JPH0265050U - - Google Patents
Info
- Publication number
- JPH0265050U JPH0265050U JP14377188U JP14377188U JPH0265050U JP H0265050 U JPH0265050 U JP H0265050U JP 14377188 U JP14377188 U JP 14377188U JP 14377188 U JP14377188 U JP 14377188U JP H0265050 U JPH0265050 U JP H0265050U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- power supply
- block
- rechargeable
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
第１図は本考案の一実施例の充電式電源装置を
示すブロツク図である。
１〜５……電池ブロツク、６……リングカウン
タ、７……第１のロータリスイツチ、２１〜２５
……表示器、３１……オア回路、４１……デイレ
ー回路、５１……第２のロータリスイツチ。
FIG. 1 is a block diagram showing a rechargeable power supply device according to an embodiment of the present invention. 1-5...Battery block, 6...Ring counter, 7...First rotary switch, 21-25
... Display device, 31 ... OR circuit, 41 ... Delay circuit, 51 ... Second rotary switch.
Claims (1)
本の充電式電池からなる電池ブロツクを複数組備
えた電源手段と、各電池ブロツクの電圧を検出す
るための電圧検出手段と、前記電源手段における
電池ブロツクの一つを負荷側に接続するブロツク
選択手段と、前記電圧検出手段によつて、前記ブ
ロツク選択手段によつて選択されている電池ブロ
ツクの電圧が設定値以下に低下したときには、前
記ブロツク選択手段を切換えて異なる電池ブロツ
クを選択させる電池ブロツク切換指令手段とを備
えたことを特徴とする充電式電源装置。 (2) 請求項１記載の充電式電源装置において、
電圧が設定値以下となつた電池ブロツクの位置を
表示する表示手段を備えたことを特徴とする充電
式電源装置。[Claims for Utility Model Registration] A power supply means comprising a plurality of battery blocks each consisting of one rechargeable battery or a plurality of rechargeable batteries connected in series, and voltage detection for detecting the voltage of each battery block. means, block selection means for connecting one of the battery blocks in the power supply means to the load side, and the voltage detection means, when the voltage of the battery block selected by the block selection means is equal to or less than a set value. 1. A rechargeable power supply device comprising: battery block switching command means for switching said block selection means to select a different battery block when the battery power has decreased to a certain level. (2) In the rechargeable power supply device according to claim 1,
A rechargeable power supply device comprising display means for displaying the position of a battery block whose voltage has fallen below a set value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14377188U JPH0265050U (en) | 1988-11-02 | 1988-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14377188U JPH0265050U (en) | 1988-11-02 | 1988-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265050U true JPH0265050U (en) | 1990-05-16 |
Family
ID=31410893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14377188U Pending JPH0265050U (en) | 1988-11-02 | 1988-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10123225A (en) * | 1996-10-21 | 1998-05-15 | Fuji Elelctrochem Co Ltd | Discharging device and charging/discharging device for parallel batteries |
| JP2015014147A (en) * | 2013-07-05 | 2015-01-22 | 成幸利根株式会社 | Excavator, power supply device, and charging apparatus |
| JP2021002976A (en) * | 2019-06-24 | 2021-01-07 | 古河電池株式会社 | Power storage device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60201418A (en) * | 1984-03-26 | 1985-10-11 | Mitsubishi Electric Corp | Battery power source circuit |
-
1988
- 1988-11-02 JP JP14377188U patent/JPH0265050U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60201418A (en) * | 1984-03-26 | 1985-10-11 | Mitsubishi Electric Corp | Battery power source circuit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10123225A (en) * | 1996-10-21 | 1998-05-15 | Fuji Elelctrochem Co Ltd | Discharging device and charging/discharging device for parallel batteries |
| JP2015014147A (en) * | 2013-07-05 | 2015-01-22 | 成幸利根株式会社 | Excavator, power supply device, and charging apparatus |
| JP2021002976A (en) * | 2019-06-24 | 2021-01-07 | 古河電池株式会社 | Power storage device |