| 摘要 |
PROBLEM TO BE SOLVED: To provide a thrust generator for a ship having improved maintainability.SOLUTION: The thrust generator 10 is arranged in water for jetting the water to generate thrust. Herein, a rotor body 43 consists of a first member 48 having a side face and an outer peripheral face facing a first water lubricating bearing 40, a second member 49 having a side face and an outer peripheral face facing a second water lubricating bearing 41, and a third member 50 having a supporting face abutting on the inner peripheral face of a rotor core 44. The first-third members 48-50 are fixed to one another in a detachable manner. |
