EP1327825B1 - Ofen für Brennstoffpellets - Google Patents

Ofen für Brennstoffpellets Download PDF

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Publication number
EP1327825B1
EP1327825B1 EP03000019A EP03000019A EP1327825B1 EP 1327825 B1 EP1327825 B1 EP 1327825B1 EP 03000019 A EP03000019 A EP 03000019A EP 03000019 A EP03000019 A EP 03000019A EP 1327825 B1 EP1327825 B1 EP 1327825B1
Authority
EP
European Patent Office
Prior art keywords
air
circuit
heated
pellet stove
feeding
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 - Lifetime
Application number
EP03000019A
Other languages
English (en)
French (fr)
Other versions
EP1327825A1 (de
Inventor
Domenico Piazzetta
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.)
Gruppo Piazzetta SpA
Original Assignee
Gruppo Piazzetta SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11462102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1327825(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruppo Piazzetta SpA filed Critical Gruppo Piazzetta SpA
Priority to SI200330316T priority Critical patent/SI1327825T1/sl
Publication of EP1327825A1 publication Critical patent/EP1327825A1/de
Application granted granted Critical
Publication of EP1327825B1 publication Critical patent/EP1327825B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24B1/02—Closed stoves
    • F24B1/024—Closed stoves for pulverulent fuels
    • 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
    • F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating 
    • F24B7/02—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating  with external air ducts
    • F24B7/025—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating  with external air ducts with forced circulation

Claims (7)

  1. Die Erfindung betrifft einen Pelletofen bestehend aus einer Stütz- und Haltevorrichtung (2), einer Pelletbrennkammer (10), einem zu einem Schomstein (14) führenden Abzugskreislauf (12) zur Abfuhr von Rauchgasen sowie mindestens einem vom oberen Teil der Brennkammer (10) nach unten führenden seitlichen Abschnitt, einem Umgebungslufteinlass-Kreislauf (16, 21) mit mindestens einem Lufteinlass (17) und mindestens einem Abschnitt in Wärmeaustauschverbindung mit dem vom Abzugskreislauf (12) nach unten führenden seitlichen Abschnitt zum Erwärmen der eingeführten Umgebungsluft, und einem Heißluftzufuhrkreislauf (25, 26, 27, 30),
    dadurch gekennzeichnet, dass
    der Umgebungslufteinlass-Kreislauf (16, 21) nach unten führt
    und der Lufteinlass im oberen Teil der Stütz- und Haltevorrichtung (2) vorgesehen ist, und dass sich der Heißluftzufuhrkreislauf (25, 26, 27, 30) im unteren Teil der Stütz- und Haltevorrichtung (2) befindet und mindestens einen Schacht aufweist, dessen Auslass auf Bodenebene (28, 32) liegt.
  2. Pelletofen nach Anspruch 1, dadurch gekennzeichnet, dass der Heißluftzufuhrkreislauf eine Mehrzahl an ferngeheizten Heißluftzufuhrschächten (27, 30) aufweist.
  3. Pelletofen nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass er ein vom Einlassmotor angetriebenes Gebläse enthält, dessen Einlass (25) mit dem Einlasskreislauf und mit dem mindestens einen Lufteinlass (17) in Verbindung steht und dessen Auslass mit jedem ferngeheizten Luftzufuhrschacht (27, 30) in Verbindung steht.
  4. Pelletofen nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass jeder Luftzufuhrschacht (27, 30) mit mindestens einem Rückschlagventil versehen ist.
  5. Felletofen nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sich der bzw. jeder Lufteinlass (17) im oberen Vorderbereich des Ofens befindet.
  6. Pelletofen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass zumindest der mit dem Abzugskreislauf(12) in Wärrneaustauschverbindung stehende Lufteinlasskreislauf-Abschnitt mit einer Mehrzahl an Rippen versehen ist.
  7. Pelletofen nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass er eine automatische Fördereinrichtung (40, 43,44,46) für die Förderung von Pellets in die Brennkammer aufweist.
EP03000019A 2002-01-10 2003-01-03 Ofen für Brennstoffpellets Expired - Lifetime EP1327825B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200330316T SI1327825T1 (sl) 2002-01-10 2003-01-03 Izboljsava pri peci na pelete

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002VR000001U ITVR20020001U1 (it) 2002-01-10 2002-01-10 Stufa a pellet perfezionata
ITVR20020001U 2002-01-10

Publications (2)

Publication Number Publication Date
EP1327825A1 EP1327825A1 (de) 2003-07-16
EP1327825B1 true EP1327825B1 (de) 2006-04-05

Family

ID=11462102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000019A Expired - Lifetime EP1327825B1 (de) 2002-01-10 2003-01-03 Ofen für Brennstoffpellets

Country Status (10)

Country Link
EP (1) EP1327825B1 (de)
AT (1) ATE322650T1 (de)
CY (1) CY1105630T1 (de)
DE (1) DE60304374T2 (de)
DK (1) DK1327825T3 (de)
ES (1) ES2261793T3 (de)
HK (1) HK1058699A1 (de)
IT (1) ITVR20020001U1 (de)
PT (1) PT1327825E (de)
SI (1) SI1327825T1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4067740A1 (de) 2021-03-31 2022-10-05 Gruppo Piazzetta S.p.A. Wärmeerzeuger mit effizientem wärmeaustausch

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTV20050086A1 (it) * 2005-06-17 2006-12-18 Famar Itl Innovation Technolog Struttura di caldaia a pellets ad elevato recupero energetico.
ITVR20060194A1 (it) * 2006-12-15 2008-06-16 Cola S R L Stufa, particolarmente alimentabile a pellets, misto legna, graniglia, mais, combustibili vegetali, biomassa e simili
DE102007010919A1 (de) 2007-03-05 2008-10-30 Viessmann Werke Gmbh & Co Kg Brennstoffbehälter
FR2947327B1 (fr) 2009-06-24 2012-12-07 Supra Systeme d'alimentation pour appareil de chauffage a combustible solide fragmente
FR2960044B1 (fr) 2010-05-11 2012-06-15 Solucrea Systeme de chauffage mixte a bois
ITVR20110150A1 (it) * 2011-07-14 2013-01-15 Nuova Cft S R L Stufa a pellet ad elevato rendimento
ITVI20120108A1 (it) * 2012-05-09 2013-11-10 Extraflame S P A Stufa a combustibile solido con convogliamento a distanza dell'aria riscaldata
DE202015101992U1 (de) 2015-04-22 2015-05-10 Johnson Electric Germany GmbH & Co. KG Pelletfördereinrichtung für Pelletöfen
ITUB20152314A1 (it) * 2015-07-20 2017-01-20 Ungaro Srl Stufa a pellet
ITUB20160756A1 (it) * 2016-02-15 2017-08-15 Thermorossi Spa Stufa o termo-stufa a pellet
FR3092647B1 (fr) * 2019-02-09 2021-02-12 Inovalp Poêle à échangeur thermique déporté
FR3092648B1 (fr) * 2019-02-09 2021-02-12 Inovalp Poêle à échangeur thermique déporté
FR3092649B1 (fr) * 2019-02-09 2021-02-12 Inovalp Poêle à échangeur thermique variable déporté
IT201900003487A1 (it) 2019-03-11 2020-09-11 Gruppo Piazzetta Spa Gruppo generatore di calore con nuovo braciere
IT201900010197A1 (it) * 2019-06-26 2020-12-26 Gruppo Piazzetta Spa Apparecchiatura di riscaldamento
IT202100011807A1 (it) * 2021-05-07 2022-11-07 Ungaro Srl Stufa a pellet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100913A (en) * 1974-10-29 1978-07-18 Armstrong Ernest Deloy Fireplace heating system
EP0119667A3 (de) * 1983-03-22 1986-02-05 Bernard Jan Hallers Offener Kamin
DE9218953U1 (de) * 1991-02-19 1996-05-23 Riener Karl Stefan Ofen für feste Brennstoffe, insbesondere Pellets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4067740A1 (de) 2021-03-31 2022-10-05 Gruppo Piazzetta S.p.A. Wärmeerzeuger mit effizientem wärmeaustausch

Also Published As

Publication number Publication date
EP1327825A1 (de) 2003-07-16
ES2261793T3 (es) 2006-11-16
ITVR20020001U1 (it) 2003-07-10
HK1058699A1 (en) 2004-05-28
ATE322650T1 (de) 2006-04-15
DK1327825T3 (da) 2006-07-31
DE60304374D1 (de) 2006-05-18
CY1105630T1 (el) 2010-12-22
PT1327825E (pt) 2006-08-31
DE60304374T2 (de) 2007-02-01
SI1327825T1 (sl) 2006-10-31

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