BATTERY−DRVIEN POWER SOURCE APPARATUS

Title:

BATTERY−DRVIEN POWER SOURCE APPARATUS

Document Type and Number:

WIPO Patent Application WO/2003/038941

Kind Code:

A1

Abstract:

The suppression of a dispersion in temperature over the whole of group of battery module groups (6₁−6₅). A battery−driven power source apparatus (1) comprises a box (2) having a cooling wind inlet (3) at one end face and a suction fan (4) in the other end part and a battery set (5) installed at the middle part in the box (2). The battery set (5) consists of battery module groups (6₁−6₅). Each battery module group (6₁−6₅) consists of rodlike battery modules (7). When the gap between the outer peripheral faces of both adjacent rodlike battery modules (7) of a first battery module group (6₁) closest to the cooling wind inlet (3) is (a) and that between the outer peripheral faces of the rodlike battery module (7) of the first battery module group (6₁) and the rodlike battery module (7) of an adjacent second battery module group (6₂) is (b), the ratio (a&sol b) of both the gaps (a,b) is set at 1.0 < a &sol b ≤ 2.0.

Inventors:

WATANABE KENJI (JP)
SATO NOBORU (JP)
KIKUCHI JUNICHI (JP)
NAGANUMA ATSUHIRO (JP)
OHYA SATOYOSHI (JP)

Application Number:

PCT/JP2002/011010

Publication Date:

May 08, 2003

Filing Date:

October 23, 2002

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)
WATANABE KENJI (JP)
SATO NOBORU (JP)
KIKUCHI JUNICHI (JP)
NAGANUMA ATSUHIRO (JP)
OHYA SATOYOSHI (JP)

International Classes:

B60K1/04; H01M10/50; H01M50/213; (IPC1-7): H01M10/50; H01M2/10; B60K1/04

Foreign References:

EP1026770A1	2000-08-09
EP1115172A1	2001-07-11
JPH10270095A	1998-10-09
JPH10255859A	1998-09-25
EP1026770A1	2000-08-09

Other References: