20240022129. Electric Motor Stator Comprising A System For Cooling The Coils By Oil simplified abstract (Whylot SAS)
Contents
Electric Motor Stator Comprising A System For Cooling The Coils By Oil
Organization Name
Inventor(s)
Electric Motor Stator Comprising A System For Cooling The Coils By Oil - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240022129 titled 'Electric Motor Stator Comprising A System For Cooling The Coils By Oil
Simplified Explanation
The invention is a stator of an electric motor equipped with coils and an oil cooling system for the coils. The coils are arranged with a gap between them, defining inside and outside circumferences. The system includes oil inlet and outlet manifolds with orifices to send or recover oil to or from the coils. Each inlet orifice is associated with a respective coil, with one manifold surrounding the inside circumference and the other surrounding the outside circumference. Oil flows into each inlet orifice, circulates mostly in the gap between its associated coil and at least one adjacent coil, and then exits via an outlet orifice.
- The stator of an electric motor has coils arranged with a gap between them.
- The stator includes an oil cooling system for the coils.
- The oil cooling system has oil inlet and outlet manifolds with orifices.
- Each inlet orifice is associated with a respective coil.
- One manifold surrounds the inside circumference of the coils, while the other surrounds the outside circumference.
- Oil flows into the inlet orifices and circulates in the gap between the coils.
- The oil then exits via the outlet orifices.
Potential Applications:
- Electric motors in various industries such as automotive, manufacturing, and aerospace.
- Applications requiring efficient cooling of motor coils.
Problems Solved:
- Overheating of motor coils.
- Inefficient cooling methods for motor coils.
Benefits:
- Improved cooling efficiency for motor coils.
- Enhanced performance and longevity of electric motors.
- Increased reliability and reduced maintenance requirements.
Original Abstract Submitted
the invention relates to a stator of an electric motor stator equipped with coils () and comprising an oil cooling system for the coils. the coils () are arranged leaving a gap () between them and defining inside and outside circumferences. the system comprises oil inlet and outlet manifolds pierced by orifices to send or recover oil to or from the coils. each inlet orifice () is associated with a respective coil (), one of the manifolds surrounding the inside circumference while the other manifold surrounds the outside circumference, a flow of oil exiting each inlet orifice () circulating mostly in the gap () between its associated coil () and at least one of the two adjacent coils () and then exiting via an outlet orifice.
