Title:
DEACTIVATION DETECTING DEVICE OF BATTERY
Document Type and Number:
Japanese Patent JP3879248
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a low price detecting device for detecting a deactivated battery cell.
SOLUTION: In a deactivation detecting device for detecting a deactivated cell of a battery assembly 15 comprising a plurality of cells C1-Cn, a deactivation detecting circuit in which signal generators D11-Dn1 and diodes D12-Dn2 are connected in series is connected to each cell of cells C1-Cn in parallel. The cell in a deactivated state can be displayed, and an inexpensive deactivation detecting circuit is provided.
Inventors:
Hideaki Horie
Toyoaki Nakagawa
Mikio Kawai
Yuji Tanjo
Takaaki Abe
Ken Iwai
Toyoaki Nakagawa
Mikio Kawai
Yuji Tanjo
Takaaki Abe
Ken Iwai
Application Number:
JP13218498A
Publication Date:
February 07, 2007
Filing Date:
May 14, 1998
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
H01M10/42; B60L11/18; G01R31/36; H01M10/48; H02J7/00; G01R31/00; H01M6/50; (IPC1-7): H01M10/42; G01R31/36; H02J7/00
Domestic Patent References:
| JP6078403A | ||||
| JP9308121A | ||||
| JP8079978A |
Attorney, Agent or Firm:
Fuyuki Nagai