| 摘要 |
PROBLEM TO BE SOLVED: To provide a rice cooker configured to heat the bottom of its pot by induction heating wherein it is possible to inexpensively and effectively reduce noise terminal voltage without increasing the outer dimensions of the rice cooker. SOLUTION: A noise canceling capacitor 26 is placed between pieces of ferrite 6a radially provided below a heating coil for heating a pot by induction and an alternating-current power supply lead wire 51. A magnetic field produced from the heating coil and concentrated on the pieces of ferrite is thereby removed by the noise canceling capacitor without fail. As a result, noise terminal voltage from the externally connected alternating-current power supply lead wire can be reduced. It is possible to install the rice cooker without increasing the outer dimensions and reduce the noise terminal voltage without degrading the portability. COPYRIGHT: (C)2012,JPO&INPIT |
