JPS6212741U - - Google Patents
Info
- Publication number
- JPS6212741U JPS6212741U JP10473585U JP10473585U JPS6212741U JP S6212741 U JPS6212741 U JP S6212741U JP 10473585 U JP10473585 U JP 10473585U JP 10473585 U JP10473585 U JP 10473585U JP S6212741 U JPS6212741 U JP S6212741U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- preheating means
- engine
- disconnection
- battery
- 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 2
Landscapes
- Emergency Alarm Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本考案の実施例を説明した回路図、第
２図はバツテリの端子電圧特性を説明した図であ
る。
３…バツテリ、４…エンジンキー、５Ａ…電圧
判定器、６…断線アラーム、９…エンジン予熱手
段。
FIG. 1 is a circuit diagram illustrating an embodiment of the present invention, and FIG. 2 is a diagram illustrating terminal voltage characteristics of a battery. 3...Battery, 4...Engine key, 5A...Voltage judge, 6...Disconnection alarm, 9...Engine preheating means.
Claims (1)
ようにした自動車において、 エンジンキーのオン操作時のバツテリ電圧と予
熱手段用リレーの励磁から一定時間後のバツテリ
電圧とを比較する電圧判定器と、この電圧判定器
の出力に応じて断線警報を発する断線アラームを
有することを特徴とするエンジン予熱手段の断線
検知器。[Claim for Utility Model Registration] In an automobile in which the engine preheating means is heated by battery power, the battery voltage when the engine key is turned on is compared with the battery voltage a certain period of time after the relay for the preheating means is energized. 1. A disconnection detector for engine preheating means, characterized in that it has a voltage determiner that determines the voltage, and a disconnection alarm that issues a disconnection alarm in accordance with the output of the voltage determiner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10473585U JPS6212741U (en) | 1985-07-09 | 1985-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10473585U JPS6212741U (en) | 1985-07-09 | 1985-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212741U true JPS6212741U (en) | 1987-01-26 |
Family
ID=30978508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10473585U Pending JPS6212741U (en) | 1985-07-09 | 1985-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226694A (en) * | 2016-08-30 | 2016-12-14 | 潍柴动力股份有限公司 | A kind of inlet air heating relay fault diagnosis circuit, method for diagnosing faults and system |
-
1985
- 1985-07-09 JP JP10473585U patent/JPS6212741U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226694A (en) * | 2016-08-30 | 2016-12-14 | 潍柴动力股份有限公司 | A kind of inlet air heating relay fault diagnosis circuit, method for diagnosing faults and system |
| CN106226694B (en) * | 2016-08-30 | 2019-03-08 | 潍柴动力股份有限公司 | A kind of inlet air heating relay fault diagnosis circuit, fault diagnosis method and system |