公开(公告)号：US06633023B2

公开(公告)日：2003-10-14

申请号：US09813136

申请日：2001-03-21

申请人： René Cornec ,  Didier Gouardo ,  Alain Roux

发明人： René Cornec ,  Didier Gouardo ,  Alain Roux

IPC分类号： H05B612

CPC分类号： H05B6/065 ,  H05B6/1272 ,  Y02B40/126

摘要： An induction heating device for heating cooking vessels includes at least three concentric inductors and implements a step of heating a load. For a load covering at least three inductors, at least one intermediate inductor that is covered and that is determined in such a manner as to homogenize the input of heat to the load is not energized during the heating step. Applications of the device include domestic hot plates.

摘要翻译： 用于加热烹饪容器的感应加热装置包括至少三个同心电感器，并且实现加热负载的步骤。 对于覆盖至少三个电感器的负载，在加热步骤期间，被覆盖并且以将均匀化到负载的输入的方式确定的至少一个中间电感器不被通电。 该设备的应用包括家用热板。

公开(公告)号：US07361870B2

公开(公告)日：2008-04-22

申请号：US10542859

申请日：2003-12-31

申请人： René Cornec ,  Didier Gouardo ,  Cédric Goumy

发明人： René Cornec ,  Didier Gouardo ,  Cédric Goumy

IPC分类号： H05B6/04

CPC分类号： H02M7/53803 ,  Y02B70/1441

摘要： A supply generator for an oscillating circuit, includes an inductance (L) and a resonant capacitor (C3, C4), for operation at a fixed frequency and also includes at least one pair of transistors (I2, I2), operated on a variable cyclic regime for modifying the power. The generator includes a first diode (D5) between a first transistor (I2) and the supply for the generator and a second diode (D4) between the junction point of the inductance (L) and the resonant capacitor (C3, C4) and the junction point of the first transistor (I2) and the first diode (D5). The invention is of particular use for supply of the cooking rings on an induction cooking hob.

摘要翻译： 一种用于振荡电路的电源发生器，包括一个电感（L）和一个谐振电容（C 3 3，C 4），用于以固定频率工作，并且还包括在 至少一对晶体管（I 2 2，I 2 2）在可变循环状态下操作以修改功率。 该发生器包括在第一晶体管（I 2 2）和用于发电机的电源之间的第一二极管（D <5>）和第二二极管（D < 在电感（L）和谐振电容器（C 3 3 C 4）的连接点与第一晶体管（I 2 2）的结点之间， 和第一二极管（D 5 S）。 本发明特别用于在感应炉灶台上供应烹饪环。