JPH0299568U - - Google Patents
Info
- Publication number
- JPH0299568U JPH0299568U JP859789U JP859789U JPH0299568U JP H0299568 U JPH0299568 U JP H0299568U JP 859789 U JP859789 U JP 859789U JP 859789 U JP859789 U JP 859789U JP H0299568 U JPH0299568 U JP H0299568U
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- storage battery
- weight
- load
- detects
- 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
- 239000002253 acid Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (AREA)
Description
第１図は、この考案の蓄電池用放電終了センサ
の一実施例を示す回路図、第２図は、従来の蓄電
池用放電終了センサの一例を示す回路図、第３図
は、鉛蓄電池の負荷別の放電特性を示す図である
。
１……鉛蓄電池、５……比較回路、１１……蓄
電池用放電終了センサ、１２……補正回路。
Fig. 1 is a circuit diagram showing an example of the discharging end sensor for storage batteries of this invention, Fig. 2 is a circuit diagram showing an example of a conventional discharging end sensor for storage batteries, and Fig. 3 shows the load of the lead-acid battery. FIG. 7 is a diagram showing another discharge characteristic. DESCRIPTION OF SYMBOLS 1... Lead acid battery, 5... Comparison circuit, 11... Discharge end sensor for storage battery, 12... Correction circuit.
Claims (1)
圧が異なる蓄電池と、この蓄電池の出力電圧を一
定の基準電圧と大小比較し、放電終了を検出する
比較回路と、この比較回路の実質的な比較基準を
前記負荷の軽重に応じて可変し、前記蓄電池の放
電限界直前で前記放電終了を検出せしめる補正回
路とを具備してなる蓄電池用放電終了センサ。 A practical comparison of a storage battery whose discharge duration and discharge end voltage vary depending on the weight and weight of the load, a comparison circuit that compares the output voltage of this storage battery with a fixed reference voltage and detects the end of discharge, and this comparison circuit. A discharge end sensor for a storage battery, comprising a correction circuit that changes a reference according to the weight of the load and detects the end of discharge just before the discharge limit of the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP859789U JPH0299568U (en) | 1989-01-27 | 1989-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP859789U JPH0299568U (en) | 1989-01-27 | 1989-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0299568U true JPH0299568U (en) | 1990-08-08 |
Family
ID=31214616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP859789U Pending JPH0299568U (en) | 1989-01-27 | 1989-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0299568U (en) |
-
1989
- 1989-01-27 JP JP859789U patent/JPH0299568U/ja active Pending