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Title:
POWER SUPPLY DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2006/043559
Kind Code:
A1
Abstract:
A power supply device for vehicle is provided for preventing an underfloor structure from being complicated even when two power converters are provided and for increasing mounting density of a semiconductor element. On a heat receiving block (21), semiconductor elements (1A, 1B) of the power converters are provided on first and second component attaching planes. Three heat conducting stacks (12A) are integrally provided with a straight heat pipe (8) and a radiating film (9) on the heat receiving block (21). The heat conducting stacks are mounted on a frame.

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Inventors:
INADA YASUYUKI (JP)
MIYAIRI MASAKI (JP)
Application Number:
PCT/JP2005/019133
Publication Date:
April 27, 2006
Filing Date:
October 18, 2005
Export Citation:
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Assignee:
TOSHIBA KK (JP)
INADA YASUYUKI (JP)
MIYAIRI MASAKI (JP)
International Classes:
B61C17/00
Foreign References:
JP2003235112A2003-08-22
JPH11171413A1999-06-29
JPH04256397A1992-09-11
JPH07283565A1995-10-27
JP2002262583A2002-09-13
JPH06163770A1994-06-10
Attorney, Agent or Firm:
Yoshitake, Kenji (Room 323 Fuji Bldg.,, 2-3, Marunouchi 3-chome, Chiyoda-ku Tokyo, JP)
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