JPH0285836U - - Google Patents
Info
- Publication number
- JPH0285836U JPH0285836U JP16558588U JP16558588U JPH0285836U JP H0285836 U JPH0285836 U JP H0285836U JP 16558588 U JP16558588 U JP 16558588U JP 16558588 U JP16558588 U JP 16558588U JP H0285836 U JPH0285836 U JP H0285836U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- stop
- water
- position detection
- switch
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- 238000013021 overheating Methods 0.000 claims 3
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図〜第３図は本考案の実施例を示し、第１
図はラジエータ・キヤツプの加圧弁の開弁状態を
示す水冷デイーゼルエンジンの停止装置の概略系
統図、第２図は負圧弁の開弁状態を示すラジエー
タ・キヤツプの縦断面図、第３図は上記エンジン
の概略縦断右側面図、第４図は従来技術を示す第
１図相当図である。
１……ラジエータ、２……ラジエータ・キヤツ
プ、３……冷却水路、４……エンジン過熱検出装
置、５……エンジン停止作動装置、１１……スイ
ツチ作動継続時間測定回路、１４……位置検出ス
イツチ。
Figures 1 to 3 show embodiments of the present invention;
The figure is a schematic system diagram of a stop device for a water-cooled diesel engine showing the radiator cap's pressurizing valve in the open state, Figure 2 is a vertical cross-sectional view of the radiator cap showing the negative pressure valve in the open state, and Figure 3 is the above FIG. 4, a schematic vertical right side view of the engine, is a view corresponding to FIG. 1 showing the prior art. 1...Radiator, 2...Radiator cap, 3...Cooling water channel, 4...Engine overheat detection device, 5...Engine stop actuation device, 11...Switch operation duration measuring circuit, 14...Position detection switch .
Claims (1)
ンジン過熱検出装置４とを備え、水冷エンジンＥ
が過熱すると、エンジン過熱検出装置４がこの過
熱を検出することに基づき、エンジン停止作動装
置５を作動させて水冷エンジンＥを停止するよう
に構成した水冷エンジンの過熱時自動停止装置に
おいて、 エンジン過熱検出装置４は位置検出スイツチ１
４から成り、位置検出スイツチ１４をスイツチ作
動継続時間測定回路１１を介してエンジン停止作
動装置５に接続し、 位置検出スイツチ１４は、水冷エンジンＥのラ
ジエータ１のラジエータ・キヤツプ２に設けられ
て、ラジエータ・キヤツプ２の開弁作動時に開弁
検出するように構成し、 スイツチ作動継続時間測定回路１１は、位置検
出スイツチ１４の開弁検出が設定時間以上継続し
たときに、これを測定することに基づきエンジン
停止作動装置５を作動させるように構成したこと
を特徴とする水冷エンジンの過熱時自動停止装置
。[Scope of Claim for Utility Model Registration] The water-cooled engine E is equipped with an engine stop actuating device 5 and an engine overheat detection device 4.
In the automatic overheating stop device for a water-cooled engine configured to operate the engine stop actuating device 5 to stop the water-cooled engine E based on the engine overheat detection device 4 detecting this overheating when the engine overheats, The detection device 4 is the position detection switch 1
4, the position detection switch 14 is connected to the engine stop actuation device 5 via the switch operation duration measuring circuit 11, and the position detection switch 14 is provided on the radiator cap 2 of the radiator 1 of the water-cooled engine E, The switch operation duration measuring circuit 11 is configured to detect an open valve when the radiator cap 2 is opened, and the switch operation duration measuring circuit 11 measures this when the valve open detection of the position detection switch 14 continues for a set time or more. An automatic stop device for a water-cooled engine at the time of overheating, characterized in that it is configured to operate an engine stop actuator 5 based on the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16558588U JPH0285836U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16558588U JPH0285836U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285836U true JPH0285836U (en) | 1990-07-06 |
Family
ID=31452206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16558588U Pending JPH0285836U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285836U (en) |
-
1988
- 1988-12-20 JP JP16558588U patent/JPH0285836U/ja active Pending