| 摘要 |
PROBLEM TO BE SOLVED: To provide a low-cost and simple apparatus for continuously supplying power in a contactless manner without use of any cable for connection between a rotary container and an external fixed part for an internal temperature measuring device of the rotary container which measures an internal temperature of a rotary container and transmits measured data to an external device. SOLUTION: A power receiving coil has such a simple structure where a coil in which a copper wire is wound flat is sandwiched with insulating plates of flexible resin, and is attached side by side on the outer periphery on the side of rotary container. The electromagnetic wave from a non-contact power transmission antenna installed at a predetermined external position is radiated to the power receiving coil. So, power is supplied without interruption in a contactless manner, allowing non-contact data transmission at an arbitrary timing. COPYRIGHT: (C)2011,JPO&INPIT |
