Denso corporation (20250105704). DRIVE DEVICE
DRIVE DEVICE
Organization Name
Inventor(s)
Shohei Nagai of Kariya-city JP
Jiro Hayashi of Kariya-city JP
DRIVE DEVICE
This abstract first appeared for US patent application 20250105704 titled 'DRIVE DEVICE
Original Abstract Submitted
an epu includes a motor device, an inverter device, a unit housing, and a cooling device. the motor device includes a motor and a motor housing. the inverter device includes an inverter and an inverter housing. the motor and the inverter are accommodated in the unit housing. the cooling device includes a refrigerant passage and a refrigerant pump. the refrigerant pump causes the refrigerant to flow to circulate through the refrigerant passage. the unit housing includes a refrigerant fin to dissipate heat of the refrigerant to an outside. the refrigerant fin is provided on a unit outer surface.