DE59203358D1 - Mains voltage insulation with sensors under glass ceramic cooktops. - Google Patents

Mains voltage insulation with sensors under glass ceramic cooktops.

Info

Publication number
DE59203358D1
DE59203358D1 DE59203358T DE59203358T DE59203358D1 DE 59203358 D1 DE59203358 D1 DE 59203358D1 DE 59203358 T DE59203358 T DE 59203358T DE 59203358 T DE59203358 T DE 59203358T DE 59203358 D1 DE59203358 D1 DE 59203358D1
Authority
DE
Germany
Prior art keywords
mains voltage
glass ceramic
sensors under
voltage insulation
glass
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 - Fee Related
Application number
DE59203358T
Other languages
German (de)
Inventor
Manfred Dipl Ing Plankl
Guenther Dipl Ing Wittauer
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
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59203358D1 publication Critical patent/DE59203358D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H05B2213/05—Heating plates with pan detection means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electric Stoves And Ranges (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Insulators (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention relates to mains voltage insulation for sensors under glass-ceramic cooking surfaces, a metallic sensor (2) being arranged under a glass-ceramic cooking surface (1) inside or outside the heating region, which is governed by a radiating heating element (4), of the glass-ceramic cooking surface (1), so that the sensor (2) can be driven at a higher-frequency operating point, above the normal mode, and the sensor (2) is designed as a capacitive series circuit, which provides insulation from the mains voltage and is dimensioned for protection against touching the mains voltage. <IMAGE>
DE59203358T 1991-06-28 1992-06-23 Mains voltage insulation with sensors under glass ceramic cooktops. Expired - Fee Related DE59203358D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9108013U DE9108013U1 (en) 1991-06-28 1991-06-28 Mains voltage insulation for sensors under glass ceramic cooking surfaces

Publications (1)

Publication Number Publication Date
DE59203358D1 true DE59203358D1 (en) 1995-09-28

Family

ID=6868790

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9108013U Expired - Lifetime DE9108013U1 (en) 1991-06-28 1991-06-28 Mains voltage insulation for sensors under glass ceramic cooking surfaces
DE59203358T Expired - Fee Related DE59203358D1 (en) 1991-06-28 1992-06-23 Mains voltage insulation with sensors under glass ceramic cooktops.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9108013U Expired - Lifetime DE9108013U1 (en) 1991-06-28 1991-06-28 Mains voltage insulation for sensors under glass ceramic cooking surfaces

Country Status (4)

Country Link
EP (1) EP0522345B1 (en)
AT (1) ATE126876T1 (en)
DE (2) DE9108013U1 (en)
ES (1) ES2078593T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9312369U1 (en) * 1993-08-18 1994-12-15 Bosch-Siemens Hausgeräte GmbH, 81669 München Cooktop
GB2414559B (en) * 2004-05-26 2007-08-08 Ceramaspeed Ltd Temperature sensor assembly
ES1231039Y (en) 2019-05-03 2019-09-09 Eika S Coop RADIANT DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706277U1 (en) * 1987-05-01 1987-06-25 E.G.O. Elektro-Geräte Blanc u. Fischer, 7519 Oberderdingen Electric radiant heater for heating a plate, in particular a glass ceramic plate

Also Published As

Publication number Publication date
DE9108013U1 (en) 1991-09-05
ATE126876T1 (en) 1995-09-15
ES2078593T3 (en) 1995-12-16
EP0522345B1 (en) 1995-08-23
EP0522345A1 (en) 1993-01-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH, 81669 MUEN

8339 Ceased/non-payment of the annual fee