EP1251315A1 - Gaskochgerät - Google Patents

Gaskochgerät Download PDF

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Publication number
EP1251315A1
EP1251315A1 EP02290958A EP02290958A EP1251315A1 EP 1251315 A1 EP1251315 A1 EP 1251315A1 EP 02290958 A EP02290958 A EP 02290958A EP 02290958 A EP02290958 A EP 02290958A EP 1251315 A1 EP1251315 A1 EP 1251315A1
Authority
EP
European Patent Office
Prior art keywords
injector
top plate
plate
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.)
Withdrawn
Application number
EP02290958A
Other languages
English (en)
French (fr)
Inventor
Patrick Hunault
Bernard Dane
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.)
Burner Systems International BSI SA
Original Assignee
Sourdillon 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 Sourdillon SA filed Critical Sourdillon SA
Publication of EP1251315A1 publication Critical patent/EP1251315A1/de
Withdrawn legal-status Critical Current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

Definitions

  • the present invention relates to improvements brought to gas cooking appliances equipped a top plate supporting at least one burner gas.
  • the burners used in domestic or professional cooking appliances have a head or body fitted with a cover making hat office.
  • This set constitutes the part upper burner where the flames are generated under shape of a single or double crown. Thanks to suitable arrangements for constituting burners of the type called "flat", the above set may include a annular venturi defined between the facing faces of the head and cover.
  • the lower part of the burner includes a injector and is generally arranged in the form of a injector holder which can either be constituted as independent piece added under the top plate of the device, either be made in integral form with the top plate by deep drawing thereof.
  • the injector holder is presented as a cavity located below the plane of the top plate: it follows that this cavity collects the overflows cleaning and proves difficult to clean.
  • the invention aims to satisfy these needs.
  • a gas cooking appliance equipped a top plate supporting at least one burner gas is characterized, being arranged in accordance with the invention, in that said gas burner comprises a gas injector which is attached to the top plate in part of it which protrudes above the rest of the plate and this protrusion is shaped like tray.
  • the burner assembly is now presented under a reduced height, since all the elements components is located above the top plate, while it is possible without affecting the burner operation, maintain the cap noticeably at the level it had in the burners earlier.
  • the elimination of the pot does not entail not an increase in height of the burner above the top plate.
  • the part of the top plate on which the injector is fixed and which is protruding above the rest of the plate is in tray shape.
  • the part of the top plate on which is fixed the injector and which protrudes above the rest of the plate is in the form of a boss, in particular in the form of spherical or hemispherical cap with turned convexity to the top.
  • the support part of the injector is present as a positive embossed area of the top plate is particularly revealed interesting from the perspective of reducing vertical dimensions, because it is in the defined cavity through said area under the top plate that the tube gas supply starts its elbow and connects to the injector.
  • the part of the top plate on which the injector is fixed has bosses protruding upwards distributed around the injector: the presence of these protruding bosses provides security in preventing that when cleaning this part supporting the injector, the cleaning element (cloth, sponge, ...) comes into contact with the injector orifice and produce a deposit which could clog it.
  • the fixing part of the injector is in the form of a part reported on the top plate.
  • injector fixing part is integral with the top plate and be a stamped part of this one: this solution is particularly advantageous because it can be obtained by a simple operation of mastering together with shaping mastering general of the plate and avoids an assembly step a separate room.
  • the fixing part of the injector can be shaped so that the axis of the injector is substantially perpendicular to the top plate in the axis of the burner crown or off-center (if the design allows it), or maybe shaped so that the axis of the injector is tilted by relative to a perpendicular to the top plate, without that it results from particular difficulties and / or additional manufacturing, that said part is a insert or is integral with the plate above.
  • FIG. 1 there is shown, very schematically, an apparatus for domestic type gas cooking equipped with a hob top 1 which rests on side walls 2.
  • a plate from below 3 separates the upper part of the appliance, more specifically targeted by the invention, of the part underlying which can be any (in particular which can either be another part of the gas appliance - oven in the case of a cooker for example - either be another household appliance or furniture in the case of a household appliance flat or "top” cooking).
  • the top plate 1 supports at least one burner gas 4, usually several burners (two burners are visible in Figure 1). Each burner 4 is surmounted a grid 5 (shown individually, but may be common to all burners) intended for support containers.
  • each part 11 of the top plate 1 intended for mounting an injector 6 has a positive elevation relative to the rest of the plate, i.e. is elevated from the rest of plate 1 as illustrated in figure 1.
  • the elevated part 11 presents itself in planar form, in other words is constituted as plateau dominating the rest of the plate 1.
  • the injectors 6 burners are attached directly to the parts 11 raised from the top plate 1.
  • Each injector 6 opens into a mixture defined by a burner body 7 surmounting the elevated part 11 of the top plate and having a peripheral ring of flame passage 8.
  • the body 7 is closed at the top by a cover 9 forming a hat.
  • the annular surfaces facing the body 7 and cover 9 are shaped in a self known, to define a divergent annular passage constituting a radial annular venturi, of the flat type.
  • Such a burner can be produced in very flattened, so that its cover 9 is located approximately at the same level, above the plate from above, than for a previous burner.
  • FIG. 3A illustrates, on an enlarged scale and under very schematic form, part 11 of the plate top 1 on which the injector 6 is fixed.
  • the axis 12 of the injector 6 is, here, substantially perpendicular to the entire plate 1.
  • the injector 6 is inclined to the vertical.
  • the top plate 1 is stamped so that each part 11 intended for fixing an injector 6 is inclined with respect to the general plane of plate 1.
  • the injector 6 is then fixed to the plate 1 with its axis 12 which remains substantially perpendicular to the mounting part 11, but which is inclined to the vertical.
  • injector 6 fixed on the mounting part 11 being offset laterally (mixed line representation) in relation to the body of burner centered on axis 12.
  • Such an arrangement has the advantage of protecting injector 6 against liquid overflows important: due to its elevated position on a island, injector 6 is not likely to see liquid enter its opening. In addition, cleaning the plate can be done easily.
  • the injector is located at the top of the underlying cavity defined by the plate 19, the bent tube connected to the injector can pass as close as possible from the underside of the top plate: the making an extra flat device is thus made more easy.
  • the realization of the plate 19 can give rise to various variants, either with smooth 13 sides defining a frustoconical surface (FIGS. 3A and 3B), either with flanks 14 in successive steps defining a succession of frustoconical surfaces as illustrated in Figures 4A and 4B.
  • Each part 11 for mounting an injector 6 can very advantageously be integral with the plate top 1, i.e. be an area of said plate 1 which is optionally stamped to obtain the shape and / or desired relief.
  • the mastering of the form desired can in practice be carried out during the shaping operation of the entire plate on it, so that, not being an operation specific, this matrixing does not extend the time of manufacturing.
  • each mounting part 11 an injector is made in the form of a part particular 15 reported on a cut 16 of the plate from above 1 as illustrated in FIGS. 5A and 5B showing respectively inserts 15 in the form of plate 19 in which the mounting part 11 of the injector is parallel to the plate 1 and inclined by compared to plate 1, respectively.
  • the provisions of the invention are not limited to one configuration of the mounting part 11 the injector in planar form parallel to the plate 1 or inclined to it.
  • this part 11 in the form of a section projection curvilinear, in particular in the form of a boss 17 in spherical or hemispherical cap, as illustrated in Figure 6.
  • the injector 6 can then be mounted on top of this boss 17, in which case, if the boss is shaped regular and symmetrical, the axis 12 is perpendicular to the plate 1; or it can be mounted in an offset position, on the side of the boss, in which case its axis 12 is inclined as shown in dashes in Figure 6.
  • Such a boss-shaped structure can be manufactured without difficulty by stamping directly from the plate above 1.
  • part 11 of mounting of injector 6 raised relative to the rest of the top plate 1 has an altitude relative to the plaque which remains unimportant (for example does not exceed 15 mm). Obtaining it in integral form with the plate from above 1, by stamping the latter, can then be conducted with relatively mastery material simple and inexpensive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Baking, Grill, Roasting (AREA)
EP02290958A 2001-04-18 2002-04-16 Gaskochgerät Withdrawn EP1251315A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0105232 2001-04-18
FR0105232A FR2823836B1 (fr) 2001-04-18 2001-04-18 Appareil de cuisson a gaz

Publications (1)

Publication Number Publication Date
EP1251315A1 true EP1251315A1 (de) 2002-10-23

Family

ID=8862421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02290958A Withdrawn EP1251315A1 (de) 2001-04-18 2002-04-16 Gaskochgerät

Country Status (4)

Country Link
US (1) US6715482B2 (de)
EP (1) EP1251315A1 (de)
FR (1) FR2823836B1 (de)
MX (1) MXPA02003886A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2552583A1 (es) * 2014-05-28 2015-11-30 Bsh Electrodomésticos España, S.A. Punto de cocción a gas y cocina

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101319713B1 (ko) * 2011-11-01 2013-10-17 엘지전자 주식회사 조리기기의 쿡탑 유닛
US20190195505A1 (en) * 2017-12-27 2019-06-27 Hestan Commercial Corporation Cooking range

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551235A1 (de) * 1992-01-10 1993-07-14 Compagnie Europeenne Pour L'equipement Menager "Cepem" Atmosphärischer Gaskochbrenner mit Primärluftzufuhr von der Unterseite einer Kochmulde
WO1996006304A1 (en) * 1994-08-24 1996-02-29 University Of Leeds Innovations Ltd. A burner for gas cookers and hobs
US5931152A (en) * 1995-06-19 1999-08-03 Eurokera Glass-ceramic cooking plate for gas cookers, and method for making same
EP0963957A1 (de) * 1998-04-16 1999-12-15 Corning Incorporated Herstellung von glaskeramischen Scheiben mit gebogenen Öffnungen und geformte glaskeramische Scheiben

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642148B1 (fr) * 1989-01-20 1991-05-03 Sourdillon Airindex Sa Bruleur multi-gaz avec reglage de l'injecteur par le dessus
FR2642147B1 (fr) * 1989-01-20 1991-05-03 Sourdillon Airindex Sa Agencement de bruleur a gaz du type extra-plat
US5628302A (en) * 1995-06-21 1997-05-13 Maytag Corporation Burner assembly and pan seal
US5623917A (en) * 1995-12-21 1997-04-29 White Consolidated Industries, Inc. Sealed burner assembly
US5676539A (en) * 1996-04-22 1997-10-14 Harper-Wyman Company Gas burner mounting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0551235A1 (de) * 1992-01-10 1993-07-14 Compagnie Europeenne Pour L'equipement Menager "Cepem" Atmosphärischer Gaskochbrenner mit Primärluftzufuhr von der Unterseite einer Kochmulde
WO1996006304A1 (en) * 1994-08-24 1996-02-29 University Of Leeds Innovations Ltd. A burner for gas cookers and hobs
US5931152A (en) * 1995-06-19 1999-08-03 Eurokera Glass-ceramic cooking plate for gas cookers, and method for making same
EP0963957A1 (de) * 1998-04-16 1999-12-15 Corning Incorporated Herstellung von glaskeramischen Scheiben mit gebogenen Öffnungen und geformte glaskeramische Scheiben

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2552583A1 (es) * 2014-05-28 2015-11-30 Bsh Electrodomésticos España, S.A. Punto de cocción a gas y cocina

Also Published As

Publication number Publication date
US6715482B2 (en) 2004-04-06
US20020153001A1 (en) 2002-10-24
FR2823836A1 (fr) 2002-10-25
MXPA02003886A (es) 2004-09-09
FR2823836B1 (fr) 2005-07-22

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