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WO2001050065A1 - Cuisiniere a gaz - Google Patents

Cuisiniere a gaz Download PDF

Info

Publication number
WO2001050065A1
WO2001050065A1 PCT/NZ2000/000263 NZ0000263W WO0150065A1 WO 2001050065 A1 WO2001050065 A1 WO 2001050065A1 NZ 0000263 W NZ0000263 W NZ 0000263W WO 0150065 A1 WO0150065 A1 WO 0150065A1
Authority
WO
WIPO (PCT)
Prior art keywords
body portion
cover means
gas
gas burner
burner
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/NZ2000/000263
Other languages
English (en)
Inventor
Simon Denzil Brown
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.)
Fisher and Paykel Appliances Ltd
Original Assignee
Fisher and Paykel Appliances Ltd
Fisher and Paykel 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 Fisher and Paykel Appliances Ltd, Fisher and Paykel Ltd filed Critical Fisher and Paykel Appliances Ltd
Priority to AU25602/01A priority Critical patent/AU758887B2/en
Priority to EP00989048A priority patent/EP1244889A1/fr
Priority to JP2001549967A priority patent/JP2003519351A/ja
Priority to CA002393099A priority patent/CA2393099A1/fr
Publication of WO2001050065A1 publication Critical patent/WO2001050065A1/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
    • 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
    • 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

Definitions

  • This invention relates to a substantially transparent cap for a heating appliance particularly though not solely for use as a gas burner cooktop.
  • US 5,009,393 discloses a gas turn down valve with a relatively gradual control characteristic which provides a greater level of control especially at lower outputs compared to traditional gas valves.
  • an electromechanical actuator is used to rotate the gas valve in order to achieve fine levels of control across the entire range of output.
  • the present invention consists in gas burner comprising: a body portion including a gas inlet and an open inner cavity in fluid communication with said gas inlet, a substantially transparent cover means adapted to engage or attach to said body portion and thereby substantially cover said inner cavity and, a plurality of gas outlets substantially adjacent the boundary formed between said cover means and said body portion and in fluid communication with said inner cavity.
  • Figure 1 is a cut-away view of the gas burner according to the preferred embodiment of the present invention.
  • Figure 2 is a plan view of the body portion according to the preferred embodiment of the present invention.
  • Figure 3 is a perspective view of the substantially transparent glass burner cap according to the preferred embodiment of the present invention.
  • Figure 4 is a plan view of the gas burner at a low flame setting according to the preferred embodiment of the present invention.
  • Figure 5 is a plan view of the gas burner on a high flame setting according to the preferred embodiment of the present invention.
  • Figure 6 is a side view of the wok-style burner
  • Figure 7 is a plan view of the wok-style burner. BEST MODE FOR CARRYING OUT THE INVENTION
  • the gas burner is formed of a body portion 100 including a gas inlet 102 and an internal cavity 104 such that the gas flows from the gas supply 106 into the internal cavity 104.
  • the top of the internal cavity 104 is closed off with a substantially transparent glass cap 108 which attaches overtop of and overhangs the body portion 100.
  • the gas then flows from the internal cavity out through outlet channels 112 formed on the top face 114 of the body portion 100 to the outlet ports 116 where the gas is ignited and heats the cooking vessel (not shown).
  • FIG. 3 see the burner cap 108 in more detail.
  • the cap 108 may optionally include a central co le 150 designed to fit down the internal cavity (104, Figure 1) of the body portion (100, Figure 1). On the underside is a flat annular face 152 designed to sit firmly upon the upper face (114, Figure 1) of the body portion.
  • the cap 108 also includes an outer flange 156, which overhangs the body portion (100, Figure 1). The outer flange 156 is designed to diffuse the flames before they contact the heating vessel.
  • the glass cap itself is composed of a typical ceramic type glass. Such glass is designed with a significant resistance to thermal shock and high contact temperature, such as expected when exposed to a gas fuelled flame. A Borosilicate based glass would be particularly appropriate.
  • the present invention is shown in use in Figures 4 to 5.
  • the actual flame 200 is only seen by virtue of the cap 202 being transparent.
  • the flames 204 extent past the outer flange 206, and are evenly distributed around the circumference. By virtue of the flames being visible at low flame more accurate control and greater safety is possible over prior art burners.
  • a further improvement would be to mould designs or text onto the underside of the glass cap. This would allow the top face to be easily cleaned. The manufacturers name or other designs would then be visible from above.
  • the main body 210 is substantially composed as described in the preceeding embodiments, having outlets 212 on the outer periphery 214 of a raised portion 211 inset from the edge of the main body 210.
  • the main body includes a covered centre section 216 extending approximately 2/3 the radius of the outer periphery 214 to form an inner periphery 218 to the raised portion.
  • a further set of outlet ports 220 are included on the inner periphery to provide flames towards the centre of the wok to provide more even heating and to ensure that the centre of the wok is sufficiently hot as is often desirable when cooking with a wok.
  • the trivet plate 222 which supports the wok (not shown) above the flames.
  • the trivet 222 supports the wok about an annular path 224 which allow the wok (not shown) to be readily moved and removed, ensuring adequate flame contact to the underside of the wok and minimal flame contact on the trivet.
  • the substantially transparent glass cap 226 as described in the previous embodiments is in this case embodied in an annular ring with tapered portions (or rounded edges) at its inner 228 and outer 230 peripheries. Again the cap 226 is composed of a similar material and at low flame ensures full visibility of the flame. At high flame as shown in Figure 6, the flames can be seen both inwardly and outwardly of the raised portion 211. It will be readily apparent to one skilled in the art the advantages to the system described above and as defined in the appended claims.

Landscapes

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

Abstract

La présente invention concerne un brûleur à gaz particulièrement adapté pour les cuisinières à gaz servant à la cuisson d'aliments. La présente invention concerne, en particulier, un corps moulé (100) généralement circulaire comprenant une entrée (106) de gaz et une cavité interne (114). La cavité interne (114) est recouverte d'un couvercle de verre (108) sensiblement transparent, se fixant également aux sorties (116) de gaz. La transparence du couvercle de verre (108) à faible flamme, permettant de voir la dimension de la flamme, augmente ainsi la capacité de réglage et la sécurité.
PCT/NZ2000/000263 2000-01-06 2000-12-22 Cuisiniere a gaz Ceased WO2001050065A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU25602/01A AU758887B2 (en) 2000-01-06 2000-12-22 Gas heating appliance
EP00989048A EP1244889A1 (fr) 2000-01-06 2000-12-22 Cuisiniere a gaz
JP2001549967A JP2003519351A (ja) 2000-01-06 2000-12-22 ガス加熱器具
CA002393099A CA2393099A1 (fr) 2000-01-06 2000-12-22 Cuisiniere a gaz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ502170 2000-01-06
NZ502170A NZ502170A (en) 2000-01-06 2000-01-06 Gas burner with transparent ceramic glass cap or top

Publications (1)

Publication Number Publication Date
WO2001050065A1 true WO2001050065A1 (fr) 2001-07-12

Family

ID=19927706

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2000/000263 Ceased WO2001050065A1 (fr) 2000-01-06 2000-12-22 Cuisiniere a gaz

Country Status (7)

Country Link
US (1) US20030101980A1 (fr)
EP (1) EP1244889A1 (fr)
JP (1) JP2003519351A (fr)
AU (1) AU758887B2 (fr)
CA (1) CA2393099A1 (fr)
NZ (1) NZ502170A (fr)
WO (1) WO2001050065A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315343A1 (de) * 2003-04-03 2004-10-14 Isphording Germany Gmbh Gasbrenner mit Abdeckung
WO2006006882A1 (fr) 2004-07-13 2006-01-19 Fisher & Paykel Appliances Limited Appareil chauffant au gaz
RU2331817C2 (ru) * 2003-04-18 2008-08-20 Со.М.И. Пресс-Сочиета` Металли Иньеттати С.П.А. Горелка улучшенного типа для газовой кухонной плиты
WO2014027270A2 (fr) 2012-08-14 2014-02-20 BSH Bosch und Siemens Hausgeräte GmbH Élément de recouvrement de brûleur et support de récipient de cuisson pour un poste de cuisson à gaz, poste de cuisson à gaz et plaque de cuisson à gaz
US20140331989A1 (en) * 2013-05-08 2014-11-13 Whirlpool Corporation Glass and metal burner cap and method of making the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1318126B1 (it) * 2000-07-06 2003-07-23 Sabaf Spa Bruciatore con separatore interno
JP5393369B2 (ja) * 2008-10-23 2014-01-22 リンナイ株式会社 コンロ用バーナ
ES2552547T3 (es) * 2009-04-30 2015-11-30 Electrolux Home Products Corporation N.V. Quemador de llama vertical
JP5409297B2 (ja) * 2009-11-25 2014-02-05 リンナイ株式会社 コンロ用バーナ
KR102297756B1 (ko) * 2014-12-17 2021-09-03 엘지전자 주식회사 버너
CN104930516B (zh) * 2015-06-24 2017-06-16 宁波方太厨具有限公司 一种燃烧器火盖
US10401034B2 (en) * 2016-03-22 2019-09-03 Haier Us Appliance Solutions, Inc. Illuminated cooktop burner appliance
KR102336420B1 (ko) * 2019-11-28 2021-12-06 최근식 업소용 가스버너의 버너헤드
KR102652186B1 (ko) * 2023-09-18 2024-03-27 김주학 휴대용 가스버너의 불꽃 경사측벽 확장방사형 화구

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521833A1 (fr) * 1991-07-01 1993-01-07 SMEG S.p.A. Brûleurs à rayonnement infrarouge pour plaques de cuisson en vitro-céramique
US5186158A (en) * 1990-08-23 1993-02-16 Lincoln Brass Works, Inc. Gas burner
DE29805620U1 (de) * 1998-03-27 1998-05-14 Schott Glas, 55122 Mainz Kochmulde mit einem Gasbrenner
AU706383B2 (en) * 1995-06-29 1999-06-17 Ausmark International Pty Ltd Improvements in or relating to gas burner rings

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337240A (en) * 1940-02-03 1943-12-21 Harper Wyman Co Gas burner
US2354637A (en) * 1941-05-14 1944-07-25 Cruver Mfg Company Method of decorating articles
US2870829A (en) * 1954-03-26 1959-01-27 Selas Corp Of America Radiant heat fuel burner
US3627462A (en) * 1969-06-30 1971-12-14 South Bend Range Corp Top gas burner for a stove
US3830216A (en) * 1971-03-15 1974-08-20 Owens Illinois Inc Countertop heating apparatus
NL176301C (nl) * 1974-08-24 Schwank Gmbh Toestel met ten minste een gasbrander voor een kookplaat.
US3941117A (en) * 1974-10-21 1976-03-02 Owens-Illinois, Inc. Cooktop for a gas-fired range
US3992137A (en) * 1975-02-21 1976-11-16 A. O. Smith Corporation Gas burner
DE2641274C3 (de) * 1976-09-14 1979-08-23 Jenaer Glaswerk Schott & Gen., 6500 Mainz Sicherheitseinrichtung für gasbeheizte, transparente Glaskeramikkochflächen
US4455160A (en) * 1982-12-20 1984-06-19 Corning Glass Works Transparent glass-ceramics especially suitable for use as stove windows
US4516486A (en) * 1983-06-20 1985-05-14 Burkhart William H Cooking apparatus and method
US4569328A (en) * 1984-05-02 1986-02-11 Gas Research Institute Efficient, low emissions gas range cooktop
EP0903538A1 (fr) * 1997-09-23 1999-03-24 SABAF S.p.A. Brûleur à gaz
FR2776753B1 (fr) * 1998-03-26 2000-06-30 Gaz De France Bruleur a gaz pour appareils de cuisson
DE19813691C1 (de) * 1998-03-27 1999-06-10 Schott Glas Kochmulde mit einem Gasbrenner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186158A (en) * 1990-08-23 1993-02-16 Lincoln Brass Works, Inc. Gas burner
EP0521833A1 (fr) * 1991-07-01 1993-01-07 SMEG S.p.A. Brûleurs à rayonnement infrarouge pour plaques de cuisson en vitro-céramique
AU706383B2 (en) * 1995-06-29 1999-06-17 Ausmark International Pty Ltd Improvements in or relating to gas burner rings
DE29805620U1 (de) * 1998-03-27 1998-05-14 Schott Glas, 55122 Mainz Kochmulde mit einem Gasbrenner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315343A1 (de) * 2003-04-03 2004-10-14 Isphording Germany Gmbh Gasbrenner mit Abdeckung
RU2331817C2 (ru) * 2003-04-18 2008-08-20 Со.М.И. Пресс-Сочиета` Металли Иньеттати С.П.А. Горелка улучшенного типа для газовой кухонной плиты
WO2006006882A1 (fr) 2004-07-13 2006-01-19 Fisher & Paykel Appliances Limited Appareil chauffant au gaz
US7895999B2 (en) 2004-07-13 2011-03-01 Fisher & Paykel Appliances Limited Cooking appliance
US8479721B2 (en) 2004-07-13 2013-07-09 Fisher & Paykel Appliances Limited Gas heating appliance
WO2014027270A2 (fr) 2012-08-14 2014-02-20 BSH Bosch und Siemens Hausgeräte GmbH Élément de recouvrement de brûleur et support de récipient de cuisson pour un poste de cuisson à gaz, poste de cuisson à gaz et plaque de cuisson à gaz
US20140331989A1 (en) * 2013-05-08 2014-11-13 Whirlpool Corporation Glass and metal burner cap and method of making the same
US9726371B2 (en) * 2013-05-08 2017-08-08 Whirlpool Corporation Glass and metal burner cap and method of making the same

Also Published As

Publication number Publication date
JP2003519351A (ja) 2003-06-17
CA2393099A1 (fr) 2001-07-12
EP1244889A1 (fr) 2002-10-02
AU758887B2 (en) 2003-04-03
US20030101980A1 (en) 2003-06-05
AU2560201A (en) 2001-07-16
NZ502170A (en) 2002-10-25

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