MXPA04000713A - Unidad de calentamiento y sistema de control para hornillas que tiene la capacidad de detectar la presencia de una sarten y metodos para operar el mismo. - Google Patents

Unidad de calentamiento y sistema de control para hornillas que tiene la capacidad de detectar la presencia de una sarten y metodos para operar el mismo.

Info

Publication number
MXPA04000713A
MXPA04000713A MXPA04000713A MXPA04000713A MXPA04000713A MX PA04000713 A MXPA04000713 A MX PA04000713A MX PA04000713 A MXPA04000713 A MX PA04000713A MX PA04000713 A MXPA04000713 A MX PA04000713A MX PA04000713 A MXPA04000713 A MX PA04000713A
Authority
MX
Mexico
Prior art keywords
pan
control system
heater element
heating unit
detection unit
Prior art date
Application number
MXPA04000713A
Other languages
English (en)
Inventor
W Ensinger James
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of MXPA04000713A publication Critical patent/MXPA04000713A/es

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)

Abstract

La presente invencion proporciona un sistema de control para una unida de calentamiento en una hornilla que es capaz de detectar la presencia (o ausencia) de una sarten o utensilio de coccion: la unidad de calentamiento tiene un elemento calentador en cinta enrollada en espiral y puede montarse por debajo de una superficie de coccion de vidrio y ceramica; el sistema de control incluye una unidad de deteccion de sarten conectada electricamente al elemento calentador; la unidad de deteccion de sarten genera una senal de alta frecuencia a traves del elemento calentador para determinar si una sarten esta presente sobre la hornilla; la unidad de deteccion de sarten tambien tiene un circuito de oscilacion para generar la senal de alta frecuencia a traves del elemento calentador; en una modalidad, el sistema de control ademas incluye por lo menos un dispositivo interruptor que esta conectado entre el elemento y la fuente de energia; el dispositivo interruptor se abre para remover el elemento calentador de la fuente de energia cuando la unidad de deteccion de sarten genera la senal de alta frecuencia a traves del elemento calentador; la presente invencion tambien incluye una unidad de calentamiento que cuenta con unidades calentadoras duales para determinar el tamano de la sarten colocada sobre la hornilla; la presente invencion ademas incluye metodos para operar una unidad calentadora y un sistema de control que tenga la capacidad de detectar la presencia de una sarten.
MXPA04000713A 2001-07-26 2002-07-26 Unidad de calentamiento y sistema de control para hornillas que tiene la capacidad de detectar la presencia de una sarten y metodos para operar el mismo. MXPA04000713A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/915,897 US6492627B1 (en) 2001-07-26 2001-07-26 Heating unit and control system for cooktops having capability to detect presence of a pan and methods of operating same
PCT/US2002/023806 WO2003011001A2 (en) 2001-07-26 2002-07-26 Heating unit and control system for cooktops having capability to detect presence of a pan and methods of operating same

Publications (1)

Publication Number Publication Date
MXPA04000713A true MXPA04000713A (es) 2004-04-20

Family

ID=25436395

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000713A MXPA04000713A (es) 2001-07-26 2002-07-26 Unidad de calentamiento y sistema de control para hornillas que tiene la capacidad de detectar la presencia de una sarten y metodos para operar el mismo.

Country Status (6)

Country Link
US (1) US6492627B1 (es)
EP (1) EP1419674A2 (es)
CN (1) CN1535557A (es)
BR (1) BR0211362A (es)
MX (1) MXPA04000713A (es)
WO (1) WO2003011001A2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2211303B1 (es) * 2002-08-01 2005-10-01 Bsh Electrodomesticos España, S.A. Placa de cocina de induccion con zonas de calentamiento de estructura reconfigurable y procedimiento para incrementar la potencia maxima de dichas zonas de calentamiento.
GB2392499B (en) * 2002-08-24 2005-10-05 Ceramaspeed Ltd Electric heater
DE50303198D1 (de) * 2003-06-18 2006-06-08 Rational Ag Verfahren zur Kalibrierung von Gargeräten
US8890038B2 (en) 2004-03-30 2014-11-18 Thermoceramix Inc. Heating apparatus with multiple element array
US7482556B2 (en) * 2004-03-30 2009-01-27 Shaw John R Heating apparatus with multiple element array
KR20080068775A (ko) * 2007-01-20 2008-07-24 삼성전자주식회사 용기센서와 이를 갖는 발열유닛 및 그 발열유닛을 갖는조리장치와 그 제어방법
CN101690393B (zh) * 2007-06-22 2012-08-29 松下电器产业株式会社 感应加热烹调器
DE102009014570A1 (de) * 2009-03-17 2010-09-23 E.G.O. Elektro-Gerätebau GmbH Verfahren zur Steuerung einer Kochstelle eines Gasherdes sowie Vorrichtung
GB0913704D0 (en) * 2009-08-05 2009-09-16 Next Row Ltd Induction heating unit for hair rollers
US20110254939A1 (en) 2010-04-16 2011-10-20 Tatiana Pavlovna Kadantseva Detecting User Input Provided To A Projected User Interface
US10018514B2 (en) * 2014-02-17 2018-07-10 Haier Us Appliance Solutions, Inc. Cooktop temperature sensors and methods of operation
CN106678899A (zh) * 2015-11-11 2017-05-17 佛山市顺德区美的电热电器制造有限公司 电磁加热系统及用于电磁加热系统的检测锅具方法和装置
US10718527B2 (en) 2016-01-06 2020-07-21 James William Masten, JR. Infrared radiant emitter
CN107889300A (zh) * 2016-09-29 2018-04-06 浙江久康电器有限公司 插接式红外线电热炉盘及装用该电热炉盘的电加热灶
US11666170B2 (en) * 2019-02-08 2023-06-06 Lexmark International, Inc. Cooking device having a cooking vessel and a ceramic heater
US20220167788A1 (en) * 2019-03-19 2022-06-02 Breville USA, Inc. Cooking Appliance, Method and System

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068340A (en) 1957-09-16 1962-12-11 Gen Motors Corp Domestic appliance
US3646321A (en) 1970-06-22 1972-02-29 Gen Motors Corp Infrared surface heating unit
US3742179A (en) 1971-12-29 1973-06-26 Gen Electric Induction cooking appliance including wireless transmission of temperature data
US4010412A (en) 1972-03-27 1977-03-01 St. Paul's Engineering Company Control of electrical power supplies
GB1433478A (en) 1972-08-05 1976-04-28 Mcwilliams J A Electrical heating apparatus
US3796850A (en) 1973-05-31 1974-03-12 Westinghouse Electric Corp Pan detector for induction heating cooking unit
US4032750A (en) 1976-03-26 1977-06-28 General Electric Company Flat plate heating unit with foil heating means
DE2731782C2 (de) 1977-07-14 1983-04-21 E.G.O.- Regeltechnik GmbH, 7519 Oberderdingen Steuergerät für Elektrokochplatten
US4237368A (en) 1978-06-02 1980-12-02 General Electric Company Temperature sensor for glass-ceramic cooktop
US4499368A (en) 1984-03-05 1985-02-12 General Electric Company Utensil removal detection system for cooking appliance
USRE34671E (en) 1985-11-29 1994-07-26 Long; Marshall Continuous cooking grill
EP0234373A3 (de) * 1986-02-26 1988-03-02 E.G.O. Elektro-Geräte Blanc u. Fischer Kocheinheit mit Strahlheizkörper
US5293028A (en) 1987-01-05 1994-03-08 General Electric Company Cooktop appliance with improved power control
US4816647A (en) 1987-11-13 1989-03-28 General Electric Company Power control for appliance having a glass ceramic cooking surface
US5128516A (en) 1989-02-17 1992-07-07 Therm-O-Disc, Incorporated Heating element control
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.
US5349163A (en) 1990-08-17 1994-09-20 Samsung Electronics Co., Ltd. Method of automatically cooking food by detecting the amount of gas or smoke being exhausted from a cooking device during cooking
FR2667477A1 (fr) 1990-09-28 1992-04-03 Philips Electronique Lab Table chauffante a commandes automatiques.
US5256860A (en) 1993-01-22 1993-10-26 Therm-O-Disc, Incorporated Control for glass cooktops utilizing rod-shaped thermistor
FR2703505B1 (fr) 1993-03-30 1996-03-08 Moulinex Sa Appareil electrique de cuisson.
US5397873A (en) 1993-08-23 1995-03-14 Emerson Electric Co. Electric hot plate with direct contact P.T.C. sensor
US5658478A (en) * 1994-05-03 1997-08-19 Roeschel; Hans E. Automatic heating assembly with selective heating
US5658480A (en) 1995-09-05 1997-08-19 Therm-O-Disc, Incorporated Heating element control
DE19544652A1 (de) 1995-11-30 1997-06-05 Ako Werke Gmbh & Co Leistungs-Regeleinrichtung für eine Strahlungsbeheizung
DE19603845B4 (de) 1996-02-05 2010-07-22 E.G.O. Elektro-Gerätebau GmbH Elektrischer Strahlungsheizkörper mit einem aktiven Sensor zur Kochgefäßerkennung
DE19604306C2 (de) 1996-02-07 2000-05-11 Ako Werke Gmbh & Co Strahlungsheizkörper
US5780817A (en) 1996-02-27 1998-07-14 Eckman; Hanford L. Retrofittable glass-top electric stove element
IT240975Y1 (it) 1996-10-25 2001-04-20 Whirpool Europ S R L Dispositivo di controllo della temperatura e di sicurezza associatoa un elemento riscaldante di un piano di cottura in vetroceramica
GB2320626B (en) * 1996-12-19 2000-10-18 Ceramaspeed Ltd Cooking utensil detection method
US5953982A (en) 1997-11-19 1999-09-21 Curry; Wayne Device for preventing dry boiling of a pan
US5981916A (en) 1998-06-12 1999-11-09 Emerson Electric Co. Advanced cooking appliance
DE19945297A1 (de) * 1999-09-22 2001-03-29 Diehl Ako Stiftung Gmbh & Co Topferkennung
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

Also Published As

Publication number Publication date
US6492627B1 (en) 2002-12-10
WO2003011001A2 (en) 2003-02-06
WO2003011001A3 (en) 2003-05-15
BR0211362A (pt) 2007-07-10
CN1535557A (zh) 2004-10-06
EP1419674A2 (en) 2004-05-19

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