EP0663566A1 - Vorrichtung zur Vereinfachung der Positionierung von Heizkörpern einer Glaskeramik-Kochmulde - Google Patents

Vorrichtung zur Vereinfachung der Positionierung von Heizkörpern einer Glaskeramik-Kochmulde Download PDF

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Publication number
EP0663566A1
EP0663566A1 EP94100556A EP94100556A EP0663566A1 EP 0663566 A1 EP0663566 A1 EP 0663566A1 EP 94100556 A EP94100556 A EP 94100556A EP 94100556 A EP94100556 A EP 94100556A EP 0663566 A1 EP0663566 A1 EP 0663566A1
Authority
EP
European Patent Office
Prior art keywords
cooking hob
spacing member
glass ceramic
elements
heating element
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.)
Granted
Application number
EP94100556A
Other languages
English (en)
French (fr)
Other versions
EP0663566B1 (de
Inventor
Alessandro C/O Wirlpool Italia S.R.L. Distaso
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.)
Whirlpool Europe BV
Original Assignee
Whirlpool Europe BV
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 Whirlpool Europe BV filed Critical Whirlpool Europe BV
Priority to ES94100556T priority Critical patent/ES2127296T3/es
Priority to DE69415137T priority patent/DE69415137T2/de
Priority to EP94100556A priority patent/EP0663566B1/de
Publication of EP0663566A1 publication Critical patent/EP0663566A1/de
Application granted granted Critical
Publication of EP0663566B1 publication Critical patent/EP0663566B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/067—Arrangement or mounting of electric heating elements on ranges

Definitions

  • This utility model relates to a device in accordance with the introduction to the main claim.
  • the heating elements In a glass ceramic cooking hob the heating elements have knowingly to be positioned at a predetermined distance from its lateral edges. The reason for this is to give the cooking hob a pleasing appearance during use and to standardize and simplify the production of such hobs as much as possible.
  • the upper glass ceramic resting surface is often provided with markings indicating the position of each heating element. It is therefore absolutely necessary during assembly to make the heating element correspond with the corresponding predefined position on the glass ceramic surface.
  • An object of the present utility model is to provide a device which allows simple and optimum positioning of any heating element in a glass ceramic cooking hob.
  • a further object of the utility model is to provide a device of the aforesaid type by which any heating element can be mounted in such a manner as to achieve perfect alignment between it and the usual (corresponding) markings present on the upper resting surface of the cooking hob.
  • a further object is to provide a device of simple construction and low cost which enables the production time for a glass ceramic cooking hob to be shortened, with consequent cost reduction.
  • a cooking hob is indicated overall by 1 and comprises (see specifically Figure 5) an upper glass ceramic resting surface 2 provided with markings 3 indicating various heating regions, and usual knobs 5 (only one of which is shown in Figure 5).
  • the surface 2 is connected in known manner to a peripheral frame 6 to which a usual seal element 7 is fixed.
  • a base 8 is associated in any known manner with the frame 6 to define a compartment 10 in which usual heating elements 11 (such as resistance elements 11A and halogen lamps 11B associated with usual reflecting and containing elements 11C) are positioned.
  • the hob 1 also comprises usual connection members 13 between each knob 5 and a known member 12 for feeding electrical power to the heating elements 11.
  • each heating element 11 there is associated a spacing member or spacer 15 arranged to cooperate with walls 16 of the frame 6 (or alternatively with walls 17 of the base 8) so as to maintain the element 11 (whatever its size or diameter D - see Figure 4) at a predetermined distance from said walls.
  • the spacer 15 comprises a body 20 having a substantially flat portion 21 arranged to cooperate with the heating element and provided with holes 33 for receiving screws 23 for its fixing to said element.
  • the portion 21 comprises bent ends 25 to slidingly cooperate with seats 26 provided on the walls 16 of the frame 6 and defined by opposing substantially L-shaped elements 27 projecting from said walls. This cooperation is in the form of an interference fit so that the spacer 15 is retained rigid with the frame 6.
  • the ends 25 are provided with projections 28 which cooperate with holes 29 provided in the wall 16 at the relative seat 26.
  • the spacer also comprises a part 30 bent substantially to L shape.
  • This part comprises a portion 31, associated with the portion 21, and a bent end portion 35 with a hole 36.
  • the portion 35 is arranged to support (in the hole 36) a usual visual indicator element (not shown) which indicates whether the relative element 11 is in operation or not.
  • the spacer 15 is preferably of blanked and bent sheet metal, is light in weight and is easy to position within the compartment 10 of the cooking hob.
  • each heating element 11 is therefore more simple to mount and correspondence between the markings 3 on the surface 2 and the elements 11 is assured.
  • the seats 26 are formed such that each spacer becomes positioned at a predetermined distance from a corresponding corner 40 (see Figures 1 and 2) of the frame 6.
  • an element 11 when associated with the spacer has its lateral edge or lateral wall 50 (see Figure 4) located at a fixed distance from said corner, whatever the dimension D of said element (as can be seen in Figure 4).

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)
EP94100556A 1994-01-15 1994-01-15 Vorrichtung zur Vereinfachung der Positionierung von Heizkörpern einer Glaskeramik-Kochmulde Expired - Lifetime EP0663566B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES94100556T ES2127296T3 (es) 1994-01-15 1994-01-15 Dispositivo para simplificar la colocacion de los elementos calefactores en una placa de coccion vitro-ceramica.
DE69415137T DE69415137T2 (de) 1994-01-15 1994-01-15 Vorrichtung zur Vereinfachung der Positionierung von Heizkörpern einer Glaskeramik-Kochmulde
EP94100556A EP0663566B1 (de) 1994-01-15 1994-01-15 Vorrichtung zur Vereinfachung der Positionierung von Heizkörpern einer Glaskeramik-Kochmulde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94100556A EP0663566B1 (de) 1994-01-15 1994-01-15 Vorrichtung zur Vereinfachung der Positionierung von Heizkörpern einer Glaskeramik-Kochmulde

Publications (2)

Publication Number Publication Date
EP0663566A1 true EP0663566A1 (de) 1995-07-19
EP0663566B1 EP0663566B1 (de) 1998-12-09

Family

ID=8215608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94100556A Expired - Lifetime EP0663566B1 (de) 1994-01-15 1994-01-15 Vorrichtung zur Vereinfachung der Positionierung von Heizkörpern einer Glaskeramik-Kochmulde

Country Status (3)

Country Link
EP (1) EP0663566B1 (de)
DE (1) DE69415137T2 (de)
ES (1) ES2127296T3 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757508A3 (de) * 1995-07-29 1997-11-19 E.G.O. ELEKTRO-GERÄTEBAU GmbH Kochmuldeneinheit mit mehreren unterhalb einer Platte angeordneten Kochstellen
DE19854230A1 (de) * 1998-11-24 2000-05-25 Bsh Bosch Siemens Hausgeraete Kochfeld mit Positionierungselement für einen Heizkörper
DE19854228A1 (de) * 1998-11-24 2000-05-25 Bsh Bosch Siemens Hausgeraete Kochfeld mit Montagerahmen in Biegetechnik
EP1335632A2 (de) * 2002-02-08 2003-08-13 E.G.O. ELEKTRO-GERÄTEBAU GmbH Befestigungseinrichtung für elektrische Heizeinrichtungen
EP1445544A1 (de) * 2003-02-08 2004-08-11 Electrolux Home Products Corporation N.V. Kochmulde, insbesondere Induktionskochmulde
WO2009010538A1 (de) * 2007-07-17 2009-01-22 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld und verfahren zum herstellen eines kochfelds
WO2009083389A1 (en) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi A cooktop
EP2042810A3 (de) * 2007-09-28 2011-03-09 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Vorrichtung zur Halterung eines Heizelements für Herd mit Glaskeramikkochplatte
ES2432418R1 (es) * 2012-05-30 2014-01-07 Bsh Electrodomesticos Espana Dispositivo de sujeccion de campo de coccion con una unidad de sujeccion, campo de coccion y procedimiento de fabricacion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108916A2 (de) * 1982-11-12 1984-05-23 Bosch-Siemens HausgerÀ¤te GmbH Kochmulde
DE8615030U1 (de) * 1986-06-04 1986-07-24 Bosch-Siemens Hausgeräte GmbH, 81669 München Kochmulde

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108916A2 (de) * 1982-11-12 1984-05-23 Bosch-Siemens HausgerÀ¤te GmbH Kochmulde
DE8615030U1 (de) * 1986-06-04 1986-07-24 Bosch-Siemens Hausgeräte GmbH, 81669 München Kochmulde

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757508A3 (de) * 1995-07-29 1997-11-19 E.G.O. ELEKTRO-GERÄTEBAU GmbH Kochmuldeneinheit mit mehreren unterhalb einer Platte angeordneten Kochstellen
DE19854228B4 (de) * 1998-11-24 2007-09-27 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld mit Montagerahmen in Biegetechnik
DE19854228A1 (de) * 1998-11-24 2000-05-25 Bsh Bosch Siemens Hausgeraete Kochfeld mit Montagerahmen in Biegetechnik
EP1005254A2 (de) 1998-11-24 2000-05-31 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld mit Positionierungselement für einen Heizkörper
EP1005254A3 (de) * 1998-11-24 2000-08-23 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld mit Positionierungselement für einen Heizkörper
US6313447B1 (en) 1998-11-24 2001-11-06 Bsh Bosch Und Siemens Hausgeraete Gmbh Cook top positioning element for a heating device
DE19854230A1 (de) * 1998-11-24 2000-05-25 Bsh Bosch Siemens Hausgeraete Kochfeld mit Positionierungselement für einen Heizkörper
EP1335632A2 (de) * 2002-02-08 2003-08-13 E.G.O. ELEKTRO-GERÄTEBAU GmbH Befestigungseinrichtung für elektrische Heizeinrichtungen
EP1335632A3 (de) * 2002-02-08 2005-12-14 E.G.O. ELEKTRO-GERÄTEBAU GmbH Befestigungseinrichtung für elektrische Heizeinrichtungen
EP1445544A1 (de) * 2003-02-08 2004-08-11 Electrolux Home Products Corporation N.V. Kochmulde, insbesondere Induktionskochmulde
WO2009010538A1 (de) * 2007-07-17 2009-01-22 BSH Bosch und Siemens Hausgeräte GmbH Kochfeld und verfahren zum herstellen eines kochfelds
EP2042810A3 (de) * 2007-09-28 2011-03-09 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Vorrichtung zur Halterung eines Heizelements für Herd mit Glaskeramikkochplatte
WO2009083389A1 (en) * 2007-12-31 2009-07-09 Arcelik Anonim Sirketi A cooktop
ES2432418R1 (es) * 2012-05-30 2014-01-07 Bsh Electrodomesticos Espana Dispositivo de sujeccion de campo de coccion con una unidad de sujeccion, campo de coccion y procedimiento de fabricacion

Also Published As

Publication number Publication date
DE69415137T2 (de) 1999-06-10
EP0663566B1 (de) 1998-12-09
ES2127296T3 (es) 1999-04-16
DE69415137D1 (de) 1999-01-21

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