Title:
再充電可能バッテリ用の充電/放電保護回路
Document Type and Number:
Japanese Patent JP4011349
Kind Code:
B2
Abstract:
A protection circuit of the above discussed type by providing the control logic (10) with an over-voltage detector (14). The over-voltage detector (14) is activated and closes a short-circuit switch (20) when the over-voltage detector (14) reaches a fixed voltage limit which in turn depends on the electric strength of the protection circuit. The closing of the short-circuit switch (20) connects the battery (1) terminals via a fusible link (2).
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JPS5999272 | DECISION DEVICE OF REMAINING CAPACITY OF BATTERY |
WO/2004/112168 | PART TESTER AND METHOD |
Inventors:
Axel Panwitz
Hans Martin von Stout
Achim Stelberger
Hans Martin von Stout
Achim Stelberger
Application Number:
JP2002017085A
Publication Date:
November 21, 2007
Filing Date:
January 25, 2002
Export Citation:
Assignee:
Dialok Semiconductor GM Behr
International Classes:
H02J7/00; H01M10/44; H02H7/18
Domestic Patent References:
JP2000201429A | ||||
JP2001169459A | ||||
JP10336891A | ||||
JP2026228A | ||||
JP10051962A | ||||
JP8308094A | ||||
JP11187578A |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Fumitoshi Nishiyama
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Fumitoshi Nishiyama