US Patent 10962301 Loop heat pipe

A loop heat pipe includes a first flow path, a second flow path over the first flow path, and a divider provided between the first flow path and the second flow path. Each of the first flow path and the second flow path includes an evaporator configured to vaporize a working fluid, a condenser configured to condense the working fluid, a first transport pipe connecting the evaporator and the condenser, and a second transport pipe connecting the evaporator and the condenser and forming a loop flow path with the transport pipe.