EP0197604A3 - Cooking stove with a device for the automatic control of the heating process of a cooking device - Google Patents

Cooking stove with a device for the automatic control of the heating process of a cooking device Download PDF

Info

Publication number
EP0197604A3
EP0197604A3 EP86200549A EP86200549A EP0197604A3 EP 0197604 A3 EP0197604 A3 EP 0197604A3 EP 86200549 A EP86200549 A EP 86200549A EP 86200549 A EP86200549 A EP 86200549A EP 0197604 A3 EP0197604 A3 EP 0197604A3
Authority
EP
European Patent Office
Prior art keywords
heating process
temperature
pan
rise
base
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
EP86200549A
Other languages
German (de)
Other versions
EP0197604A2 (en
EP0197604B1 (en
Inventor
Walter Braun
Reinhard Dr. Rer. Nat. Kersten
Egbert Kuhl
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken 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 Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Priority to AT86200549T priority Critical patent/ATE70398T1/en
Publication of EP0197604A2 publication Critical patent/EP0197604A2/en
Publication of EP0197604A3 publication Critical patent/EP0197604A3/en
Application granted granted Critical
Publication of EP0197604B1 publication Critical patent/EP0197604B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Cookers (AREA)
  • Electric Stoves And Ranges (AREA)
  • Electric Ovens (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)

Abstract

Cooker automatically controlling the heating process when bringing a food material to the boil on an electric hotplate and preventing it from boiling over at the end of the heating process. At the beginning of the heating process the power supplied to an electric hotplate can be set to a constant value which can be selected. A microprocessor continuously determines the rise in the temperature of the base of the pan as a function of time. At a pan-base temperature above about 70 DEG C. the actual value of the rise in temperature is compared with a present desired value and when deviations occur the heating power is switched over so as to approximate the actual value of the rise in temperature to the desired value. At a pan-base temperature above about 90 DEG C. a bending point in the temperature rise of the pan base is reached after which the heating power is switched off.
EP86200549A 1985-04-06 1986-04-02 Cooking stove with a device for the automatic control of the heating process of a cooking device Expired - Lifetime EP0197604B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86200549T ATE70398T1 (en) 1985-04-06 1986-04-02 COOKING STOVE WITH A DEVICE FOR AUTOMATICALLY REGULATING THE PARTIAL COOKING PROCESS OF A COOKING DEVICE.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3512545 1985-04-06
DE3512545 1985-04-06
DE3530403 1985-08-26
DE19853530403 DE3530403A1 (en) 1985-04-06 1985-08-26 METHOD FOR AUTOMATICALLY REGULATING THE COOKING HEATING PROCESS OF A COOKING DEVICE

Publications (3)

Publication Number Publication Date
EP0197604A2 EP0197604A2 (en) 1986-10-15
EP0197604A3 true EP0197604A3 (en) 1988-03-30
EP0197604B1 EP0197604B1 (en) 1991-12-11

Family

ID=25831154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86200549A Expired - Lifetime EP0197604B1 (en) 1985-04-06 1986-04-02 Cooking stove with a device for the automatic control of the heating process of a cooking device

Country Status (4)

Country Link
US (1) US4714822A (en)
EP (1) EP0197604B1 (en)
AT (1) ATE70398T1 (en)
DE (2) DE3530403A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635324A1 (en) * 1986-10-17 1988-04-28 Diehl Gmbh & Co ARRANGEMENT FOR CONTROLLING THE POWER OF OHMSER CONSUMERS
US5293028A (en) * 1987-01-05 1994-03-08 General Electric Company Cooktop appliance with improved power control
US4740664A (en) * 1987-01-05 1988-04-26 General Electric Company Temperature limiting arrangement for a glass-ceramic cooktop appliance
DE3736005A1 (en) * 1987-10-23 1989-05-03 Bosch Siemens Hausgeraete Control unit for electronically controlling the hob temperature with a temperature sensor
DE4003872A1 (en) * 1990-02-09 1991-08-14 Ego Elektro Blanc & Fischer Electric cooking plate control circuit - has auxiliary switch contact for switching in auxiliary heating stage at max. load
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
DE4341485A1 (en) * 1993-12-06 1995-06-08 Bosch Siemens Hausgeraete Control for household appliances for the evaluation of sensor signals
DE4415532C2 (en) * 1994-05-03 1996-09-26 Reiner Dipl Ing Kuehn Process for heating a good
US5565123A (en) * 1994-09-30 1996-10-15 Robertshaw Controls Company Electronic control circuit for a cooking unit employing pulse width modulation to control a radiant heating element
DE4445558A1 (en) * 1994-12-20 1996-06-27 Bosch Siemens Hausgeraete Power control for electrical consumers, preferably radiators for hobs
DE19604658A1 (en) * 1996-02-09 1997-08-14 Ako Werke Gmbh & Co Temperature measuring device for a control circuit of an electric radiant heater
DE19617319A1 (en) * 1996-04-19 1997-10-23 Inter Control Koehler Hermann Procedure for controlling heat from electric kitchen stove having cooking and/or grilling plate
US5945017A (en) * 1997-08-06 1999-08-31 Cheng; Yu-Tarng Fire safety device for stove-top burner
JP3621870B2 (en) * 2000-07-31 2005-02-16 リンナイ株式会社 Cooking equipment
US6717117B2 (en) 2001-10-25 2004-04-06 General Electric Company Methods and systems for cooktop control
US20050067399A1 (en) * 2003-09-30 2005-03-31 Chen-Lung Huang Safety device of a coffee pot
US6834160B1 (en) * 2003-11-14 2004-12-21 Huang Chen-Lung Electric heater with a sensor preventing no-water heating
GB0518338D0 (en) * 2005-09-09 2005-10-19 Strix Ltd Heaters for liquid heating vessels
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
DE102006057885A1 (en) * 2006-12-01 2008-06-05 E.G.O. Elektro-Gerätebau GmbH Method for generating, processing and evaluating a temperature correlated signal and corresponding device
US7783176B2 (en) * 2007-06-28 2010-08-24 Strix Limited Heaters for liquid heating vessels
DE102010016110B4 (en) * 2010-03-24 2014-06-12 Miele & Cie. Kg Method for controlling the power supply for an induction hob and apparatus for carrying out the method
DE102012013275B4 (en) 2011-07-05 2016-08-04 MKN Maschinenfabrik Kurt Neubauer GmbH & Co. KG Method for carrying out a cooking process with a cooking and / or roasting utensil
US10018514B2 (en) * 2014-02-17 2018-07-10 Haier Us Appliance Solutions, Inc. Cooktop temperature sensors and methods of operation
FR3108821B1 (en) * 2020-03-30 2022-03-25 Groupe Brandt COOKING PLATE COMPRISING AN IMPROVED COOKING PROGRAM, COOKING SYSTEM, COOKING METHOD AND CORRESPONDING PROGRAM
CN117330202B (en) * 2023-11-20 2024-06-18 广东福尔电子有限公司 Temperature sensor for monitoring temperature of electric cooker and temperature monitoring control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060329A (en) * 1979-10-11 1981-04-29 Thorn Domestic Appliances Ltd Cooking hobs
DE3204599A1 (en) * 1982-02-10 1983-09-01 Bosch Siemens Hausgeraete Circuit arrangement in cooking hobs for controlling the heating power
EP0774108A1 (en) * 1994-08-02 1997-05-21 BetzDearborn Inc Deposition sensing method and apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465228A (en) * 1981-09-09 1984-08-14 Matsushita Electric Industrial Co., Ltd. Cooker with heating control system
JPS58106330A (en) * 1981-12-18 1983-06-24 Matsushita Electric Ind Co Ltd Temperature controlling for cooking
US4492336A (en) * 1982-03-17 1985-01-08 Matsushita Electric Industrial Co., Ltd. Cooker with heating control system
JPS58200931A (en) * 1982-05-19 1983-11-22 Matsushita Electric Ind Co Ltd Temperature control device for cooking
JPS5912233A (en) * 1982-07-14 1984-01-21 Matsushita Electric Ind Co Ltd Cooking apparatus
JPS5956632A (en) * 1982-09-25 1984-04-02 Matsushita Electric Ind Co Ltd Electric range
JPS5956627A (en) * 1982-09-25 1984-04-02 Matsushita Electric Ind Co Ltd Boiling detecting device
JPS5963425A (en) * 1982-10-01 1984-04-11 Matsushita Electric Ind Co Ltd Heating cooker
US4493980A (en) * 1984-03-05 1985-01-15 General Electric Company Power control arrangement for automatic surface unit
US4604518A (en) * 1984-11-16 1986-08-05 General Electric Company Display arrangement for cooking appliance with power control using heater energy counter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060329A (en) * 1979-10-11 1981-04-29 Thorn Domestic Appliances Ltd Cooking hobs
DE3204599A1 (en) * 1982-02-10 1983-09-01 Bosch Siemens Hausgeraete Circuit arrangement in cooking hobs for controlling the heating power
EP0774108A1 (en) * 1994-08-02 1997-05-21 BetzDearborn Inc Deposition sensing method and apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 160 (M-312) [1597], 25. Juli 1984; & JP-A-59 56 627 (MATSUSHITA DENKI SANGYO K.K.) 02-04-1984 *

Also Published As

Publication number Publication date
EP0197604A2 (en) 1986-10-15
DE3530403A1 (en) 1986-10-16
DE3682802D1 (en) 1992-01-23
EP0197604B1 (en) 1991-12-11
US4714822A (en) 1987-12-22
ATE70398T1 (en) 1991-12-15

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