JPH0161838U - - Google Patents
Info
- Publication number
- JPH0161838U JPH0161838U JP15602287U JP15602287U JPH0161838U JP H0161838 U JPH0161838 U JP H0161838U JP 15602287 U JP15602287 U JP 15602287U JP 15602287 U JP15602287 U JP 15602287U JP H0161838 U JPH0161838 U JP H0161838U
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- charger
- switch
- detector
- load
- 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
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の実施例の構成を示す回路図、
第２図は本考案の実施例の動作を示すタイムチヤ
ートである。
１……充電器、２……二次電池、３……負荷、
４……検出器、５……リレー、６Ｔ……タイマー
。
FIG. 1 is a circuit diagram showing the configuration of an embodiment of the present invention;
FIG. 2 is a time chart showing the operation of the embodiment of the present invention. 1... Charger, 2... Secondary battery, 3... Load,
4...Detector, 5...Relay, 6T...Timer.
Claims (1)
に充電器が充電可能に接続された二次電池の充電
装置において、前記二次電池と前記充電器間に設
けられたスイツチと、前記二次電池に接続され、
前記二次電池の電圧が所定値以下になるとこれを
検出する検出器と、この検出器の検出動作後所定
時間の間、前記スイツチをＯＮとして前記二次電
池を前記充電器で充電する充電手段と、前記所定
時間経過後に前記スイツチをＯＦＦとして、前記
二次電池に充電された電気量を前記負荷に供給す
る放電手段とを有することを特徴とする二次電池
の充電装置。 In a secondary battery charging device in which a load is directly connected to the secondary battery and a charger is chargeably connected to the secondary battery, a switch provided between the secondary battery and the charger; Next is connected to the battery,
a detector that detects when the voltage of the secondary battery becomes equal to or less than a predetermined value; and a charging means that turns on the switch and charges the secondary battery with the charger for a predetermined time after the detection operation of the detector. and a discharging means that turns off the switch after the predetermined time has elapsed and supplies the amount of electricity charged in the secondary battery to the load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15602287U JPH0537638Y2 (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15602287U JPH0537638Y2 (en) | 1987-10-14 | 1987-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161838U true JPH0161838U (en) | 1989-04-20 |
| JPH0537638Y2 JPH0537638Y2 (en) | 1993-09-22 |
Family
ID=31434175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15602287U Expired - Lifetime JPH0537638Y2 (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537638Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010051113A (en) * | 2008-08-22 | 2010-03-04 | Ricoh Co Ltd | Charging circuit of secondary battery, method for controlling charge of the same, and power supply circuit equipped with the same |
| JP2013088083A (en) * | 2011-10-20 | 2013-05-13 | Chofu Seisakusho Co Ltd | Water heater |
-
1987
- 1987-10-14 JP JP15602287U patent/JPH0537638Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010051113A (en) * | 2008-08-22 | 2010-03-04 | Ricoh Co Ltd | Charging circuit of secondary battery, method for controlling charge of the same, and power supply circuit equipped with the same |
| JP2013088083A (en) * | 2011-10-20 | 2013-05-13 | Chofu Seisakusho Co Ltd | Water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537638Y2 (en) | 1993-09-22 |