Title:
VEHICLE CONTROLLER
Document Type and Number:
Japanese Patent JP3715515
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To reduce maintenance by decreasing the heat radiators 5 clogged with dust 7 to make the maintenance period longer.
SOLUTION: A gap 8 is provided for the cooling air between the enclosure 1 housing the wind tunnel 2 and the heat radiators 5 of an electric appliance 6 and/or between the radiators. A blocking plate 9 is provided upstream the radiators positioning its one edge to the gap so that the edge comes most downstream obliquely to the air in order to remove dust 7 contained in the cooling air 4 when it passes. The cooling air with its dust removed by the block plate 9 collides with the radiators to cool the electric appliance. The dust is removed by the block plate and ejected through the gap, thus reducing clogged radiators.
Inventors:
Yuji Ide
Yamaguchi Yoshihiro
Yamaguchi Yoshihiro
Application Number:
JP2000219744A
Publication Date:
November 09, 2005
Filing Date:
July 19, 2000
Export Citation:
Assignee:
Toshiba Transport Engineering Inc.
Toshiba Corporation
Toshiba Corporation
International Classes:
B61C17/00; B60L15/00; B61C17/12; B61D27/00; (IPC1-7): B60L15/00; B61C17/00; B61C17/12; B61D27/00
Domestic Patent References:
| JP11180169A | ||||
| JP2000175536A | ||||
| JP2133234A | ||||
| JP10172584A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu
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