| 摘要 |
PROBLEM TO BE SOLVED: To enhance any one of the cooling efficiency of hybrid equipment, the utilization efficiency of a space, and maintainability. SOLUTION: An equipment storage space S is formed between a cabin and an engine room; three vertical tiers of equipment chambers 31-33 are formed in the equipment storage space S; an inverter/converter 18 and an electric storage device 19 as equipment requiring cooling and maintenance are housed in both the upper and mid equipment chambers 31 and 32, respectively; and a battery 26 for control is housed in the lower equipment chamber 33. Additionally, an air intake 34 is provided in a left-side panel 23 astride both the upper and mid equipment chambers 31 and 32; an exhaust port 35 is provided in a right-side panel 25 astride both the upper and mid equipment chambers 31 and 32; and a filter 36 for common use, and fans 37 and 38 for the respective equipment chambers are each provided in the air intake 34. COPYRIGHT: (C)2010,JPO&INPIT
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