JPS6427447U - - Google Patents
Info
- Publication number
- JPS6427447U JPS6427447U JP12101387U JP12101387U JPS6427447U JP S6427447 U JPS6427447 U JP S6427447U JP 12101387 U JP12101387 U JP 12101387U JP 12101387 U JP12101387 U JP 12101387U JP S6427447 U JPS6427447 U JP S6427447U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- stop
- abnormal state
- sensor
- actuator
- 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
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図はタイマー回路を示す回路図、第３図は
センサーによる異常状態の検出時間とコンデンサ
の電位と停止用作動器の作動状態等を示すタイミ
ングチヤート、第４図は従来例を示すブロツク図
、第５図は従来例における油圧センサーの構造を
示す説明図である。
１２……センサー、１６……タイマー回路、１
８……停止用作動器。
Fig. 1 is a block diagram showing an embodiment of this invention, Fig. 2 is a circuit diagram showing a timer circuit, and Fig. 3 shows the detection time of an abnormal state by the sensor, the potential of the capacitor, the operating state of the stop actuator, etc. 4 is a block diagram showing a conventional example, and FIG. 5 is an explanatory diagram showing the structure of a hydraulic pressure sensor in a conventional example. 12...Sensor, 16...Timer circuit, 1
8... Stop actuator.
Claims (1)
ーを設けるとともにエンジンを停止させる停止用
作動器を設け、少なくともいずれか一個のセンサ
ーによる異常状態の検出が設定時間を越えて継続
した場合に前記停止用作動器を作動させるタイマ
ー回路を前記センサーと前記停止用作動器との間
に接続したことを特徴とするエンジンの非常停止
装置。 A plurality of sensors are provided to detect an abnormal state of the engine, and a stop actuator is provided to stop the engine, and when the detection of an abnormal state by at least one sensor continues beyond a set time, the stop actuator is activated. An emergency stop device for an engine, characterized in that a timer circuit for activating the engine is connected between the sensor and the stop actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12101387U JPS6427447U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12101387U JPS6427447U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6427447U true JPS6427447U (en) | 1989-02-16 |
Family
ID=31367639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12101387U Pending JPS6427447U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02256832A (en) * | 1989-03-28 | 1990-10-17 | Kubota Ltd | Automatic stop device for engine generator upon abnormality |
| JP2011127579A (en) * | 2009-12-21 | 2011-06-30 | Toyota Motor Corp | Abnormality diagnostic device for vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838327A (en) * | 1981-08-31 | 1983-03-05 | Kubota Ltd | Device for dealing with abnormality of engine |
| JPS6026175A (en) * | 1983-07-20 | 1985-02-09 | Kokusan Denki Co Ltd | Device for stopping internal-combustion engine |
-
1987
- 1987-08-07 JP JP12101387U patent/JPS6427447U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838327A (en) * | 1981-08-31 | 1983-03-05 | Kubota Ltd | Device for dealing with abnormality of engine |
| JPS6026175A (en) * | 1983-07-20 | 1985-02-09 | Kokusan Denki Co Ltd | Device for stopping internal-combustion engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02256832A (en) * | 1989-03-28 | 1990-10-17 | Kubota Ltd | Automatic stop device for engine generator upon abnormality |
| JP2011127579A (en) * | 2009-12-21 | 2011-06-30 | Toyota Motor Corp | Abnormality diagnostic device for vehicle |
| US8281651B2 (en) | 2009-12-21 | 2012-10-09 | Toyota Jidosha Kabushiki Kaisha | Vehicular abnormality diagnosing apparatus |
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