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EP1746349A2 - Ensemble d'alimentation de gaz pour cuisinière à gaz - Google Patents

Ensemble d'alimentation de gaz pour cuisinière à gaz Download PDF

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Publication number
EP1746349A2
EP1746349A2 EP05380196A EP05380196A EP1746349A2 EP 1746349 A2 EP1746349 A2 EP 1746349A2 EP 05380196 A EP05380196 A EP 05380196A EP 05380196 A EP05380196 A EP 05380196A EP 1746349 A2 EP1746349 A2 EP 1746349A2
Authority
EP
European Patent Office
Prior art keywords
fuel
burner
combustible
gas
mentioned
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Withdrawn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
EP05380196A
Other languages
German (de)
English (en)
Other versions
EP1746349A3 (fr
Inventor
Arturo Bernal Granero
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.)
Individual
Original Assignee
Individual
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
Priority claimed from ES200501790A external-priority patent/ES2300160B1/es
Application filed by Individual filed Critical Individual
Publication of EP1746349A2 publication Critical patent/EP1746349A2/fr
Publication of EP1746349A3 publication Critical patent/EP1746349A3/fr
Withdrawn legal-status Critical Current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
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/08—Arrangement or mounting of burners
    • F24C3/085—Arrangement or mounting of burners on ranges
    • 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
    • F23D2900/00014—Pilot burners specially adapted for ignition of main burners in furnaces or gas turbines

Definitions

  • the present invention refers to a feeding group intended to supply the mix of fuel and combustible to the burner of a gas kitchen or any other similar device.
  • the purpose of the invention is to improve the calorific power of the mix, resulting in fuel saving and allowing in parallel the use of a lower gas pressure, which at the same time improves the safety characteristics of the installation, reducing the burner dimensions for the same calorific power.
  • gas burners usually used in kitchens and similar finish the fuel feeding tubing at a chamber equipped with a perimeter alignment of small holes, placed in a radial arrangement, through which the gas is distributed uniform and where it mixes with combustible air.
  • the mentioned feeding group focuses its characteristics, one way, in the forced supply of the combustible, this means the air, by means of a blowing device as for example a motor-fan.
  • the airflow mixes with the gas at a point substantially far from the burner, this means at a cold zone, far from the combustion point by means of the corresponding mixer, which improves the mix.
  • the fuel/combustible mix circulates rotating at the cylinder zone of the burner, before reaching the combustion zone, that way turbulence in the mix is generated optimizing it and making it plainly homogeneous. In consequence, the combustion definitively improves.
  • the fuel-combustible mix passes from the annular chamber defined in the cylindrical zone of the burner body to an axial chamber of the burner, through a diversity of slotted holes, so this axial chamber determines one only output hole, where the flame is produced.
  • a stabilizing ring gear conveniently coupled to the burner cap frames the hole that fits the mouth of the burner body, which is determinant for the annular intermediate partition that separates the mentioned chambers.
  • the structure described is complemented by a thermal insulation cone that fits the burner body which insulates it conveniently from the other group devices and from other burners that could exist, which receives a removable collar through the top mouth for supporting the container to be heated.
  • a sample pressure (13) is set through a pressure gage (14), which at the same time controls the safety electro-valve (10), fed as the motor fan (1) from a group of electric connections (15).
  • the body (8) presents the top mouth staggered, for a tongue and groove connection of the cap (18) with a wide central hole (19), which extends as a bottom neck in which two sectors (20) and (21) of different diameter are defined, being this last one destined to connect to a hole (22) at the bottom of the body (8) and counting with a threaded sector (23) for its closure with the corresponding plug (24) threaded in correspondence.
  • the collar Upon the cone mouth (29) the collar is connected tongued and grooved (31) which, with a considerable diameter, constitutes the supporting media for the containers to be heated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
EP05380196A 2005-07-21 2005-09-13 Ensemble d'alimentation de gaz pour cuisinière à gaz Withdrawn EP1746349A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200501790A ES2300160B1 (es) 2004-03-26 2005-07-21 Mejoras introducidas en la patente de invencion p200400754 por grupo alimentador de combustible/comburente para cocinas de gas y similares.

Publications (2)

Publication Number Publication Date
EP1746349A2 true EP1746349A2 (fr) 2007-01-24
EP1746349A3 EP1746349A3 (fr) 2009-08-12

Family

ID=37401206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05380196A Withdrawn EP1746349A3 (fr) 2005-07-21 2005-09-13 Ensemble d'alimentation de gaz pour cuisinière à gaz

Country Status (1)

Country Link
EP (1) EP1746349A3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101737776B (zh) * 2008-11-20 2012-05-30 广东万和新电气股份有限公司 家用燃气灶的预混合式燃烧器
CN102889590A (zh) * 2011-07-22 2013-01-23 佛山市启迪节能科技有限公司 一种全自动预混式燃烧器
ES2426318R1 (es) * 2012-04-20 2014-01-23 BSH Electrodomésticos España S.A. Quemador para un aparato de cocción calentado a gas
CN103615721A (zh) * 2013-12-04 2014-03-05 南宁市鑫烽节能科技有限公司 燃气具的鼓风式全预混富氧装置
FR3106388A1 (fr) 2020-01-20 2021-07-23 A.Raymond Et Cie Dispositif de raccordement d’un élément tubulaire

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827898A (en) * 1988-05-19 1989-05-09 Liao Wei Shiun Gas stove burner
DE3918715A1 (de) * 1989-05-13 1990-11-22 Oedoen Gyoergy Dipl I Kuzselka Gasbrenner mit konvergenter flamme fuer haushaltsherde (-kocher) und fuer aehnlichen anwendungen
GB2270750A (en) * 1992-09-11 1994-03-23 Stoves Ltd Mixing chamber for gaseous fuel burner
US20040126727A1 (en) * 2002-10-22 2004-07-01 Cho Seung Beom Combustion gas burner enabling multi-stage control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827898A (en) * 1988-05-19 1989-05-09 Liao Wei Shiun Gas stove burner
DE3918715A1 (de) * 1989-05-13 1990-11-22 Oedoen Gyoergy Dipl I Kuzselka Gasbrenner mit konvergenter flamme fuer haushaltsherde (-kocher) und fuer aehnlichen anwendungen
GB2270750A (en) * 1992-09-11 1994-03-23 Stoves Ltd Mixing chamber for gaseous fuel burner
US20040126727A1 (en) * 2002-10-22 2004-07-01 Cho Seung Beom Combustion gas burner enabling multi-stage control

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101737776B (zh) * 2008-11-20 2012-05-30 广东万和新电气股份有限公司 家用燃气灶的预混合式燃烧器
CN102889590A (zh) * 2011-07-22 2013-01-23 佛山市启迪节能科技有限公司 一种全自动预混式燃烧器
ES2426318R1 (es) * 2012-04-20 2014-01-23 BSH Electrodomésticos España S.A. Quemador para un aparato de cocción calentado a gas
CN103615721A (zh) * 2013-12-04 2014-03-05 南宁市鑫烽节能科技有限公司 燃气具的鼓风式全预混富氧装置
CN103615721B (zh) * 2013-12-04 2016-06-01 南宁市鑫烽节能科技有限公司 燃气具的鼓风式全预混富氧装置
FR3106388A1 (fr) 2020-01-20 2021-07-23 A.Raymond Et Cie Dispositif de raccordement d’un élément tubulaire
WO2021148737A1 (fr) 2020-01-20 2021-07-29 A. Raymond Et Cie Dispositif de raccordement d'un élément tubulaire
US12072048B2 (en) 2020-01-20 2024-08-27 A. Raymond Et Cie Device for connecting a tubular element

Also Published As

Publication number Publication date
EP1746349A3 (fr) 2009-08-12

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