chamber 9, 14, situated above the fireplace with a flue 30, 32 connected thereto. The aftercombustion chamber forms an integral combustion duct 14, which is designed for an essentially laminar flow rate of the combustion gases 10, in which, for internal mixing of the combustion gases in the duct, thin baffle elements 16, 17 with a low heat capacity are provided, which adjust the essential alignment of the duct by at least 75 degrees. The invention also relates to a method for burning wood, in which the outgoing combustion gases 10, 15 are kept in an integral oven zone 14, 25 by regulating the air quantity 2, 12, 22 that is fed to the fireplace 1, the combustion gases 10, 15 being mixed internally in that the essential direction of the combustion gases/the flame 10, 15, 8 is adjusted in a number of successive operations and above the fireplace 1. <IMAGE>
FI980045A 1998-01-13 1998-01-13 Oven construction and method of burning wood FI104994B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI980045A FI104994B (en) 1998-01-13 1998-01-13 Oven construction and method of burning wood
FI980847A FI104345B1 (en) 1998-01-13 1998-04-16 Heat exchanger design for furnace and method for recovering combustion heat
PCT/FI1999/000018 WO1999036731A1 (en) 1998-01-13 1999-01-13 A furnace structure, a method for burning wood as well as a method for retrieving combustion heat
AU19705/99A AU1970599A (en) 1998-01-13 1999-01-13 A furnace structure, a method for burning wood as well as a method for retrieving combustion heat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980045A FI104994B (en) 1998-01-13 1998-01-13 Oven construction and method of burning wood
FI980045 1998-01-13

Publications (3)

Publication Number Publication Date
FI980045A0 FI980045A0 (en) 1998-01-13
FI980045A true FI980045A (en) 1999-07-14
FI104994B FI104994B (en) 2000-05-15

Family

ID=8550337

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980045A FI104994B (en) 1998-01-13 1998-01-13 Oven construction and method of burning wood

Country Status (1)

Country Link
FI (1) FI104994B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503462A (en) * 2012-06-27 2014-01-01 Hunter Stoves Ltd A solid fuel stove having secondary air outlet areas at the front and rear of the firebox

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503462A (en) * 2012-06-27 2014-01-01 Hunter Stoves Ltd A solid fuel stove having secondary air outlet areas at the front and rear of the firebox
GB2503462B (en) * 2012-06-27 2016-10-12 Hunter Stoves Ltd Stove with additional air flow

Also Published As

Publication number Publication date
FI104994B (en) 2000-05-15
FI980045A0 (en) 1998-01-13

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: AITO LAEMPOE OY

Free format text: AITO LAEMPOE OY

PC Transfer of assignment of patent

Owner name: NARVI OY

Free format text: NARVI OY

MM Patent lapsed