JPH01116533U - - Google Patents
Info
- Publication number
- JPH01116533U JPH01116533U JP1022388U JP1022388U JPH01116533U JP H01116533 U JPH01116533 U JP H01116533U JP 1022388 U JP1022388 U JP 1022388U JP 1022388 U JP1022388 U JP 1022388U JP H01116533 U JPH01116533 U JP H01116533U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- vehicle
- terminal
- comparison means
- voltage comparison
- 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
- 239000007858 starting material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の一実施例を示す回路図であ
る。
１……比較回路、２……警報ランプ、３……カ
ツトリレー、４……バツテリー、５……イグニツ
シヨンスイツチ、６……スタータモータ。
FIG. 1 is a circuit diagram showing an embodiment of the present invention. 1...Comparison circuit, 2...Warning lamp, 3...Cut relay, 4...Battery, 5...Ignition switch, 6...Starter motor.
Claims (1)
の基準値と夫々比較する電圧比較手段と、 当該電圧比較手段によつて前記端子電圧が前記
第１の基準値以下になつたことが比較判別された
ときに作動する警報手段と、 前記電圧比較手段によつて前記端子電圧が前記
第２の基準値以下になつたことが比較判別された
ときに車載スタータモータ以外の電装負荷の作動
を禁止する禁止手段 とからなることを特徴とする車両用電源保護装
置。[Scope of claim for utility model registration] First and second terminal voltages of the on-vehicle power supply having different values
voltage comparison means for comparing the terminal voltages with respective reference values; alarm means that operates when the voltage comparison means compares and determines that the terminal voltage has become equal to or less than the first reference value; and the voltage comparison means A device for a vehicle, comprising: prohibition means for prohibiting the operation of electrical loads other than the on-vehicle starter motor when it is determined by comparison that the terminal voltage has become equal to or less than the second reference value. Power protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022388U JPH01116533U (en) | 1988-01-28 | 1988-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022388U JPH01116533U (en) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01116533U true JPH01116533U (en) | 1989-08-07 |
Family
ID=31217687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1022388U Pending JPH01116533U (en) | 1988-01-28 | 1988-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116533U (en) |
-
1988
- 1988-01-28 JP JP1022388U patent/JPH01116533U/ja active Pending
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