ATE12306T1 - HEAT RECOVERY DEVICE FOR OPEN FIREPLACES. - Google Patents

HEAT RECOVERY DEVICE FOR OPEN FIREPLACES.

Info

Publication number
ATE12306T1
ATE12306T1 AT80401668T AT80401668T ATE12306T1 AT E12306 T1 ATE12306 T1 AT E12306T1 AT 80401668 T AT80401668 T AT 80401668T AT 80401668 T AT80401668 T AT 80401668T AT E12306 T1 ATE12306 T1 AT E12306T1
Authority
AT
Austria
Prior art keywords
tubes
space
flue
heat recovery
open fireplaces
Prior art date
Application number
AT80401668T
Other languages
German (de)
Inventor
Henri Nisole
Original Assignee
Granifeu S A
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 Granifeu S A filed Critical Granifeu S A
Application granted granted Critical
Publication of ATE12306T1 publication Critical patent/ATE12306T1/en

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
    • F24B1/188—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas  
    • F24B1/1885—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only
    • F24B1/1886—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by use of heat exchange means , e.g. using a particular heat exchange medium, e.g. oil, gas   the heat exchange medium being air only the heat exchanger comprising only tubular air ducts within the fire

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Incineration Of Waste (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

1. An arrangement for recovering the heat in open fireplaces comprising a space (9) having possibly one wall serving as a hearth plate (1) and one vertical wall serving as a back plate (4), over which air to be heated circulates, comprising also, within the space (9), a plurality of generally upwards directed and continuously rising tubes (14), said tubes (14) opening at the bottom transversely of the back plate (4), and, at the top, opening into the flue (8), characterized in that the top of said space (9) lets fireplace volume communicate directly with the flue (8), in that lower inlet openings of the tubes (14) are at the level of wood and/or burning embers, and in that said tubes (14) have a restricted cross-section area, of about 7 cm**2.
AT80401668T 1979-11-27 1980-11-20 HEAT RECOVERY DEVICE FOR OPEN FIREPLACES. ATE12306T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7929619A FR2472721A1 (en) 1979-11-27 1979-11-27 CALORIE RECOVERY DEVICE IN OPEN HOUSE FIREPLACES
EP80401668A EP0029783B1 (en) 1979-11-27 1980-11-20 Device for recovering calorific values in chimneys of open fires

Publications (1)

Publication Number Publication Date
ATE12306T1 true ATE12306T1 (en) 1985-04-15

Family

ID=9232307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80401668T ATE12306T1 (en) 1979-11-27 1980-11-20 HEAT RECOVERY DEVICE FOR OPEN FIREPLACES.

Country Status (4)

Country Link
EP (1) EP0029783B1 (en)
AT (1) ATE12306T1 (en)
DE (1) DE3070342D1 (en)
FR (1) FR2472721A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510725A1 (en) * 1981-02-26 1983-02-04 Vergnes Jacques Heat recuperator for fireplace - has vertical smoke tube heat exchanger and water tube fire-bars
DE8215086U1 (en) * 1981-06-15 1983-06-16 Aeberhard, Hans, 8902 Urdorf OPEN CHEMINEE WITH FIREPLACE AND A FIREPLACE MOUNTAINING THERE
GB2213577A (en) * 1987-12-11 1989-08-16 Beaumont John L Ltd Convection space heating arrangement for a flame effect gas fire
FR2660052B1 (en) * 1990-03-22 1996-07-12 David Jean Pierre PULSE AIR CHIMNEY BOILER AND THREE - WAY DRAWING USING A PARABOLIC FIREPLACE ROOM.
FR3012576B1 (en) * 2013-10-31 2019-03-29 Jean-Michel Delage BOILER-TYPE HEATING DEVICE AND METHOD OF OPERATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB116367A (en) * 1917-06-14 1918-06-13 William Wallace Wiltshire Improvements in Domestic Fire Attachments for Heating Air.
US2143772A (en) * 1938-05-17 1939-01-10 Hannula Gust Heating unit for fireplaces
GB732992A (en) * 1952-10-17 1955-07-06 Frantisek Hlavka Improved heating stove
US2832332A (en) * 1953-12-22 1958-04-29 Hugo C Johnson Combination fireplace and furnace
FR2294403A1 (en) * 1974-12-12 1976-07-09 Lambert Jean Multiple heat exchanger appts. for wood fire - has ducts between hearth and hood with underfloor entry and discharge
FR2327492A2 (en) * 1975-10-07 1977-05-06 Julie Clement Solid fuel open fire - has insert in chimney to provide additional convective heating of room air by natural convection

Also Published As

Publication number Publication date
DE3070342D1 (en) 1985-04-25
EP0029783B1 (en) 1985-03-20
FR2472721A1 (en) 1981-07-03
FR2472721B1 (en) 1984-06-22
EP0029783A1 (en) 1981-06-03

Similar Documents

Publication Publication Date Title
US3930491A (en) Combination fireplace and space heater
US2212015A (en) Fireplace
FR2472721B1 (en)
US4185610A (en) Forced air channel baffles
US4386599A (en) Fireplace stove
US4085727A (en) Air circulating heater for fireplaces
ATE9734T1 (en) HEAT RECUPERATOR FOR OPEN FIREPLACE.
US4230093A (en) Fireplace door
US4928667A (en) Gas fire heating unit
GB1571917A (en) Fire grate
FR2393239A1 (en) Wood burning fireplace with supplementary hot water system - has stainless steel water circulating tube nest also acting as fire grate
US2749905A (en) Fireplace hot air furnace
US4723534A (en) Heater helper
FR2388210A1 (en) Open fireplace for domestic heating - has passage around base and sides for convective heating of fresh air with inlet in floor of space below hearth
US744083A (en) Fuel-support for open fireplaces.
US2572674A (en) Magazine type hot-air furnace
FR2424483A1 (en) Chimney for open fireplace - has combustion and heating air pipes in front plate and base, and is erected on site from standard demountable components
CN209360451U (en) Environment-protective smoke-free electricity barbecue grill
RU2023957C1 (en) Chimney
KR200173662Y1 (en) A coal furnace
US18859A (en) Cooking-stove
USRE2322E (en) Heating-stove
GB2036943A (en) Forced air heating unit
DE3162227D1 (en) A thermal convector device capable of operating by natural and/or forced convection
GB857191A (en) Improvements relating to fire-places

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties