JPS6397347U - - Google Patents
Info
- Publication number
- JPS6397347U JPS6397347U JP19157186U JP19157186U JPS6397347U JP S6397347 U JPS6397347 U JP S6397347U JP 19157186 U JP19157186 U JP 19157186U JP 19157186 U JP19157186 U JP 19157186U JP S6397347 U JPS6397347 U JP S6397347U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- temperature
- board
- discharge
- turned
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Protection Of Static Devices (AREA)
- Secondary Cells (AREA)
Description
第１図は本考案に係る車載バツテリの過放電防
止装置の概略構成説明図である。
１０，１２…電気負荷、１４…バツテリ、１６
…サーミスタ、１８…比較回路、２２…放電回路
。
FIG. 1 is a schematic diagram illustrating the configuration of an overdischarge prevention device for an on-vehicle battery according to the present invention. 10, 12...Electric load, 14...Battery, 16
...Thermistor, 18... Comparison circuit, 22... Discharge circuit.
Claims (1)
から各種電気負荷への電力供給を遮断しバツテリ
の過度な放電を防止する車載バツテリの過放電防
止装置において、バツテリと車載電気負荷との中
間に配置された温度検出センサと、該温度検出セ
ンサによる検出値と所定の基準温度とを比較する
比較回路と、該比較回路からの信号に基づきイグ
ニツシヨンスイツチオフ後の車載電気負荷に対す
る電力遮断に至る時間を制御する放電回路と、を
含み、雰囲気温度が高いときには遮断に至る時間
を長く、また低いときには短くするようにしたこ
とを特徴とする車載バツテリの過放電防止装置。 In an over-discharge prevention device for an on-board battery that prevents excessive discharge of the battery by cutting off power supply from the on-board battery to various electrical loads when the ignition switch is turned off, a temperature sensor placed between the battery and the on-board electrical load is used. A sensor, a comparison circuit that compares a value detected by the temperature detection sensor with a predetermined reference temperature, and a time period after the ignition switch is turned off until power is cut off to the on-vehicle electrical load based on a signal from the comparison circuit. 1. An overdischarge prevention device for an on-vehicle battery, comprising a discharge circuit, and is configured to lengthen the time required to shut off when the ambient temperature is high, and shorten it when the ambient temperature is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19157186U JPS6397347U (en) | 1986-12-12 | 1986-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19157186U JPS6397347U (en) | 1986-12-12 | 1986-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6397347U true JPS6397347U (en) | 1988-06-23 |
Family
ID=31145832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19157186U Pending JPS6397347U (en) | 1986-12-12 | 1986-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6397347U (en) |
-
1986
- 1986-12-12 JP JP19157186U patent/JPS6397347U/ja active Pending