JPH0359450U - - Google Patents
Info
- Publication number
- JPH0359450U JPH0359450U JP12020289U JP12020289U JPH0359450U JP H0359450 U JPH0359450 U JP H0359450U JP 12020289 U JP12020289 U JP 12020289U JP 12020289 U JP12020289 U JP 12020289U JP H0359450 U JPH0359450 U JP H0359450U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- gas
- emergency stop
- gas sensor
- concentration
- 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 4
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図及び第２図は本考案の第１実施例を示し
、第１図は停止装置の回路図、第２図はＣＯセン
サの特性図、第３図以下は本考案の第２実施例を
示し、第３図は停止装置の回路図、第４図はガバ
ナ装置の概略図である。
７……ＣＯセンサ（ガスセンサ）、４，１３…
…エンジン停止回路、６，２３……比較回路（ガ
ス濃度判別手段）。
Figures 1 and 2 show the first embodiment of the present invention, Figure 1 is a circuit diagram of the stop device, Figure 2 is a characteristic diagram of the CO sensor, and Figures 3 and below are the second embodiment of the present invention. 3 is a circuit diagram of the stop device, and FIG. 4 is a schematic diagram of the governor device. 7... CO sensor (gas sensor), 4, 13...
...Engine stop circuit, 6, 23... Comparison circuit (gas concentration determination means).
Claims (1)
検出するガスセンサと、 上記ガスセンサの出力が設定値を越えたとき、
エンジンを停止させるエンジン停止回路へ非常停
止信号を出力するガス濃度判別手段とを備えたこ
とを特徴とするエンジンの非常停止装置。[Claims for Utility Model Registration] A gas sensor that detects the concentration of gas forming the atmosphere around the engine, and when the output of the gas sensor exceeds a set value,
An emergency stop device for an engine, comprising gas concentration determining means for outputting an emergency stop signal to an engine stop circuit for stopping the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12020289U JPH0359450U (en) | 1989-10-13 | 1989-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12020289U JPH0359450U (en) | 1989-10-13 | 1989-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0359450U true JPH0359450U (en) | 1991-06-12 |
Family
ID=31668287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12020289U Pending JPH0359450U (en) | 1989-10-13 | 1989-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0359450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05252225A (en) * | 1992-03-04 | 1993-09-28 | Toshiba Corp | Data conversion method in communication control processing |
-
1989
- 1989-10-13 JP JP12020289U patent/JPH0359450U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05252225A (en) * | 1992-03-04 | 1993-09-28 | Toshiba Corp | Data conversion method in communication control processing |
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