| 摘要 |
PURPOSE: A submarine is provided to simplify design structure of the submarine and to provided an auxiliary actuator occupying a relatively small space for storage. CONSTITUTION: A submarine comprises an inline thruster(10). The inline thruster is replaced with a linear actuator. The linear actuator is arranged in the outside of an inner pressure hull from a storage position in an intermediate space between the inner pressure hull and an outer case surrounding the inner pressure hull to an external linear end of the outer case. The linear actuator is rotated with a rotary actuator at the end position in a parallel with a linear replaceable direction. |
