EP1150073A3 - Heat storing fireplace - Google Patents

Heat storing fireplace Download PDF

Info

Publication number
EP1150073A3
EP1150073A3 EP01660025A EP01660025A EP1150073A3 EP 1150073 A3 EP1150073 A3 EP 1150073A3 EP 01660025 A EP01660025 A EP 01660025A EP 01660025 A EP01660025 A EP 01660025A EP 1150073 A3 EP1150073 A3 EP 1150073A3
Authority
EP
European Patent Office
Prior art keywords
flue
firebox
fireplace
smoke flue
heat storing
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
EP01660025A
Other languages
German (de)
French (fr)
Other versions
EP1150073B1 (en
EP1150073A2 (en
Inventor
Juhani Lehikoinen
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.)
Nunnanlahden Uuni Oy
Original Assignee
Nunnanlahden Uuni 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 Nunnanlahden Uuni Oy filed Critical Nunnanlahden Uuni Oy
Publication of EP1150073A2 publication Critical patent/EP1150073A2/en
Publication of EP1150073A3 publication Critical patent/EP1150073A3/en
Application granted granted Critical
Publication of EP1150073B1 publication Critical patent/EP1150073B1/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
    • F24B1/00—Stoves or ranges
    • F24B1/18—Stoves with open fires, e.g. fireplaces
    • 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
    • F24B1/20—Ranges
    • F24B1/24—Ranges with built-in masses for heat storage or heat insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Inorganic Insulating Materials (AREA)
  • Resistance Heating (AREA)

Abstract

A heat-storing fireplace, comprising a firebox (1), a smoke flue (2) leading upward from the firebox to convey the flue gases into a chimney flue, and a heat storing mass (3) surrounding the firebox and the smoke flue. Within a certain stretch (4) in the upward leading smoke flue (2) of the fireplace, the inner circumference of the smoke flue increases from the firebox toward the chimney while the cross-sectional area of the smoke flue is either constant or decreasing.
EP01660025A 2000-04-28 2001-02-06 Heat storing fireplace Expired - Lifetime EP1150073B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001006 2000-04-28
FI20001006A FI108162B (en) 2000-04-28 2000-04-28 Charging fireplace

Publications (3)

Publication Number Publication Date
EP1150073A2 EP1150073A2 (en) 2001-10-31
EP1150073A3 true EP1150073A3 (en) 2005-05-04
EP1150073B1 EP1150073B1 (en) 2007-06-20

Family

ID=8558308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01660025A Expired - Lifetime EP1150073B1 (en) 2000-04-28 2001-02-06 Heat storing fireplace

Country Status (4)

Country Link
EP (1) EP1150073B1 (en)
AT (1) ATE365299T1 (en)
DE (1) DE60128984T2 (en)
FI (1) FI108162B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2847336B1 (en) 2002-11-20 2006-10-06 Alain Gourhel FIREPLACE FIREPLACE WITH HEAT ACCUMULATION
EP2330352B1 (en) * 2009-12-02 2016-07-27 Nunnanlahden Uuni Oy Fireplace

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747637A2 (en) * 1995-06-09 1996-12-11 Nunnanlahden Uuni Oy Combustion air duct system
EP1018621A2 (en) * 1999-01-07 2000-07-12 Kircher GmbH Fireplace

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747637A2 (en) * 1995-06-09 1996-12-11 Nunnanlahden Uuni Oy Combustion air duct system
EP1018621A2 (en) * 1999-01-07 2000-07-12 Kircher GmbH Fireplace

Also Published As

Publication number Publication date
FI108162B (en) 2001-11-30
FI20001006A0 (en) 2000-04-28
DE60128984T2 (en) 2008-02-28
ATE365299T1 (en) 2007-07-15
EP1150073B1 (en) 2007-06-20
EP1150073A2 (en) 2001-10-31
DE60128984D1 (en) 2007-08-02

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