View source for 20240022125. PERMANENT MAGNET SYNCHRONOUS MOTOR simplified abstract (Mitsubishi Electric Corporation)

=PERMANENT MAGNET SYNCHRONOUS MOTOR=


==Organization Name==

[[:Category:Mitsubishi Electric Corporation|Mitsubishi Electric Corporation]]


[[Category:Mitsubishi Electric Corporation]]

==Inventor(s)==

[[:Category:Kenta Motoyoshi of Tokyo (JP)|Kenta Motoyoshi of Tokyo (JP)]][[Category:Kenta Motoyoshi of Tokyo (JP)]]

[[:Category:Yuki Nishimura of Tokyo (JP)|Yuki Nishimura of Tokyo (JP)]][[Category:Yuki Nishimura of Tokyo (JP)]]

[[:Category:Yu Hirotani of Tokyo (JP)|Yu Hirotani of Tokyo (JP)]][[Category:Yu Hirotani of Tokyo (JP)]]

==PERMANENT MAGNET SYNCHRONOUS MOTOR - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240022125 titled 'PERMANENT MAGNET SYNCHRONOUS MOTOR

==Simplified Explanation==

The abstract describes a permanent magnet with a recessed portion that fits into a rotor core. The distance between the recessed portion and the outer periphery's circular arc portion of the magnet is defined as "l". The magnet includes a recessed portion that satisfies a condition called "ll".

* The permanent magnet has a recessed portion that fits into a rotor core.
* The distance between the recessed portion and the outer periphery's circular arc portion is defined as "l".
* The magnet satisfies a condition called "ll".

Potential Applications:
* Electric motors
* Generators
* Magnetic levitation systems
* Magnetic resonance imaging (MRI) machines

Problems Solved:
* Improved magnetic coupling between the magnet and the rotor core
* Enhanced stability and performance of the magnet in various applications

Benefits:
* Increased efficiency and power output of electric motors and generators
* Improved precision and stability in magnetic levitation systems
* Enhanced image quality and accuracy in MRI machines


==Original Abstract Submitted==

a permanent magnet includes a recessed portion to fit therein with a protrusion provide in a rotor core; and, when the shortest distance between outmost part of the recessed portion and an outer periphery's circular arc portion of the magnet is defined as l and when the distance between the recessed portion and the outer periphery's circular arc portion is defined as l where the distance l passes through an intersection point at which a tangential line of outmost part on the recessed portion intersects with a parallel line, which defines as its start point a point from which a changeover to the recessed portion occurs from an adhesion surface between the magnet and the rotor core, and which is in parallel with a radial line extending from the rotor's shaft center toward the center of the magnet, the magnet includes the recessed portion that satisfies ll



[[Category:H02K1/2706]]