EP3217098A1 - Kochfeld und verfahren zur herstellung eines kochfelds - Google Patents

Kochfeld und verfahren zur herstellung eines kochfelds Download PDF

Info

Publication number
EP3217098A1
EP3217098A1 EP17159459.1A EP17159459A EP3217098A1 EP 3217098 A1 EP3217098 A1 EP 3217098A1 EP 17159459 A EP17159459 A EP 17159459A EP 3217098 A1 EP3217098 A1 EP 3217098A1
Authority
EP
European Patent Office
Prior art keywords
cooktop
frame
panel
producing
constitutes
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Withdrawn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
EP17159459.1A
Other languages
English (en)
French (fr)
Inventor
Roberto Mondin
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.)
Multiproget Srl
Original Assignee
Multiproget Srl
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 Multiproget Srl filed Critical Multiproget Srl
Publication of EP3217098A1 publication Critical patent/EP3217098A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/108—Mounting of hot plate on worktop

Definitions

  • the invention relates to a cooktop and a method for producing it.
  • a cooktop that is the top plane of the stove underlying the heat sources for cooking, is ordinarily made of steel, and so imposed itself for its impact strength and ease of production (see e.g. JP2011237090 ). Nevertheless, during cooking, the cooktop becomes always dirty, and inevitably upon cleaning it the steel scrapes and consumes. At the points subjected to high thermal power, e.g. on the edges near the heat sources or across the cooktop of a professional kitchen, the steel changes color, yellowing or forming halos.
  • the present invention aims to improve this state of art.
  • a first aspect of the invention is a cooktop that forms the top plane (of a stove) underlying (in use) the heat sources for cooking.
  • the cooktop comprises:
  • the cooktop according to the invention has the advantage of being able to be produced in many variants, each with its own merits.
  • advantageous combinations can be generated by choosing the material that constitutes the panel and/or frame in the following group of materials: steel, stainless steel, an enameled metal sheet, copper, aluminum, wood, resin, resin incorporating marble powders, tempered glass or glass ceramic. Even though for brevity's sake this description does not list explicitly all the 10*10 possible combinations, all are to be considered variants included in the invention.
  • the panel has an overall shape of a tray with rectangular plan, and the material constituting the panel is stainless steel and the frame is made of enameled metal sheet.
  • the combinations having particular value are those in which both the material that constitutes the panel and the one constituting the frame is chosen in the aforementioned group of materials.
  • the cooktop has the advantage that the enameled sheet does not scrape while cleaning, does not change color if exposed to extreme heat, and is easily colored by varying the enamel die.
  • the frame of the cooktop which statistically is the part getting more bumps, is formed by adequately resistant material.
  • the cooktop has the advantage that each of its enameled sheets can have different color and features, with variety of models and performance.
  • the frame and the panel are coupled to each other by an adhesive element, e.g. silicone, and/or through mechanical fastening means like screws, rivets or clamps.
  • an adhesive element e.g. silicone
  • mechanical fastening means like screws, rivets or clamps.
  • the frame comprises a flat outer rectangular edge, lying in a first imaginary plane, which is introflexed toward the center of the frame forming an inner step.
  • the end of such step delimits a central opening with a flat rectangular edge, lying in a second imaginary plane parallel to the first.
  • the panel or insert has the overall shape of a rectangular-plan tray, in particular comprises an outer flat rectangular edge, lying in a third imaginary plane, which is introflexed towards the center of the insert by means of walls that make up the side walls of the tray and connect to a bottom.
  • a second aspect of the invention is a method for producing a cooktop, comprising the steps of
  • a third aspect of the invention is a method for producing a cooktop, comprising the steps of
  • the stove ( fig. 1 ) comprises a cooktop MC on which grids 12 are laid to keep a pot suspended over a flame generated by burners 14 ( fig. 2 ).
  • the cooktop MC is made up of two parts secured to each other by a perimetral silicone cord.
  • the first part is a frame 60, and the second an insert or panel 40.
  • the frame 60 comprises ( fig. 5 ) a flat, outer rectangular edge 62, lying in a first imaginary plane, which is introflexed towards the center of the frame 60 forming an inner step. The end of such step delimits a central opening 66 with a flat rectangular edge 64, lying in a second imaginary plane parallel to the first.
  • the frame 60 is made of stainless steel.
  • the insert 40 has the overall shape of a rectangular-plan tray, and comprises an outer flat rectangular edge 50, lying in a third imaginary plane, which is introflexed toward the center of the insert 40 by means of walls 42a, 42b, 42c, 42d constituting the side walls of the tray and connect to a bottom 42.
  • embossed reliefs 46 whose center corresponds to a pass-through opening 44 in the bottom 42 which serves to place the burners 14.
  • the insert 40 is an enameled metal sheet.
  • the cooktop MC is created by resting the edge 50 above the edge 64, after having arranged on one of the two an adhesive element or a glue ( fig. 3 ).
  • the cooktop MC so assembled is then mounted on a rectangular-plan parallelepiped tray 30, which comprises a bottom 32 and side walls 34a, 34b, 34c, 34d.
  • the stove of fig. 1 is easily mountable or arranged as a built-in unit inside a kitchen cabinet, or it can be the main component of a stove of other, e.g. portable, type.
  • the frame 60 and the tray 30 may be produced e.g. by pressing or molding a sheet of stainless steel.
  • the insert 40 is producible e.g. by pressing or molding a sheet of metal, which then gets enameled.
  • One copy is produced starting from a sheet of stainless steel, the other copy starting from a sheet of metal sheet. Both copies, e.g. by laser, are cut along a rectangle so as to detach from each copy two parts corresponding to the frame 60 and the insert 40.
  • the cut central portion of the copy made of sheet is glazed, and becomes the insert 40.
  • the cut perimetral margin of the steel copy becomes the frame 60.
  • the cooktop MC or the components may have different shapes than those shown, e.g. square or polygonal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Induction Heating Cooking Devices (AREA)
EP17159459.1A 2016-03-09 2017-03-06 Kochfeld und verfahren zur herstellung eines kochfelds Withdrawn EP3217098A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB20161483 2016-03-09

Publications (1)

Publication Number Publication Date
EP3217098A1 true EP3217098A1 (de) 2017-09-13

Family

ID=58605991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17159459.1A Withdrawn EP3217098A1 (de) 2016-03-09 2017-03-06 Kochfeld und verfahren zur herstellung eines kochfelds

Country Status (1)

Country Link
EP (1) EP3217098A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210231309A1 (en) * 2020-01-23 2021-07-29 Samsung Electronics Co., Ltd. Cooking apparatus
US11536463B2 (en) 2019-08-30 2022-12-27 Whirlpool Corporation Cooktop with side frame members
US12123599B2 (en) * 2020-01-23 2024-10-22 Samsung Electronics Co., Ltd. Cooking apparatus

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887103A (en) * 1955-12-15 1959-05-19 Roper Corp Geo D Countertop cooking unit and mounting therefor
FR1491419A (fr) * 1966-06-22 1967-08-11 Thermiguides Perfectionnements aux appareils de cuisson à brûleur à gaz et procédé de fabrication d'un tel brûleur
CH596508A5 (en) * 1976-02-09 1978-03-15 Therma Ag Enamelled sheet metal component with stiffening member
DE2900833A1 (de) * 1959-01-23 1980-07-24 Schwarzwaelder Kuechenmoebelwe Aus einer arbeits- oder traegerplatte und aus einem in die platte eingelassenen und mit dieser fest verbundenen einbauteil bestehenden einbaueinheit einer einbaukueche
US4492217A (en) * 1978-04-29 1985-01-08 Jenaer Glaswerk Schott & Gen. Panel assembly, particularly a glass or vitreous ceramic heater or cooker panel assembly
DE3440868A1 (de) * 1983-12-19 1985-06-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kochmulde
US5530224A (en) * 1994-03-25 1996-06-25 Sassman; Mark S. System and method for retrofitting cooktops with a ceramic glass cooking surface
JP2004311338A (ja) * 2003-04-10 2004-11-04 Matsushita Electric Ind Co Ltd 誘導加熱調理器
EP2292978A2 (de) * 2009-09-03 2011-03-09 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld, insbesondere Gaskochfeld, sowie Verfahren zur Montage des Kochfeldes
JP2011237090A (ja) 2010-05-10 2011-11-24 Rinnai Corp コンロ

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887103A (en) * 1955-12-15 1959-05-19 Roper Corp Geo D Countertop cooking unit and mounting therefor
DE2900833A1 (de) * 1959-01-23 1980-07-24 Schwarzwaelder Kuechenmoebelwe Aus einer arbeits- oder traegerplatte und aus einem in die platte eingelassenen und mit dieser fest verbundenen einbauteil bestehenden einbaueinheit einer einbaukueche
FR1491419A (fr) * 1966-06-22 1967-08-11 Thermiguides Perfectionnements aux appareils de cuisson à brûleur à gaz et procédé de fabrication d'un tel brûleur
CH596508A5 (en) * 1976-02-09 1978-03-15 Therma Ag Enamelled sheet metal component with stiffening member
US4492217A (en) * 1978-04-29 1985-01-08 Jenaer Glaswerk Schott & Gen. Panel assembly, particularly a glass or vitreous ceramic heater or cooker panel assembly
DE3440868A1 (de) * 1983-12-19 1985-06-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kochmulde
US5530224A (en) * 1994-03-25 1996-06-25 Sassman; Mark S. System and method for retrofitting cooktops with a ceramic glass cooking surface
JP2004311338A (ja) * 2003-04-10 2004-11-04 Matsushita Electric Ind Co Ltd 誘導加熱調理器
EP2292978A2 (de) * 2009-09-03 2011-03-09 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld, insbesondere Gaskochfeld, sowie Verfahren zur Montage des Kochfeldes
JP2011237090A (ja) 2010-05-10 2011-11-24 Rinnai Corp コンロ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11536463B2 (en) 2019-08-30 2022-12-27 Whirlpool Corporation Cooktop with side frame members
US20210231309A1 (en) * 2020-01-23 2021-07-29 Samsung Electronics Co., Ltd. Cooking apparatus
US12123599B2 (en) * 2020-01-23 2024-10-22 Samsung Electronics Co., Ltd. Cooking apparatus

Similar Documents

Publication Publication Date Title
EP2510844B1 (de) Grill und/oder Bratplatte zur Verwendung auf Kochfeldern
JP6560221B2 (ja) 電気装置を備える取付物を含む調理用容器のボウル
EP3217098A1 (de) Kochfeld und verfahren zur herstellung eines kochfelds
JP2008032352A (ja) 加熱調理器
ITTO20060174U1 (it) Piano di cottura comprendente elementi di supporto di particolare costituzione
JP6162538B2 (ja) 加熱調理器
EP1719953A1 (de) Kochherd und dessen Herstellungsverfahren
JP6189677B2 (ja) 加熱調理器
WO2021093661A1 (zh) 一种模块化的多功能电子铁板烧
EP3047213B1 (de) Kocher mit einer gusseisernen brennerplatte
JP2018170204A (ja) 加熱調理器
JP6775345B2 (ja) 加熱調理器
US20210185773A1 (en) Induction energy transmission system
WO2010096889A1 (en) Hob, method of manufacturing a hob and a cooking appliance comprising a hob
TWM326146U (en) Electric stove box
EP2372256B1 (de) Ofenmuffel und Ofen, der eine solche Muffel umfasst
WO2019007158A1 (zh) 双热源电陶炉
EP4432781A1 (de) Halterungsanordnung in induktionskochern
CN109931634B (zh) 加热炉具
KR200448036Y1 (ko) 조리기구용 덮개
EP2354670B1 (de) Tür zum Schließen eines Garraums eines Haushaltsofens
US11519608B2 (en) Embossed feature for cooktop assembly
GB2486802A (en) Induction hob with a spring and bracket
JP2010113971A (ja) 誘導加熱調理器
CN205979907U (zh) 一种带有把手的电陶炉

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20180308

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20190910

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200121