| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat radiator having a simple and robust structure of low heat medium leakage risk, and capable of achieving cost reduction easily, while having a heat medium flow path for circulating internal heat medium smoothly.SOLUTION: A heat radiator 1 includes a heat radiator body 9 having a peripheral wall 5, and a plurality of heat medium circulation spaces 8 arranged in the peripheral wall 5 and extending from one end 6 side to the other end 7 side thereof, and a pair of closing sections 12, 13 provided at respective ends 6, 7 of the heat radiator body 9 integrally therewith, while having a heat medium connection space 11 for mutually connecting the plurality of heat medium circulation spaces 8, and closing the respective ends thereof.SELECTED DRAWING: Figure 1 |
