18674197. BRUSHLESS MOTOR simplified abstract (DENSO CORPORATION)
Contents
BRUSHLESS MOTOR
Organization Name
Inventor(s)
Noriyuki Suzuki of Kariya-city (JP)
BRUSHLESS MOTOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18674197 titled 'BRUSHLESS MOTOR
Simplified Explanation: The patent application describes a stator design with a core, windings, and insulators to improve the efficiency and performance of electric motors.
- The stator core consists of multiple parts, each with a yoke and tooth.
- Windings are wrapped around the teeth of the stator core.
- Insulators are placed between the core parts to insulate the windings and teeth.
- Connecting rings link the insulating parts together.
- The inner diameter of the connecting rings is larger than the outer diameter of a rotor.
Key Features and Innovation:
- Stator core with yoke and tooth design.
- Insulators to separate windings and teeth.
- Connecting rings for insulator assembly.
- Optimal inner diameter of connecting rings for rotor compatibility.
Potential Applications: This technology can be applied in various electric motor systems, including industrial machinery, automotive vehicles, and renewable energy systems.
Problems Solved:
- Improved insulation between windings and core parts.
- Enhanced efficiency and performance of electric motors.
- Compatibility with different rotor sizes.
Benefits:
- Increased motor efficiency.
- Reduced risk of electrical shorts.
- Extended motor lifespan.
- Versatile applications in various industries.
Commercial Applications: The technology can be utilized in electric vehicles, HVAC systems, industrial pumps, and other electric motor-driven equipment, enhancing their performance and reliability in commercial settings.
Prior Art: Researchers can explore prior patents related to stator design, insulation techniques, and electric motor efficiency to understand the evolution of this technology.
Frequently Updated Research: Stay informed about advancements in electric motor technology, insulation materials, and stator design to enhance the performance and efficiency of electric motors.
Questions about Stator Design: 1. How does the stator design impact the efficiency of electric motors? 2. What are the key considerations when selecting insulating materials for stator assemblies?
Original Abstract Submitted
A stator includes a stator core, a plurality of windings and a plurality of insulators. The stator core is constituted of a plurality of core constituent parts each of which includes a yoke constituent part and a tooth protruding from the yoke constituent part. Each of the windings has a plurality of winding sections each of which is wound around a corresponding one of the teeth of the stator core. Each of the insulators has a plurality of insulating parts, each of which is mounted to a corresponding one of the core constituent parts to insulate the tooth included in the corresponding core constituent part and the winding section wound around the tooth from each other, and a connecting ring that connects the insulating parts. Each of the connecting rings of the insulators has an inner diameter set to be greater than an outer diameter of a rotor.
