ES2151805A1 - Sistema de control electronico de potencia para placas vitroceramicas de cocina con sensor optico de presencia de olla. - Google Patents

Sistema de control electronico de potencia para placas vitroceramicas de cocina con sensor optico de presencia de olla.

Info

Publication number
ES2151805A1
ES2151805A1 ES009800574A ES9800574A ES2151805A1 ES 2151805 A1 ES2151805 A1 ES 2151805A1 ES 009800574 A ES009800574 A ES 009800574A ES 9800574 A ES9800574 A ES 9800574A ES 2151805 A1 ES2151805 A1 ES 2151805A1
Authority
ES
Spain
Prior art keywords
optical
heater control
object detector
fibre
absence
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
ES009800574A
Other languages
English (en)
Other versions
ES2151805B1 (es
Inventor
Santis Danilo De
Luciano Minichiello
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.)
SANTIS DANILO DE
Original Assignee
SANTIS DANILO DE
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 SANTIS DANILO DE filed Critical SANTIS DANILO DE
Priority to ES009800574A priority Critical patent/ES2151805B1/es
Priority to IT98MI001660A priority patent/ITMI981660A1/it
Priority to FR9903175A priority patent/FR2776162A1/fr
Priority to GB9905949A priority patent/GB2335551A/en
Priority to DE19911478A priority patent/DE19911478A1/de
Publication of ES2151805A1 publication Critical patent/ES2151805A1/es
Application granted granted Critical
Publication of ES2151805B1 publication Critical patent/ES2151805B1/es
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of Resistance Heating (AREA)
  • Cookers (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Resistance Heating (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Sistema de control electrónico de potencia para placas vitrocerámicas con sensor óptico de presencia de olla compuesto por un interruptor óptico o "touch control", un microprocesador, un interruptor electrónico estático o "triac" y un sensor de presencia de olla. Mediante el interruptor electrónico estático o "triac" se consigue que los períodos de conexión y desconexión del calentador sean más cortos y uniformes a la vez que se alcanza la temperatura programada en menos tiempo y una mayor estabilidad de temperatura. Mediante el sensor de presencia de olla a través de conductores de fibra óptica o conductores de cuarzo se emite una señal al fondo de la olla que es reflejada y captada por un sensor, transmitiendo la orden de conexión o desconexión en el caso de que esté utilizando el calentador o no. El sistema de control electrónico de potencia para placas vitrocerámicas con sensor óptico de presencia de olla es utilizado en las cocinas domésticas y otros electrodomésticos para minimizar elconsumo energético y maximizar el rendimiento de dicho electrodoméstico.
ES009800574A 1998-03-16 1998-03-16 Sistema de control electronico de potencia para placas vitroceramicas de cocina con sensor optico de presencia de olla. Withdrawn - After Issue ES2151805B1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES009800574A ES2151805B1 (es) 1998-03-16 1998-03-16 Sistema de control electronico de potencia para placas vitroceramicas de cocina con sensor optico de presencia de olla.
IT98MI001660A ITMI981660A1 (it) 1998-03-16 1998-07-20 Sistema di controllo elettronico di potenza per piani di cottura vetroceramici da cucina con sensore ottico di presenza pentola
FR9903175A FR2776162A1 (fr) 1998-03-16 1999-03-15 Systeme electronique de controle de puissance pour plans de cuisson en vitroceramique, avec detecteur optique de recipients
GB9905949A GB2335551A (en) 1998-03-16 1999-03-15 Heater control with object detector
DE19911478A DE19911478A1 (de) 1998-03-16 1999-03-15 Elektronische Steuerung zur Leistungsregelung, insbesondere von glaskeramischen Herdplatten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009800574A ES2151805B1 (es) 1998-03-16 1998-03-16 Sistema de control electronico de potencia para placas vitroceramicas de cocina con sensor optico de presencia de olla.

Publications (2)

Publication Number Publication Date
ES2151805A1 true ES2151805A1 (es) 2001-01-01
ES2151805B1 ES2151805B1 (es) 2001-08-16

Family

ID=8303143

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009800574A Withdrawn - After Issue ES2151805B1 (es) 1998-03-16 1998-03-16 Sistema de control electronico de potencia para placas vitroceramicas de cocina con sensor optico de presencia de olla.

Country Status (5)

Country Link
DE (1) DE19911478A1 (es)
ES (1) ES2151805B1 (es)
FR (1) FR2776162A1 (es)
GB (1) GB2335551A (es)
IT (1) ITMI981660A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10026058A1 (de) * 2000-05-25 2001-11-29 Ego Elektro Geraetebau Gmbh Berührungsschalteinrichtung
DE102004015255A1 (de) * 2004-03-29 2005-10-13 BSH Bosch und Siemens Hausgeräte GmbH Kochsensorik
EP2194754A1 (en) 2008-12-05 2010-06-09 Electrolux Home Products Corporation N.V. Sensor arrangement for cookware detection
DE102009020628A1 (de) * 2009-05-09 2010-11-11 Hettich Holding Gmbh & Co. Ohg Kochfeld und Verfahren zum Erhitzen von auf dem Kochfeld aufgestellten Kochgefäßen
DE102013218951A1 (de) * 2013-09-20 2015-03-26 E.G.O. Elektro-Gerätebau GmbH Verfahren und Vorrichtung zur Topferkennung
DE102013218950A1 (de) * 2013-09-20 2015-03-26 E.G.O. Elektro-Gerätebau GmbH Vorrichtung und Verfahren zur Topferkennung
CN107708244A (zh) * 2017-06-26 2018-02-16 浙江苏泊尔家电制造有限公司 烹饪器具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619762A1 (de) * 1986-06-12 1987-12-23 Licentia Gmbh Topferkennung
US4720623A (en) * 1986-05-01 1988-01-19 E. I. Du Pont De Nemours And Company Power control device for a resistance heater in an oven
EP0786923A2 (de) * 1996-01-26 1997-07-30 AEG Hausgeräte GmbH Schaltungssystem für den Übertemperaturschutz der Glaskeramikplatte eines Kochfeldes
US5658478A (en) * 1994-05-03 1997-08-19 Roeschel; Hans E. Automatic heating assembly with selective heating
DE19653641A1 (de) * 1996-12-20 1998-06-25 Gaggenau Hausgeraete Gmbh Topferkennung unter Zurhilfenahme eines Infrarotsensors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327622A1 (de) * 1983-07-30 1985-02-07 Blanc Gmbh & Co, 7519 Oberderdingen Elektrische heizplatte fuer ein glaskeramik-kochfeld
DE3533997A1 (de) * 1985-09-24 1987-03-26 Licentia Gmbh Kochfeld mit mehreren kochstellen
US5652503A (en) * 1995-12-12 1997-07-29 Eaton Corporation Control system for even lighting of surface elements in a glass cook top
DE19549064B4 (de) * 1995-12-29 2004-12-02 BSH Bosch und Siemens Hausgeräte GmbH Steuerschaltung zur Durchführung von Garungsvorgängen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720623A (en) * 1986-05-01 1988-01-19 E. I. Du Pont De Nemours And Company Power control device for a resistance heater in an oven
DE3619762A1 (de) * 1986-06-12 1987-12-23 Licentia Gmbh Topferkennung
US5658478A (en) * 1994-05-03 1997-08-19 Roeschel; Hans E. Automatic heating assembly with selective heating
EP0786923A2 (de) * 1996-01-26 1997-07-30 AEG Hausgeräte GmbH Schaltungssystem für den Übertemperaturschutz der Glaskeramikplatte eines Kochfeldes
DE19653641A1 (de) * 1996-12-20 1998-06-25 Gaggenau Hausgeraete Gmbh Topferkennung unter Zurhilfenahme eines Infrarotsensors

Also Published As

Publication number Publication date
GB2335551A (en) 1999-09-22
DE19911478A1 (de) 1999-09-30
FR2776162A1 (fr) 1999-09-17
ES2151805B1 (es) 2001-08-16
ITMI981660A1 (it) 2000-01-20
GB9905949D0 (en) 1999-05-05
ITMI981660A0 (it) 1998-07-20

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