JPH0245476U - - Google Patents
Info
- Publication number
- JPH0245476U JPH0245476U JP12284688U JP12284688U JPH0245476U JP H0245476 U JPH0245476 U JP H0245476U JP 12284688 U JP12284688 U JP 12284688U JP 12284688 U JP12284688 U JP 12284688U JP H0245476 U JPH0245476 U JP H0245476U
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- capacity
- measuring
- limit
- discharge
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の一実施例を示すブロツク構成
図、第２図Ａ，Ｂは本考案の一実施例における機
能手順を示す流れ図、第３図は二次電池の放電量
に対する電圧低下を示す説明図である。
図中、１は制御手段、２は二次電池、３は充電
器、５は定電流負荷である。
Figure 1 is a block configuration diagram showing an embodiment of the present invention, Figures 2A and B are flowcharts showing the functional procedure in an embodiment of the invention, and Figure 3 shows the voltage drop with respect to the discharge amount of the secondary battery. FIG. In the figure, 1 is a control means, 2 is a secondary battery, 3 is a charger, and 5 is a constant current load.
Claims (1)
及びその制御手段と、この充電された二次電池を
放電させるための定電流負荷と、この放電途中に
おける二次電池の少なくとも電圧低下率又は放電
電流値及び放電時間を測定するための測定手段と
、この測定されたデータから上記二次電池の実容
量を算出して、当該二次電池の容量限界を求める
演算手段と、上記容量限界を表示するための表示
装置とを設けたことを特徴とする二次電池の限界
容量測定装置。 A charger and its control means for charging a secondary battery to full capacity, a constant current load for discharging the charged secondary battery, and at least a voltage drop rate or discharge of the secondary battery during the discharge. Measuring means for measuring current value and discharge time; Calculating means for calculating the actual capacity of the secondary battery from the measured data to determine the capacity limit of the secondary battery; and displaying the capacity limit. A device for measuring the limit capacity of a secondary battery, characterized in that it is provided with a display device for measuring the limit capacity of a secondary battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284688U JPH0245476U (en) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284688U JPH0245476U (en) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245476U true JPH0245476U (en) | 1990-03-28 |
Family
ID=31371157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12284688U Pending JPH0245476U (en) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245476U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006085974A (en) * | 2004-09-15 | 2006-03-30 | Shin Daiwa Kogyo Co Ltd | Battery floodlight |
| JP2006300561A (en) * | 2005-04-15 | 2006-11-02 | Ntt Facilities Inc | Degradation determination device and method |
| JP2007027671A (en) * | 2005-06-17 | 2007-02-01 | Matsushita Electric Ind Co Ltd | Laser device and residual battery capacitance detection method |
| US7868584B2 (en) | 2008-01-28 | 2011-01-11 | Murata Manufacturing Co., Ltd. | DC-DC converter |
-
1988
- 1988-09-21 JP JP12284688U patent/JPH0245476U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006085974A (en) * | 2004-09-15 | 2006-03-30 | Shin Daiwa Kogyo Co Ltd | Battery floodlight |
| JP4634107B2 (en) * | 2004-09-15 | 2011-02-16 | 株式会社やまびこ | Battery floodlight |
| JP2006300561A (en) * | 2005-04-15 | 2006-11-02 | Ntt Facilities Inc | Degradation determination device and method |
| JP2007027671A (en) * | 2005-06-17 | 2007-02-01 | Matsushita Electric Ind Co Ltd | Laser device and residual battery capacitance detection method |
| US7868584B2 (en) | 2008-01-28 | 2011-01-11 | Murata Manufacturing Co., Ltd. | DC-DC converter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0245476U (en) | ||
| JPS61156444U (en) | ||
| JPS63137538U (en) | ||
| JPH033143U (en) | ||
| JPH0195679U (en) | ||
| JPS6156582U (en) | ||
| JPH0233556U (en) | ||
| JPS6022424A (en) | Charge acceleration indicator | |
| JPS6240580U (en) | ||
| JPH04251370A (en) | Battery for portable input-output device | |
| JPH0161838U (en) | ||
| JPH08308128A (en) | Battery charger | |
| JPH0363040U (en) | ||
| JPS6339686U (en) | ||
| JPS62173068U (en) | ||
| JPS63194539U (en) | ||
| JPS646575U (en) | ||
| JPH0175884U (en) | ||
| JPS6445446U (en) | ||
| JPH03104046U (en) | ||
| JONES | State-of-charge indicator for zinc-mercuric oxide batteries(Pulse charge technique for measuring state of charge in mercury batteries)[Final Technical Report, Jun. 1971- Mar. 1972] | |
| JPS6418326U (en) | ||
| JPS63137537U (en) | ||
| JPH02142948U (en) | ||
| JPH01146742U (en) |