IT1250839B - GAS BURNER FOR COOKING FOOD - Google Patents

GAS BURNER FOR COOKING FOOD

Info

Publication number
IT1250839B
IT1250839B ITTO910724A ITTO910724A IT1250839B IT 1250839 B IT1250839 B IT 1250839B IT TO910724 A ITTO910724 A IT TO910724A IT TO910724 A ITTO910724 A IT TO910724A IT 1250839 B IT1250839 B IT 1250839B
Authority
IT
Italy
Prior art keywords
orifices
gas
flames
series
burner
Prior art date
Application number
ITTO910724A
Other languages
Italian (it)
Inventor
Luciano Antonini
Piero Armanni
Original Assignee
Merloni Elettrodomestici Spa
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 Merloni Elettrodomestici Spa filed Critical Merloni Elettrodomestici Spa
Priority to ITTO910724A priority Critical patent/IT1250839B/en
Publication of ITTO910724A0 publication Critical patent/ITTO910724A0/en
Priority to EP19920115823 priority patent/EP0534302A3/en
Publication of ITTO910724A1 publication Critical patent/ITTO910724A1/en
Application granted granted Critical
Publication of IT1250839B publication Critical patent/IT1250839B/en

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

Landscapes

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

Abstract

L'invenzione si riferisce ad un bruciatore di gas per apparecchi di cottura, del tipo destinato a poter essere utilizzato con gas di diversi tipi; la caratteristica principale del bruciatore consiste nel fatto che l'elemento spartifiamma, al quale è sovrapposto un coperchio (4), è integrato nella testa (1) del bruciatore, realizzato in un sol pezzo con esso, e prevede diversi orifizi, per l'uscita della miscela aria-gas, disposti in due corone, una superiore (3; 9) ed una inferiore (2; 10), che una prima serie di detti orifizi (2; 9), previsti per alimentare le fiamme principali, presentano una sezione tale che la velocità di uscita della miscela sia superiore alla velocità di combustione del tipo di gas più critico e che una seconda serie di detti orifizi (3; 10), previsti per alimentare fiamme pilota, presentano mezzi (5; 11) per rallentare la velocità di uscita della miscela, in modo che essa risulti minore di quella dagli orifizi della prima serie, al fine di stabilizzare dette fiamme pilota e, di conseguenza, le fiamme principali.The invention relates to a gas burner for cooking appliances, of the type intended to be used with different types of gas; the main feature of the burner consists in the fact that the flame-spreader element, to which a cover (4) is superimposed, is integrated in the head (1) of the burner, made in one piece with it, and provides different orifices, for the outlet of the air-gas mixture, arranged in two crowns, an upper (3; 9) and a lower (2; 10), which a first series of said orifices (2; 9), intended to feed the main flames, have a cross-section such that the exit speed of the mixture is higher than the combustion speed of the most critical type of gas and that a second series of said orifices (3; 10), designed to feed pilot flames, have means (5; 11) for slowing down the exit speed of the mixture, so that it is lower than that from the orifices of the first series, in order to stabilize said pilot flames and, consequently, the main flames.

ITTO910724A 1991-09-26 1991-09-26 GAS BURNER FOR COOKING FOOD IT1250839B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO910724A IT1250839B (en) 1991-09-26 1991-09-26 GAS BURNER FOR COOKING FOOD
EP19920115823 EP0534302A3 (en) 1991-09-26 1992-09-16 Gas burner for food cooking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910724A IT1250839B (en) 1991-09-26 1991-09-26 GAS BURNER FOR COOKING FOOD

Publications (3)

Publication Number Publication Date
ITTO910724A0 ITTO910724A0 (en) 1991-09-26
ITTO910724A1 ITTO910724A1 (en) 1993-03-26
IT1250839B true IT1250839B (en) 1995-04-21

Family

ID=11409603

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910724A IT1250839B (en) 1991-09-26 1991-09-26 GAS BURNER FOR COOKING FOOD

Country Status (2)

Country Link
EP (1) EP0534302A3 (en)
IT (1) IT1250839B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464004A (en) * 1994-03-25 1995-11-07 General Electric Company Atmospheric gas burner having diffusion pilot for improved dynamic stability
FR2776753B1 (en) * 1998-03-26 2000-06-30 Gaz De France GAS BURNER FOR COOKING APPLIANCES
US6371754B1 (en) * 2000-01-04 2002-04-16 General Electric Company Flame stabilizing channel for increased turn down of gas burners
DE10222641A1 (en) 2002-05-20 2003-12-04 Isphording Germany Gmbh Gas burner with top simmer flame
US7871264B2 (en) 2006-12-29 2011-01-18 Electrolux Home Products, Inc. Hub and spoke burner port configuration
EP2090826B1 (en) * 2008-02-15 2014-11-19 BSH Bosch und Siemens Hausgeräte GmbH Gas burner head
EP2105662B1 (en) 2008-03-25 2012-07-11 Electrolux Home Products Corporation N.V. Cooking top with improved gas top burner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE819314C (en) * 1950-08-20 1951-10-31 Frank Sche Eisenwerke Ag Gas burner
NL298388A (en) * 1963-09-25
FR1487120A (en) * 1966-07-20 1967-06-30 Kitchen burner
US5040970A (en) * 1990-04-12 1991-08-20 Robertshaw Controls Company Burner construction and method of making the same

Also Published As

Publication number Publication date
EP0534302A3 (en) 1993-06-16
ITTO910724A0 (en) 1991-09-26
ITTO910724A1 (en) 1993-03-26
EP0534302A2 (en) 1993-03-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929