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WO2011072361A3 - Alimentation d'air secondaire pour brûleurs à gaz - Google Patents

Alimentation d'air secondaire pour brûleurs à gaz Download PDF

Info

Publication number
WO2011072361A3
WO2011072361A3 PCT/BR2010/000442 BR2010000442W WO2011072361A3 WO 2011072361 A3 WO2011072361 A3 WO 2011072361A3 BR 2010000442 W BR2010000442 W BR 2010000442W WO 2011072361 A3 WO2011072361 A3 WO 2011072361A3
Authority
WO
WIPO (PCT)
Prior art keywords
air
flames
burner
gas burners
air supply
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.)
Ceased
Application number
PCT/BR2010/000442
Other languages
English (en)
Portuguese (pt)
Other versions
WO2011072361A2 (fr
Inventor
Henrique Cesar De Gaspari
Marcos Raphael Da Silva
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.)
Whirlpool SA
Original Assignee
Whirlpool SA
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 SA filed Critical Whirlpool SA
Priority to US13/517,017 priority Critical patent/US20120304978A1/en
Publication of WO2011072361A2 publication Critical patent/WO2011072361A2/fr
Publication of WO2011072361A3 publication Critical patent/WO2011072361A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • 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

Landscapes

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

Abstract

La présente invention concerne une alimentation d'air secondaire pour brûleurs à gaz de table de cuisson, comprenant une entrée d'air (2) en contact avec l'air ambiant, une sortie d'air (3) au voisinage de la base des flammes (9) d'un brûleur (7), et un conduit (1) allongé reliant l'entrée d'air (2) à la sortie d'air (3), l'ensemble étant situé sous une table de cuisson (8) et pouvant assurer un écoulement d'air de l'entrée d'air (2) à la sortie d'air (3) grâce à la convection produite par les flammes (9) du brûleur (7). Le conduit (1) présente un segment droit (6) sensiblement parallèle à la partie plane de la table de cuisson (8) et un segment ascendant (5) dirigé vers les flammes (9) du brûleur (7), le segment droit (6) étant relié au segment ascendant (5) par une zone coudée (4).
PCT/BR2010/000442 2009-12-18 2010-12-16 Alimentation d'air secondaire pour brûleurs à gaz Ceased WO2011072361A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/517,017 US20120304978A1 (en) 2009-12-18 2010-12-16 Gas burner secondary air feed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0914276-2 2009-12-18
BRPI0914276-2A BRPI0914276A2 (pt) 2009-12-18 2009-12-18 alimentação de ar secundário para queimadores a gás

Publications (2)

Publication Number Publication Date
WO2011072361A2 WO2011072361A2 (fr) 2011-06-23
WO2011072361A3 true WO2011072361A3 (fr) 2011-09-22

Family

ID=44246850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2010/000442 Ceased WO2011072361A2 (fr) 2009-12-18 2010-12-16 Alimentation d'air secondaire pour brûleurs à gaz

Country Status (3)

Country Link
US (1) US20120304978A1 (fr)
BR (1) BRPI0914276A2 (fr)
WO (1) WO2011072361A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2592356B1 (fr) * 2011-11-10 2018-02-14 Electrolux Home Products Corporation N.V. Grille de brûleur, plaque de cuisson au gaz, plaque de cuisinière au gaz et cuisinière au gaz

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186521A (ja) * 1984-10-02 1986-05-02 Matsushita Electric Ind Co Ltd コンロ
FR2693256A1 (fr) * 1992-07-01 1994-01-07 Dietrich Europ Electromenager Foyer à gaz plat et table de cuisson en comportant.
EP1830133A1 (fr) * 2004-11-15 2007-09-05 Paloma Industries, Ltd. Cuisiniere a gaz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19861078C2 (de) 1998-09-29 2001-05-03 Schott Glas Gaskochgerät
FR2788111B1 (fr) 1998-12-30 2001-03-16 Cepem Bruleur a gaz alimente en air secondaire force

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6186521A (ja) * 1984-10-02 1986-05-02 Matsushita Electric Ind Co Ltd コンロ
FR2693256A1 (fr) * 1992-07-01 1994-01-07 Dietrich Europ Electromenager Foyer à gaz plat et table de cuisson en comportant.
EP1830133A1 (fr) * 2004-11-15 2007-09-05 Paloma Industries, Ltd. Cuisiniere a gaz

Also Published As

Publication number Publication date
WO2011072361A2 (fr) 2011-06-23
BRPI0914276A2 (pt) 2012-01-17
US20120304978A1 (en) 2012-12-06

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