Induction device comprising multiple individual coils for induction heating plates
AssigneeFagorbrandt SAS
InventorAlain Roux
Life of this patent
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Abstract
An induction device for an induction heating plate (5), is adapted in such a way as to be arranged beneath a vitroceramic plate and includes at least first and second individual electroconductive windings (3A and 3B) which are arranged next to each other in a first plane. The device includes a magnetic conductive element (6) forming a coupling member which extends beneath the first individual winding (3A) and the second individual winding (3B) in such a way as to magnetically couple the first and second individual windings (3A and 3B). The invention can be especially used in an induction cooking surface.
Claims17
Induction device for an induction heating plate designed to be positioned under a glass-ceramic plate (1), comprising at least first and second individual coils (3A and 3B) with electrically conductive windings, positioned side by side in a first plane, characterized in that it comprises a magnetic conductive element (6) forming coupling means extending below the first individual coil (3A) and below the second individual coil (3B) so as to magnetically couple said first and second individual coils (3A and 3B).
Dependencies are inferred from the claim text.