EP0947770A3 - Gasbrenner - Google Patents

Gasbrenner Download PDF

Info

Publication number
EP0947770A3
EP0947770A3 EP99105813A EP99105813A EP0947770A3 EP 0947770 A3 EP0947770 A3 EP 0947770A3 EP 99105813 A EP99105813 A EP 99105813A EP 99105813 A EP99105813 A EP 99105813A EP 0947770 A3 EP0947770 A3 EP 0947770A3
Authority
EP
European Patent Office
Prior art keywords
burner
gas burner
flow direction
air mixture
fuel gas
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
EP99105813A
Other languages
English (en)
French (fr)
Other versions
EP0947770B1 (de
EP0947770A2 (de
Inventor
Juergen Waidner
Marcus Bienzle
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0947770A2 publication Critical patent/EP0947770A2/de
Publication of EP0947770A3 publication Critical patent/EP0947770A3/de
Application granted granted Critical
Publication of EP0947770B1 publication Critical patent/EP0947770B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F23C99/006—Flameless combustion stabilised within a bed of porous heat-resistant material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

Die Erfindung betrifft einen Gasbrenner mit einem Brennkörper, der von einer porösen Struktur zumindest teilweise durchdrungen ist, und in dem ein Brenngas-Luftgemisch verbrennbar ist. Zur Verwirklichung geringer CO-Emissionen ist es erfindungsgemäß vorgesehen, daß sich die quer zur Strömungsrichtung des Brenngas-Luftgemisches verlaufende Querschnittsfläche der Reaktionszone des Brennerkörpers in Strömungsrichtung zumindest in einem Teilbereich des Brennerkörpers vergrößert.
EP99105813A 1998-03-28 1999-03-23 Gasbrenner Expired - Lifetime EP0947770B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813896 1998-03-28
DE19813896A DE19813896B4 (de) 1998-03-28 1998-03-28 Gasbrenner

Publications (3)

Publication Number Publication Date
EP0947770A2 EP0947770A2 (de) 1999-10-06
EP0947770A3 true EP0947770A3 (de) 2000-03-01
EP0947770B1 EP0947770B1 (de) 2003-10-08

Family

ID=7862764

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99105813A Expired - Lifetime EP0947770B1 (de) 1998-03-28 1999-03-23 Gasbrenner

Country Status (2)

Country Link
EP (1) EP0947770B1 (de)
DE (2) DE19813896B4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10233340B4 (de) * 2002-07-23 2004-07-15 Rational Ag Porenbrenner sowie Gargerät, enthaltend mindestens einen Porenbrenner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR471656A (fr) * 1913-07-16 1914-11-06 Gaz De Paris Bruleur à gaz à combustion de surface
EP0009182A1 (de) * 1978-09-21 1980-04-02 Siemens Aktiengesellschaft Vergasungsbrenner
JPS58124110A (ja) * 1982-01-19 1983-07-23 Matsushita Electric Ind Co Ltd 燃焼装置
JPS60243414A (ja) * 1984-05-17 1985-12-03 Matsushita Electric Ind Co Ltd 燃焼装置
DE9107108U1 (de) * 1991-06-09 1991-08-01 Braun Ag, 6000 Frankfurt Beheizbares Gerät des persönlichen Bedarfs
JPH03241212A (ja) * 1990-02-19 1991-10-28 Toshiba Corp 触媒燃焼装置
US5147201A (en) * 1990-11-19 1992-09-15 Institute Of Gas Technology Ultra-low pollutant emissions radiant gas burner with stabilized porous-phase combustion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331022A (en) * 1919-06-26 1920-02-17 Mathy Maurice Burner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR471656A (fr) * 1913-07-16 1914-11-06 Gaz De Paris Bruleur à gaz à combustion de surface
EP0009182A1 (de) * 1978-09-21 1980-04-02 Siemens Aktiengesellschaft Vergasungsbrenner
JPS58124110A (ja) * 1982-01-19 1983-07-23 Matsushita Electric Ind Co Ltd 燃焼装置
JPS60243414A (ja) * 1984-05-17 1985-12-03 Matsushita Electric Ind Co Ltd 燃焼装置
JPH03241212A (ja) * 1990-02-19 1991-10-28 Toshiba Corp 触媒燃焼装置
US5147201A (en) * 1990-11-19 1992-09-15 Institute Of Gas Technology Ultra-low pollutant emissions radiant gas burner with stabilized porous-phase combustion
DE9107108U1 (de) * 1991-06-09 1991-08-01 Braun Ag, 6000 Frankfurt Beheizbares Gerät des persönlichen Bedarfs

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 230 (M - 249) 12 October 1983 (1983-10-12) *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 114 (M - 473) 26 April 1986 (1986-04-26) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 030 (M - 1203) 24 January 1992 (1992-01-24) *

Also Published As

Publication number Publication date
DE19813896B4 (de) 2005-12-29
DE59907249D1 (de) 2003-11-13
EP0947770B1 (de) 2003-10-08
EP0947770A2 (de) 1999-10-06
DE19813896A1 (de) 1999-09-30

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