2results about How to "Change strength" patented technology

The application discloses a wide working field linear-rotary multi-port generator based on sea conditions and belongs to the technical field of magnetic gears and generators. The application is composed of a field modulation magnetic screw rod and a controllable multi-port generator. The field modulation magnetic screw rod converts low-speed linear motion of waves into high-speed rotary motion, thereby improving the power density of the direct-drive wave generator. By arranging a power winding and a control winding, the axial flux generator and the magnetic gear magnetic circuit are coupled, the air gap magnetic density is improved, the power density of the generator and the instantaneous power transmission capacity of the magnetic gear are increased, and the maximum power transmission capacity of the axial flux generator is improved through electric excitation, so that the wave range that can be captured in the working area of the device is effectively widened.

This utility model discloses an outboard motor boom structure, comprising: a steering sleeve fitted onto the outboard motor; a clamping plate located outside the steering sleeve for clamping with the hull; a fastening ring rotatably disposed outside the steering sleeve to allow the steering sleeve to rotate; and a pitch section disposed between the fastening ring and the clamping plate for adjusting the angle between the steering sleeve and the clamping plate. The pitch section includes a fixed disc mounted to the fastening ring, the fixed disc being covered by a clamping member, an adjusting plate being provided on the outside of the clamping member, and an adjusting component between the adjusting plate and the clamping member. Compared with the prior art, the advantage of this utility model is that when the pitch angle needs to be adjusted, rotating the fixed disc forces the ball to exit from one disc hole and fall into the next adjacent disc hole. This process produces a noticeable shifting sensation, allowing the operator to accurately perceive and locate the specific pitch angle.