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BR112012027693A2 - queimador de gás com múltiplos anéis de chama - Google Patents

queimador de gás com múltiplos anéis de chama

Info

Publication number
BR112012027693A2
BR112012027693A2 BR112012027693A BR112012027693A BR112012027693A2 BR 112012027693 A2 BR112012027693 A2 BR 112012027693A2 BR 112012027693 A BR112012027693 A BR 112012027693A BR 112012027693 A BR112012027693 A BR 112012027693A BR 112012027693 A2 BR112012027693 A2 BR 112012027693A2
Authority
BR
Brazil
Prior art keywords
gas burner
flame
injectors
support part
substantially vertical
Prior art date
Application number
BR112012027693A
Other languages
English (en)
Other versions
BR112012027693B1 (pt
Inventor
Carlo Paesani
Original Assignee
Defendi Italy Srl
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 Defendi Italy Srl filed Critical Defendi Italy Srl
Publication of BR112012027693A2 publication Critical patent/BR112012027693A2/pt
Publication of BR112012027693B1 publication Critical patent/BR112012027693B1/pt

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
    • 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
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/007—Mixing tubes, air supply regulation
    • 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
    • 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
    • F23D2900/14063—Special features of gas burners for cooking ranges having one flame ring fed by multiple venturis

Landscapes

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

Abstract

queimador de gás com múltiplos anéis de chama. queimador de gás múltiplos anéis de chama, compreendendo uma peça de suporte injetor (2), um divisor de chama (4) possuindo uma porção externa (26) de forma global anelar e uma porção interna (28) de forma global circular, e meios (6) para fechar superiormente as referidas porções exteriores e interiores, caracterizado por a referida peça de suporte injetor (2) conduzir, aplicado a ela, pelo menos dois injetores (20,20<39>) de eixo substancialmente vertical posicionados em um plano substancialmente diametral do queimador, o referido divisor de chama (4) compreender pelo menos dois condutos substancialmente verticais (46, 46<39>) faceando os dois injetores (20,20<39>) do suporte injetor (2) e abrindo superiormente numa câmara horizontal de efeito venturi, delimitada superiormente pelos referidos meios de fechamento (6), a região a jusante da referida câmara horizontal de efeito venturi estar conectada em um modo a permitir fluxo contínuo à porção interna (28) do referido divisor de chama (4), por meio de dois canais (36,60).
BR112012027693-0A 2010-05-19 2011-05-17 queimador de gás com múltiplos anéis de chama BR112012027693B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVE2010A000023 2010-05-19
ITVE2010A000023A IT1400182B1 (it) 2010-05-19 2010-05-19 Bruciatore a gas a più corone di fiamme.
PCT/EP2011/057994 WO2011144630A2 (en) 2010-05-19 2011-05-17 Gas burner with multiple flame rings

Publications (2)

Publication Number Publication Date
BR112012027693A2 true BR112012027693A2 (pt) 2016-08-16
BR112012027693B1 BR112012027693B1 (pt) 2020-10-27

Family

ID=43064607

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027693-0A BR112012027693B1 (pt) 2010-05-19 2011-05-17 queimador de gás com múltiplos anéis de chama

Country Status (8)

Country Link
EP (1) EP2572141B1 (pt)
CN (1) CN102906501B (pt)
BR (1) BR112012027693B1 (pt)
ES (1) ES2526144T3 (pt)
IT (1) IT1400182B1 (pt)
MX (1) MX345708B (pt)
PL (1) PL2572141T3 (pt)
WO (1) WO2011144630A2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20130027A1 (it) * 2013-05-29 2014-11-30 Defendi Italy Srl Bruciatore a gas perfezionato.
EP3002513B1 (en) * 2014-09-30 2019-01-16 Electrolux Appliances Aktiebolag Gas burner assembly for a cooking hob
KR102297756B1 (ko) * 2014-12-17 2021-09-03 엘지전자 주식회사 버너
KR102297799B1 (ko) * 2014-12-17 2021-09-03 엘지전자 주식회사 버너
KR102301481B1 (ko) * 2014-12-17 2021-09-14 엘지전자 주식회사 버너
EP3268667B1 (en) * 2015-03-10 2020-11-18 E.G.O. Elektro-Gerätebau GmbH Improved gas burner
WO2016145744A1 (zh) * 2015-03-13 2016-09-22 广东美的厨房电器制造有限公司 燃烧器
EP3270056A4 (en) * 2015-03-13 2018-10-17 Guangdong Midea Kitchen Appliances Burner
WO2016145746A1 (zh) * 2015-03-13 2016-09-22 广东美的厨房电器制造有限公司 燃烧器及燃气用具
ES2648697B1 (es) * 2016-07-04 2018-10-22 Bsh Electrodomésticos España, S.A. Quemador de gas y aparato de cocción doméstico
ES2717549A1 (es) * 2017-12-21 2019-06-21 Bsh Electrodomesticos Espana Sa Dispositivo inyector para un quemador de gas de un aparato domestico, quemador de gas, y aparato domestico
CN108317544B (zh) * 2018-02-08 2019-12-31 佛山市顺德区吉孚电器有限公司 一种中餐式燃气炒菜灶
CN108332238B (zh) * 2018-02-08 2020-09-08 吴联凯 一种中餐式燃气灶
IT201900004867A1 (it) * 2019-04-01 2020-10-01 Sabaf Spa Bruciatore a gas
IT202100001640A1 (it) 2021-01-27 2022-07-27 Sabaf Spa Bruciatore atmosferico a gas per apparecchi di cottura.
EP4337889A4 (en) * 2021-05-12 2025-07-09 Liva Gaz Armaturleri Ve Endustriyel Mutfak Aksesuarlari Sanayi Ve Ticaret Ltd Sirketi GAS STOVE BURNER
US11940148B2 (en) 2021-10-28 2024-03-26 Electrolux Appliances Aktiebolag Multi injection dual ring gas burner for domestic gas cooking units
CN114321917B (zh) * 2022-01-26 2023-04-07 佛山市顺德区美的洗涤电器制造有限公司 燃烧器以及燃气灶

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69604153T2 (de) 1996-03-19 2000-05-25 Sabaf S.P.A., Lumezzane Gasbrenner für Küchengeräte
US7878800B2 (en) * 2002-11-12 2011-02-01 Sabaf S.P.A. Gas burner with separate feeding of the flame crowns
MY147945A (en) * 2004-02-02 2013-02-15 Electrolux Ab Gas burner
ITTO20040794A1 (it) * 2004-11-12 2005-02-12 Merloni Elettrodomestici Spa Sistema di bruciatori di gas per la cottura di alimenti di tipo perfezionato
CN1920383B (zh) * 2006-09-18 2010-09-29 谭六明 上进风式深内旋燃烧器
EP2232150A4 (en) * 2007-12-14 2016-03-02 Lg Electronics Inc HEAD BURNER AND HEAD THEREFORE

Also Published As

Publication number Publication date
EP2572141B1 (en) 2014-10-15
CN102906501B (zh) 2016-08-03
MX2012013002A (es) 2013-03-05
PL2572141T3 (pl) 2015-03-31
WO2011144630A3 (en) 2012-08-02
BR112012027693B1 (pt) 2020-10-27
CN102906501A (zh) 2013-01-30
ITVE20100023A1 (it) 2011-11-20
ES2526144T3 (es) 2015-01-07
MX345708B (es) 2017-02-13
EP2572141A2 (en) 2013-03-27
IT1400182B1 (it) 2013-05-17
WO2011144630A2 (en) 2011-11-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/05/2011, OBSERVADAS AS CONDICOES LEGAIS.