DE10344860A1 - Heating device for a cooking appliance or the like - Google Patents

Heating device for a cooking appliance or the like Download PDF

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Publication number
DE10344860A1
DE10344860A1 DE10344860A DE10344860A DE10344860A1 DE 10344860 A1 DE10344860 A1 DE 10344860A1 DE 10344860 A DE10344860 A DE 10344860A DE 10344860 A DE10344860 A DE 10344860A DE 10344860 A1 DE10344860 A1 DE 10344860A1
Authority
DE
Germany
Prior art keywords
plates
cooking apparatus
heating device
cooking appliance
substrate
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
DE10344860A
Other languages
German (de)
Other versions
DE10344860B4 (en
Inventor
Thomas Fich Pedersen
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Priority to DE10344860A priority Critical patent/DE10344860B4/en
Priority to AT04015705T priority patent/ATE452524T1/en
Priority to DE502004010511T priority patent/DE502004010511D1/en
Priority to EP04015705A priority patent/EP1519630B1/en
Publication of DE10344860A1 publication Critical patent/DE10344860A1/en
Application granted granted Critical
Publication of DE10344860B4 publication Critical patent/DE10344860B4/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
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
    • C23C18/1208—Oxides, e.g. ceramics
    • C23C18/1216—Metal oxides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
    • C23C18/125—Process of deposition of the inorganic material
    • C23C18/1254—Sol or sol-gel processing
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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

Abstract

Cooking apparatus heating device having:at least one electric heating plate (10, 12, 14), electric conductors (16) for supplying the plates, coupled to at least one of the plates, a dielectric layer in contact on one side with conductors (16), while the other side makes direct contact with the plates. Independent claims are included for: (1) a cooking apparatus with at least one heating plate; (2) a process for preparation of the cooking apparatus by mixing a sol/gel solution with up to 90 wt.% of a solution of electrically conductive powder to give a stable dispersion, where the powder is selected from:ceramics, metals, or semiconductors, coating of the dispersion onto a substrate, and stoving of the substrate.
DE10344860A 2003-09-26 2003-09-26 Heating device for a cooking appliance Expired - Fee Related DE10344860B4 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10344860A DE10344860B4 (en) 2003-09-26 2003-09-26 Heating device for a cooking appliance
AT04015705T ATE452524T1 (en) 2003-09-26 2004-07-03 HEATING DEVICE FOR A COOKING APPLIANCE OR THE LIKE
DE502004010511T DE502004010511D1 (en) 2003-09-26 2004-07-03 Heating device for a cooking appliance or the like
EP04015705A EP1519630B1 (en) 2003-09-26 2004-07-03 Heater for cooking apparatus or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10344860A DE10344860B4 (en) 2003-09-26 2003-09-26 Heating device for a cooking appliance

Publications (2)

Publication Number Publication Date
DE10344860A1 true DE10344860A1 (en) 2005-04-28
DE10344860B4 DE10344860B4 (en) 2008-06-26

Family

ID=34177978

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10344860A Expired - Fee Related DE10344860B4 (en) 2003-09-26 2003-09-26 Heating device for a cooking appliance
DE502004010511T Active DE502004010511D1 (en) 2003-09-26 2004-07-03 Heating device for a cooking appliance or the like

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502004010511T Active DE502004010511D1 (en) 2003-09-26 2004-07-03 Heating device for a cooking appliance or the like

Country Status (3)

Country Link
EP (1) EP1519630B1 (en)
AT (1) ATE452524T1 (en)
DE (2) DE10344860B4 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069298A1 (en) * 1981-07-08 1983-01-12 E.G.O. Elektro-Geräte Blanc u. Fischer Cooking plate
DE19510989A1 (en) * 1994-03-30 1995-10-05 Electrovac Component combination for electrical heating plates, ignition devices, temperature sensors or the like
US6225608B1 (en) * 1999-11-30 2001-05-01 White Consolidated Industries, Inc. Circular film heater
WO2002072495A2 (en) * 2001-03-09 2002-09-19 Datec Coating Corporation Sol-gel derived resistive and conductive coating
DE10110792A1 (en) * 2001-03-06 2002-10-02 Schott Glas Ceramic cooking system with glass ceramic plate, insulation layer and heating elements
DE10209080A1 (en) * 2002-03-01 2003-09-11 Sintec Keramik Gmbh & Co Kg Resistance heating element and method for its production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932128A (en) * 1997-02-26 1999-08-03 White Consolidated Industries, Inc. Switching control system for heating panel with leakage current cancellation
CN1328930C (en) * 2001-04-17 2007-07-25 皇家菲利浦电子有限公司 Insulating layer for heating element

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069298A1 (en) * 1981-07-08 1983-01-12 E.G.O. Elektro-Geräte Blanc u. Fischer Cooking plate
DE19510989A1 (en) * 1994-03-30 1995-10-05 Electrovac Component combination for electrical heating plates, ignition devices, temperature sensors or the like
US6225608B1 (en) * 1999-11-30 2001-05-01 White Consolidated Industries, Inc. Circular film heater
DE10110792A1 (en) * 2001-03-06 2002-10-02 Schott Glas Ceramic cooking system with glass ceramic plate, insulation layer and heating elements
WO2002072495A2 (en) * 2001-03-09 2002-09-19 Datec Coating Corporation Sol-gel derived resistive and conductive coating
DE10209080A1 (en) * 2002-03-01 2003-09-11 Sintec Keramik Gmbh & Co Kg Resistance heating element and method for its production

Also Published As

Publication number Publication date
ATE452524T1 (en) 2010-01-15
EP1519630B1 (en) 2009-12-16
EP1519630A1 (en) 2005-03-30
DE10344860B4 (en) 2008-06-26
DE502004010511D1 (en) 2010-01-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: BAUMGARTL, GERHARD, DIPL.-ING.UNIV., DE

Representative=s name: GERHARD BAUMGARTL, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20150401