DE59711629D1 - Method and device for recognizing the cooking point of food - Google Patents
Method and device for recognizing the cooking point of foodInfo
- Publication number
- DE59711629D1 DE59711629D1 DE59711629T DE59711629T DE59711629D1 DE 59711629 D1 DE59711629 D1 DE 59711629D1 DE 59711629 T DE59711629 T DE 59711629T DE 59711629 T DE59711629 T DE 59711629T DE 59711629 D1 DE59711629 D1 DE 59711629D1
- Authority
- DE
- Germany
- Prior art keywords
- recognizing
- food
- cooking point
- cooking
- point
- 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 - Lifetime
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
- G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/016—Heaters using particular connecting 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
-
- 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
- H05B2213/07—Heating plates with temperature control means
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19619141 | 1996-05-11 | ||
DE19648397A DE19648397A1 (en) | 1996-05-11 | 1996-11-22 | Method and device for recognizing the cooking point of food |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59711629D1 true DE59711629D1 (en) | 2004-06-24 |
Family
ID=7794116
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19643698A Expired - Fee Related DE19643698C2 (en) | 1996-05-11 | 1996-10-23 | Device for shielding conductor tracks of a hob used for capacitive measurements |
DE19645485A Withdrawn DE19645485A1 (en) | 1996-05-11 | 1996-11-05 | Method and device for measuring the temperature at a hotplate with a conductor track temperature sensor |
DE19647987A Expired - Fee Related DE19647987C2 (en) | 1996-05-11 | 1996-11-20 | Method for operating a hotplate provided with a heating device |
DE19647985A Withdrawn DE19647985A1 (en) | 1996-05-11 | 1996-11-20 | Detecting cooking point of cooking position with conducting track temp. sensor |
DE19648196A Withdrawn DE19648196A1 (en) | 1996-05-11 | 1996-11-21 | Detecting cooking point of cooking position with conducting track temp. sensor |
DE19648199A Ceased DE19648199A1 (en) | 1996-05-11 | 1996-11-21 | Detecting cooking point of cooking position with conducting track temp. sensor |
DE19648397A Withdrawn DE19648397A1 (en) | 1996-05-11 | 1996-11-22 | Method and device for recognizing the cooking point of food |
DE59712178T Expired - Fee Related DE59712178D1 (en) | 1996-05-11 | 1997-02-26 | Method and device for measuring the temperature at a hotplate with a track temperature sensor |
DE59711629T Expired - Lifetime DE59711629D1 (en) | 1996-05-11 | 1997-03-13 | Method and device for recognizing the cooking point of food |
Family Applications Before (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19643698A Expired - Fee Related DE19643698C2 (en) | 1996-05-11 | 1996-10-23 | Device for shielding conductor tracks of a hob used for capacitive measurements |
DE19645485A Withdrawn DE19645485A1 (en) | 1996-05-11 | 1996-11-05 | Method and device for measuring the temperature at a hotplate with a conductor track temperature sensor |
DE19647987A Expired - Fee Related DE19647987C2 (en) | 1996-05-11 | 1996-11-20 | Method for operating a hotplate provided with a heating device |
DE19647985A Withdrawn DE19647985A1 (en) | 1996-05-11 | 1996-11-20 | Detecting cooking point of cooking position with conducting track temp. sensor |
DE19648196A Withdrawn DE19648196A1 (en) | 1996-05-11 | 1996-11-21 | Detecting cooking point of cooking position with conducting track temp. sensor |
DE19648199A Ceased DE19648199A1 (en) | 1996-05-11 | 1996-11-21 | Detecting cooking point of cooking position with conducting track temp. sensor |
DE19648397A Withdrawn DE19648397A1 (en) | 1996-05-11 | 1996-11-22 | Method and device for recognizing the cooking point of food |
DE59712178T Expired - Fee Related DE59712178D1 (en) | 1996-05-11 | 1997-02-26 | Method and device for measuring the temperature at a hotplate with a track temperature sensor |
Country Status (1)
Country | Link |
---|---|
DE (9) | DE19643698C2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19820108C2 (en) * | 1998-05-06 | 2001-03-15 | Schott Glas | Arrangement of a heat-conducting ceramic carrier with a heating element as a cooking zone in a recess in a cooking surface |
DE19845103A1 (en) * | 1998-09-30 | 2000-04-06 | Bsh Bosch Siemens Hausgeraete | Contact heat-transmitting electrical cooking system and method for operating a corresponding cooking system |
DE19945297A1 (en) * | 1999-09-22 | 2001-03-29 | Diehl Ako Stiftung Gmbh & Co | Pot detection |
DE10021512A1 (en) * | 2000-05-03 | 2001-11-08 | Ego Elektro Geraetebau Gmbh | Electric heating unit, especially for liquid media |
DE10048254C1 (en) * | 2000-09-29 | 2001-09-20 | Schott Glas | Pot detection system, for hotplates on ceramic hob, comprises individual conductors which run to plates from common connection and conductive layer insulated from individual conductors positioned over them in area between plates |
DE10122427A1 (en) * | 2001-05-09 | 2002-11-14 | Bsh Bosch Siemens Hausgeraete | Method and device for limiting and / or controlling the surface temperature of a hob |
DE20107908U1 (en) * | 2001-05-10 | 2001-09-06 | Wagner Juergen | Clamping device for fastening plates and in particular transparent glass panes |
DE10262141B4 (en) * | 2002-11-15 | 2009-10-15 | Electrolux Home Products Corporation N.V. | Method and device for thermal monitoring of an inductively heated cooking vessel |
US6953919B2 (en) | 2003-01-30 | 2005-10-11 | Thermal Solutions, Inc. | RFID-controlled smart range and method of cooking and heating |
DE10327273B4 (en) * | 2003-06-17 | 2013-12-24 | BSH Bosch und Siemens Hausgeräte GmbH | Stove with a hob and with a module to control the hob |
DE10329840A1 (en) | 2003-06-27 | 2005-01-20 | E.G.O. Elektro-Gerätebau GmbH | Method and device for detecting heating processes |
FR2859867B1 (en) * | 2003-09-16 | 2006-04-14 | Frima Sa | HEATING ELEMENT FOR COOKING APPARATUS |
EP1542508B2 (en) † | 2003-12-08 | 2010-10-20 | Whirlpool Corporation | A device for determining the location of cooking utensils on a cooking hob |
DE102005045875A1 (en) * | 2005-09-22 | 2007-03-29 | E.G.O. Elektro-Gerätebau GmbH | Method for generating, processing and evaluating a temperature correlated signal and corresponding device |
DE102005045872A1 (en) * | 2005-09-22 | 2007-03-29 | E.G.O. Elektro-Gerätebau GmbH | Temperature signals generating, processing and evaluating method for e.g. electrical cooking device, involves forming difference signal of temperature signals of both sensors, and evaluating difference regarding their process over time |
DE102006016956B4 (en) * | 2006-04-11 | 2009-10-08 | Electrolux Home Products Corp. N.V. | A method for determining the heat absorbed by a food in a cooking appliance and cooking appliance for performing the method |
DE102008008604A1 (en) * | 2008-02-12 | 2009-08-13 | BSH Bosch und Siemens Hausgeräte GmbH | Household device e.g. hob, for cooking food, has controller programmed to adjust power supply to cooking area to reduced activity value, to fix temperature value as target temperature value and to reset power supply to target value |
DE102008017287B4 (en) * | 2008-04-04 | 2018-05-09 | BSH Hausgeräte GmbH | Hob and method for determining a grade of cookware |
ES2619112B1 (en) * | 2015-12-22 | 2018-04-10 | Bsh Electrodomésticos España, S.A. | Induction cooking field device with at least one capacitive sensor unit |
DE102018101010A1 (en) * | 2017-09-25 | 2019-03-28 | X-Fab Semiconductor Foundries Ag | Real-time monitoring of a multi-zone vertical furnace with early detection of a failure of a heating zone element |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3447296C1 (en) * | 1984-12-24 | 1986-05-07 | Kurt Wolf & Co Kg, 7547 Wildbad | Device for controlling the cooking or cooking process in a steam pressure cooker |
DE4022846C2 (en) * | 1990-07-18 | 1994-08-11 | Schott Glaswerke | Device for power control and limitation in a heating surface made of glass ceramic or a comparable material |
DE4136133A1 (en) * | 1991-11-02 | 1993-05-06 | Philips Patentverwaltung Gmbh, 2000 Hamburg, De | ARRANGEMENT FOR CONTROLLING THE HEATING OUTPUT FOR A COOKER |
DE4345472C2 (en) * | 1993-10-28 | 2001-05-10 | Aeg Hausgeraete Gmbh | Method for preparing dishes in a cookware at least partially filled with water on a ceramic hob, in particular glass ceramic |
DE19758873B4 (en) * | 1996-03-02 | 2008-11-06 | AEG Hausgeräte GmbH | Apparatus and method for controlling or regulating the temperature of heated surfaces |
-
1996
- 1996-10-23 DE DE19643698A patent/DE19643698C2/en not_active Expired - Fee Related
- 1996-11-05 DE DE19645485A patent/DE19645485A1/en not_active Withdrawn
- 1996-11-20 DE DE19647987A patent/DE19647987C2/en not_active Expired - Fee Related
- 1996-11-20 DE DE19647985A patent/DE19647985A1/en not_active Withdrawn
- 1996-11-21 DE DE19648196A patent/DE19648196A1/en not_active Withdrawn
- 1996-11-21 DE DE19648199A patent/DE19648199A1/en not_active Ceased
- 1996-11-22 DE DE19648397A patent/DE19648397A1/en not_active Withdrawn
-
1997
- 1997-02-26 DE DE59712178T patent/DE59712178D1/en not_active Expired - Fee Related
- 1997-03-13 DE DE59711629T patent/DE59711629D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19647987A1 (en) | 1997-11-13 |
DE19645485A1 (en) | 1997-11-13 |
DE19648397A1 (en) | 1997-11-13 |
DE19648199A1 (en) | 1997-11-13 |
DE19647987C2 (en) | 2001-02-22 |
DE19643698C2 (en) | 2000-04-13 |
DE59712178D1 (en) | 2005-03-03 |
DE19647985A1 (en) | 1997-11-13 |
DE19643698A1 (en) | 1997-11-13 |
DE19648196A1 (en) | 1997-11-13 |
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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: ELECTROLUX ROTHENBURG GMBH FACTORY AND DEVELOP, DE |