JPH0425441U - - Google Patents

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Publication number
JPH0425441U
JPH0425441U JP6738090U JP6738090U JPH0425441U JP H0425441 U JPH0425441 U JP H0425441U JP 6738090 U JP6738090 U JP 6738090U JP 6738090 U JP6738090 U JP 6738090U JP H0425441 U JPH0425441 U JP H0425441U
Authority
JP
Japan
Prior art keywords
charging
current
setting
correlation curve
charging current
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.)
Granted
Application number
JP6738090U
Other languages
English (en)
Other versions
JP2549661Y2 (ja
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 JP1990067380U priority Critical patent/JP2549661Y2/ja
Publication of JPH0425441U publication Critical patent/JPH0425441U/ja
Application granted granted Critical
Publication of JP2549661Y2 publication Critical patent/JP2549661Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図はこの考案に係る充電回路を示すブロツ
ク図、第2図はこの考案に係る充電回路の動作を
示すフローチヤート、第3図は各充電電流におけ
る充電電気量と電池容量との関係を示す図、第4
図は各充電電流における充電電気量と内圧との関
係を示す図、第5図はこの考案に係る充電回路の
動作を説明するための図、第6図は充電電気量と
電池電圧あるいは電池温度との関係を示す図、第
7図〜第10図は充電条件に応じた充電電流と電
池容量との相関曲線を予め設定する手段を説明す
る図、第11図は従来の充電回路の動作を示す図
である。 1……充電器、2……残容量検知回路、3……
蓄電池、4……制御回路、5……スイツチ、6…
…負荷。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 充電電流と充電効率との関係を記憶する記憶
    手段と、充電開始時は大電流を設定し、この後上
    記記憶内容に基づいて所定の充電効率を確保する
    ように充電電流を低下させる制御手段とを備えた
    ことを特徴とする充電回路。 2 充電条件に応じた充電電流の相関曲線を設定
    する設定手段と、設定された充電電流の相関曲線
    を記憶する記憶手段と、充電開始時は大電流を設
    定し、この後上記相関曲線に基づいて所定の充電
    効率を確保するように充電電流を低下させる制御
    手段とを備えたことを特徴とする充電回路。
JP1990067380U 1990-06-25 1990-06-25 充電回路 Expired - Lifetime JP2549661Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990067380U JP2549661Y2 (ja) 1990-06-25 1990-06-25 充電回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990067380U JP2549661Y2 (ja) 1990-06-25 1990-06-25 充電回路

Publications (2)

Publication Number Publication Date
JPH0425441U true JPH0425441U (ja) 1992-02-28
JP2549661Y2 JP2549661Y2 (ja) 1997-09-30

Family

ID=31600905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990067380U Expired - Lifetime JP2549661Y2 (ja) 1990-06-25 1990-06-25 充電回路

Country Status (1)

Country Link
JP (1) JP2549661Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676862A (ja) * 1992-07-23 1994-03-18 4 C Technol Inc ニッケル−カドミウム電池の残留容量表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152336A (ja) * 1985-12-25 1987-07-07 新神戸電機株式会社 充電器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62152336A (ja) * 1985-12-25 1987-07-07 新神戸電機株式会社 充電器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676862A (ja) * 1992-07-23 1994-03-18 4 C Technol Inc ニッケル−カドミウム電池の残留容量表示装置

Also Published As

Publication number Publication date
JP2549661Y2 (ja) 1997-09-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term