EP1028286B1 - Kochstelle für Gasherde - Google Patents

Kochstelle für Gasherde Download PDF

Info

Publication number
EP1028286B1
EP1028286B1 EP99120745A EP99120745A EP1028286B1 EP 1028286 B1 EP1028286 B1 EP 1028286B1 EP 99120745 A EP99120745 A EP 99120745A EP 99120745 A EP99120745 A EP 99120745A EP 1028286 B1 EP1028286 B1 EP 1028286B1
Authority
EP
European Patent Office
Prior art keywords
flame
gas
gas outlet
burner
main
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
EP99120745A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1028286A3 (de
EP1028286A2 (de
Inventor
Jürgen Koch
Rany Rummel
Dennis Dacey
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.)
Isphording Germany GmbH
Original Assignee
Isphording Germany 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 Isphording Germany GmbH filed Critical Isphording Germany GmbH
Publication of EP1028286A2 publication Critical patent/EP1028286A2/de
Publication of EP1028286A3 publication Critical patent/EP1028286A3/de
Application granted granted Critical
Publication of EP1028286B1 publication Critical patent/EP1028286B1/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
    • 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
    • F23D14/06—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 radial outlets at the burner head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings

Definitions

  • a gas burner with superimposed main and pilot flame is known from the patent DE 580 338.
  • burner types which work with two separate gas inputs and thereby include a large external burner and a small internal burner.
  • the invention has for its object to provide a hotplate for gas stoves, the burner with structurally simple means optimal utilization of heat energy supplied especially in the low load range with the lowest possible flow rate compared to the rated load and thereby ensure the largest possible and uniform pot surface heating.
  • a cooking point for gas stoves the burner is operated with substoichiometric Primär Kunststoffvormischung consisting of two superimposed gas air mixture supply chambers, both attached by a attached to the burner head bottom, each separate gas inlet with a gas-mixing device for forming the gas mixture for generating a main and holding flames, and lying under the upper burner ring second burner ring of the gas mixture under supply chamber at its outer diameter has an all-round gap-shaped gas outlet opening for supporting the burner head, which generates the Simmerflamme, and the two outer diameter of the burner rings in the flame area the same size.
  • the second burner ring lying below the first burner ring can operate independently of the main and holding flame with its gap-shaped opening lying on the outer circumference.
  • the gas burner has at the top of a round cover plate 8, the underside of the outer edge has a projecting centering 9, which engages in a provided on the upper burner ring 3 all-round recess and centered so centric.
  • the upper burner ring 3 has on its underside evenly distributed outwardly obliquely rising gas outlet openings 7, which are the main and holding flame generate and supplied by the upper gas-air mixture supply chamber 1 with the associated centrally located below the burner head 6 gas inlet 1a.
  • a running Nutrille 10 is mounted, which supports the otherwise existing tendency against tearing of the flames and the burner against repelling when burning main flame.
  • On the inner bottom of the upper burner ring 3 at least three or more locking cams 11 are mounted, which engage in a circumferential centering diameter 12 of the burner ring lying below the upper burner ring 3 4 and thus the upper burner ring 3 with the underlying burner ring 4 in a central position holds.
  • One of these centering cams 11 may be formed as locking cams 11 a, which engages in an existing groove in the burner ring 4 b.
  • cover plate 8 and the upper burner ring 3 it is possible to produce cover plate and burner ring of one part.
  • the on the underside of the upper burner ring 3 existing outwardly inclined rising and interrupted by the gas outlet openings 7 support surface 13a is on the also outwardly inclined rising support surface 13 of the underlying burner ring 3 burner ring 4 metallic and thus secures the desired gas outlet
  • On the underside of the lower burner ring 4 is also an outwardly obliquely rising circumferential surface 14 is provided, which allows the underlying burner head 6 a circumferential gap-like opening.
  • a plurality of radial gas outlet openings 19 are mounted, which ensure the gas supply from the lower supply chamber 2 to the gap opening 5 between the lower and upper burner ring 3, 4.
  • at least 3 or more outwardly projecting cam 20 are mounted on the outer periphery of the protruding ring 16 on the lower burner ring 4 for centering.
  • the burner head 6 has in its center a receiving bore 21 for an air mixing sleeve 22 with external thread of the centrally located gas inlet 1a, which simultaneously screwed the burner head with the hob and the underlying nozzle carrier 23 with nozzle 23a.
  • annular groove 25 is circumferentially introduced at the bottom of the burner head 6, which receives a sealing ring 25 to prevent any overflowing food under the hob.
  • a Pipe socket 26 mounted with a spigot 27, which serves as a gas inlet 2a for the supply of the lower gas supply chamber 2 in the burner.
  • the centering of the nozzle 28 in the nozzle carrier 29 is secured by the outer diameter of the pipe socket 26 on the burner head 6 and the receiving bore 30 in the underlying air mixing sleeve 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
EP99120745A 1999-02-09 1999-10-20 Kochstelle für Gasherde Expired - Lifetime EP1028286B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19905198 1999-02-09
DE19905198A DE19905198A1 (de) 1999-02-09 1999-02-09 Kochstelle für Gasherde

Publications (3)

Publication Number Publication Date
EP1028286A2 EP1028286A2 (de) 2000-08-16
EP1028286A3 EP1028286A3 (de) 2001-03-28
EP1028286B1 true EP1028286B1 (de) 2004-04-28

Family

ID=7896858

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99120745A Expired - Lifetime EP1028286B1 (de) 1999-02-09 1999-10-20 Kochstelle für Gasherde

Country Status (4)

Country Link
US (1) US6263868B1 (es)
EP (1) EP1028286B1 (es)
DE (2) DE19905198A1 (es)
ES (1) ES2216405T3 (es)

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CA2302457C (en) * 1999-04-15 2008-11-18 Thermador Corporation Burner with piloting ports
US6315552B1 (en) * 2000-03-31 2001-11-13 General Electric Company Dual fuel circuit gas burner
US6322354B1 (en) * 2000-07-17 2001-11-27 Wolf Appliance Company, Llc Stacked dual gas burner
US7322820B2 (en) * 2001-11-08 2008-01-29 Bsh Home Appliances Corporation Controlled flame gas burner
US6537065B1 (en) * 2002-04-04 2003-03-25 Viking Range Corporation Sealed gas burner
AU2003229727A1 (en) 2002-04-26 2003-11-10 Bsh Bosch Und Siemens Hausgerate Gmbh Burner cover for a gas burner, gas burner and a gas hob
DE10222638A1 (de) * 2002-05-20 2003-12-04 Isphording Germany Gmbh Gasbrenner mit weiterer Zuführleitung
ES2363223T3 (es) * 2003-01-13 2011-07-27 BSH Bosch und Siemens Hausgeräte GmbH Cocina de gas.
US20050056268A1 (en) * 2003-09-17 2005-03-17 General Electric Company Gas burner for a cooking appliance
US7527495B2 (en) * 2003-10-21 2009-05-05 Burner Systems International, Inc. Cooperating bridge burner system
DE102004017308A1 (de) * 2004-04-06 2005-10-27 Isphording Germany Gmbh Gasbrenner
US20060024632A1 (en) * 2004-07-29 2006-02-02 Sanchez Jairo E Gas burner head with extra simmer, burner base assembly and combination thereof
US7291009B2 (en) * 2004-09-08 2007-11-06 General Electric Company Dual stacked gas burner and a venturi for improving burner operation
MY144248A (en) * 2004-10-28 2011-08-29 Electrolux Ab Improved cooking gas burner
ITVE20050004A1 (it) * 2005-01-20 2006-07-21 Ohg Defendi S R L Bruciatore a gas per apparecchiature di cottura.
FR2889293B1 (fr) * 2005-07-29 2009-12-18 Burner Systems Int Bsi Bruleur a gaz a multiples couronnes de flammes concentriques
US20070068505A1 (en) * 2005-09-27 2007-03-29 Cadima Paul B Gas fired cooktop and method of assembling
WO2007068659A1 (en) * 2005-12-15 2007-06-21 Arcelik Anonim Sirketi A cooking device
KR100776446B1 (ko) * 2006-12-20 2007-11-16 엘지전자 주식회사 가열조리기기 및 그 가열조리기기의 버너 시스템
US7628609B2 (en) * 2006-12-29 2009-12-08 Electrolux Home Products, Inc. Hub and spoke burner with flame stability
US20080173298A1 (en) * 2007-01-18 2008-07-24 Tsung-Ming Hsu Gas stove apparatus having a gas-guiding structure
ITRN20070012A1 (it) 2007-02-27 2008-08-28 Indesit Company Spa Piano cottura
ITVE20070096A1 (it) 2007-12-11 2009-06-12 Defendi Italy Srl Bruciatore a gas per apparecchi di cottura.-
US8932049B2 (en) * 2007-12-14 2015-01-13 Lg Electronics Inc. Top-burner and cooker comprising the same
EP2105662B1 (en) * 2008-03-25 2012-07-11 Electrolux Home Products Corporation N.V. Cooking top with improved gas top burner
KR100875238B1 (ko) * 2008-07-14 2008-12-19 황부성 수소산소 혼합가스 연소버너
US8596259B2 (en) * 2009-01-13 2013-12-03 Electrolux Home Products, Inc. High efficiency burner
US8689779B2 (en) * 2009-01-23 2014-04-08 Bsh Bosch Und Siemens Hausgeraete Gmbh Gas burner
ES2614653T3 (es) 2009-03-19 2017-06-01 Electrolux Home Products Corporation N.V. Quemador de gas
CN201582887U (zh) * 2009-11-23 2010-09-15 惠而浦产品研发（深圳）有限公司 火盖及灶头
US8899972B2 (en) * 2009-12-14 2014-12-02 Electrolux Home Products, Inc. Burner designed for wide range of input rates
US8845326B2 (en) * 2010-10-13 2014-09-30 General Electric Company Gas burner assembly
BR112013015858B1 (pt) * 2010-12-22 2020-10-13 Sabaf S.P.A. queimador de gás
CN103868072B (zh) * 2012-12-17 2016-03-16 美的集团股份有限公司 具有阵列平行火焰内焰燃烧器的燃气灶
JP6114992B2 (ja) * 2013-05-23 2017-04-19 株式会社ハーマン こんろ用バーナ
US20160025347A1 (en) * 2014-07-23 2016-01-28 General Electric Company Gas burner assembly
US20160025348A1 (en) * 2014-07-25 2016-01-28 General Electric Company Burner assembly
ES2567352B1 (es) * 2014-10-21 2017-02-13 BSH Electrodomésticos España S.A. Punto de cocción a gas y placa de cocción
ES2648697B1 (es) 2016-07-04 2018-10-22 Bsh Electrodomésticos España, S.A. Quemador de gas y aparato de cocción doméstico
CN106152138B (zh) * 2016-08-03 2018-10-02 宁波方太厨具有限公司 一种燃烧器火盖
CN106152132B (zh) * 2016-08-03 2018-10-02 宁波方太厨具有限公司 灶具燃烧器
US10393371B2 (en) 2016-12-30 2019-08-27 Whirlpool Corporation Gas burner
US10551056B2 (en) 2017-02-23 2020-02-04 Whirlpool Corporation Burner base
IT201700064553A1 (it) * 2017-06-12 2018-12-12 Defendi Italy Srl Bruciatore a gas per apparecchi di cottura
CN107327845B (zh) * 2017-07-10 2023-03-31 杭州老板电器股份有限公司 一种燃气灶的燃烧器结构及燃气灶
US10344969B2 (en) 2017-08-03 2019-07-09 Electrolux Home Products, Inc. Burner assembly
US10480794B2 (en) * 2017-08-16 2019-11-19 Haier Us Appliance Solutions, Inc. Cooktop appliance with a gas burner assembly
US10753617B2 (en) * 2017-08-16 2020-08-25 Haier Us Appliance Solutions, Inc. Cooktop appliance with a gas burner assembly
ES2702788A1 (es) * 2017-09-05 2019-03-05 Bsh Electrodomesticos Espana Sa Soporte de olla, punto de coccion a gas, y procedimiento para fabricar un soporte de olla
CN110094731A (zh) * 2018-01-30 2019-08-06 青岛海尔智慧厨房电器有限公司 一种双环燃烧器
US11085645B2 (en) * 2018-05-31 2021-08-10 Haier Us Appliance Solutions, Inc. Eductor for a gas cooktop appliance
EP3587923B1 (en) * 2018-06-25 2021-11-10 Electrolux Appliances Aktiebolag Gas burner assembly
US20200032997A1 (en) * 2018-07-25 2020-01-30 Haier Us Appliance Solutions, Inc. Gas burner with a compact injet
US10948181B2 (en) 2019-05-22 2021-03-16 Bsh Home Appliances Corporation Multi-level gas burner having ultra low simmer
IT201900010935A1 (it) * 2019-07-04 2021-01-04 Ego Elektro Geraetebau Gmbh Bruciatore a gas multicorona.
CN112747319B (zh) * 2019-10-30 2022-04-19 宁波方太厨具有限公司 一种用于燃气灶的燃烧器
US11940148B2 (en) 2021-10-28 2024-03-26 Electrolux Appliances Aktiebolag Multi injection dual ring gas burner for domestic gas cooking units

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE78156C (de) * friedrich siemens & CO., Berlin S.W., Neuenburgerstr. 24 Bunsenbrenner für Kochzwecke
AT73158B (de) * 1914-12-07 1917-02-26 Friedr Siemens Fabrik K U K Pr Freistehender, für Gaskocher bestimmter Blaubrenner mit zwei übereinander liegenden Flammenkränzen.
GB285067A (en) * 1927-02-11 1928-05-03 Annie Alice Scott Improvements in gas-heating burners
DE580338C (de) * 1929-12-12 1933-07-08 Jan Hendrik Windemueller Gasbrenner
ES132017Y (es) * 1967-08-17 1968-05-01 Ulgor, S. C. I. Quemador a llama piloto perfeccionado.
DE1931901A1 (de) * 1969-06-24 1971-01-07 Schaeffer Dipl Berging Werner Schwebebahn fuer Trogband- und Gueterzuege
FR2138360B2 (es) * 1970-11-27 1973-05-25 Cepem
US4305372A (en) * 1980-05-27 1981-12-15 Columbia Industries Corporation Plural chamber gas burner
FR2517809A1 (fr) * 1981-12-04 1983-06-10 Martin Usines Fonderie Arthur Dispositif chauffant a bruleur et flamme pilote
EP0308110B1 (en) * 1987-09-16 1990-11-22 Parkinson Cowan Limited Gas burner
ATE149662T1 (de) * 1990-11-12 1997-03-15 De Longhi Spa Brenner, insbesondere für gaskochervorrichtung, mit einer grossen betriebsflexibilität
US5139417A (en) * 1991-01-22 1992-08-18 General Electric Company Gas burner with improved primary port arrangement
DE4125308C2 (de) * 1991-07-31 2002-06-13 Isphording Germany Gmbh Gasbrenner
FR2728956B1 (fr) * 1994-12-29 1997-06-20 Gaz De France Bruleur a gaz perfectionne pour table de cuisson, cuisiniere ou analogue
US5765542A (en) * 1994-12-30 1998-06-16 Thermador Corporation Cooktop gas burner
US5639232A (en) * 1995-06-26 1997-06-17 Middleby Marshall Inc. Gas burner

Also Published As

Publication number Publication date
DE59909326D1 (de) 2004-06-03
EP1028286A3 (de) 2001-03-28
ES2216405T3 (es) 2004-10-16
US6263868B1 (en) 2001-07-24
EP1028286A2 (de) 2000-08-16
DE19905198A1 (de) 2000-08-10

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