| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid heating device capable of efficiently heating without generating abnormal sound (blowing noise) and without limitation in machining, and possible to be miniaturized. SOLUTION: This fluid heating device is provided with a heating tube 6 to be provided on the way of a pipe, in which a fluid to be heated flows, a coil 5 wound around the peripheral part of the heating tube to heat the heating tube 6, and a high frequency power source device 1 for letting the high frequency current flow to the coil 5. The heating tube 5 is made of a conductive material, and has both end parts 6b, and fluid gathering parts 6b of both the end parts are connected to each other through a plurality of connecting tubes 6a. COPYRIGHT: (C)2006,JPO&NCIPI
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