| 摘要 |
A power transmission mechanism that transfers power from an output shaft disposed in sealed-off space within a power generation unit includes: a drive shaft to which the power from the output shaft is transmitted; a first magnet that is fitted to the drive shaft and that rotates together with the drive shaft; a second magnet that is fitted to a driven shaft, which is arranged concentrically with the drive shaft, that is disposed outside the sealed-off space, and that faces the first magnet; and a partition wall that is interposed between the first magnet and the second magnet, and that separates a drive shaft side space and a driven shaft side space from each other.
|
