| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a heating device of a storage battery capable of effectively heating the storage battery with a simple structure at a low-temperature environment, thereby maintaining electric performance of the storage battery. <P>SOLUTION: The heating device of a storage battery has batteries (14) wherein a bunch of electrodes is built in a container, a tray (10) for being placed with the batteries, and an electromagnetic induction heating means (32) preparing an electromagnetic induction coil (30) in the vicinity of the tray and having an AC power supply (34) for supplying current to the electromagnetic induction coil. At least either the container or the tray is made of a conductor. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
