Method and apparatus for controlling a propulsive force of a...

Marine propulsion – Screw propeller – Having transmission

Reexamination Certificate

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Details

C441S001000, C441S086000

Reexamination Certificate

active

07052341

ABSTRACT:
A propulsive force controlling apparatus controls a propulsion system attached to a hull of a marine vessel. The propulsion system includes a motor, a propulsive force generating member which receives a torque from the motor to generate a propulsive force, a clutch mechanism which operates only in either a coupling state which permits transmission of the torque from the motor to the propulsive force generating member with virtually no slippage and a decoupling state which prohibits the transmission of the torque from the motor to the propulsive force generating member, and a clutch actuator which actuates the clutch mechanism.

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