DE69918517D1 - gas burner - Google Patents

gas burner

Info

Publication number
DE69918517D1
DE69918517D1 DE69918517T DE69918517T DE69918517D1 DE 69918517 D1 DE69918517 D1 DE 69918517D1 DE 69918517 T DE69918517 T DE 69918517T DE 69918517 T DE69918517 T DE 69918517T DE 69918517 D1 DE69918517 D1 DE 69918517D1
Authority
DE
Germany
Prior art keywords
combustion
sheet
perforations
burner
gas
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.)
Expired - Lifetime
Application number
DE69918517T
Other languages
German (de)
Inventor
Graham Wood
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.)
Sit Bray Ltd
Original Assignee
Sit Bray Ltd
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 Sit Bray Ltd filed Critical Sit Bray Ltd
Application granted granted Critical
Publication of DE69918517D1 publication Critical patent/DE69918517D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F23D14/12—Radiant burners
    • F23D14/14—Radiant burners using screens or perforated plates
    • F23D14/145—Radiant burners using screens or perforated plates combustion being stabilised at a screen or a perforated plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2203/00—Gaseous fuel burners
    • F23D2203/10—Flame diffusing means
    • F23D2203/102—Flame diffusing means using perforated plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2212/00—Burner material specifications
    • F23D2212/20—Burner material specifications metallic

Abstract

A radiative heat gas burner is described of the type which may be used to fire a domestic grill. The burner head has an inlet port (22) and comprises a pressing which together with a perforated metal sheet (28) defines a chamber (24) in which a combustion gas flows prior to flowing through the perforations (32) in the sheet and combusting thereon. The sheet of metal sealingly connected to the pressing forms a combustion surface on which the combustion of gas flowing through the perforations occurs, but the invention lies in the discovery that it is not necessary to provide large apertures in the sheet which reveal portions of gauze sheets disposed parallely behind the combustion surface and which glow and thus radiate heat during operation of the burner. It is merely necessary to provide a pattern of small perforations over the entire surface of the combustion sheet, the number of said perforations being sufficient to allow for sufficient gas flow therethrough to support stable combustion, and their pattern being ideally in rows which intersect with other rows in a substantially perpendicular manner.
DE69918517T 1998-12-16 1999-11-18 gas burner Expired - Lifetime DE69918517D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9827620.7A GB9827620D0 (en) 1998-12-16 1998-12-16 Gas burner

Publications (1)

Publication Number Publication Date
DE69918517D1 true DE69918517D1 (en) 2004-08-12

Family

ID=10844274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918517T Expired - Lifetime DE69918517D1 (en) 1998-12-16 1999-11-18 gas burner

Country Status (5)

Country Link
US (1) US20010036610A1 (en)
EP (1) EP1010940B1 (en)
AT (1) ATE270760T1 (en)
DE (1) DE69918517D1 (en)
GB (1) GB9827620D0 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0212070D0 (en) 2002-05-25 2002-07-03 Bray Burners Ltd Improved grill burner
JP3687098B2 (en) * 2002-12-11 2005-08-24 株式会社ノーリツ Combustion tube and gas combustion apparatus equipped with the combustion tube
US7853129B2 (en) * 2004-06-23 2010-12-14 Char-Broil, Llc Infrared emitting apparatus
WO2008039463A1 (en) * 2006-09-26 2008-04-03 Best Willie H Cooking apparatus with concave emitter
DK2363645T3 (en) * 2006-11-10 2017-10-23 Char-Broil Llc Oven with radiant tube
EP2384135B1 (en) * 2008-12-01 2013-08-14 Char-Broil, LLC Methods and apparatus for generating infrared radiation from convective products of combustion
US8776775B2 (en) * 2009-06-29 2014-07-15 W.C. Bradley Co. Single cavity radiant cooking apparatus
TWI570362B (en) 2010-12-20 2017-02-11 索拉羅尼克斯股份有限公司 Gas fired radiation emitter with embossed screen
CN104994741B (en) 2012-11-15 2021-04-13 W.C.布拉德利公司 Electric oven and fumigator
GB2509492A (en) * 2012-12-19 2014-07-09 Worgas Burners Ltd A gas burner having a combustion surface formed by a sheet with plural apertures
US9668613B2 (en) 2013-06-17 2017-06-06 W.C. Bradley Co. High efficiency apparatus and method for cooking, heating and drying
CN105451567B (en) 2013-06-17 2021-08-03 W.C.布拉德利公司 Outdoor cooker and smoker and fuel burner therefor
US9709281B2 (en) 2014-03-31 2017-07-18 W.C. Bradley Co. High efficiency side burner and outdoor cooker
WO2016154114A1 (en) 2015-03-25 2016-09-29 W.C. Bradley Co. Vertical electric cooker and smoker and smoke box
US10088153B2 (en) * 2015-12-29 2018-10-02 Clearsign Combustion Corporation Radiant wall burner including perforated flame holders

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387132A (en) * 1962-12-11 1965-01-29 Hupp Corp Improvement in infrared radiation heating
FR1449685A (en) * 1965-05-07 1966-05-06 radiant element for gas burner
US5046944A (en) * 1979-11-16 1991-09-10 Smith Thomas M Infra-red generation
FR2589555B1 (en) * 1985-11-06 1989-11-10 Gaz De France BLOW AIR GAS BURNER
FR2642821A1 (en) * 1989-02-07 1990-08-10 Etu Realisa Equip Materie Cent INFRARED GAS RADIANT WITH PRE-DIFFUSION CHAMBER AND HIGH-TEMPERATURE FUSE THERMOCOUPLE
DE3926699A1 (en) * 1989-08-12 1991-02-14 Kloeckner Waermetechnik GAS BURNER

Also Published As

Publication number Publication date
US20010036610A1 (en) 2001-11-01
EP1010940A3 (en) 2001-03-07
ATE270760T1 (en) 2004-07-15
EP1010940A2 (en) 2000-06-21
EP1010940B1 (en) 2004-07-07
GB9827620D0 (en) 1999-02-10

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Legal Events

Date Code Title Description
8332 No legal effect for de