JPS61184842U - - Google Patents
Info
- Publication number
- JPS61184842U JPS61184842U JP7019385U JP7019385U JPS61184842U JP S61184842 U JPS61184842 U JP S61184842U JP 7019385 U JP7019385 U JP 7019385U JP 7019385 U JP7019385 U JP 7019385U JP S61184842 U JPS61184842 U JP S61184842U
- Authority
- JP
- Japan
- Prior art keywords
- state
- circuit
- fuel supply
- internal combustion
- combustion engine
- 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
- 239000000446 fuel Substances 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 claims description 4
- 230000005856 abnormality Effects 0.000 claims 6
- 238000002485 combustion reaction Methods 0.000 claims 5
- 239000007858 starting material Substances 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図は本考案の一実施例の全体的構成を示し
たブロツク図、第２図は第１図の各部を具体化し
た実施例を示した回路図、第３図は本考案で用い
る自己保持機能付きスイツチ回路の変形例を示す
回路図である。
１…バツテリ、２…キースイツチ、３…アクチ
ユエータ、４…燃料供給制御手段、５…駆動回路
、６…異常信号出力回路、７…第１のタイマ回路
、８…リセツト回路、９…第２のタイマ回路、１
０…タイマ制御回路、１１…電源回路、１８…表
示回路、１９…自己保持機能付きスイツチ回路、
２０…発光表示手段、２０ａ〜２０ｃ…表示ラン
プ。
Fig. 1 is a block diagram showing the overall configuration of an embodiment of the present invention, Fig. 2 is a circuit diagram showing an embodiment embodying each part of Fig. 1, and Fig. 3 is a circuit diagram showing the configuration of an embodiment of the present invention. FIG. 7 is a circuit diagram showing a modification of the switch circuit with a holding function. DESCRIPTION OF SYMBOLS 1... Battery, 2... Key switch, 3... Actuator, 4... Fuel supply control means, 5... Drive circuit, 6... Abnormal signal output circuit, 7... First timer circuit, 8... Reset circuit, 9... Second timer circuit, 1
0...Timer control circuit, 11...Power supply circuit, 18...Display circuit, 19...Switch circuit with self-holding function,
20...Light-emitting display means, 20a-20c...Display lamps.
Claims (1)
御手段を燃料供給許容状態と燃料供給停止状態と
に切換操作する燃料供給制御用アクチユエータと
、 内燃機関を停止させる必要がある異常状態が生
じた時に異常信号を出力する異常信号出力回路と
、 定常時は前記燃料供給制御手段を燃料供給許容
状態に保持し前記異常信号が発生した時に前記燃
料供給制御手段を燃料供給停止状態にするように
前記アクチユエータを制御するアクチユエータ制
御回路と、 前記異常信号が出力された時に異常の発生を表
示する表示回路とを備え、 前記アクチユエータとアクチユエータ制御回路
と異常信号出力回路とを駆動する電力は前記内燃
機関により駆動される装置に付属しているキース
イツチを介してバツテリから供給され、 前記キースイツチは少なくとも前記バツテリの
出力を遮断するオフ状態と前記バツテリからの電
力の供給を許容するオン状態と該オン状態を保ち
つつ機関始動用スタータモータに通電する始動状
態とに切換えられるようになつている内燃機関停
止装置において、 前記表示回路は、前記キースイツチがオン状態
にある時に前記異常信号によりトリガされて導通
する自己保持機能付きスイツチ回路と、該スイツ
チ回路を通して通電されて発光する発光表示手段
とを備えていることを特徴とする内燃機関停止装
置。[Scope of Claim for Utility Model Registration] A fuel supply control actuator that switches a fuel supply control means that controls the supply of fuel to an internal combustion engine between a fuel supply permission state and a fuel supply stop state, and the need to stop the internal combustion engine. an abnormality signal output circuit that outputs an abnormal signal when a certain abnormal state occurs; and an abnormality signal output circuit that maintains the fuel supply control means in a fuel supply permissible state during normal operation and causes the fuel supply control means to supply fuel when the abnormality signal occurs. an actuator control circuit that controls the actuator to a stopped state; and a display circuit that displays the occurrence of an abnormality when the abnormality signal is output, and drives the actuator, the actuator control circuit, and the abnormality signal output circuit. Electric power is supplied from the battery via a key switch attached to the device driven by the internal combustion engine, and the key switch has at least an OFF state that cuts off the output of the battery and an ON state that allows the supply of power from the battery. In the internal combustion engine stop device, the display circuit is configured to switch between a state and a starting state in which a starter motor for starting the engine is energized while maintaining the on state, and the display circuit is activated by the abnormal signal when the key switch is in the on state. An internal combustion engine stop device comprising: a switch circuit with a self-holding function that conducts when triggered; and a light emitting display means that emits light when energized through the switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7019385U JPS61184842U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7019385U JPS61184842U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184842U true JPS61184842U (en) | 1986-11-18 |
Family
ID=30606571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7019385U Pending JPS61184842U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184842U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786544A (en) * | 1980-11-20 | 1982-05-29 | Hitachi Ltd | Fault portion self diagnosis alarm indicator |
-
1985
- 1985-05-13 JP JP7019385U patent/JPS61184842U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786544A (en) * | 1980-11-20 | 1982-05-29 | Hitachi Ltd | Fault portion self diagnosis alarm indicator |
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