JPH046772U - - Google Patents
Info
- Publication number
- JPH046772U JPH046772U JP4684790U JP4684790U JPH046772U JP H046772 U JPH046772 U JP H046772U JP 4684790 U JP4684790 U JP 4684790U JP 4684790 U JP4684790 U JP 4684790U JP H046772 U JPH046772 U JP H046772U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- engine start
- monitoring device
- gas sensor
- start monitoring
- 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
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
Description
第１〜３図は本考案に係わるもので、第１図は
実施例のエンジン始動監視装置の構成図、第２図
は同判定装置の構成図、第３図は判定装置の処理
手順、第４図は従来のエンジン始動スイツチ系図
である。
１……デイーゼルエンジン本体、２……排気筒
、３……ガスセンサ、４……回転数センサ、５…
…判定装置、６……表示器。
1 to 3 are related to the present invention; FIG. 1 is a configuration diagram of an engine start monitoring device according to an embodiment, FIG. 2 is a configuration diagram of the determination device, and FIG. Figure 4 is a diagram of a conventional engine start switch. 1... Diesel engine body, 2... Exhaust pipe, 3... Gas sensor, 4... Rotation speed sensor, 5...
...Judgment device, 6...Display device.
Claims (1)
の滞溜しやすい場所に設けられたガスセンサと、
該ガスセンサの出力より未燃ガスの存在を判別す
る判定装置とを有してなるエンジン始動監視装置
。 (2) 請求項１において、エンジンが始動してい
るか否かを検出するエンジン回転数検出器と、エ
ンジン始動を自動化する手段とを有してなるエン
ジン始動監視装置。[Scope of claim for utility model registration] (1) A gas sensor installed in the exhaust stack of a diesel engine at a location where unburned gas tends to accumulate;
An engine start monitoring device comprising: a determination device for determining the presence of unburned gas based on the output of the gas sensor. (2) An engine start monitoring device according to claim 1, comprising an engine rotation speed detector for detecting whether or not the engine is started, and means for automating engine start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4684790U JPH046772U (en) | 1990-05-07 | 1990-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4684790U JPH046772U (en) | 1990-05-07 | 1990-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046772U true JPH046772U (en) | 1992-01-22 |
Family
ID=31562272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4684790U Pending JPH046772U (en) | 1990-05-07 | 1990-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046772U (en) |
-
1990
- 1990-05-07 JP JP4684790U patent/JPH046772U/ja active Pending