18599557. DRIVE DEVICE AND DRIVE DEVICE UNIT simplified abstract (DENSO CORPORATION)
Contents
DRIVE DEVICE AND DRIVE DEVICE UNIT
Organization Name
Inventor(s)
Shun Sugita of Kariya-city (JP)
Masaharu Sakai of Kariya-city (JP)
Kazutoshi Nishinakamura of Kariya-city (JP)
Jiro Hayashi of Kariya-city (JP)
DRIVE DEVICE AND DRIVE DEVICE UNIT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18599557 titled 'DRIVE DEVICE AND DRIVE DEVICE UNIT
Simplified Explanation: The patent application describes an innovative design for an Electronic Drive System (EDS) that includes a motor housing and an inverter housing. The motor housing features motor fins and motor guide plates on its outer surface, while the inverter housing includes inverter fins. The motor guide plates are aligned with the motor fins to guide airflow from a blower fan towards the motor and inverter fins.
- The EDS design includes a motor housing and an inverter housing.
- Motor fins and motor guide plates are provided on the outer surface of the motor housing.
- Inverter fins are present in the inverter housing.
- Motor guide plates guide airflow from a blower fan towards the motor and inverter fins.
- The motor guide plates are bent in a convex shape to direct airflow effectively.
Potential Applications: This innovative EDS design could be applied in various industries such as automotive, industrial machinery, and HVAC systems where efficient cooling of motors and inverters is crucial.
Problems Solved: This technology addresses the challenge of effectively cooling motors and inverters in electronic drive systems, ensuring optimal performance and longevity of the components.
Benefits: The benefits of this design include improved cooling efficiency, enhanced performance, and increased lifespan of motors and inverters in electronic drive systems.
Commercial Applications: The optimized cooling system in this EDS design could lead to more reliable and durable electronic drive systems, appealing to manufacturers in the automotive, industrial, and HVAC sectors.
Questions about Electronic Drive Systems: 1. How does the innovative design of motor guide plates improve cooling efficiency in electronic drive systems? 2. What are the potential cost-saving benefits for manufacturers implementing this EDS design?
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Original Abstract Submitted
An EDS includes a motor housing and an inverter housing. The inverter housing includes inverter fins. The motor housing includes motor fins and motor guide plates. The motor fins and the motor guide plates are provided on an outer peripheral surface. Each of the motor guide plates is aligned with the motor fins along the outer peripheral surface. The motor guide plate guides air sent by a blower fan in a circumferential direction to flow toward the motor fins and the inverter fins. The motor guide plate is bent in a convex shape to bulge toward an upstream side in an axial direction.
