YOKE-WINDING-BASED ELECTRIC MOTOR OF SHADED-POLE CLOCKWISE AND ANTICLOCKWISE ROTATION TYPE

WIPO Patent Application WO/2023/164879

A1

A yoke-winding-based electric motor of shaded-pole clockwise and anticlockwise rotation type, wherein a yoke-winding-based induction electric motor of shaded-pole clockwise and anticlockwise rotation type, and a yoke-winding-based hysteresis electric motor of shaded-pole clockwise and anticlockwise rotation type are included. The present invention is composed of a stator, a rotor, a support component, a shell, a control mechanism and other parts, and is characterized in that armature windings of each phase are yoke windings which are arranged along a yoke in segments. A single-phase alternating current is introduced by using a shaded-pole clockwise and anticlockwise rotation method; adjacent yoke magnetic fluxes in the same direction are connected to each other in series, and adjacent yoke magnetic fluxes in different directions gather together; and the gathered yoke magnetic fluxes form tooth magnetic fluxes at the nearest teeth, and changing tooth magnetic fluxes pass through different shaded poles to form a rotating stator magnetic field which rotates anticlockwise and clockwise at multiple speeds, thereby driving the rotor to operate at multiple rated rotation speeds.

JP2835091	INDUSTRIAL APPLICABILITY: A method for manufacturing a stator core of a motor.
JPH06101913	[Title of Invention] Kumadori Motor

LUO CAN (CN)

PCT/CN2022/079033

September 07, 2023

March 03, 2022

Click for automatic bibliography generation  

LUO CAN (CN)

H02K17/10

GB372164A	1932-05-05
CN207518366U	2018-06-19
CN207542895U	2018-06-26
CN110556997A	2019-12-10
DE3208155A1	1983-09-08

KUNMING XIANGHE INTELLECTUAL PROPERTY (CN)

View/Download PDF      PDF Help

Previous Patent: SHADED-POLE STARTING AND ORDINARY-POLE OPERATION TYPE ELECTRIC MOTOR

Next Patent: YOKE WINDING MULTI-SPEED SHADED POLE MOTOR