Honda motor co., ltd. (20240113588). ROTATING ELECTRIC MACHINE simplified abstract
Contents
- 1 ROTATING ELECTRIC MACHINE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ROTATING ELECTRIC MACHINE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
ROTATING ELECTRIC MACHINE
Organization Name
Inventor(s)
Manabu Yazaki of Wako-shi (JP)
ROTATING ELECTRIC MACHINE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240113588 titled 'ROTATING ELECTRIC MACHINE
Simplified Explanation
The rotor core of a rotating electric machine has a cooling passage with an upstream end and a downstream end. The machine also has a rectifying structure to change the flow direction of gas.
- The cooling passage in the rotor core helps dissipate heat generated during operation.
- The rectifying structure converts the flow direction of gas to improve cooling efficiency.
Potential Applications
This technology could be used in various rotating electric machines such as generators, motors, and turbines.
Problems Solved
1. Heat dissipation: The cooling passage helps prevent overheating of the rotor core. 2. Cooling efficiency: The rectifying structure improves the flow direction of gas for better cooling performance.
Benefits
1. Increased efficiency: Better cooling leads to improved performance and longevity of the electric machine. 2. Enhanced reliability: Preventing overheating can reduce the risk of malfunctions and breakdowns.
Potential Commercial Applications
1. Power generation: This technology can be applied in power plants to improve the efficiency of generators. 2. Automotive industry: Electric vehicles could benefit from this innovation to enhance motor performance.
Possible Prior Art
One possible prior art could be the use of cooling passages in rotor cores of electric machines, but the addition of a rectifying structure for changing the flow direction of gas may be a novel feature.
Unanswered Questions
How does the rectifying structure impact the overall size and weight of the rotating electric machine?
The article does not provide information on whether the rectifying structure adds any significant bulk or weight to the machine.
What materials are typically used for the cooling passage and rectifying structure in such electric machines?
The article does not specify the materials used for these components, which could impact their durability and performance.
Original Abstract Submitted
a rotor core of a rotating electric machine includes a cooling passage. the cooling passage includes an upstream end that opens in a first end surface of the rotor core and a downstream end that opens in a second end surface of the rotor core. the rotating electric machine is further equipped with a rectifying structure for converting the flow direction of gas an axial direction and a circumferential direction of the rotor. the rectifying structure is fixed to a non-rotating portion in a casing so as to face a rotor in an axial direction.