EP0322399A1 - Brûleur atmosphérique à gaz - Google Patents

Brûleur atmosphérique à gaz Download PDF

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Publication number
EP0322399A1
EP0322399A1 EP89102125A EP89102125A EP0322399A1 EP 0322399 A1 EP0322399 A1 EP 0322399A1 EP 89102125 A EP89102125 A EP 89102125A EP 89102125 A EP89102125 A EP 89102125A EP 0322399 A1 EP0322399 A1 EP 0322399A1
Authority
EP
European Patent Office
Prior art keywords
burner
burner tubes
tube
tubes
rods
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
EP89102125A
Other languages
German (de)
English (en)
Other versions
EP0322399B1 (fr
EP0322399B2 (fr
Inventor
Bernd Bittmann
Donald Hellmann
Kurt Pelzer
Thomas Pieper
Jürgen Dr. Tenhumberg
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.)
Vaillant BV
Original Assignee
Vaillant Austria GmbH
Nv Vaillant Sa
Joh Vaillant GmbH and Co
Vaillant GmbH
Vaillant SARL
Vaillant Ltd
SCHONEWELLE BV
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=27560412&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0322399(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AT371985A external-priority patent/AT388794B/de
Priority claimed from DE19868605042 external-priority patent/DE8605042U1/de
Priority claimed from AT175286A external-priority patent/AT389374B/de
Priority claimed from DE19868622113 external-priority patent/DE8622113U1/de
Priority claimed from DE19868622799 external-priority patent/DE8622799U1/de
Priority claimed from DE19868623133 external-priority patent/DE8623133U1/de
Application filed by Vaillant Austria GmbH, Nv Vaillant Sa, Joh Vaillant GmbH and Co, Vaillant GmbH, Vaillant SARL, Vaillant Ltd, SCHONEWELLE BV filed Critical Vaillant Austria GmbH
Publication of EP0322399A1 publication Critical patent/EP0322399A1/fr
Publication of EP0322399B1 publication Critical patent/EP0322399B1/fr
Publication of EP0322399B2 publication Critical patent/EP0322399B2/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F23D14/46—Details, e.g. noise reduction means
    • 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
    • F23D14/70—Baffles or like flow-disturbing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel

Definitions

  • the invention relates to an atmospheric gas burner with at least two elongated burner tubes arranged parallel to one another within a combustion chamber, the walls of which have mixture outlet openings on the top for a gas-air mixture supplied to these burner tubes, the top of these, preferably metal, burner tubes at least one Cooling rod, preferably made of ceramic material and essentially parallel to the axes of the burner tube and at a distance from the walls thereof, is assigned.
  • Such gas burners are known from US-A-4,525,141 and DE-U-8,507,804.
  • cooling rods are mounted in two brackets associated with the two end regions of the burner tube, which are located within the longitudinal extension of the burner tube and are consequently disruptive in several respects because, in the event of burner maintenance, they have access to those in the top of the wall obstruct the mixture outlet openings arranged in the burner tubes.
  • brackets are located directly in the flame area of the burner, there is a risk that they will cause a build-up of heat in this flame area, which would result in increased pollutant emissions during burner operation.
  • brackets also make it difficult to replace cooling rods and can only be assembled and disassembled together with the burner tubes.
  • the object of the invention is to avoid these disadvantages by arranging the cooling rods in a fundamentally different manner.
  • each cooling rod is arranged to run at a distance between adjacent burner tubes above the common plane of the tops of these burner tubes.
  • these cooling rods are located in the immediate vicinity of the flame area and are able to fully meet their purpose of extracting heat from this flame area, on the other hand they are largely independent of the burner tubes; their brackets can therefore be designed in any way, they do not hinder access to the mixture outlet openings in any way and when arranging these mixture outlet openings, no attention need be paid to holders of these cooling rods.
  • a plurality of cooling rods which are parallel to one another are at a uniform distance from the plane determined by the upper sides of the burner tubes.
  • This drawing figure shows a cross section through two mutually adjacent, mutually parallel burner tubes 1 and the cooling rods 2 assigned to them.
  • the cheapest burner tubes 1 with a flat top 3 are used.
  • the cooling rods 2 are then provided with a plurality of such parallel, forming a burner grate burner tubes 1 just above the common plane 5 of these tops 3 at intervals 4, so that the individual burner tube 1 runs between two adjacent cooling rods 2. All cooling rods 2 are at the same height and run parallel to one another and to the burner tubes, with a uniform distance from the plane 5 determined by their top sides 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gas Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
EP89102125A 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz Expired - Lifetime EP0322399B2 (fr)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
DE3535937 1985-10-05
DE3535937 1985-10-05
AT3719/85 1985-12-23
AT371985A AT388794B (de) 1985-12-23 1985-12-23 Halterung
DE19868605042 DE8605042U1 (de) 1986-02-25 1986-02-25 Gasbrenner
DE8605042U 1986-02-25
AT175286A AT389374B (de) 1986-06-27 1986-06-27 Atmosphaerischer gasbrenner
AT1752/86 1986-06-27
DE8622113U 1986-08-18
DE19868622113 DE8622113U1 (de) 1986-08-18 1986-08-18 Gasbrenner
DE19868622799 DE8622799U1 (de) 1986-08-26 1986-08-26 Atmosphärischer Gasbrenner
DE8622799U 1986-08-26
DE19868623133 DE8623133U1 (de) 1986-08-28 1986-08-28 Brennerplatte
DE8623133U 1986-08-28
EP86905737A EP0238572B1 (fr) 1985-10-05 1986-10-06 Bruleur atmospherique a gaz

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP86905737.2 Division 1986-10-06

Publications (3)

Publication Number Publication Date
EP0322399A1 true EP0322399A1 (fr) 1989-06-28
EP0322399B1 EP0322399B1 (fr) 1991-11-27
EP0322399B2 EP0322399B2 (fr) 1994-09-28

Family

ID=27560412

Family Applications (5)

Application Number Title Priority Date Filing Date
EP86905737A Expired - Lifetime EP0238572B1 (fr) 1985-10-05 1986-10-06 Bruleur atmospherique a gaz
EP89102125A Expired - Lifetime EP0322399B2 (fr) 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz
EP89102126A Expired - Lifetime EP0326185B1 (fr) 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz
EP89102124A Expired - Lifetime EP0323439B1 (fr) 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz
EP89102123A Expired - Lifetime EP0327135B1 (fr) 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP86905737A Expired - Lifetime EP0238572B1 (fr) 1985-10-05 1986-10-06 Bruleur atmospherique a gaz

Family Applications After (3)

Application Number Title Priority Date Filing Date
EP89102126A Expired - Lifetime EP0326185B1 (fr) 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz
EP89102124A Expired - Lifetime EP0323439B1 (fr) 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz
EP89102123A Expired - Lifetime EP0327135B1 (fr) 1985-10-05 1986-10-06 Brûleur atmosphérique à gaz

Country Status (5)

Country Link
US (1) US4915620A (fr)
EP (5) EP0238572B1 (fr)
AT (5) ATE71706T1 (fr)
DE (5) DE3682685D1 (fr)
WO (1) WO1987002118A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59000887D1 (de) * 1989-11-24 1993-03-25 Vaillant Joh Gmbh & Co Heizkessel.
AT399031B (de) * 1992-11-12 1995-03-27 Vaillant Gmbh Halter zur aufnahme von flammenkühlstäben
AT404178B (de) * 1995-05-29 1998-09-25 Vaillant Gmbh Brenner
DE102008015915A1 (de) * 2008-03-27 2009-10-15 Giese, Michael, Dr.-Ing. Motor
DE102013224629A1 (de) * 2013-11-29 2015-06-03 Robert Bosch Gmbh Brenner
EP3232133A1 (fr) * 2016-04-13 2017-10-18 Liju Thermal Equipment Technology Co., Ltd Brûleur à faible nox
DE102021103841A1 (de) 2021-02-18 2022-08-18 Vaillant Gmbh Brenner für ein Heizgerät und seine Anordnung im Heizgerät

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8507804U1 (de) * 1985-03-16 1985-05-15 Viessmann Werke Kg, 3559 Allendorf Atmosphärischer Gasbrenner
US4525141A (en) * 1983-07-11 1985-06-25 Gas Research Institute Regulation of blue flame combustion emissions
DE8528666U1 (de) * 1985-10-05 1986-01-23 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Brenner, insbesondere Gasbrenner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379524A (en) * 1940-11-22 1945-07-03 Roper Corp Geo D Gas burner
US2808047A (en) * 1956-05-09 1957-10-01 Syncromatic Corp Gas fired hot air furnace
GB1232596A (fr) * 1967-09-29 1971-05-19
US4285666A (en) * 1977-11-10 1981-08-25 Burton Chester G Apparatus and method for increasing fuel efficiency
US4629415A (en) * 1983-07-11 1986-12-16 Gas Research Institute Flame insert
US4616994A (en) * 1984-10-05 1986-10-14 Heil-Quaker Corporation Gas burner with means for reducing NOx emissions
DE8526207U1 (de) * 1985-09-13 1985-10-31 Viessmann Werke Kg, 3559 Allendorf Gasheizkessel
DE8603672U1 (de) * 1986-02-12 1986-04-10 Viessmann Werke Kg, 3559 Allendorf Atmosphärischer Gasbrenner
DE8604052U1 (de) * 1986-02-13 1986-04-03 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Brenner für ein gasbeheiztes Gerät

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525141A (en) * 1983-07-11 1985-06-25 Gas Research Institute Regulation of blue flame combustion emissions
DE8507804U1 (de) * 1985-03-16 1985-05-15 Viessmann Werke Kg, 3559 Allendorf Atmosphärischer Gasbrenner
DE8528666U1 (de) * 1985-10-05 1986-01-23 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Brenner, insbesondere Gasbrenner

Also Published As

Publication number Publication date
DE3679831D1 (de) 1991-07-18
EP0238572A1 (fr) 1987-09-30
DE3682685D1 (de) 1992-01-09
DE3689565D1 (de) 1994-03-03
EP0326185A1 (fr) 1989-08-02
EP0323439A1 (fr) 1989-07-05
EP0326185B1 (fr) 1992-04-29
EP0327135B1 (fr) 1991-06-12
ATE71706T1 (de) 1992-02-15
EP0322399B1 (fr) 1991-11-27
DE3685119D1 (de) 1992-06-04
WO1987002118A1 (fr) 1987-04-09
ATE64449T1 (de) 1991-06-15
ATE75533T1 (de) 1992-05-15
EP0322399B2 (fr) 1994-09-28
DE3683506D1 (de) 1992-02-27
ATE69870T1 (de) 1991-12-15
EP0238572B1 (fr) 1994-01-19
US4915620A (en) 1990-04-10
ATE100556T1 (de) 1994-02-15
EP0323439B1 (fr) 1992-01-15
EP0327135A1 (fr) 1989-08-09

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