Patent ID: 11937400
Assignee: NIDEC CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A heat dissipation device that allows a coolant to flow into and out of a first cooling device and a second cooling device, the heat dissipation device comprising:
a first heat dissipator;
a second heat dissipator;
a first tank connected to one side of each of the first heat dissipator and the second heat dissipator in a first direction; and
a second tank connected to another side of each of the first heat dissipator and the second heat dissipator in the first direction; wherein
the coolant flows through an inside of the first heat dissipator, the second heat dissipator, the first tank, and the second tank;
the first tank includes a tank-side first outflow port through which the coolant flows out to the first cooling device, and a tank-side first inflow port through which the coolant from the first cooling device flows in;
the second tank includes a tank-side second outflow port through which the coolant flows out to the second cooling device, and a tank-side second inflow port through which the coolant from the second cooling device flows in;
in the first heat dissipator, a coolant flowing in from the tank-side first inflow port flows from one side in the first direction to another side in the first direction and flows out from the tank-side second outflow port; and
in the second heat dissipator, a coolant flowing in from the tank-side second inflow port flows from another side in the first direction to one side in the first direction and flows out from the tank-side first outflow port.