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1. CA2727253 - INDUCTION HEATING SYSTEM WITH VERSATILE INDUCTIVE CARTRIDGE

Office Canada
Application Number 2727253
Application Date 28.06.2009
Publication Number 2727253
Publication Date 07.01.2010
Publication Kind A1
IPC
H05B 6/12
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
6Heating by electric, magnetic, or electromagnetic fields
02Induction heating
10Induction heating apparatus, other than furnaces, for specific applications
12Cooking devices
CPC
A47J 36/20
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
16Inserts
20Perforated bases or perforated containers to be placed inside a cooking utensil ; ; Draining baskets, inserts with separation wall
A47J 36/2411
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
24Warming devices
2411Baby bottle warmers; Devices for warming baby food in jars
A47J 36/2433
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
24Warming devices
2411Baby bottle warmers; Devices for warming baby food in jars
2433with electrical heating means
A47J 36/2444
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
24Warming devices
2444Drinking cups with heating means
A47J 36/2466
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
24Warming devices
2444Drinking cups with heating means
2461with electrical heating means
2466with integral heating means
A47J 36/32
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
36Parts, details or accessories of cooking-vessels
32Time-controlled igniting mechanisms or alarm devices ; ; Electronic control devices
Applicants POPESCU, BOGDAN
Inventors POPESCU, BOGDAN
Priority Data 12493077 26.06.2009 US
61/133,809 02.07.2008 US
Title
(EN) INDUCTION HEATING SYSTEM WITH VERSATILE INDUCTIVE CARTRIDGE
(FR) SYSTEME DE CHAUFFAGE PAR INDUCTION AVEC CARTOUCHE INDUCTIVE POLYVALENTE
Abstract
(EN)
Disclosed are devices and systems for inductive heating of a liquid or food, which comprise versatile inductive heating cartridges. To be able to use a normally inductively non-heatable cup or vessel made of a generally dielectric material with an induction heating unit, a removable cartridge made of an inductively heatable material is inserted into the vessel In one embodiment, the cartridge is retained in the vessel by an attachment functionality which prevents the cartridge from sliding or flipping when the cup or vessel is tipped to serve or pour. The attachment functionality is disengageable, and the cartridge may be transferred from cup to cup or vessel to vessel by the user. In another embodiment, the cartridges are configured to more efficiently work with the "pot detection" circuits of modem inductive hot plates or ranges. In another embodiment, the cartridge includes an RFID tag, antenna, and sensor package.

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