HYBRID WORKING VEHICLE

WIPO Patent Application WO/2008/015798

A1

The inside of an engine room (35) is partitioned into rooms at the left and right by a cooling unit (18), an air intake room (36) is formed in the left room and the room for an engine etc. is formed in the right room. A cooling heat sink (24) is placed at a side section in the air intake room (36), and an electricity storage device (26) and electronic apparatuses for hybrid operation (25) are stacked, in that order, in the cooling heat sink (24). Also, a cooling pump (27) for supplying cooling liquid to the cooling heat sink (24) is provided in the air intake room (36), and a radiator (31) for cooling the cooling liquid is placed in front of the cooling unit (18).

NISHIMURA, Satoru (Construction Equipment Electronics Division 3-25-1, Shinomiya, Hiratsuka-sh, Kanagawa 55, 2548555, JP)
西村 悟 (〒55 神奈川県平塚市四之宮３－２５－１ 株式会社小松製作所 建機エレクトロニクス事業部内 Kanagawa, 2548555, JP)

JP2007/051481

February 07, 2008

January 30, 2007

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KOMATSU LTD. (2-3-6, Akasaka Minato-ku Tokyo, 14, 1078414, JP)
株式会社小松製作所 (〒14 東京都港区赤坂２丁目３番６号 Tokyo, 1078414, JP)
NISHIMURA, Satoru (Construction Equipment Electronics Division 3-25-1, Shinomiya, Hiratsuka-sh, Kanagawa 55, 2548555, JP)

E02F9/20; B60K1/04; B60K11/04; E02F9/00; E02F9/20; B60K1/04; B60K11/02; E02F9/00

KINOSHITA & ASSOCIATES (3rd. floor, Ogikubo TM building26-13, Ogikubo 5-chom, Suginami-ku Tokyo 51, 1670051, JP)

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