IT1255337B - DEVICE TO DETECT THE PRESENCE AND / OR THE TEMPERATURE OF A CONTAINER FOR THE PREPARATION OF FOOD PLACED ON A GLASS CERAMIC HOB - Google Patents

DEVICE TO DETECT THE PRESENCE AND / OR THE TEMPERATURE OF A CONTAINER FOR THE PREPARATION OF FOOD PLACED ON A GLASS CERAMIC HOB

Info

Publication number
IT1255337B
IT1255337B ITMI921692A ITMI921692A IT1255337B IT 1255337 B IT1255337 B IT 1255337B IT MI921692 A ITMI921692 A IT MI921692A IT MI921692 A ITMI921692 A IT MI921692A IT 1255337 B IT1255337 B IT 1255337B
Authority
IT
Italy
Prior art keywords
container
temperature
glass ceramic
hob
food placed
Prior art date
Application number
ITMI921692A
Other languages
Italian (it)
Inventor
Ronald Jan Asjes
Giovanni Franzetti
Franciscus Kokkeler
Marco Maritan
Original Assignee
Whirlpool Italia
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 Italia filed Critical Whirlpool Italia
Priority to ITMI921692A priority Critical patent/IT1255337B/en
Publication of ITMI921692A0 publication Critical patent/ITMI921692A0/en
Priority to EP93110666A priority patent/EP0579067B1/en
Priority to DE69316094T priority patent/DE69316094T2/en
Publication of ITMI921692A1 publication Critical patent/ITMI921692A1/en
Application granted granted Critical
Publication of IT1255337B publication Critical patent/IT1255337B/en

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
    • 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

Abstract

Un dispositivo per rilevare la presenza e/o la temperatura di un contenitore (5) per la preparazione di alimenti posto su un piano di cottura in vetroceramica (1), quest'ultimo presentando una superficie superiore (3) affacciate al contenitore (5) ed elementi riscaldanti (8) preferibilmente ad irraggiamento, quali lampade alogene o similari, detto dispositivo comprendendo una pluralità di mezzi distanziatori (25) interposti tra il contenitore (5) e la superficie superiore (3) del piano di cottura (5) e la superficie superiore (3) del piano di cottura (2) detti mezzi distanziatori (25) supportando tale contenitore (5) ed essendo associati al piano (1) suddetto, tali mezzi (25) racchiudendo mezzi sensori (31) atti a rilevare la presenza e/o la temperatura del contenitore (5) sopra citato, detti mezzi sensori (31) essendo connessi con mezzi di controllo (20) e di comando del funzionamento degli elementi riscaldanti (8) che, in funzione del rilevamento effettuato dai mezzi sensori (31) intervengono su tali elementi riscaldanti (8).A device for detecting the presence and / or temperature of a container (5) for preparing food placed on a glass ceramic hob (1), the latter having an upper surface (3) facing the container (5) and preferably irradiated heating elements (8), such as halogen or similar lamps, said device comprising a plurality of spacer means (25) interposed between the container (5) and the upper surface (3) of the cooking hob (5) and the upper surface (3) of the cooking hob (2) said spacer means (25) supporting this container (5) and being associated with the aforementioned hob (1), these means (25) enclosing sensor means (31) suitable for detecting the presence and / or the temperature of the container (5) mentioned above, said sensor means (31) being connected with control means (20) and for controlling the operation of the heating elements (8) which, according to the detection carried out by the sensor means ( 31) in they keep on these heating elements (8).

ITMI921692A 1992-07-13 1992-07-13 DEVICE TO DETECT THE PRESENCE AND / OR THE TEMPERATURE OF A CONTAINER FOR THE PREPARATION OF FOOD PLACED ON A GLASS CERAMIC HOB IT1255337B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI921692A IT1255337B (en) 1992-07-13 1992-07-13 DEVICE TO DETECT THE PRESENCE AND / OR THE TEMPERATURE OF A CONTAINER FOR THE PREPARATION OF FOOD PLACED ON A GLASS CERAMIC HOB
EP93110666A EP0579067B1 (en) 1992-07-13 1993-07-05 Device for determining the presence and/or the temperature of a food preparation container positioned on a glass ceramic heater
DE69316094T DE69316094T2 (en) 1992-07-13 1993-07-05 Device for detecting the presence and / or the temperature of a food preparation vessel on a glass ceramic hob

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921692A IT1255337B (en) 1992-07-13 1992-07-13 DEVICE TO DETECT THE PRESENCE AND / OR THE TEMPERATURE OF A CONTAINER FOR THE PREPARATION OF FOOD PLACED ON A GLASS CERAMIC HOB

Publications (3)

Publication Number Publication Date
ITMI921692A0 ITMI921692A0 (en) 1992-07-13
ITMI921692A1 ITMI921692A1 (en) 1994-01-13
IT1255337B true IT1255337B (en) 1995-10-31

Family

ID=11363657

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921692A IT1255337B (en) 1992-07-13 1992-07-13 DEVICE TO DETECT THE PRESENCE AND / OR THE TEMPERATURE OF A CONTAINER FOR THE PREPARATION OF FOOD PLACED ON A GLASS CERAMIC HOB

Country Status (3)

Country Link
EP (1) EP0579067B1 (en)
DE (1) DE69316094T2 (en)
IT (1) IT1255337B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2356442B1 (en) 2009-01-13 2012-03-13 Bsh Electrodomesticos España, S.A COOKING FIELD WITH A COVER PLATE.
ES2361106B1 (en) * 2009-04-17 2012-04-20 Bsh Electrodomesticos España S.A COVER PLATE FOR A COOKING FIELD.
ES2684174B1 (en) * 2017-03-30 2019-07-04 Bsh Electrodomesticos Espana Sa Cooking device with a support unit and cooking system with the device
EP4214447A2 (en) 2020-09-18 2023-07-26 BSH Hausgeräte GmbH Cooking system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552480A (en) * 1945-10-29 1951-05-08 Bendix Aviat Corp Electrical heating system
US3209106A (en) * 1961-02-24 1965-09-28 Pace Inc Thermoresponsive switch for electrically energizable surface heater
FR2669404A1 (en) * 1990-11-16 1992-05-22 Philips Atoires Electronique Hot-plate and utensil equipped with respective means selectively controlling their heat exchanges

Also Published As

Publication number Publication date
ITMI921692A1 (en) 1994-01-13
EP0579067A1 (en) 1994-01-19
ITMI921692A0 (en) 1992-07-13
DE69316094D1 (en) 1998-02-12
EP0579067B1 (en) 1998-01-07
DE69316094T2 (en) 1998-06-10

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970730