DE3062515D1 - Heating element for a cooking unit provided with a temperature sensor - Google Patents

Heating element for a cooking unit provided with a temperature sensor

Info

Publication number
DE3062515D1
DE3062515D1 DE8080103010T DE3062515T DE3062515D1 DE 3062515 D1 DE3062515 D1 DE 3062515D1 DE 8080103010 T DE8080103010 T DE 8080103010T DE 3062515 T DE3062515 T DE 3062515T DE 3062515 D1 DE3062515 D1 DE 3062515D1
Authority
DE
Germany
Prior art keywords
heating element
cooking surface
temperature sensor
heating
heat transfer
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.)
Expired
Application number
DE8080103010T
Other languages
German (de)
Inventor
Eugen Wilde
Gunther Scharpf
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Gerate Blanc und Fischer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6073117&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3062515(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EGO Elektro Gerate Blanc und Fischer GmbH filed Critical EGO Elektro Gerate Blanc und Fischer GmbH
Priority to DE8080103010T priority Critical patent/DE3062515D1/en
Application granted granted Critical
Publication of DE3062515D1 publication Critical patent/DE3062515D1/en
Expired legal-status Critical Current

Links

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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0258—For cooking
    • H05B1/0261—For cooking of food
    • H05B1/0266—Cooktops
    • 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
    • F24C15/105—Constructive details concerning the regulation of the temperature
    • 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
    • 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
    • H05B3/746—Protection, e.g. overheat cutoff, hot plate indicator
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/04—Heating plates with overheat protection means
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/05—Heating plates with pan detection means

Abstract

1. Radiant heating element for a cooking unit with a cooking surface (14), particularly made from a glass ceramic material, heating taking place by means of radiant heating resistors (13), arranged in an insulation (12) supported by a support shell (17), with a temperature sensor (28) for a control device arranged outside the heating element in the edge area thereof, and a heat transfer element (18) in thermal contact with the temperature sensor (28) which under areal contact engages on the bottom of the cooking surface (14), extends between the cooking surface (14) and the edge (16) of the insulation (12) adjacent thereto, and the outer portion (24) of which being spaced from the cooking surface (14) characterized in that the heat transfer element (18) has an inner portion (20), projecting from the outside into the heated area of heating element (11), being spaced from heating resistors (13) and engages on cooking surface (14) also in the radiant-heated area and covers the outer heating resistors (13) on part of their circumference, and in that the heat transfer element (18) has a plugon fastening (22, 23) comprising two fastening lugs (22) peripherally spaced from one another on the periphery at the heating element (11) and which can be mounted from above on the edge of the support shell (17).
DE8080103010T 1979-06-13 1980-05-30 Heating element for a cooking unit provided with a temperature sensor Expired DE3062515D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080103010T DE3062515D1 (en) 1979-06-13 1980-05-30 Heating element for a cooking unit provided with a temperature sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2923884A DE2923884C2 (en) 1979-06-13 1979-06-13 Control device for coupling to heating elements for glass ceramic cooking surfaces
DE8080103010T DE3062515D1 (en) 1979-06-13 1980-05-30 Heating element for a cooking unit provided with a temperature sensor

Publications (1)

Publication Number Publication Date
DE3062515D1 true DE3062515D1 (en) 1983-05-05

Family

ID=6073117

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2923884A Expired DE2923884C2 (en) 1979-06-13 1979-06-13 Control device for coupling to heating elements for glass ceramic cooking surfaces
DE8080103010T Expired DE3062515D1 (en) 1979-06-13 1980-05-30 Heating element for a cooking unit provided with a temperature sensor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2923884A Expired DE2923884C2 (en) 1979-06-13 1979-06-13 Control device for coupling to heating elements for glass ceramic cooking surfaces

Country Status (6)

Country Link
EP (1) EP0021107B2 (en)
JP (1) JPS563023A (en)
AT (1) ATE2925T1 (en)
DE (2) DE2923884C2 (en)
ES (1) ES8102450A1 (en)
ZA (1) ZA803491B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204119A1 (en) * 1981-02-10 1982-11-18 Micropore International Ltd., Droitwich, Worcestershire Electric oven with a temperature warning device
NZ199685A (en) * 1981-02-18 1985-04-30 Micropore International Ltd Cooker element with temperature warning indication
DE8109131U1 (en) * 1981-03-27 1981-08-20 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen TEMPERATURE DETECTOR FOR ELECTRIC RADIATORS
FR2515790B1 (en) * 1981-10-29 1986-12-12 Dietrich De IMPROVEMENT IN RESIDUAL HEAT INDICATORS FOR ELECTRICALLY POWERED TABLES OR COOKING PLATES
JPS58157421U (en) * 1982-04-16 1983-10-20 フジマル工業株式会社 electric cooker
DE3315333A1 (en) * 1983-04-28 1984-10-31 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen COOKER WITH MULTIPLE ELECTRIC COOKING PLATES
DE3503648C2 (en) * 1984-09-22 1994-08-11 Ego Elektro Blanc & Fischer Radiant heaters for cooking appliances
US4700051A (en) * 1984-09-22 1987-10-13 E.G.O. Elektro-Gerate Blanc U. Fischer Radiant heater for cooking appliances
US4755655A (en) * 1986-12-04 1988-07-05 General Electric Company Thermal protection arrangement for solid disk glass cooktop
DE3703768A1 (en) * 1987-02-07 1988-08-18 Fissler Gmbh DEVICE FOR DETECTING THE TEMPERATURE OF A GLASS CERAMIC PLATE HEATED BY HEATING WINDINGS OR HALOGEN LAMPS
DE4038017A1 (en) * 1990-11-29 1992-06-04 Ego Elektro Blanc & Fischer Electric hotplate with sensing unit identifying pan - in form of induction coil embedded in recess of insulating body mounted in opening
DE9312369U1 (en) * 1993-08-18 1994-12-15 Bosch Siemens Hausgeraete Cooktop
DE19638517A1 (en) * 1996-09-20 1998-03-26 Ako Werke Gmbh & Co Radiant heater for a hotplate
IT240975Y1 (en) * 1996-10-25 2001-04-20 Whirpool Europ S R L TEMPERATURE AND SAFETY CONTROL DEVICE ASSOCIATED WITH A HEATING ELEMENT OF A GLASS-CERAMIC HOB
DE19852166B4 (en) * 1998-11-12 2006-05-11 Eika, S. Coop. radiant heater
DE10006974A1 (en) 2000-02-16 2001-08-23 Bsh Bosch Siemens Hausgeraete Cooker hob zone has temperature sensor attached to heat conducting element within heating element and in thermally conducting contact with underside of cooking plate
DE10006956A1 (en) 2000-02-16 2001-08-23 Bsh Bosch Siemens Hausgeraete Cooker hob zone has temperature sensor in thermal contact with underside of hob plate via heat conducting element and screened against thermal radiation from heater by insulating material
DE10006954A1 (en) 2000-02-16 2001-10-11 Bsh Bosch Siemens Hausgeraete Ceramic cooking hob has temperature sensor supported by fixing element extending from point on outside of heating element in contact with underside of hob surface on inside of heating element
EP2131625B1 (en) * 2008-03-19 2012-11-21 Rational AG Cooking device with a cooking plate with a thermocouple element
ES2341827B1 (en) * 2008-05-23 2011-05-16 Bsh Electrodomesticos España, S.A. COOKING FIELD WITH A COOKING FIELD PLATE.
US10006638B2 (en) 2016-01-04 2018-06-26 Haier Us Appliance Solutions, Inc. Cooktop assemblies and methods for operating same
ES2713382A1 (en) * 2017-11-20 2019-05-21 Bsh Electrodomesticos Espana Sa COOKING FIELD WITH PROTECTION AGAINST OVERHEATING (Machine-translation by Google Translate, not legally binding)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913335C (en) * 1954-04-29 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Electrically heated hotplate with a temperature controller
DE7735867U1 (en) * 1900-01-01 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart
US2148407A (en) * 1937-07-06 1939-02-21 Standard Electric Mfg Corp Surface burner control
US2321815A (en) * 1940-06-20 1943-06-15 Gen Motors Corp Domestic appliance
AT189267B (en) * 1955-07-29 1957-03-11 Elin Ag Elek Ind Wien Temperature protection for electrical machines
DE1133584B (en) * 1961-03-18 1962-07-19 Busch Jaeger Duerener Metall Temperature controllers or alarms
US3612829A (en) * 1970-07-17 1971-10-12 Gen Motors Corp Ceramic top infrared cooking assembly
US3622754A (en) * 1970-07-24 1971-11-23 Gen Electric Glass plate surface heating unit with even temperature distribution
US3624352A (en) * 1970-09-22 1971-11-30 Gen Motors Corp Ceramic top range surface temperature cut-off thermostatic device
DE2154566A1 (en) * 1971-11-03 1973-05-10 Theodor Sebiger AUTOMATIC COOKING PLATE FOR ARRANGEMENT IN STOVES AND SIMILAR TYPES OF RECEPTIONS
AT312759B (en) * 1972-01-19 1974-01-25 Elektra Bregenz Gmbh Device for the thermal treatment of food to be cooked and / or roasted
DE7641069U1 (en) * 1976-12-30 1978-06-22 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart COOKING PLATE, PREFERABLY CERAMIC GLASS COOKING PLATE
DE2747652C2 (en) * 1977-10-24 1984-04-05 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Electric cooker

Also Published As

Publication number Publication date
JPS563023A (en) 1981-01-13
EP0021107B1 (en) 1983-03-30
EP0021107B2 (en) 1987-01-21
ATE2925T1 (en) 1983-04-15
EP0021107A1 (en) 1981-01-07
DE2923884A1 (en) 1980-12-18
ES492355A0 (en) 1980-12-16
DE2923884C2 (en) 1982-12-02
ZA803491B (en) 1981-06-24
ES8102450A1 (en) 1980-12-16

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee