ES2439418R1 - Cooking Field Device - Google Patents

Cooking Field Device Download PDF

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Publication number
ES2439418R1
ES2439418R1 ES201231156A ES201231156A ES2439418R1 ES 2439418 R1 ES2439418 R1 ES 2439418R1 ES 201231156 A ES201231156 A ES 201231156A ES 201231156 A ES201231156 A ES 201231156A ES 2439418 R1 ES2439418 R1 ES 2439418R1
Authority
ES
Spain
Prior art keywords
page
application
art
date
elements
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
ES201231156A
Other languages
Spanish (es)
Other versions
ES2439418A2 (en
ES2439418B1 (en
Inventor
Ignacio Garde Aranda
Paul Muresan
Daniel Palacios Tomás
Ramón Peinado Adiego
David VALEAU MARTÍN
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.)
BSH Electrodomesticos Espana SA
Original Assignee
BSH Electrodomesticos Espana SA
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 BSH Electrodomesticos Espana SA filed Critical BSH Electrodomesticos Espana SA
Priority to ES201231156A priority Critical patent/ES2439418B1/en
Priority to ES13176009.2T priority patent/ES2615428T3/en
Priority to EP13176009.2A priority patent/EP2688366B1/en
Publication of ES2439418A2 publication Critical patent/ES2439418A2/en
Publication of ES2439418R1 publication Critical patent/ES2439418R1/en
Application granted granted Critical
Publication of ES2439418B1 publication Critical patent/ES2439418B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12Cooking devices
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/06Control, e.g. of temperature, of power
    • H05B6/062Control, e.g. of temperature, of power for cooking plates or the like
    • H05B6/065Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/03Heating plates made out of a matrix of heating elements that can define heating areas adapted to cookware randomly placed on the heating plate
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/05Heating plates with pan detection means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

La invención parte de un dispositivo de campo de cocción con una pluralidad de inductores (14, 14b) dispuestos debajo de una superficie de cocción (12, 12b), con un sistema de reconocimiento de olla (16, 16b) para una detección de uno o varios elementos de batería de cocción (18, 18b) apoyados sobre la superficie de cocción (12, 12b), y con una unidad de control (20, 20b) para accionar los inductores (14, 14b).#Con el fin de poner a disposición un dispositivo genérico con propiedades mejoradas en lo referente a comodidad de usuario, flexibilidad, y costes de producción, se propone que la unidad de control (20, 20b) esté prevista para emitir al menos un parámetro de los inductores (14, 14b) cubiertos por los elementos de batería de cocción (18, 18b) para una iniciación de un proceso de selección.The invention starts from a cooking field device with a plurality of inductors (14, 14b) arranged below a cooking surface (12, 12b), with a pot recognition system (16, 16b) for detecting one or several cooking battery elements (18, 18b) resting on the cooking surface (12, 12b), and with a control unit (20, 20b) to drive the inductors (14, 14b). # In order to to make available a generic device with improved properties in terms of user comfort, flexibility, and production costs, it is proposed that the control unit (20, 20b) be provided to emit at least one parameter of the inductors (14, 14b) covered by the cooking battery elements (18, 18b) for an initiation of a selection process.

Claims (2)

OFICINA ESPAÑOLA DE PATENTES Y MARCAS SPANISH OFFICE OF THE PATENTS AND BRAND N.º solicitud: 201231156 Application no .: 201231156 ESPAÑA SPAIN Fecha de presentación de la solicitud: 20.07.2012 Date of submission of the application: 07/20/2012 Fecha de prioridad: Priority Date: INFORME SOBRE EL ESTADO DE LA TECNICA REPORT ON THE STATE OF THE TECHNIQUE 51 Int. Cl. : H05B6/06 (2006.01) H05B6/12 (2006.01) 51 Int. Cl.: H05B6 / 06 (2006.01) H05B6 / 12 (2006.01) DOCUMENTOS RELEVANTES  RELEVANT DOCUMENTS
Categoría Category
56 Documentos citados Reivindicaciones afectadas 56 Documents cited Claims Affected
X X
ES 2362839 A1 (BSH ELECTRODOMÉSTICOS ESPAÑA) 14.07.2011, 1,11 EN 2362839 A1 (BSH APPLIANCES SPAIN) 07.07.2011, 1.11
página 3, línea 31 – página 4, línea 51; figuras 1-5. page 3, line 31 - page 4, line 51; Figures 1-5.
X X
ES 2362782 A1 (BSH ELECTRODOMÉSTICOS ESPAÑA) 13.07.2011, 1,11 EN 2362782 A1 (BSH APPLIANCES SPAIN) 13.07.2011, 1.11
página 4, línea 25 – página 6, línea 8; figuras 1-5. page 4, line 25 - page 6, line 8; Figures 1-5.
X X
ES 2324450 A1 (BSH ELECTRODOMÉSTICOS ESPAÑA) 06.08.2009, 1,11 EN 2324450 A1 (BSH APPLIANCES SPAIN) 06.08.2009, 1.11
página 4, línea 23 – página 5, línea 19; figuras 1,3a,3b. page 4, line 23 - page 5, line 19; Figures 1,3a, 3b.
X X
DE 102009020905 A1 (DIEHL AKO STIFTUNG GMBH & CO) 09.12.2010, 1,11 DE 102009020905 A1 (DIEHL AKO STIFTUNG GMBH & CO) 09.12.2010, 1.11
resumen; figuras 1a,1b. summary; Figures 1a, 1b.
Categoría de los documentos citados X: de particular relevancia Y: de particular relevancia combinado con otro/s de la misma categoría A: refleja el estado de la técnica O: referido a divulgación no escrita P: publicado entre la fecha de prioridad y la de presentación de la solicitud E: documento anterior, pero publicado después de la fecha de presentación de la solicitud Category of the documents cited X: of particular relevance Y: of particular relevance combined with other / s of the same category A: reflects the state of the art O: refers to unwritten disclosure P: published between the priority date and the date of priority submission of the application E: previous document, but published after the date of submission of the application
El presente informe ha sido realizado • para todas las reivindicaciones • para las reivindicaciones nº: This report has been prepared • for all claims • for claims no:
Fecha de realización del informe 04.03.2014 Date of realization of the report 04.03.2014
Examinador M. P. Pérez Moreno Página 1/4 Examiner M. P. Pérez Moreno Page 1/4
INFORME DEL ESTADO DE LA TÉCNICA REPORT OF THE STATE OF THE TECHNIQUE Nº de solicitud: 201231156 Application number: 201231156 Documentación mínima buscada (sistema de clasificación seguido de los símbolos de clasificación) H05B Bases de datos electrónicas consultadas durante la búsqueda (nombre de la base de datos y, si es posible, términos de Minimum documentation searched (classification system followed by classification symbols) H05B Electronic databases consulted during the search (name of the database and, if possible, terms of búsqueda utilizados) INVENES, EPODOC search used) INVENES, EPODOC Informe del Estado de la Técnica Página 2/4 State of the Art Report Page 2/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201231156 Application number: 201231156 Fecha de Realización de la Opinión Escrita: 04.03.2014 Date of Written Opinion: 04.03.2014 Declaración Statement
Novedad (Art. 6.1 LP 11/1986) Novelty (Art. 6.1 LP 11/1986)
Reivindicaciones Reivindicaciones 1-12 SI NO Claims Claims 1-12 IF NOT
Actividad inventiva (Art. 8.1 LP11/1986) Inventive activity (Art. 8.1 LP11 / 1986)
Reivindicaciones Reivindicaciones 2-10, 12 1,11 SI NO Claims Claims 2-10, 12 1.11 IF NOT
Se considera que la solicitud cumple con el requisito de aplicación industrial. Este requisito fue evaluado durante la fase de examen formal y técnico de la solicitud (Artículo 31.2 Ley 11/1986). The application is considered to comply with the industrial application requirement. This requirement was evaluated during the formal and technical examination phase of the application (Article 31.2 Law 11/1986). Base de la Opinión.-  Opinion Base.- La presente opinión se ha realizado sobre la base de la solicitud de patente tal y como se publica. This opinion has been made on the basis of the patent application as published. Informe del Estado de la Técnica Página 3/4 State of the Art Report Page 3/4 OPINIÓN ESCRITA WRITTEN OPINION Nº de solicitud: 201231156 Application number: 201231156 1. Documentos considerados.-  1. Documents considered.- A continuación se relacionan los documentos pertenecientes al estado de la técnica tomados en consideración para la realización de esta opinión. The documents belonging to the state of the art taken into consideration for the realization of this opinion are listed below.
Documento Document
Número Publicación o Identificación Fecha Publicación Publication or Identification Number publication date
D01 D01
ES 2362839 A1 (BSH ELECTRODOMÉSTICOS ESPAÑA) 14.07.2011 ES 2362839 A1 (BSH APPLIANCES SPAIN) 07/14/2011
D02 D02
ES 2362782 A1 (BSH ELECTRODOMÉSTICOS ESPAÑA) 13.07.2011 ES 2362782 A1 (BSH APPLIANCES SPAIN) 07-13-2011
D03 D03
ES 2324450 A1 (BSH ELECTRODOMÉSTICOS ESPAÑA) 06.08.2009 ES 2324450 A1 (BSH APPLIANCES SPAIN) 06.08.2009
D04 D04
DE 102009020905 A1 (DIEHL AKO STIFTUNG GMBH & CO) 09.12.2010 DE 102009020905 A1 (DIEHL AKO STIFTUNG GMBH & CO) 12/09/2010
2. Declaración motivada según los artículos 29.6 y 29.7 del Reglamento de ejecución de la Ley 11/1986, de 20 de marzo, de Patentes sobre la novedad y la actividad inventiva; citas y explicaciones en apoyo de esta declaración  2. Statement motivated according to articles 29.6 and 29.7 of the Regulations for the execution of Law 11/1986, of March 20, on Patents on novelty and inventive activity; quotes and explanations in support of this statement De todos los documentos recuperados del estado de la técnica se considera que el documento D01 es el más cercano a la solicitud que se analiza. Este documento describe una encimera de cocina de inducción de matriz, con una pluralidad de elementos de calentamiento, una disposición de detección para detectar la posición y el tamaño de uno o varios elementos de batería de cocción, y una unidad de mando que está diseñada para generar una representación de un área de la base de los elementos de cocción, y de acuerdo a lo detectado, reunir varios elementos de calentamiento en una o varias zonas de calentamiento. El documento D02 describe una encimera de cocina de inducción de matriz con una pluralidad de elementos de calentamiento, una interfaz de usuario para introducir un grado de potencia, una disposición de detección para detectar una posición y tamaño de uno o varios elementos de batería de cocción, y una unidad de mando para una cocina de inducción. La unidad de mando puede accionar zonas diferentes de calentamiento según la superficie de la encimera cubierta por el recipiente, y las diferentes zonas pueden ser calentadas con diferentes potencias de calentamiento. El documento D03 describe una encimera de cocina de inducción de matriz con una pluralidad de elementos de calentamiento, una disposición de detección para detectar una posición y tamaño de uno o varios elementos de batería de cocción, con elementos sensores dispuestos en una cuadrícula de sensores y una unidad de mando para la activación y desactivación de los elementos sensores. El documento D04 describe una encimera de cocina de inducción de matriz. Múltiples elementos se disponen bajo la encimera, cada elemento de calentamiento tiene una unidad de detección para detectar la forma y el tamaño de un elemento de una batería de cocción. Una unidad de control es la encargada de activar o desactivar cada elemento de calentamiento Por todo lo anterior se concluye que los documentos D01-D04 afectan al requisito de actividad inventiva de las reivindicaciones 1 y 11 ya que posee todas las características descritas en dichas reivindicaciones, en el sentido que establecen el artículo 8.1 de la Ley 11/1986, de 20 de marzo, de Patentes. En conclusión, la solicitud no satisface el requisito de actividad inventiva establecido en el Art. 4.1 de la Ley 11/1986, de 20 de marzo, de Patentes. Of all the documents recovered from the state of the art, document D01 is considered to be the closest to the request being analyzed. This document describes a matrix induction cooktop, with a plurality of heating elements, a detection arrangement for detecting the position and size of one or several cooking battery elements, and a control unit that is designed to generate a representation of an area of the base of the cooking elements, and as detected, gather several heating elements in one or several heating zones. Document D02 describes a matrix induction cooktop with a plurality of heating elements, a user interface for entering a degree of power, a detection arrangement for detecting a position and size of one or more cooking battery elements. , and a control unit for an induction cooker. The control unit can operate different heating zones according to the surface of the countertop covered by the container, and the different zones can be heated with different heating powers. Document D03 describes a matrix induction cooktop with a plurality of heating elements, a detection arrangement for detecting a position and size of one or several cooking battery elements, with sensor elements arranged in a sensor grid and a control unit for activating and deactivating the sensor elements. Document D04 describes a matrix induction cooktop. Multiple elements are arranged under the countertop, each heating element has a detection unit to detect the shape and size of an element of a cooking battery. A control unit is responsible for activating or deactivating each heating element. Based on the foregoing, it is concluded that documents D01-D04 affect the inventive activity requirement of claims 1 and 11 since it has all the features described in said claims, in the sense established in article 8.1 of Law 11/1986, of March 20, on Patents. In conclusion, the application does not satisfy the requirement of inventive activity established in Art. 4.1 of Law 11/1986, of March 20, on Patents. Informe del Estado de la Técnica Página 4/4 State of the Art Report Page 4/4
ES201231156A 2012-07-20 2012-07-20 Cooking Field Device Active ES2439418B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES201231156A ES2439418B1 (en) 2012-07-20 2012-07-20 Cooking Field Device
ES13176009.2T ES2615428T3 (en) 2012-07-20 2013-07-11 Cooking Field Device
EP13176009.2A EP2688366B1 (en) 2012-07-20 2013-07-11 Hotplate device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201231156A ES2439418B1 (en) 2012-07-20 2012-07-20 Cooking Field Device

Publications (3)

Publication Number Publication Date
ES2439418A2 ES2439418A2 (en) 2014-01-22
ES2439418R1 true ES2439418R1 (en) 2014-03-12
ES2439418B1 ES2439418B1 (en) 2015-03-12

Family

ID=48748056

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201231156A Active ES2439418B1 (en) 2012-07-20 2012-07-20 Cooking Field Device
ES13176009.2T Active ES2615428T3 (en) 2012-07-20 2013-07-11 Cooking Field Device

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES13176009.2T Active ES2615428T3 (en) 2012-07-20 2013-07-11 Cooking Field Device

Country Status (2)

Country Link
EP (1) EP2688366B1 (en)
ES (2) ES2439418B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013213032A1 (en) * 2013-07-03 2015-01-08 E.G.O. Elektro-Gerätebau GmbH hob
WO2015015360A1 (en) 2013-07-31 2015-02-05 BSH Bosch und Siemens Hausgeräte GmbH Cooktop device
EP2846607B1 (en) 2013-09-05 2016-05-18 Electrolux Appliances Aktiebolag An induction cooking hob including a cooking area with three or more induction coils and a method for controlling a cooking area
EP2941091B1 (en) 2014-04-30 2019-04-24 Electrolux Appliances Aktiebolag Hob with free configurable heating array and touchscreen control, method for operating a hob with free configurable heating array and touchscreen control and computer program product
DE102014215113A1 (en) 2014-07-31 2016-02-04 BSH Hausgeräte GmbH Hob with an illuminated coupling display area
EP3297400B1 (en) * 2015-05-14 2019-07-03 Panasonic Intellectual Property Management Co., Ltd. Induction heating cooking utensil
DE102015118453B4 (en) * 2015-10-29 2017-11-16 Miele & Cie. Kg Method for operating a cooking field device
ES2618798B1 (en) * 2015-12-17 2018-04-06 Bsh Electrodomésticos España, S.A. Home appliance system with cooking range and functional unit
EP3401605B1 (en) * 2017-05-12 2024-02-21 Electrolux Appliances Aktiebolag Cooking hob with user interface
EP3445134B1 (en) * 2017-08-14 2020-03-11 Electrolux Appliances Aktiebolag Cooking appliance and method for operating a cooking appliance
DE102019132486A1 (en) * 2019-11-29 2021-06-02 Miele & Cie. Kg Method for inductive heating of a medium by means of a small preparation device, small preparation device and system for carrying out the method
DE102021214821B3 (en) * 2021-12-21 2023-03-30 E.G.O. Elektro-Gerätebau GmbH Method of operating a cooktop and cooktop

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DE102009020905A1 (en) * 2009-05-12 2010-12-09 Diehl Ako Stiftung & Co. Kg Hob for use in cookware, has multiple heating elements, which are arranged in or below hot plate for cooking zone, such that each heating element is assigned detection unit for pan detection
ES2362782A1 (en) * 2009-04-17 2011-07-13 Bsh Electrodomesticos España, S.A. Cooktop having a detection assembly and method for operating a cooktop
ES2362839A1 (en) * 2009-04-17 2011-07-14 Bsh Electrodomesticos España, S.A. Method for detecting cookware on a matrix hob

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ES2324450A1 (en) * 2007-08-07 2009-08-06 Bsh Electrodomesticos España, S.A. Hob with a sensor device and method for detecting cooking utensils on a hob
ES2362782A1 (en) * 2009-04-17 2011-07-13 Bsh Electrodomesticos España, S.A. Cooktop having a detection assembly and method for operating a cooktop
ES2362839A1 (en) * 2009-04-17 2011-07-14 Bsh Electrodomesticos España, S.A. Method for detecting cookware on a matrix hob
DE102009020905A1 (en) * 2009-05-12 2010-12-09 Diehl Ako Stiftung & Co. Kg Hob for use in cookware, has multiple heating elements, which are arranged in or below hot plate for cooking zone, such that each heating element is assigned detection unit for pan detection

Also Published As

Publication number Publication date
ES2439418A2 (en) 2014-01-22
EP2688366A1 (en) 2014-01-22
EP2688366B1 (en) 2017-01-18
ES2615428T3 (en) 2017-06-06
ES2439418B1 (en) 2015-03-12

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