EP0023445A1 - Gasbrenner für Kochherd - Google Patents

Gasbrenner für Kochherd Download PDF

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Publication number
EP0023445A1
EP0023445A1 EP80401066A EP80401066A EP0023445A1 EP 0023445 A1 EP0023445 A1 EP 0023445A1 EP 80401066 A EP80401066 A EP 80401066A EP 80401066 A EP80401066 A EP 80401066A EP 0023445 A1 EP0023445 A1 EP 0023445A1
Authority
EP
European Patent Office
Prior art keywords
burner
ring
head
cooking appliance
burner according
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
EP80401066A
Other languages
English (en)
French (fr)
Inventor
Paul Sigwalt
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.)
De Dietrich et Cie SA
Original Assignee
De Dietrich et Cie 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 De Dietrich et Cie SA filed Critical De Dietrich et Cie SA
Publication of EP0023445A1 publication Critical patent/EP0023445A1/de
Ceased legal-status Critical Current

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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
    • F24C3/085—Arrangement or mounting of burners on ranges
    • 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

Definitions

  • the present invention relates to a gas burner, in particular for a cooking appliance, comprising a body made of two half-shells of pressed sheet metal assembled along their peripheries by projecting contiguous edges and a burner head surmounted by a cap. , comprising outlet ports for the fuel mixture, the upper half-shell having a single outlet port, while between this outlet port and said head is placed coaxially an intermediate ring which is fixed to the body of the burner and whose periphery interior is provided with a collar extending upward and acting as both a chimney and a member on which said head is adjusted.
  • Such a burner is known from GB 1 003 205.
  • the intermediate ring is crimped on the edge of the outlet orifice of the upper half-shell which makes these parts integral with one another.
  • the object of the invention is to remedy the drawbacks of the prior art.
  • the burner comprises a body 1 produced in two half-shells la and lb assembled, for example by crimping in 2, by their contiguous edges.
  • This body 1 comprises a mixing chamber 3 and an inlet pipe 4 which is connected, in a manner known per se, to an adjustment valve (not shown).
  • the mixing chamber 3 opens upwards through a circular orifice 5 in which is placed with a certain clearance a peripheral rim 6 of an intermediate ring 7 placed above the body 1 of the burner.
  • the intermediate ring 7 which has the general shape of a stirrup has on its upper face an inner flange 8 having an outer cylindrical surface 9 machined with precision. It also includes two diametrically opposite and inverted L-shaped radial lugs 10 which each end in a fixing shoe 11 oriented parallel to the plane of the ring and extending radially outwards. Fig. 1 shows only one of these side tabs. They have externally and internally respective reinforcement ribs 12a and 12b.
  • each side tab 10 is connected to the body of the ring 7 has a relatively large thickness and is crossed by a tapped hole 13 in which is engaged a fixing screw 14.
  • the latter is supported by its head on a curved plate 15 which is clamped respectively by two opposite edges against the rib 12b of the tab 10 and against the crimping 2 of the burner body.
  • the intermediate ring 7 is also provided with a peripheral upper bead 16 which, at the location of the lateral tabs 10, is thickened to form a stud 17. This is crossed by a tapped hole 18.
  • Positioning lugs 19 of the intermediate ring are provided on the underside of the latter, on a circle whose diameter roughly corresponds to the outside diameter of the body 1.
  • a flat annular seal 20 is placed between the ring 7 and the body 2. It surrounds the flange 6 of the latter and bears directly on the sheet of the body 2.
  • the intermediate ring has a radial support lug 21 extending from its periphery towards the outside and intended to maintain a spark plug 22 ensuring in a conventional manner the ignition of the burner.
  • the support tab 21 can also receive detector members such as thermocouple or ionization electrode, controlling a flame safety device.
  • the burner is also conventionally supplemented by a burner head 23, the cylindrical inner part of which is precisely adjusted on the collar 8 of the intermediate ring, and by a cap 24 having mixture outlet orifices 24a.
  • the burner is fixed in the cooking appliance, on the one hand, by screws 25 which are engaged in the shoes 11 and which make it integral with the lower sheet 26 of the box of this appliance and, on the other hand, by screws 27 engaged in the tapped holes 18 of the intermediate ring which make it possible to fix a work table 28 on the box.
  • the intermediate ring is preferably made of die-cast aluminum.
  • the flange 8 has a cylindrical outer surface.
  • a surface of different shape for example conical, to which the complementary surface of the head will naturally be adapted.
  • FIG. 2 a variant of the arrangement of the seal interposed between the ring 10 and the body 1 of the burner. While the burner shown in FIG. 1 has a flat annular seal, the variant of FIG. 2 comprises an O-ring 20A which is placed in an annular housing 29 formed on the underside of the ring (7).

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
EP80401066A 1979-07-26 1980-07-16 Gasbrenner für Kochherd Ceased EP0023445A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7919288A FR2462656A1 (fr) 1979-07-26 1979-07-26 Bruleur a gaz perfectionne pour appareil de cuisson
FR7919288 1979-07-26

Publications (1)

Publication Number Publication Date
EP0023445A1 true EP0023445A1 (de) 1981-02-04

Family

ID=9228321

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80401066A Ceased EP0023445A1 (de) 1979-07-26 1980-07-16 Gasbrenner für Kochherd

Country Status (2)

Country Link
EP (1) EP0023445A1 (de)
FR (1) FR2462656A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2063663A2 (es) * 1992-10-22 1995-01-01 Fagor S Coop Ltda Quemador de gas extraplano con seguridad.
EP0801269A2 (de) * 1996-04-12 1997-10-15 Whirlpool Corporation Gasbrenner zum leichten Anschluss an eine Kochmulde und an eine Gaszuführleitung
WO2004001295A1 (en) * 2002-06-25 2003-12-31 Sami Srl Gas burner
WO2016071821A1 (de) * 2014-11-06 2016-05-12 BSH Hausgeräte GmbH Gaskochmulde
WO2019020855A1 (es) * 2017-07-26 2019-01-31 Copreci, S.Coop. Conjunto de quemador de gas para un aparato de cocción de gas, y aparato de cocción de gas que incorpora dicho conjunto de quemador de gas

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539101A (en) * 1946-05-03 1951-01-23 Florence Stove Co Sheet-metal top burner for gas cookstoves
GB808323A (en) * 1956-03-28 1959-02-04 Parkinson & Cowan Ltd Improvements in or relating to burners for gas cookers
FR1277745A (fr) * 1961-01-14 1961-12-01 Maison Ferdinand Zoppas & Figl Plaques pour réchauds et cuisinières à gaz ou similaires avec conduites et sièges de brûleurs incorporés
GB1003205A (en) * 1963-04-16 1965-09-02 Parkinson Cowan Appliances Ltd Gas cookers
FR1495388A (fr) * 1966-10-03 1967-09-15 Triplex S P A Cuisinière à gaz en tôle
DE1251490B (de) * 1967-10-05
FR2421343A1 (fr) * 1978-03-31 1979-10-26 Blanc Gmbh & Co Bruleur a gaz pour cuisiniere ou appareil analogue

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU40984A1 (de) * 1960-12-23 1962-02-20

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251490B (de) * 1967-10-05
US2539101A (en) * 1946-05-03 1951-01-23 Florence Stove Co Sheet-metal top burner for gas cookstoves
GB808323A (en) * 1956-03-28 1959-02-04 Parkinson & Cowan Ltd Improvements in or relating to burners for gas cookers
FR1277745A (fr) * 1961-01-14 1961-12-01 Maison Ferdinand Zoppas & Figl Plaques pour réchauds et cuisinières à gaz ou similaires avec conduites et sièges de brûleurs incorporés
GB1003205A (en) * 1963-04-16 1965-09-02 Parkinson Cowan Appliances Ltd Gas cookers
FR1495388A (fr) * 1966-10-03 1967-09-15 Triplex S P A Cuisinière à gaz en tôle
FR2421343A1 (fr) * 1978-03-31 1979-10-26 Blanc Gmbh & Co Bruleur a gaz pour cuisiniere ou appareil analogue

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2063663A2 (es) * 1992-10-22 1995-01-01 Fagor S Coop Ltda Quemador de gas extraplano con seguridad.
EP0801269A2 (de) * 1996-04-12 1997-10-15 Whirlpool Corporation Gasbrenner zum leichten Anschluss an eine Kochmulde und an eine Gaszuführleitung
EP0801269A3 (de) * 1996-04-12 1999-11-03 Whirlpool Corporation Gasbrenner zum leichten Anschluss an eine Kochmulde und an eine Gaszuführleitung
WO2004001295A1 (en) * 2002-06-25 2003-12-31 Sami Srl Gas burner
WO2016071821A1 (de) * 2014-11-06 2016-05-12 BSH Hausgeräte GmbH Gaskochmulde
WO2019020855A1 (es) * 2017-07-26 2019-01-31 Copreci, S.Coop. Conjunto de quemador de gas para un aparato de cocción de gas, y aparato de cocción de gas que incorpora dicho conjunto de quemador de gas

Also Published As

Publication number Publication date
FR2462656A1 (fr) 1981-02-13
FR2462656B1 (de) 1984-05-18

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE DE GB IT NL

17P Request for examination filed

Effective date: 19810729

STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 19831006

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SIGWALT, PAUL