EP0913632A3 - Gasbrenner - Google Patents

Gasbrenner Download PDF

Info

Publication number
EP0913632A3
EP0913632A3 EP98120063A EP98120063A EP0913632A3 EP 0913632 A3 EP0913632 A3 EP 0913632A3 EP 98120063 A EP98120063 A EP 98120063A EP 98120063 A EP98120063 A EP 98120063A EP 0913632 A3 EP0913632 A3 EP 0913632A3
Authority
EP
European Patent Office
Prior art keywords
shield
burner body
openings
gas burner
burner
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.)
Withdrawn
Application number
EP98120063A
Other languages
English (en)
French (fr)
Other versions
EP0913632A2 (de
Inventor
Ulrich Besser
Franz Schmuker
Albrecht Schaefer
Thomas-Eckart Frieling
Jan Klosok
Arno Boettcher
Gottfried Zoller
Matthias Schmidl
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 EP0913632A2 publication Critical patent/EP0913632A2/de
Publication of EP0913632A3 publication Critical patent/EP0913632A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/045—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with a plurality of burner bars assembled together, e.g. in a grid-like arrangement
    • 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
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/78—Cooling burner parts
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07022—Delaying secondary air introduction into the flame by using a shield or gas curtain
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/105—Porous plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2211/00—Thermal dilatation prevention or compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

Gasbrenner mit einem Brennerkörper (10), an dem oder in dem die Verbrennung eines Brenngases erfolgt, wobei der Brennerkörper von einem Rahmen (20;70) umfaßt ist, der diesen seitlich zumindest teilweise überdeckt und mit einer Abschirmung (20) über dessen abgasseitige Oberfläche vorsteht, wobei die Abschirmung (20) des Brennerkörpers mit Durchbrüchen versehen ist. Eine Minimierung der Kohlenmonoxidentwicklung im Abgas wird dann unterstützt, wenn vorgesehen ist, daß zur Bildung der Durchbrüche Lappen (20;41) von der Abschirmung (20) freigestanzt oder freigeschert und von dieser abgebogen sind.
EP98120063A 1997-10-28 1998-10-23 Gasbrenner Withdrawn EP0913632A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19747484 1997-10-28
DE1997147484 DE19747484C1 (de) 1997-10-28 1997-10-28 Gasbrenner mit einem Brennkörper

Publications (2)

Publication Number Publication Date
EP0913632A2 EP0913632A2 (de) 1999-05-06
EP0913632A3 true EP0913632A3 (de) 2000-02-09

Family

ID=7846813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120063A Withdrawn EP0913632A3 (de) 1997-10-28 1998-10-23 Gasbrenner

Country Status (2)

Country Link
EP (1) EP0913632A3 (de)
DE (1) DE19747484C1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19954811A1 (de) * 1999-11-13 2001-05-17 Bosch Gmbh Robert Lamellenbrenner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398480B (de) * 1992-07-13 1994-12-27 Vaillant Gmbh Brenneranordnung
DE29515329U1 (de) * 1994-09-19 1995-11-23 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Brenner
DE29614706U1 (de) * 1995-08-17 1996-10-02 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Brenner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292929A1 (fr) * 1974-11-27 1976-06-25 Crussol Henri Bruleur a gaz

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398480B (de) * 1992-07-13 1994-12-27 Vaillant Gmbh Brenneranordnung
DE29515329U1 (de) * 1994-09-19 1995-11-23 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Brenner
DE29614706U1 (de) * 1995-08-17 1996-10-02 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Brenner

Also Published As

Publication number Publication date
EP0913632A2 (de) 1999-05-06
DE19747484C1 (de) 1999-04-29

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