A paddle for propelling a water vehicle has a non-linear paddle shaft that can position a paddle blade below the water vehicle and bring it to be very close to or directly below the centerline of the vehicle. The method has the advantages of improving the propulsive efficiency and the forward speed, and unexpected yawing and transverse drifting can be greatly reduced.
一种用于推进水上交通工具的桨,具有非直线桨杆,可以将桨叶定位于水上交通工具的下方,并将其带到非常接近或直接位于交通工具的中心线下方。这对于提高推进效率和前进速度具有优势,能够大幅度减少不希望出现的偏航和横向漂移。
Paddle with non-linear paddle rod
具有非直线桨杆的桨
2025-04-08
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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