MOUNTING STRUCTURE FOR ELECTRIC MOTOR

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Inventor(s)

MOUNTING STRUCTURE FOR ELECTRIC MOTOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240162763 titled 'MOUNTING STRUCTURE FOR ELECTRIC MOTOR

Simplified Explanation

The patent application describes a mounting structure for an electric motor, specifically focusing on the attachment of the stator core to the case using bolts inserted through specific fastening holes. The design of the stator core and the fastening method aim to break the radial rigidity symmetry about the axis, which is crucial for the motor's performance.

The stator core has a cylindrical shape with teeth in the inner peripheral portion and holes in the outer peripheral portion at equal angular intervals.
The stator core is fastened to the case by bolts inserted through at least three fastening holes, breaking the radial rigidity symmetry.
The polygon formed by connecting the fastening holes includes the axis, ensuring proper alignment and attachment of the stator core to the case.

Potential Applications

The technology described in the patent application could be applied in various electric motor systems, such as industrial machinery, automotive applications, and household appliances.

Problems Solved

This innovation solves the problem of maintaining the proper alignment and attachment of the stator core to the case in electric motors, ensuring optimal performance and efficiency.

Benefits

The benefits of this technology include improved stability and rigidity of the stator core, leading to enhanced motor performance, reduced vibration, and increased durability.

Potential Commercial Applications

The technology could be utilized in the manufacturing of electric vehicles, HVAC systems, power tools, and other devices that rely on electric motors for operation.

Possible Prior Art

One possible prior art could be the use of specific fastening methods to attach stator cores in electric motors, but the unique design and approach described in this patent application set it apart from existing techniques.

Unanswered Questions

How does this mounting structure impact the overall efficiency of the electric motor?

The article does not delve into the specific impact of this mounting structure on the efficiency of the electric motor. It would be interesting to explore how the breaking of radial rigidity symmetry affects the motor's performance in terms of energy consumption and output.

Are there any potential challenges or limitations in implementing this mounting structure in different types of electric motors?

The article does not address any challenges or limitations that may arise when implementing this mounting structure in various electric motor designs. It would be essential to investigate potential compatibility issues or modifications required for different motor configurations.

Original Abstract Submitted

a mounting structure for an electric motor including a stator core having a cylindrical shape along an axis, having a plurality of teeth in an inner peripheral portion, and having a plurality of holes in an outer peripheral portion at equal angular intervals about the axis, (a) the stator core is fastened to the case by bolts inserted through at least three fastening holes out of the plurality of holes, (b) by different fastened states between the stator core and the case by the bolts, respectively, the radial rigidity of the stator core attached to the case symmetry about the axis is broken, (c) polygon formed by connecting the fastening holes as viewed in the direction of the axis includes the axis.