DE69224614T2 - Vorrichtung zur Anwesenheitserkennung eines Kochtopfes auf einer Glaskeramik-Kochmulde - Google Patents

Vorrichtung zur Anwesenheitserkennung eines Kochtopfes auf einer Glaskeramik-Kochmulde

Info

Publication number
DE69224614T2
DE69224614T2 DE69224614T DE69224614T DE69224614T2 DE 69224614 T2 DE69224614 T2 DE 69224614T2 DE 69224614 T DE69224614 T DE 69224614T DE 69224614 T DE69224614 T DE 69224614T DE 69224614 T2 DE69224614 T2 DE 69224614T2
Authority
DE
Germany
Prior art keywords
saucepan
detecting
glass ceramic
ceramic hob
hob
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
Application number
DE69224614T
Other languages
English (en)
Other versions
DE69224614D1 (de
Inventor
Daniele Turetta
Franciscus Kokkeler
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.)
Whirlpool Europe BV
Original Assignee
Whirlpool Europe BV
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 Whirlpool Europe BV filed Critical Whirlpool Europe BV
Publication of DE69224614D1 publication Critical patent/DE69224614D1/de
Application granted granted Critical
Publication of DE69224614T2 publication Critical patent/DE69224614T2/de
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
    • 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
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electric Stoves And Ranges (AREA)
DE69224614T 1992-01-28 1992-11-25 Vorrichtung zur Anwesenheitserkennung eines Kochtopfes auf einer Glaskeramik-Kochmulde Expired - Lifetime DE69224614T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920147A IT1260456B (it) 1992-01-28 1992-01-28 Metodo e dispositivo per rilevare a presenza di un corpo per esempio una pentola su un piano di cottura in vetroceramica in corrispondenza di un elemento riscaldante associato a tale piano

Publications (2)

Publication Number Publication Date
DE69224614D1 DE69224614D1 (de) 1998-04-09
DE69224614T2 true DE69224614T2 (de) 1998-09-10

Family

ID=11361687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224614T Expired - Lifetime DE69224614T2 (de) 1992-01-28 1992-11-25 Vorrichtung zur Anwesenheitserkennung eines Kochtopfes auf einer Glaskeramik-Kochmulde

Country Status (4)

Country Link
US (1) US5424512A (de)
EP (1) EP0553425B1 (de)
DE (1) DE69224614T2 (de)
IT (1) IT1260456B (de)

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* Cited by examiner, † Cited by third party
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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.
DE4341485A1 (de) * 1993-12-06 1995-06-08 Bosch Siemens Hausgeraete Steuerung für Haushaltgeräte zur Auswertung von Sensorsignalen
DE19603845B4 (de) † 1996-02-05 2010-07-22 E.G.O. Elektro-Gerätebau GmbH Elektrischer Strahlungsheizkörper mit einem aktiven Sensor zur Kochgefäßerkennung
GB2320626B (en) * 1996-12-19 2000-10-18 Ceramaspeed Ltd Cooking utensil detection method
DE19700753C2 (de) * 1997-01-11 2000-09-14 Schott Glas Kochfeld mit einer nicht-metallischen Kochplatte
AU6683498A (en) 1997-03-03 1998-09-22 Medical Solutions, Inc. Method and apparatus for pressure infusion and temperature control of infused liquids
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
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
US5968398A (en) * 1997-05-16 1999-10-19 The Lepel Corporation Apparatus and method for non-contact detection and inductive heating of heat retentive food server warming plates
FI106256B (fi) * 1998-02-18 2000-12-29 Tamglass Ltd Oy Menetelmä ja laite lämmityksen kohdentamiseksi lasilevyjen karkaisu-uunissa
US5823099A (en) * 1998-03-18 1998-10-20 Ko; Li-Sheng Grill
DE19945297A1 (de) 1999-09-22 2001-03-29 Diehl Ako Stiftung Gmbh & Co Topferkennung
US6184501B1 (en) * 1999-09-23 2001-02-06 Cherry Gmbh Object detection system
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
US6737617B1 (en) 2000-01-24 2004-05-18 General Electric Company Methods and apparatus for a signal distortion based detection system
ES2164595B1 (es) * 2000-03-24 2003-04-01 Eika S Coop Circuito para la deteccion de recipiente en una placa de cocina.
EP1137323B1 (de) * 2000-03-24 2006-04-26 Eika, S.Coop Sensorvorrichtung zum Erfassen der Anwesenheit eines Topfes auf einer Elektrokochplatte
DE10035745B4 (de) * 2000-07-22 2004-02-05 E.G.O. Elektrogerätebau GmbH Temperaturerfassungseinrichtung für einen elektrischen Strahlungsheizkörper
US6350971B1 (en) * 2000-12-04 2002-02-26 General Electric Company Apparatus and method for detecting vessel movement on a cooktop surface
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
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
DE10135270A1 (de) 2001-07-13 2003-01-23 Ego Elektro Geraetebau Gmbh Elektrischer Strahlungsheizkörper mit einem aktiven Sensor zur Kochgefäßerkennung
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
DE10231122A1 (de) * 2002-07-05 2004-01-22 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Messen der Temperatur eines metallischen Kochgefäßes
DE60311835T2 (de) * 2003-12-08 2007-07-12 Whirlpool Corp., Benton Harbor Vorrichtung zur Detektierung eines Kochgefässes auf einer Kochplatte
US8487738B2 (en) 2006-03-20 2013-07-16 Medical Solutions, Inc. Method and apparatus for securely storing medical items within a thermal treatment system
CA2693795A1 (en) * 2007-07-16 2009-01-22 Charley Parks Energy saving cooktop
US9211381B2 (en) 2012-01-20 2015-12-15 Medical Solutions, Inc. Method and apparatus for controlling temperature of medical liquids
WO2014126964A1 (en) 2013-02-15 2014-08-21 Medical Solutions, Inc. Plural medical item warming system and method for warming a plurality of medical items to desired temperatures
TR201602883A2 (tr) * 2016-03-04 2017-09-21 Arcelik As İndüksi̇yon isiticili ocak güç kontrol devresi̇

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831858A1 (de) * 1978-07-20 1980-02-07 Licentia Gmbh Elektrische heiz- oder kochplatte fuer herde
US4334135A (en) * 1980-12-22 1982-06-08 General Electric Company Utensil location sensor for induction surface units
GB2103910B (en) * 1981-08-08 1985-08-21 Micropore International Ltd Improvements in electric cookers incorporating radiant heaters
DE3711589A1 (de) * 1987-04-06 1988-10-27 Kueppersbusch Kochgeraet
DE3733108C1 (en) * 1987-09-30 1989-02-23 Bosch Siemens Hausgeraete Circuit arrangement for a pot (saucepan) recognition system with a pot recognition sensor
DE3736005A1 (de) * 1987-10-23 1989-05-03 Bosch Siemens Hausgeraete Steuereinheit fuer elektronische kochstellen-temperaturregelung mit temperatursensor
US4816647A (en) * 1987-11-13 1989-03-28 General Electric Company Power control for appliance having a glass ceramic cooking surface
DE3843460A1 (de) * 1988-12-23 1990-06-28 Klaschka Ind Elektronik Kochfeld
NL8900344A (nl) * 1989-02-13 1990-09-03 Interconnection B V Verwarmingsinrichting.
FR2645660B1 (fr) * 1989-04-06 1991-11-15 Gatineau Jacques Procede de commande d'appareils de traitement, notamment de cuisson, et dispositif pour la mise en oeuvre du procede
DE3934157C2 (de) * 1989-10-12 1999-01-28 Bosch Siemens Hausgeraete Kochmulde
IT1243760B (it) * 1989-11-17 1994-06-23 Eurodomestici Ind Riunite Dispositivo atto a rilevare la presenza in un contenitore di cottura per alimento posto su un piano di cottura, ad esempio in vetro ceramica.
DE4004129A1 (de) * 1990-02-10 1991-08-14 Ego Elektro Blanc & Fischer Einrichtung zum erkennen eines in einer heizzone eines koch- oder waermegeraetes aufgestellten kochgefaesses
DE4022844C1 (de) * 1990-07-18 1992-02-27 Schott Glaswerke, 6500 Mainz, De

Also Published As

Publication number Publication date
IT1260456B (it) 1996-04-09
US5424512A (en) 1995-06-13
ITMI920147A1 (it) 1993-07-29
DE69224614D1 (de) 1998-04-09
ITMI920147A0 (it) 1992-01-28
EP0553425B1 (de) 1998-03-04
EP0553425A1 (de) 1993-08-04

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8364 No opposition during term of opposition