BATTERY PANEL

A battery board 10 includes a housing 11 in which a plurality of stages of shelves 22 are disposed to be spaced from each other in a vertical direction, and a battery pack 30 is placed on each shelf 22. The battery pack 30 includes a battery case 31 containing a plurality of battery cells 32, and an...

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Bibliographische Detailangaben
Hauptverfasser: URANO, Shinichi, KANOH, Mitsuyoshi, HISANO, Nae
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A battery board 10 includes a housing 11 in which a plurality of stages of shelves 22 are disposed to be spaced from each other in a vertical direction, and a battery pack 30 is placed on each shelf 22. The battery pack 30 includes a battery case 31 containing a plurality of battery cells 32, and an inlet 42 is provided at a front portion of the battery case 31. A common exhaust passage 25 communicating with an exhaust port 18 is provided between a back surface portion of the battery pack 30 and a back wall 13. A plurality of stages of intake ports 20 are provided in a front door 12 to be opposed to the front portion of the battery case 31. An effective opening area of the intake port of a lowermost stage is formed to be the largest, and the effective opening area of the intake port of each stage is gradually decreased from the intake port of the lowermost stage to an uppermost stage. Those intake ports are formed in the front door 12.