JPS5952148U - Engine stop device in case of abnormal vibration - Google Patents
Engine stop device in case of abnormal vibrationInfo
- Publication number
- JPS5952148U JPS5952148U JP14909282U JP14909282U JPS5952148U JP S5952148 U JPS5952148 U JP S5952148U JP 14909282 U JP14909282 U JP 14909282U JP 14909282 U JP14909282 U JP 14909282U JP S5952148 U JPS5952148 U JP S5952148U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- vibration
- stop device
- detection sensor
- abnormal vibration
- 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
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はエンジン振動の状態を示す曲線図、第２図はエ
ンジンのベンチ上運転の状態を示す正面図、第３図は本
考案の構成を示すブロック図ミ第４図は本考案の一実施
例を示す構成図である。Fig. 1 is a curve diagram showing the state of engine vibration, Fig. 2 is a front view showing the state of engine operation on a bench, Fig. 3 is a block diagram showing the configuration of the present invention, and Fig. 4 is a diagram showing the configuration of the present invention. FIG. 2 is a configuration diagram showing an example.
Claims (2)
該振動検知用センサの検知信号が入力されると共にこの
入力信号が所定値を越えたときに出力信号を発生する加
速度計と、該加速度計の上記出力信号により、前記エン
ジンを停止する停止手段とを備えたことを特徴とする異
常振動時のエンジン停止装置。(1) A vibration detection sensor that detects engine vibration;
an accelerometer that receives a detection signal from the vibration detection sensor and generates an output signal when the input signal exceeds a predetermined value; and a stop means that stops the engine based on the output signal of the accelerometer. An engine stop device in the event of abnormal vibration, characterized by comprising:
に取付けられた圧電素子と該圧電素子に係合する慣性体
とから構成されるピックアップからなると共に、停止手
段は、前記エンジｙ＋５燃料を噴射する燃料噴射ポンプ
の燃料供給通路を開閉するソレノイドからなることを特
徴とする実用新案登録請求の範囲第１項記載の異常振動
時のエンジン停止装置。(2) The vibration detection sensor is composed of a pickup composed of a piezoelectric element attached to an appropriate location of the engine and an inertial body that engages with the piezoelectric element, and the stopping means is configured to stop the engine y+5 fuel. The engine stop device at the time of abnormal vibration according to claim 1, which is characterized by comprising a solenoid that opens and closes a fuel supply passage of a fuel injection pump that injects fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14909282U JPS5952148U (en) | 1982-09-30 | 1982-09-30 | Engine stop device in case of abnormal vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14909282U JPS5952148U (en) | 1982-09-30 | 1982-09-30 | Engine stop device in case of abnormal vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5952148U true JPS5952148U (en) | 1984-04-05 |
Family
ID=30331054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14909282U Pending JPS5952148U (en) | 1982-09-30 | 1982-09-30 | Engine stop device in case of abnormal vibration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952148U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134330A (en) * | 1974-07-19 | 1976-03-24 | Bosch Gmbh Robert | |
| JPS56126642A (en) * | 1980-03-07 | 1981-10-03 | Nissan Motor Co Ltd | Cylinder-number controlled engine |
-
1982
- 1982-09-30 JP JP14909282U patent/JPS5952148U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134330A (en) * | 1974-07-19 | 1976-03-24 | Bosch Gmbh Robert | |
| JPS56126642A (en) * | 1980-03-07 | 1981-10-03 | Nissan Motor Co Ltd | Cylinder-number controlled engine |
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