ROTARY ELECTRIC MACHINE

Organization Name

Inventor(s)

ROTARY ELECTRIC MACHINE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240258885 titled 'ROTARY ELECTRIC MACHINE

The abstract of this patent application describes a motor device that includes a motor housing, a stator coil, and a temperature sensor. The motor housing accommodates both the stator coil and the temperature sensor. Motor fins are provided on the outer peripheral surface of the motor housing, specifically on the radially outer side of the stator coil. The temperature sensor, on the other hand, is located on the radially inner side of the stator coil. The motor fins are designed to accelerate heat radiation from the stator coil towards the radially outer side, ensuring that more heat is radiated in that direction compared to the radially inner side.

Motor device with motor housing, stator coil, and temperature sensor
Motor fins on outer peripheral surface for heat dissipation
Temperature sensor placed on inner side of stator coil
Accelerated heat radiation towards radially outer side
Efficient cooling system for motor operation

Potential Applications: - Electric vehicles - HVAC systems - Industrial machinery - Appliances - Robotics

Problems Solved: - Overheating of motors - Improved efficiency and performance - Prevention of motor damage due to excessive heat

Benefits: - Enhanced motor durability - Increased energy efficiency - Extended lifespan of motor components - Improved overall performance

Commercial Applications: Title: "Efficient Motor Cooling System for Enhanced Performance" This technology can be utilized in various industries such as automotive, manufacturing, and consumer electronics to improve the efficiency and longevity of motor-driven systems.

Questions about the technology: 1. How does the placement of the temperature sensor contribute to the overall effectiveness of the cooling system? 2. What are the potential cost savings associated with using this motor device in different applications?

Original Abstract Submitted

a motor device includes a motor housing, a stator coil, and a temperature sensor. the motor housing accommodates the stator coil and the temperature sensor. in the motor housing, motor fins are provided on a motor outer peripheral surface. the motor fins are provided on a radially outer side of the stator coil. the temperature sensor is provided on a radially inner side of the stator coil. in the motor device, heat radiation of the stator coil toward the radially outer side is accelerated by the motor fins such that heat radiated from the stator coil toward the radially outer side is more than heat radiated from the stator coil toward the radially inner side.