JPH0391037U - - Google Patents

Info

Publication number
JPH0391037U
JPH0391037U JP14858789U JP14858789U JPH0391037U JP H0391037 U JPH0391037 U JP H0391037U JP 14858789 U JP14858789 U JP 14858789U JP 14858789 U JP14858789 U JP 14858789U JP H0391037 U JPH0391037 U JP H0391037U
Authority
JP
Japan
Prior art keywords
circuit
constant current
temperature
voltage detection
detection circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14858789U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14858789U priority Critical patent/JPH0391037U/ja
Publication of JPH0391037U publication Critical patent/JPH0391037U/ja
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12

Description

【図面の簡単な説明】
第1図及び第2図はこの考案に係る充電器の実
施例を示し、第1図はブロツク図、第2図は温度
に対する特性図であり、第2図Aは温度対充電電
流の特性図、第2図Bは温度対充電終了電圧の特
性図である。第3図及び第4図は従来例を示し、
第3図はブロツク図、第4図は温度に対する充電
終了電圧の特性図である。 主な符号の説明、1……充電器の入力端子、2
……定電流回路、3……充電器の出力端子、4…
…電圧検出回路、5……第1の温度補償回路、6
……第2の温度補償回路、V……充電終了電圧、
I……充電電流、T……温度。

Claims (1)

  1. 【実用新案登録請求の範囲】 電源より定電流回路を介して定電流を電池に供
    給し、充電電圧を検出する電圧検出回路と、この
    電圧検出回路を温度補償する第1の温度補償回路
    とを備え、前記電圧検出回路の検出信号で前記定
    電流回路を制御するように構成した充電器におい
    て、 上記定電流回路の定電流を制御する第2の温度
    補償回路を設けて、低温時の温度補償をするよう
    に構成したことを特徴とする充電器。
JP14858789U 1989-12-26 1989-12-26 Pending JPH0391037U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14858789U JPH0391037U (ja) 1989-12-26 1989-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14858789U JPH0391037U (ja) 1989-12-26 1989-12-26

Publications (1)

Publication Number Publication Date
JPH0391037U true JPH0391037U (ja) 1991-09-17

Family

ID=31695030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14858789U Pending JPH0391037U (ja) 1989-12-26 1989-12-26

Country Status (1)

Country Link
JP (1) JPH0391037U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011229289A (ja) * 2010-04-20 2011-11-10 Mitsubishi Electric Corp 車載データ記録装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321750A (en) * 1976-08-11 1978-02-28 Varta Batterie Method of charging for enclosed storage battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321750A (en) * 1976-08-11 1978-02-28 Varta Batterie Method of charging for enclosed storage battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011229289A (ja) * 2010-04-20 2011-11-10 Mitsubishi Electric Corp 車載データ記録装置

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