The invention discloses an electromagnetic piston propeller, and relates to ship power. The electromagnetic piston propeller has the advantages that a piston can do work in a reciprocating manner by the aid of electromagnetic force, so that water which flows into a piston barrel can be discontinuously drained, and reacting force can be generated; one end of the piston barrel is closed by an umbrella-shaped cap, the other end of the piston barrel is connected with a barrel which comprises a necked nozzle, and the inside of the piston barrel is divided into two portions for a linear motor and the piston by a partition plate; a rotor of the linear motor can reciprocate via a combination of a shaft and the piston under the effect of movable electromagnetic fields generated by an electrified stator coil, so that the piston can discontinuously carry out water suction and pressurization operation; water flow is constrained in the piston barrel, and accordingly the electromagnetic piston propeller is low in energy loss and high in water pressure.
Electromagnetic piston propeller
2015-04-29
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Bionic piston-driven jet propeller and application thereof
European Patent Office | 2022
|Climb Performance of Piston-Propeller Airplane with Cambered Wing and Variable Propeller Efficiency
Online Contents | 2011
|