| 摘要 |
PROBLEM TO BE SOLVED: To smoothly and efficiently cool respective components by cooling a heat-sensitive control panel, which is arranged at the side of a generator at low-temperature side, with cooling air, and sending the cooling air in order from the generator at low-temperature side, an engine at high-temperature side, to an exhaust conduit. SOLUTION: The control panel 17 is arranged at the side of generator 5 at the side with temperature relatively lower than the engine 3 and an exhaust system 4, and outer air is taken into the inside through the control panel 17. The outer air is sent in order from the generator 5 at low-temperature side, the engine 3 at high-temperature side, to the exhaust system 4, so that the respective components are smoothly and efficiently cooled. COPYRIGHT: (C)2004,JPO&NCIPI
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