DE69118801D1 - Heizplatte mit automatischer Steuerung - Google Patents

Heizplatte mit automatischer Steuerung

Info

Publication number
DE69118801D1
DE69118801D1 DE69118801T DE69118801T DE69118801D1 DE 69118801 D1 DE69118801 D1 DE 69118801D1 DE 69118801 T DE69118801 T DE 69118801T DE 69118801 T DE69118801 T DE 69118801T DE 69118801 D1 DE69118801 D1 DE 69118801D1
Authority
DE
Germany
Prior art keywords
automatic control
hot plate
hot
automatic
plate
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.)
Revoked
Application number
DE69118801T
Other languages
English (en)
Other versions
DE69118801T2 (de
Inventor
Jean-Pierre Hazan
Remy Polaert
Jean-Louis Nagel
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Philips Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9400747&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69118801(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips Electronics NV, Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69118801D1 publication Critical patent/DE69118801D1/de
Application granted granted Critical
Publication of DE69118801T2 publication Critical patent/DE69118801T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • F24C15/106—Tops, e.g. hot plates; Rings electrically heated electric circuits
    • 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
    • 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
    • H05B3/683—Plates having their feeding circuit closed as the kettles, pans or the like are put on
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electric Stoves And Ranges (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Baking, Grill, Roasting (AREA)
  • Cookers (AREA)
DE69118801T 1990-09-28 1991-09-20 Heizplatte mit automatischer Steuerung Revoked DE69118801T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011981A FR2667477A1 (fr) 1990-09-28 1990-09-28 Table chauffante a commandes automatiques.

Publications (2)

Publication Number Publication Date
DE69118801D1 true DE69118801D1 (de) 1996-05-23
DE69118801T2 DE69118801T2 (de) 1996-11-07

Family

ID=9400747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118801T Revoked DE69118801T2 (de) 1990-09-28 1991-09-20 Heizplatte mit automatischer Steuerung

Country Status (6)

Country Link
US (1) US5243172A (de)
EP (1) EP0478081B1 (de)
JP (1) JPH04263706A (de)
DE (1) DE69118801T2 (de)
ES (1) ES2088786T3 (de)
FR (1) FR2667477A1 (de)

Families Citing this family (57)

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JPH05332559A (ja) * 1992-06-03 1993-12-14 Toshiba Corp 加熱調理器
IT1272028B (it) * 1993-03-15 1997-06-10 Whirlpool Italia Dispositivo per rilevare la presenza di un contenitore per alimenti, quale una pentola, una pirofila o similare, su un piano di cottura in vetroceramica.
EP0620698A1 (de) * 1993-04-13 1994-10-19 Whirlpool Europe B.V. Vorrichtung zur Anwesenheitserkennung eines Nahrungsmittelbehälters, wie einer Kochtopf oder ähnliches, auf einer Glaskeramik-Kochmulde
JPH0732408U (ja) * 1993-11-18 1995-06-16 鹿島建設株式会社 電熱器具
DE4341485A1 (de) * 1993-12-06 1995-06-08 Bosch Siemens Hausgeraete Steuerung für Haushaltgeräte zur Auswertung von Sensorsignalen
US5658478A (en) * 1994-05-03 1997-08-19 Roeschel; Hans E. Automatic heating assembly with selective heating
DE19500351A1 (de) * 1995-01-07 1996-07-11 Philips Patentverwaltung Kochgerät
US5717188A (en) * 1995-06-12 1998-02-10 Vaillancourt; Alain Safety device for a heating appliance
GB2320626B (en) * 1996-12-19 2000-10-18 Ceramaspeed Ltd Cooking utensil detection method
CA2283321A1 (en) 1997-03-03 1998-09-11 O.R. Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
FR2760957B1 (fr) * 1997-03-21 1999-10-01 Moulinex Sa Appareil de cuisson electrique
US6660974B2 (en) 1997-04-07 2003-12-09 Medical Solutions, Inc. Warming system and method for heating various items utilized in surgical procedures
US6467953B1 (en) 1999-03-30 2002-10-22 Medical Solutions, Inc. Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical items
US6768085B2 (en) * 2001-07-02 2004-07-27 Medical Solutions, Inc. Medical solution warming system and method of heating and maintaining medical solutions at desired temperatures
DE19738677A1 (de) * 1997-09-04 1999-03-11 Ego Elektro Geraetebau Gmbh Leistungssteuergerät
DE19825321C1 (de) * 1998-06-05 2000-02-10 Bsh Bosch Siemens Hausgeraete Kochfeld mit Bedieneinheit zur Vorgabe der Leistungsstufe und Verfahren zum Einstellen der Leistungsstufe eines Heizelementes eines Kochfeldes
US6253761B1 (en) * 1999-03-05 2001-07-03 Timothy Edward Shuler Sensing device for stoves
US6140617A (en) * 1999-10-22 2000-10-31 General Electric Company Cooktop control and monitoring system including detecting properties of a utensil through a solid-surface cooktop
DE10023179C2 (de) * 2000-05-11 2002-07-18 Schott Glas Vorrichtung und deren Verwendung Steuerung von Kochfeldern mit Glaskeramikkochflächen
US6462316B1 (en) * 2000-10-10 2002-10-08 General Electric Company Cooktop control and monitoring system including detecting properties of a utensil and its contents
US6452136B1 (en) 2000-12-13 2002-09-17 General Electric Company Monitoring and control system and method for sensing of a vessel and other properties of a cooktop
US6417496B1 (en) 2000-12-22 2002-07-09 Emerson Electric Co. Modular heating unit for cooktops
US6403932B1 (en) 2001-01-09 2002-06-11 Emerson Electric Co. Controller for a heating unit in a cooktop and methods of operating same
US7238171B2 (en) 2001-03-12 2007-07-03 Medical Solutions, Inc. Method and apparatus for controlling pressurized infusion and temperature of infused liquids
US7031602B2 (en) 2001-03-12 2006-04-18 Patented Medical Solutions, Llc Method and apparatus for controlling temperature of infused liquids
US6492627B1 (en) 2001-07-26 2002-12-10 Emerson Electric Co. Heating unit and control system for cooktops having capability to detect presence of a pan and methods of operating same
US8226605B2 (en) * 2001-12-17 2012-07-24 Medical Solutions, Inc. Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusion
DE10327273B4 (de) * 2003-06-17 2013-12-24 BSH Bosch und Siemens Hausgeräte GmbH Herd mit einem Kochfeld und mit einem Modul zur Steuerung des Kochfeldes
US20050098170A1 (en) * 2003-11-07 2005-05-12 Raynor Berry W. Kitchen safety device and method for controlling operation of a heating appliance
GB0426467D0 (en) * 2004-12-02 2005-01-05 Ceramaspeed Ltd Apparatus for detecting abnormal temperature rise associated with a cooking arrangement
JP2006207964A (ja) * 2005-01-31 2006-08-10 Osaka Gas Co Ltd コンロ
US20060202848A1 (en) * 2005-02-28 2006-09-14 David Volodarsky Portable warning system for cooking appliances
US8487738B2 (en) 2006-03-20 2013-07-16 Medical Solutions, Inc. Method and apparatus for securely storing medical items within a thermal treatment system
ES2325108B1 (es) * 2006-09-13 2010-06-01 Bsh Electrodomesticos España, S.A. Dispositivo de cocina.
WO2008031645A1 (en) * 2006-09-14 2008-03-20 Alessandro Coppola A safety device for a gas-cooking appliance
CA2693795A1 (en) * 2007-07-16 2009-01-22 Charley Parks Energy saving cooktop
DE102008027220A1 (de) * 2008-06-02 2009-12-03 E.G.O. Elektro-Gerätebau GmbH Anzeigevorrichtung für ein Kochfeld, Kochfeld und Verfahren zum Betrieb einer solchen Anzeigevorrichtung
DE102009014570A1 (de) * 2009-03-17 2010-09-23 E.G.O. Elektro-Gerätebau GmbH Verfahren zur Steuerung einer Kochstelle eines Gasherdes sowie Vorrichtung
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
US8941483B2 (en) 2012-03-02 2015-01-27 Kenneth Davis Heating appliance emergency reminder detection device
US20130270251A1 (en) * 2012-04-16 2013-10-17 Whirlpool Corporation Lighted signals to provide direction to user
EP2683215B1 (de) 2012-07-04 2018-01-24 Electrolux Home Products Corporation N.V. Verfahren zur Steuerung eines Induktionskochfelds mit Topferkennungssystem und Steuereinheit zur Steuerung eines Induktionskochfelds mit Topferkennungssystem
US9656029B2 (en) 2013-02-15 2017-05-23 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
EP2800453B1 (de) * 2013-04-30 2018-09-19 Electrolux Appliances Aktiebolag Kochfeld und Verfahren zum Betreiben solch eines Kochfelds
ES1135492Y (es) * 2014-12-11 2015-04-13 Eika S Coop Foco radiante adaptado a una encimera de cocción
US20160223205A1 (en) * 2015-01-30 2016-08-04 Oscar Yonghwan CHOI Timer device for stove
USD787041S1 (en) 2015-09-17 2017-05-16 Whirlpool Corporation Gas burner
US10837651B2 (en) 2015-09-24 2020-11-17 Whirlpool Corporation Oven cavity connector for operating power accessory trays for cooking appliance
US11777190B2 (en) 2015-12-29 2023-10-03 Whirlpool Corporation Appliance including an antenna using a portion of appliance as a ground plane
US10145568B2 (en) 2016-06-27 2018-12-04 Whirlpool Corporation High efficiency high power inner flame burner
US9803872B1 (en) 2016-10-28 2017-10-31 Bin Lu Automatic heat-source shut-down system for cooking stoves
US10551056B2 (en) 2017-02-23 2020-02-04 Whirlpool Corporation Burner base
US10660162B2 (en) 2017-03-16 2020-05-19 Whirlpool Corporation Power delivery system for an induction cooktop with multi-output inverters
US10627116B2 (en) 2018-06-26 2020-04-21 Whirlpool Corporation Ventilation system for cooking appliance
US10619862B2 (en) 2018-06-28 2020-04-14 Whirlpool Corporation Frontal cooling towers for a ventilation system of a cooking appliance
US10837652B2 (en) 2018-07-18 2020-11-17 Whirlpool Corporation Appliance secondary door

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Publication number Priority date Publication date Assignee Title
FR2188988A1 (de) * 1972-06-22 1974-01-25 Thomas Castelnau Philipp
DE2831858A1 (de) * 1978-07-20 1980-02-07 Licentia Gmbh Elektrische heiz- oder kochplatte fuer herde
FR2465163A1 (fr) * 1979-09-14 1981-03-20 Doucy Daniel Dispositifs economiseurs d'energie pour foyers de cuisson professionnels a gaz ou electriques
US4499368A (en) * 1984-03-05 1985-02-12 General Electric Company Utensil removal detection system for cooking appliance
US4577181A (en) * 1985-03-04 1986-03-18 Bernard Lipscher Alarm system for electric range
DE3619762A1 (de) * 1986-06-12 1987-12-23 Licentia Gmbh Topferkennung
US4775913A (en) * 1987-09-02 1988-10-04 Ekblad Carl A Safety shutoff device for a stove
US4942046A (en) * 1988-05-16 1990-07-17 Scott Arthur C Lamp control process for warming food
DE3843460A1 (de) * 1988-12-23 1990-06-28 Klaschka Ind Elektronik Kochfeld
US5072095A (en) * 1990-11-29 1991-12-10 Mr. Coffee, Inc. Vessel warmer utilizing timer reset means responsive to removal of vessel

Also Published As

Publication number Publication date
US5243172A (en) 1993-09-07
EP0478081B1 (de) 1996-04-17
JPH04263706A (ja) 1992-09-18
ES2088786T3 (es) 1996-09-16
FR2667477A1 (fr) 1992-04-03
DE69118801T2 (de) 1996-11-07
EP0478081A1 (de) 1992-04-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation