18274753. STATOR AND BRUSHLESS MOTOR simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)
Contents
- 1 STATOR AND BRUSHLESS MOTOR
STATOR AND BRUSHLESS MOTOR
Organization Name
Panasonic Intellectual Property Management Co., Ltd.
Inventor(s)
Mitsumasa Mizuno of Osaka (JP)
STATOR AND BRUSHLESS MOTOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18274753 titled 'STATOR AND BRUSHLESS MOTOR
Simplified Explanation
The patent application describes a stator design with insulation members between stator blocks and coils to prevent electrical contact and short circuits. The stator blocks have yoke and teeth portions, while the insulation members consist of insulating plates facing each other across the teeth portion.
- Stator design with insulation members:
- Stator blocks aligned in a circumferential direction - Coils wound around stator blocks - Insulation members insulating stator blocks from coils - Insulation members consist of insulating plates - Plates have width greater than teeth portion
Potential Applications
This technology could be applied in various electric motors, generators, and other rotating machinery where stators are used.
Problems Solved
1. Prevents electrical contact between stator blocks and coils 2. Reduces the risk of short circuits in the stator assembly
Benefits
1. Improved safety and reliability of electric motors 2. Enhanced performance and efficiency of rotating machinery
Potential Commercial Applications
"Stator Insulation Technology for Electric Motors and Generators"
Possible Prior Art
There may be prior art related to stator insulation techniques in electric motors and generators, but specific examples are not provided in the patent application.
Unanswered Questions
How does this stator design impact the overall efficiency of the electric motor or generator?
The patent application does not provide information on how the insulation members affect the efficiency of the stator assembly.
Are there any specific industries or applications where this stator design would be most beneficial?
The patent application does not mention any specific industries or applications where this stator design would be most beneficial.
Original Abstract Submitted
A stator includes a plurality of stator blocks aligned in a circumferential direction and a plurality of coils each made of a winding wound around a corresponding one of the plurality of stator blocks. The stator includes a plurality of insulation members electrically insulating from the plurality of stator blocks from the plurality of coils for respective groups of the plurality of stator blocks and the plurality of coils. Each of the plurality of stator blocks includes a yoke portion located at its outermost perimeter and a teeth portion protruding from an inner peripheral surface of the yoke portion. Each of the plurality of insulation members includes a pair of insulating plates arranged to face each other across the teeth portion. Each of the pair of insulating plates has a width greater than a width of the teeth portion.