WO2013029138A8 - Burner assembly for cooking equipments - Google Patents

Burner assembly for cooking equipments Download PDF

Info

Publication number
WO2013029138A8
WO2013029138A8 PCT/BR2012/000319 BR2012000319W WO2013029138A8 WO 2013029138 A8 WO2013029138 A8 WO 2013029138A8 BR 2012000319 W BR2012000319 W BR 2012000319W WO 2013029138 A8 WO2013029138 A8 WO 2013029138A8
Authority
WO
WIPO (PCT)
Prior art keywords
burner assembly
base
spreading cover
cooperating
porticos
Prior art date
Application number
PCT/BR2012/000319
Other languages
French (fr)
Other versions
WO2013029138A1 (en
Inventor
Marcos Raphael da SILVA
Rodrigo Freguilia de FÁVERI
Original Assignee
Whirlpool S.A.
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 Whirlpool S.A. filed Critical Whirlpool S.A.
Priority to US14/342,252 priority Critical patent/US20140318527A1/en
Priority to EP12765981.1A priority patent/EP2751486B1/en
Priority to MX2014002456A priority patent/MX338811B/en
Publication of WO2013029138A1 publication Critical patent/WO2013029138A1/en
Publication of WO2013029138A8 publication Critical patent/WO2013029138A8/en

Links

Classifications

    • 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
    • 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
    • F23D14/02—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
    • F23D14/065—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 with injector axis inclined to the burner head axis
    • 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
    • F23D14/08—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 axial 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
    • F23D14/02—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
    • F23D14/08—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 axial outlets at the burner head
    • F23D14/085—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 axial outlets at the burner head with injector axis inclined to the burner head axis
    • 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
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • 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

Landscapes

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

Abstract

The present invention relates to a burner assembly for cooking equipments that has been designed to provide significant improvement in thermal efficiency of the burner and making easier the cleaning process by the user. The burner assembly comprises a base (2) upon which a spreading cover (3) rests, and wherein the coupling of the spreading cover (3) on the base (2) originates one internal chamber of expansion (4) of air-fuel mixture which is released through porticos existing under the perimeter edge of the spreading cover (3), and wherein the base (2) comprises in its internal region at least one feeding orifice (22); the spreading cover (3) comprises at least one perimeter ring (31 ) cooperating with the base (2) and at least one disc (32) cooperating with the perimeter ring (31 ) and the burner assembly (1 ) comprises at least one internal chamber of mixture (4) cooperating with the porticos of the spreading cover (3).
PCT/BR2012/000319 2011-09-02 2012-08-28 Burner assembly for cooking equipments WO2013029138A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/342,252 US20140318527A1 (en) 2011-09-02 2012-08-28 Burner assembly for cooking equipments
EP12765981.1A EP2751486B1 (en) 2011-09-02 2012-08-28 Burner assembly for cooking equipments
MX2014002456A MX338811B (en) 2011-09-02 2012-08-28 Burner assembly for cooking equipments.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI1104482-9 2011-09-02
BRPI1104482-9A BRPI1104482A2 (en) 2011-09-02 2011-09-02 burner set for cooking equipment

Publications (2)

Publication Number Publication Date
WO2013029138A1 WO2013029138A1 (en) 2013-03-07
WO2013029138A8 true WO2013029138A8 (en) 2014-04-10

Family

ID=46934351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2012/000319 WO2013029138A1 (en) 2011-09-02 2012-08-28 Burner assembly for cooking equipments

Country Status (5)

Country Link
US (1) US20140318527A1 (en)
EP (1) EP2751486B1 (en)
BR (1) BRPI1104482A2 (en)
MX (1) MX338811B (en)
WO (1) WO2013029138A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2986913T3 (en) * 2013-04-17 2019-07-31 Sabaf S.P.A. Gas burner for cooking hobs
USD787041S1 (en) 2015-09-17 2017-05-16 Whirlpool Corporation Gas burner
US10837651B2 (en) 2015-09-24 2020-11-17 Whirlpool Corporation Oven cavity connector for operating power accessory trays for cooking appliance
ES2875035T3 (en) * 2015-11-26 2021-11-08 Electrolux Appliances AB Gas burner and hob comprising a gas burner
US11777190B2 (en) 2015-12-29 2023-10-03 Whirlpool Corporation Appliance including an antenna using a portion of appliance as a ground plane
US10145568B2 (en) 2016-06-27 2018-12-04 Whirlpool Corporation High efficiency high power inner flame burner
US10627113B2 (en) 2016-12-29 2020-04-21 Whirlpool Corporation Distributed vertical flame burner
US10551056B2 (en) 2017-02-23 2020-02-04 Whirlpool Corporation Burner base
US10451290B2 (en) 2017-03-07 2019-10-22 Whirlpool Corporation Forced convection steam assembly
US10660162B2 (en) 2017-03-16 2020-05-19 Whirlpool Corporation Power delivery system for an induction cooktop with multi-output inverters
US10627116B2 (en) 2018-06-26 2020-04-21 Whirlpool Corporation Ventilation system for cooking appliance
US10619862B2 (en) 2018-06-28 2020-04-14 Whirlpool Corporation Frontal cooling towers for a ventilation system of a cooking appliance
US10837652B2 (en) 2018-07-18 2020-11-17 Whirlpool Corporation Appliance secondary door
US20200032997A1 (en) * 2018-07-25 2020-01-30 Haier Us Appliance Solutions, Inc. Gas burner with a compact injet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592180A (en) * 1969-05-05 1971-07-13 Inst Gas Technology Gas burner device
CN2229610Y (en) 1995-08-10 1996-06-19 陈淑婉 Auxiliary combustion trough of outer ring of burner
IT1318126B1 (en) 2000-07-06 2003-07-23 Sabaf Spa BURNER WITH INTERNAL SEPARATOR
NZ505833A (en) * 2000-07-19 2002-12-20 Fisher & Paykel Appliances Ltd A spiral involute gas burner housing with reconfigurable jet mounted below burner assembly
DE102004043268B3 (en) * 2004-09-04 2005-12-01 Schott Ag Flat atmospheric gas burner
CN2835816Y (en) 2005-12-06 2006-11-08 李静师 High-efficiency environment-friendly energy-saving burner
CN2911448Y (en) 2006-05-08 2007-06-13 湖南迅达集团有限公司 Integrated double-flame burning disk
WO2010092410A2 (en) * 2009-02-10 2010-08-19 Notas, George Electronic control system for energy efficient fireplace
PL2652398T3 (en) * 2010-12-14 2020-07-13 BSH Hausgeräte GmbH Gas valve unit for a dual circuit burner
GR1007692B (en) * 2010-12-16 2012-09-18 Λαζαριδης Δ. Γεωργιος & Σια Εβεε, Gas burner

Also Published As

Publication number Publication date
MX338811B (en) 2016-04-29
BRPI1104482A2 (en) 2013-08-13
EP2751486B1 (en) 2016-02-10
MX2014002456A (en) 2014-04-10
US20140318527A1 (en) 2014-10-30
EP2751486A1 (en) 2014-07-09
WO2013029138A1 (en) 2013-03-07

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