JPH02104740U - - Google Patents
Info
- Publication number
- JPH02104740U JPH02104740U JP1129589U JP1129589U JPH02104740U JP H02104740 U JPH02104740 U JP H02104740U JP 1129589 U JP1129589 U JP 1129589U JP 1129589 U JP1129589 U JP 1129589U JP H02104740 U JPH02104740 U JP H02104740U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- storage battery
- trickle
- equal
- reference voltage
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (AREA)
Description
第１図は本考案の実施例における充電装置を示
す電気回路図、第２図は同装置のマイクロコンピ
ユータのブロツク図、第３図は同装置を内蔵する
コードレス電話機の概略構成説明図である。
１３：蓄電池、１５，１６：抵抗、１７，１８
，１９：トランジスタ、２１：減電検出回路、２
２：マイクロコンピユータ。
FIG. 1 is an electric circuit diagram showing a charging device according to an embodiment of the present invention, FIG. 2 is a block diagram of a microcomputer of the device, and FIG. 3 is a schematic diagram of a cordless telephone incorporating the device. 13: Storage battery, 15, 16: Resistor, 17, 18
, 19: Transistor, 21: Reduced voltage detection circuit, 2
2: Microcomputer.
Claims (1)
行なうトリクル充電手段と、 上記蓄電池に上記充電電流より大きな充電電流
を供給して該蓄電池の急速充電を行なう急速充電
手段と、 上記蓄電池の端子電圧が基準電圧以上であるか
否かを判定し、端子電圧が基準電圧以上のとき上
記トリクル充電手段を、基準電圧以上でないとき
上記急速充電手段を動作させる充電選択手段とを
具備し、 上記充電選択手段は上記急速充電手段による急
速充電を一定時間行なつた後、上記トリクル充電
手段によるトリクル充電に切換えるよう構成した
ことを特徴とする充電装置。[Claims for Utility Model Registration] Trickle charging means for charging a storage battery by supplying a charging current to the storage battery; and rapid charging for quickly charging the storage battery by supplying a charging current larger than the charging current to the storage battery. and charging selection means for determining whether or not the terminal voltage of the storage battery is equal to or higher than a reference voltage, and operating the trickle charging means when the terminal voltage is equal to or higher than the reference voltage, and operating the quick charging means when the terminal voltage is not equal to or higher than the reference voltage. A charging device, characterized in that the charging selection means is configured to switch to trickle charging using the trickle charging means after performing rapid charging using the quick charging means for a certain period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1129589U JPH02104740U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1129589U JPH02104740U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104740U true JPH02104740U (en) | 1990-08-21 |
Family
ID=31219723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1129589U Pending JPH02104740U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515641U (en) * | 1991-08-07 | 1993-02-26 | 澤藤電機株式会社 | Welding machine charger |
-
1989
- 1989-01-31 JP JP1129589U patent/JPH02104740U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515641U (en) * | 1991-08-07 | 1993-02-26 | 澤藤電機株式会社 | Welding machine charger |