| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a thinned radiator, a cooling unit, a cooling system and an electronic device. <P>SOLUTION: This radiator 30 is provided with: a flat tube 34 in which a refrigerant flows, and which is provided with fins 38 at its outer side; an introduction tube 32b communicated with one end of the tube 34 at its side face for introducing the refrigerant to the tube 34 from the communicating section; and a discharge tube 32a communicated with the other end of the tube 34 at its side face for discharging the refrigerant from the tube 34 from the communicating section. The tube 34 includes: an extended section 34b connected with the communicating section of the introduction tube 32b and extended in the prescribed direction, a curved section 34c continued from the extended section 34b; and an extended section 34a continued from the curved section 34c, extended in a state of being opposed to the extended section 34b, and connected with the communicating section of the discharge tube 32a, and the introduction tube 32b and the discharge tube 32a are arranged in parallel with each other in the direction along the virtual extended face of the extended section 34b. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
