EP0401651A1 - Table de cuisson pour des cuisinières électriques, pour des plaques de cuisson et similaires - Google Patents

Table de cuisson pour des cuisinières électriques, pour des plaques de cuisson et similaires Download PDF

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Publication number
EP0401651A1
EP0401651A1 EP90110196A EP90110196A EP0401651A1 EP 0401651 A1 EP0401651 A1 EP 0401651A1 EP 90110196 A EP90110196 A EP 90110196A EP 90110196 A EP90110196 A EP 90110196A EP 0401651 A1 EP0401651 A1 EP 0401651A1
Authority
EP
European Patent Office
Prior art keywords
glass ceramic
stainless steel
cooking hob
steel plate
hob 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.)
Withdrawn
Application number
EP90110196A
Other languages
German (de)
English (en)
Inventor
Armin Bohnet
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.)
BSH Hausgeraete GmbH
Original Assignee
Bosch Siemens Hausgerate GmbH
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 Bosch Siemens Hausgerate GmbH filed Critical Bosch Siemens Hausgerate GmbH
Publication of EP0401651A1 publication Critical patent/EP0401651A1/fr
Withdrawn legal-status Critical Current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
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater

Definitions

  • the invention relates to a hob for electric cookers, hot plates or the like.
  • the hob has at least one electrical heater, which is covered by a glass ceramic plate.
  • the invention is therefore based on the object to provide a hob for an electric stove, which avoids the above disadvantages, but is set up in such a way that a continuously flat surface is formed without steps and shoulders, so that pots or pans from the heated to the unheated surfaces and pushed the other way round can be; in addition, the unheated surfaces should remain cold so that injuries are avoided.
  • the invention is achieved in that the hob is partially covered by a stainless steel plate, the latter carrying glass ceramic disks at the points above the heater, which are thermally insulated from the stainless steel plate. These glass ceramic discs are glued into the stainless steel plate. The adhesive is also used for thermal insulation.
  • the surfaces of the glass ceramic panes are at the same height as the surfaces of the stainless steel plate. So that the stainless steel plate is not damaged by the pots or cooking vessels, it is provided that the stainless steel plate is structured and preferably has beads. The pots or cooking vessels are therefore only in a linear shape on the tops of the beads; This largely prevents scratches on the stainless steel plate. Furthermore, the invention enables dual-circuit heating under that glass ceramic pane, and halogen heating is also possible and can be used.
  • the risk of breakage of smaller glass ceramic disks, such as those used here, is obviously smaller than that of a large glass ceramic cooktop.
  • the invention thus combines the advantages of the two materials, namely the stainless steel plate and the glass ceramic panes, but avoiding their respective disadvantages. It is also possible that the stainless steel hob can also have a residual heat indicator or switching indicator elements. The stainless steel plate can also have a warming plate.
  • the hob 1 carries a heat-insulating insert 2 in which in the recesses 3 electric radiators, e.g. Heating coils 4 are used.
  • the hob 1 is covered by a stainless steel plate 5; it is provided with beads 6 and has cutouts 7 (FIG. 2), the cutouts 7 being surrounded by a folded edge 8.
  • the apex height 9 of the folded edge corresponds to the height of the beads 6.
  • the cutouts 7 are covered with glass ceramic disks 10; which are connected to the stainless steel plate by gluing with a heat-insulating compound 11.
  • the surface 12 of the glass ceramic plate 10 is located at the apex 9 of the beads 6. This creates a flat surface for the cooking vessels.
  • the stainless steel cover 5 does not become hot, as in the previous hobs.
  • the hob is held so that a two-circuit heater, e.g. 14, 15 has. It is understood that in the case of disks 10 which are kept larger in diameter, several heating zones can also be contained in the hob.
  • the invention also offers the advantage that the risk of breakage of small glass ceramic parts 10, such as are used in the construction of the hob according to the invention, is obviously smaller than in the case of a hob in which the entire plate covers all heating surfaces.
  • the invention thus combines the advantages of both materials, namely the stainless steel surface 5 and the glass ceramic pane 10, the respective disadvantages being largely avoided.
  • the stainless steel trough can be a display device 16, e.g. to display the residual heat, but also have cutouts for inserting hot plates or the like.
  • the display device 16 can also have a surface for attaching a legend 17.
  • the heating spirals 4 indicated here can also be replaced by another heating, e.g. be designed for a halogen heater.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electric Stoves And Ranges (AREA)
  • Resistance Heating (AREA)
EP90110196A 1989-06-07 1990-05-29 Table de cuisson pour des cuisinières électriques, pour des plaques de cuisson et similaires Withdrawn EP0401651A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918621 1989-06-07
DE19893918621 DE3918621A1 (de) 1989-06-07 1989-06-07 Kochmulde fuer elektroherde, kochplatten oder dgl.

Publications (1)

Publication Number Publication Date
EP0401651A1 true EP0401651A1 (fr) 1990-12-12

Family

ID=6382292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110196A Withdrawn EP0401651A1 (fr) 1989-06-07 1990-05-29 Table de cuisson pour des cuisinières électriques, pour des plaques de cuisson et similaires

Country Status (2)

Country Link
EP (1) EP0401651A1 (fr)
DE (1) DE3918621A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531227A1 (fr) * 1991-09-05 1993-03-10 Société SCHOLTES Plan de travail de cuisine, en particulier à usage domestique, muni d'au moins un élément de cuisson
WO1994024490A1 (fr) * 1993-04-13 1994-10-27 Redring Electric Limited Plaque de chaleur
DE102008059789A1 (de) * 2008-12-01 2010-06-02 Wamsler Haus- und Küchentechnik GmbH Kochfeld zum Anordnen über einem Wärmeerzeuger
EP2249086A1 (fr) * 2009-05-08 2010-11-10 ABK InnoVent B.V. Agencement de cuisine et procédé pour la fourniture d'un plan de travail de cuisine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9308473U1 (de) * 1993-06-07 1993-12-23 Thielmann AG KG, 35708 Haiger Kochfeld

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733462A (en) * 1972-01-11 1973-05-15 Raytheon Co Heating element for flush top ranges
GB2100853A (en) * 1981-06-23 1983-01-06 Bosch Siemens Hausgeraete Kitchen installation with built- in cooker hob
DE3440868A1 (de) * 1983-12-19 1985-06-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kochmulde
EP0069298B1 (fr) * 1981-07-08 1986-08-27 E.G.O. Elektro-Geräte Blanc u. Fischer Plaque chauffante
GB2177578A (en) * 1985-07-10 1987-01-21 Redring Electric Ltd Electric hobs
GB2178524A (en) * 1985-07-24 1987-02-11 Belling & Co Ltd Hobs for electric cookers
EP0300548A1 (fr) * 1987-07-11 1989-01-25 Bauknecht Hausgeräte GmbH Elément chauffant radiant pour cuisinières

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733462A (en) * 1972-01-11 1973-05-15 Raytheon Co Heating element for flush top ranges
GB2100853A (en) * 1981-06-23 1983-01-06 Bosch Siemens Hausgeraete Kitchen installation with built- in cooker hob
EP0069298B1 (fr) * 1981-07-08 1986-08-27 E.G.O. Elektro-Geräte Blanc u. Fischer Plaque chauffante
DE3440868A1 (de) * 1983-12-19 1985-06-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kochmulde
GB2177578A (en) * 1985-07-10 1987-01-21 Redring Electric Ltd Electric hobs
GB2178524A (en) * 1985-07-24 1987-02-11 Belling & Co Ltd Hobs for electric cookers
EP0300548A1 (fr) * 1987-07-11 1989-01-25 Bauknecht Hausgeräte GmbH Elément chauffant radiant pour cuisinières

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531227A1 (fr) * 1991-09-05 1993-03-10 Société SCHOLTES Plan de travail de cuisine, en particulier à usage domestique, muni d'au moins un élément de cuisson
WO1994024490A1 (fr) * 1993-04-13 1994-10-27 Redring Electric Limited Plaque de chaleur
DE102008059789A1 (de) * 2008-12-01 2010-06-02 Wamsler Haus- und Küchentechnik GmbH Kochfeld zum Anordnen über einem Wärmeerzeuger
EP2249086A1 (fr) * 2009-05-08 2010-11-10 ABK InnoVent B.V. Agencement de cuisine et procédé pour la fourniture d'un plan de travail de cuisine

Also Published As

Publication number Publication date
DE3918621A1 (de) 1990-12-13

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