JPH01133317U - - Google Patents
Info
- Publication number
- JPH01133317U JPH01133317U JP2745688U JP2745688U JPH01133317U JP H01133317 U JPH01133317 U JP H01133317U JP 2745688 U JP2745688 U JP 2745688U JP 2745688 U JP2745688 U JP 2745688U JP H01133317 U JPH01133317 U JP H01133317U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- batteries
- selection means
- switching
- preventing
- 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 2
Description
図面は全て本発明の一実施例に係り、第１図は
全体の回路ブロツク図、第２図は要部回路ブロツ
ク図、第３図は装置の斜視図である。
１，２，３…バツテリー、４，５，６…出力切
換スイツチ（選択手段）、７…順次切換制御回路
（電圧補償手段）。
The drawings all relate to one embodiment of the present invention; FIG. 1 is an overall circuit block diagram, FIG. 2 is a main circuit block diagram, and FIG. 3 is a perspective view of the device. 1, 2, 3... Battery, 4, 5, 6... Output changeover switch (selection means), 7... Sequential switching control circuit (voltage compensation means).
Claims (1)
ーの出力電圧値が設定値以下になつたことを検知
して使用バツテリーを順次別のバツテリーに切換
える選択手段と、 該選択手段による切換時に発生する一時的な電
圧降下を阻止する電圧補償手段と、 から成るバツテリー電源供給回路。[Claims for Utility Model Registration] A plurality of batteries, and detecting that the output voltage value of the battery in use among the plurality of batteries has fallen below a set value, and sequentially replacing the used battery with another battery. A battery power supply circuit comprising: a selection means for switching; and a voltage compensation means for preventing a temporary voltage drop occurring during switching by the selection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2745688U JPH01133317U (en) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2745688U JPH01133317U (en) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133317U true JPH01133317U (en) | 1989-09-11 |
Family
ID=31249964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2745688U Pending JPH01133317U (en) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133317U (en) |
-
1988
- 1988-03-01 JP JP2745688U patent/JPH01133317U/ja active Pending