| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating type heating device enabling a smooth slide operation between a holder for holding and fixing a magnetic flux generation means and a magnetic flux adjustment member. SOLUTION: When it is assumed that the longitudinal length of a slide part between the magnetic flux adjustment member 7 and the holder 6, a linear coefficient of expansion of the magnetic flux adjustment member, a linear coefficient of expansion of the holder, and increase of temperature from room temperature of the holder in continuous use of this heating device are L [mm], α, β, and T [deg], respectively, the heating device is characterized by satisfying -0.7≤(α-β)*T*L≤0.7. COPYRIGHT: (C)2006,JPO&NCIPI |
