| 摘要 |
A self-driving pump is provided to reduce the weight and size of the pump by forming a motor and the pump as a single body to enable self-driving. A self-driving pump(1) comprises a housing(10), and a rotary body(20). The housing has a coil unit which generates a magnetic force by being supplied with an electric signal. The rotary body functions as a stator of a motor as well as a body of the pump. The rotary body is rotatably installed inside the housing, rotates by the magnetic force of the housing, and discharges an operating fluid(F) introduced through a space with the housing with high pressure. The rotary body is gear-shaped, and includes at least one magnetic body. The rotary body increases the pressure of the operating fluid, and functions as a rotor of the motor.
|
