WO1997035455A1 - Sistema de aprovechamiento de la superficie total de vitroceramica para cocina - Google Patents
Sistema de aprovechamiento de la superficie total de vitroceramica para cocina Download PDFInfo
- Publication number
- WO1997035455A1 WO1997035455A1 PCT/ES1997/000073 ES9700073W WO9735455A1 WO 1997035455 A1 WO1997035455 A1 WO 1997035455A1 ES 9700073 W ES9700073 W ES 9700073W WO 9735455 A1 WO9735455 A1 WO 9735455A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- waves
- container
- base
- under
- Prior art date
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
-
- 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
- H05B2213/03—Heating plates made out of a matrix of heating elements that can define heating areas adapted to cookware randomly placed on the heating plate
-
- 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
Definitions
- This invention has its application within the industry dedicated to the manufacture of plates or the like of vitroceramics.
- Vitroceramic plates normally formed from four heat emitting foci of different diameters are currently known.
- SUBSTITUTE SHEETS (RULE 26) the connected resistance, regardless of the surface of the base of the container located thereon, resulting in an energy misuse, and not being able to heat containers of large surfaces at its base for not being able to distribute the heat of a uniform way across the entire surface of it.
- the ignition in the latest generation ceramic hobs is produced by induction, when a container is placed on the surface of the ceramic hob, with the peculiarity that this container must have iron in its composition, that is to say Fe, in order to be detected by the magnets located under the plate and also being its delimited heating zone.
- the system for utilizing the total surface of the ceramic hob for the kitchen object of the invention is constituted from a plate of ceramic-ceramic material, under which a number of sufficient resistances are placed and distributed in a multitude of points, so that the entire surface of the plate can heat a container located on any point thereof.
- SUBSTITUTE SHEET Each resistance operates through the detection of waves, whether electromagnetic, radio frequency, audio frequency, or light whatever its spectrum, for example, infrared, ultraviolet, visible light or laser beam.
- These waves are detected by a receiver, appropriate to each type of wave, located under or next to the resistance, so that it does not hinder the reception of the waves, which are launched by a transmitter or emitters, located well at the top and outside the ceramic hob, or placed under the resistance next to the receiver.
- the waves are detected by their reflection when they bounce against the bottom wall of the base of the container that is placed on the ceramic hob.
- the emission of waves must be carried out from several separate points in order to avoid shadows on the plate, for example, which would give rise to the handles or handles of the container.
- the ceramic hob can be divided by way of example into four parts or zones of independent connection and temperature control to use, only and exclusively, a part of the plate, if it is not necessary to use more surfaces, or use in each zone, different heat power.
- the invention also allows the appropriate connection to work in a manner similar to the ceramic hobs, currently existing in the market, by manually operating a certain area of the plate, usually in a circular fashion, composed of several resistors.
- the invention has the advantage of being able to use large containers at its base, heating it uniformly at all points thereof, while using any other point on the surface of the glass ceramic that was free if necessary.
- SUBSTITUTE SHEET (RULE 26) container on any point of the plate and acting on a general control would have the invention connected with a high degree of safety and comfort, increased with the possibility of placing a timing between the moment of detection by the receiver, until the ignition of the resistance on which it acts.
- Figure number 1 Corresponds to a top plan view of the ceramic hob used in the invention, corresponding to a system for utilizing the total surface of ceramic hob for cooking, showing in this figure the structure of a configuration any of the resistors located under the plate.
- Figure number 2. Shows a perspective view of the arrangement of the elements that make up the invention, specifically of the detection means of the base of the container, according to the place where it is located on the plate.
- the system of utilization of the total surface of ceramic hob for kitchen is constituted from a plate of glass-ceramic material (1), having resistances (2), placed under the glass ceramic plate (1), with a wave emitter (3), a wave receiver (4), control knobs (5), insulating walls (7), to delimit the projection and reception of the waves, having referenced with (6) the vessel placed on the plate (1) and with (8) the direction of the waves launched by the emitter.
- each set of emitter (3) and receiver (4) is related only to a resistor (2) , which adopts the circular configuration, located under the hob (1) for kitchen.
- the ceramic hob (1) is divided into four equal areas in surface and number of resistors or heat points, each of which can be connected independently by its switch or potentiometer, and the four can also be connected zones at the same time for a fifth general command.
- the emitters (3) and the receivers (4), are divided by insulating walls (7), conveniently
- SUBSTITUTE SHEETS (RULE 26) distributed, which define the direction of the waves (8) emitted and the reception of these by the receiver (4).
- the emitters (3) send infrared light (8) upwards, crossing the ceramic hob (1), and expanding in case of not finding an obstacle and not receiving the waves the receiver (4) corresponding to that emitter (3), so it does not connect to the resistor (2) of which it forms.
- the infrared light (8) bounces on this base (6) downwards, receiving it the receiver (4) and it gives the order to turn on this resistance (2) under the base of the container (6).
- a timer is placed so that this receiver, in the case of giving the connection order to its resistance, does not do so until after some time, for example 7 seconds, as a security measure.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Baking, Grill, Roasting (AREA)
- Cookers (AREA)
- Electric Stoves And Ranges (AREA)
- Electric Ovens (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97908299A EP0831675A1 (en) | 1996-03-20 | 1997-03-20 | System for exploiting the total vitroceramic cooking surface |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP9600676 | 1996-03-20 | ||
ES9600676A ES2115525B1 (es) | 1996-03-20 | 1996-03-20 | Sistema de aprovechamiento de la superficie total de vitroceramica para cocina. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997035455A1 true WO1997035455A1 (es) | 1997-09-25 |
Family
ID=8294252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES1997/000073 WO1997035455A1 (es) | 1996-03-20 | 1997-03-20 | Sistema de aprovechamiento de la superficie total de vitroceramica para cocina |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0831675A1 (es) |
ES (1) | ES2115525B1 (es) |
WO (1) | WO1997035455A1 (es) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2709422A1 (de) * | 2012-09-13 | 2014-03-19 | BSH Bosch und Siemens Hausgeräte GmbH | Kochfeldvorrichtung |
EP2709423A1 (de) * | 2012-09-13 | 2014-03-19 | BSH Bosch und Siemens Hausgeräte GmbH | Kochfeldvorrichtung |
ES2683880A1 (es) * | 2017-03-28 | 2018-09-28 | Bsh Electrodomésticos España, S.A. | Dispositivo de campo de cocción |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1319292B1 (it) * | 2000-11-08 | 2003-10-10 | Whirlpool Co | Dispositivo per rilevare la collocazione di utensili di cottura su unpiano di cottura ad elementi riscaldanti discreti e distribuiti. |
DE10120136A1 (de) * | 2001-04-25 | 2002-11-14 | Frima Sa | Garverfahren und Gargerät mit automatischer Garguterkennung |
ES2284322B1 (es) * | 2005-04-25 | 2008-09-01 | Ildefonso Orozco Espinosa | Vitroceramica multizonal por induccion, con activacion automatica y ajustada de la zona operativa. |
ES2321467B1 (es) * | 2007-08-24 | 2010-03-04 | Bsh Electrodomesticos España, S.A. | Disposicion de dispositivo de coccion. |
DE102013218950A1 (de) * | 2013-09-20 | 2015-03-26 | E.G.O. Elektro-Gerätebau GmbH | Vorrichtung und Verfahren zur Topferkennung |
ES2689374R1 (es) * | 2017-03-28 | 2018-11-16 | BSH Electrodomésticos España S.A. | Dispositivo de campo de cocción |
WO2018178785A1 (de) * | 2017-03-28 | 2018-10-04 | BSH Hausgeräte GmbH | Kochfeldvorrichtung |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953711A (en) * | 1973-11-06 | 1976-04-27 | E.G.O. Elektro-Geraete Blanc Und Fischer | Cooking units |
DE3327622A1 (de) * | 1983-07-30 | 1985-02-07 | Blanc Gmbh & Co, 7519 Oberderdingen | Elektrische heizplatte fuer ein glaskeramik-kochfeld |
ES2006115A6 (es) * | 1988-03-18 | 1989-04-01 | Goicoechea Celaya Juan Jose | Sistema de cocina. |
DE9105672U1 (de) * | 1991-05-07 | 1991-06-20 | Grass AG, Höchst, Vorarlberg | Kochzone mit Keramikplatten |
DE4007680A1 (de) * | 1990-03-10 | 1991-09-19 | Grass Ag | Heizplatte |
DE9106849U1 (de) * | 1991-05-07 | 1992-06-11 | Grass AG, Höchst, Vorarlberg | Kochzonen mit Keramikplatte |
US5243171A (en) * | 1988-11-25 | 1993-09-07 | Nasram Investments Limited | Food service system utilizing reflected infrared signals to identify type of dish |
EP0690659A2 (de) * | 1994-06-27 | 1996-01-03 | Bosch-Siemens Hausgeräte GmbH | Infrarotgesteuerte Garungseinheit |
-
1996
- 1996-03-20 ES ES9600676A patent/ES2115525B1/es not_active Expired - Fee Related
-
1997
- 1997-03-20 EP EP97908299A patent/EP0831675A1/en not_active Withdrawn
- 1997-03-20 WO PCT/ES1997/000073 patent/WO1997035455A1/es not_active Application Discontinuation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953711A (en) * | 1973-11-06 | 1976-04-27 | E.G.O. Elektro-Geraete Blanc Und Fischer | Cooking units |
DE3327622A1 (de) * | 1983-07-30 | 1985-02-07 | Blanc Gmbh & Co, 7519 Oberderdingen | Elektrische heizplatte fuer ein glaskeramik-kochfeld |
ES2006115A6 (es) * | 1988-03-18 | 1989-04-01 | Goicoechea Celaya Juan Jose | Sistema de cocina. |
US5243171A (en) * | 1988-11-25 | 1993-09-07 | Nasram Investments Limited | Food service system utilizing reflected infrared signals to identify type of dish |
DE4007680A1 (de) * | 1990-03-10 | 1991-09-19 | Grass Ag | Heizplatte |
DE9105672U1 (de) * | 1991-05-07 | 1991-06-20 | Grass AG, Höchst, Vorarlberg | Kochzone mit Keramikplatten |
DE9106849U1 (de) * | 1991-05-07 | 1992-06-11 | Grass AG, Höchst, Vorarlberg | Kochzonen mit Keramikplatte |
EP0690659A2 (de) * | 1994-06-27 | 1996-01-03 | Bosch-Siemens Hausgeräte GmbH | Infrarotgesteuerte Garungseinheit |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2709422A1 (de) * | 2012-09-13 | 2014-03-19 | BSH Bosch und Siemens Hausgeräte GmbH | Kochfeldvorrichtung |
EP2709423A1 (de) * | 2012-09-13 | 2014-03-19 | BSH Bosch und Siemens Hausgeräte GmbH | Kochfeldvorrichtung |
EP2709422B1 (de) | 2012-09-13 | 2016-11-09 | BSH Hausgeräte GmbH | Kochfeldvorrichtung |
ES2683880A1 (es) * | 2017-03-28 | 2018-09-28 | Bsh Electrodomésticos España, S.A. | Dispositivo de campo de cocción |
Also Published As
Publication number | Publication date |
---|---|
EP0831675A1 (en) | 1998-03-25 |
ES2115525B1 (es) | 1999-02-16 |
ES2115525A1 (es) | 1998-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1997035455A1 (es) | Sistema de aprovechamiento de la superficie total de vitroceramica para cocina | |
CA2336036A1 (en) | Heating assembly and cooking apparatus | |
ES2319031A1 (es) | Campo de coccion con un elemento de calentamiento movible. | |
US6348676B2 (en) | Rapid cooking device using infrared light | |
ATE79498T1 (de) | Heizgeraet. | |
ES2773939T3 (es) | Soporte de batería de cocción y punto de cocción a gas | |
CN204190968U (zh) | 照明系统、以及辅助装置 | |
ES2336877B1 (es) | Aparato domestico con una interfaz de usuario que comprende un elemento de ajuste. | |
US6323472B1 (en) | Radiant electric heater for a microwave oven | |
JPH0410716B2 (es) | ||
EP0523712A3 (en) | Glass ceramic cooking hob with a reflecting surface arranged in a position corresponding with a light and/or heat generator, in particular a halogen lamp cooled by air circulation | |
ATE278310T1 (de) | Kochgerät mit glaskeramikkochfläche mit schnellkochzone | |
ES2345865B1 (es) | Campo de coccion con una pluralidad de elementos de calentamiento dispuestos en una reticula. | |
US20210247073A1 (en) | Cooking appliance | |
CN209644637U (zh) | 一种烹饪锅具 | |
ES2332401T3 (es) | Antena para un horno microondas. | |
ES2937792T3 (es) | Sistema de cocción y procedimiento para la puesta en funcionamiento de un sistema de cocción | |
JPS6129626A (ja) | 電気こんろ | |
US7019265B2 (en) | Turntable incorporating heating means and oven incorporating the same | |
NZ515623A (en) | Electrical heater | |
CN212465743U (zh) | 烹饪器具 | |
CN210624608U (zh) | 烹饪器具 | |
KR200339307Y1 (ko) | 가스레인지용 원적외선 받침대 | |
CN109859971B (zh) | 一种用于家用电器的发光感应开关结构 | |
ITMI950372A1 (it) | Controllo a radiofrequenza delle sorgenti termiche elettriche di piani di cottura di vetroceramica |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1997908299 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1997908299 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP Ref document number: 97533169 Format of ref document f/p: F |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1997908299 Country of ref document: EP |