Patent ID: 11967867
Assignee: DENSO CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  F | IPC B  H

Claim 2:
3. The rotating electric machine according to claim 2, wherein:
the coolant flows into the coolant passage from a coolant recirculation system that includes a coolant recirculation path that recirculates the coolant and a heat releasing apparatus that is provided on the coolant recirculation path;
the coolant passage has an inlet portion into which the coolant flows from the coolant recirculation path and an outlet portion from which the coolant flows into the coolant recirculation path, and is provided in an annular shape along the cylindrical portion so as to connect the inlet portion and the outlet portion in the circumferential direction; and
the switch module is arranged on an upstream side close to the inlet portion on the coolant passage and the capacitor module is arranged further towards a downstream side than the switch module is.