JPS646747U - - Google Patents
Info
- Publication number
- JPS646747U JPS646747U JP1987101930U JP10193087U JPS646747U JP S646747 U JPS646747 U JP S646747U JP 1987101930 U JP1987101930 U JP 1987101930U JP 10193087 U JP10193087 U JP 10193087U JP S646747 U JPS646747 U JP S646747U
- Authority
- JP
- Japan
- Prior art keywords
- secondary batteries
- charging power
- charging
- power source
- switching means
- 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
Links
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図は本考案の実施例を示すブロツク図であ
り、第２図は本実施例におけるＣＰＵ２２の動作
を司る制御プログラムのフローチヤートであり、
第３図は従来の充電装置を示すブロツク図である
。
主要部分の符号の説明、２１ａ〜２１ｃ……二
次電池、２２……ＣＰＵ、２３……ＲＯＭ、２４
……ＲＡＭ、２５……充電電源回路、２６ａ〜２
６ｃ……分圧回路、２７……アナログスイツチ、
２８……Ａ／Ｄコンバータ、ＳＷＴ，ＳＷＳ，Ｓ
Ｗａ〜ＳＷｃ……スイツチ、Ｄａ〜Ｄｃ……ダイ
オード、Ｒ……抵抗。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a flowchart of a control program governing the operation of the CPU 22 in this embodiment.
FIG. 3 is a block diagram showing a conventional charging device. Explanation of symbols of main parts, 21a to 21c... Secondary battery, 22... CPU, 23... ROM, 24
...RAM, 25...Charging power supply circuit, 26a-2
6c... Voltage divider circuit, 27... Analog switch,
28...A/D converter, SWT, SWS, S
Wa~SWc...Switch, Da~Dc...Diode, R...Resistor.
Claims (1)
置であつて、前記複数の二次電池に対して前記充
電電源を択一的に供給する切換手段と、前記複数
の二次電池の各々の端子間電圧を検出する検出手
段と、前記検出手段によつて検出された前記複数
の二次電池の各々の残留電位の高い順に前記充電
電源を供給するように前記切換手段を作動せしめ
る制御手段とからなる充電装置。 A device for charging a plurality of secondary batteries with a charging power source, the device comprising: a switching means for selectively supplying the charging power source to the plurality of secondary batteries; and a switching means for selectively supplying the charging power to the plurality of secondary batteries; a detection means for detecting a voltage between terminals; and a control means for operating the switching means so as to supply the charging power source in descending order of the residual potential of each of the plurality of secondary batteries detected by the detection means. A charging device consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101930U JPS646747U (en) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987101930U JPS646747U (en) | 1987-07-02 | 1987-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646747U true JPS646747U (en) | 1989-01-13 |
Family
ID=31331369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987101930U Pending JPS646747U (en) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646747U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148030A (en) * | 1987-10-30 | 1989-06-09 | Anton Bauer Inc | Battery charger |
| JPH04330U (en) * | 1990-04-14 | 1992-01-06 | ||
| JPH0668637U (en) * | 1993-03-05 | 1994-09-27 | 山岡金属工業株式会社 | Cooking net |
-
1987
- 1987-07-02 JP JP1987101930U patent/JPS646747U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01148030A (en) * | 1987-10-30 | 1989-06-09 | Anton Bauer Inc | Battery charger |
| JPH04330U (en) * | 1990-04-14 | 1992-01-06 | ||
| JPH0668637U (en) * | 1993-03-05 | 1994-09-27 | 山岡金属工業株式会社 | Cooking net |