JPH0317284U - - Google Patents
Info
- Publication number
- JPH0317284U JPH0317284U JP7853989U JP7853989U JPH0317284U JP H0317284 U JPH0317284 U JP H0317284U JP 7853989 U JP7853989 U JP 7853989U JP 7853989 U JP7853989 U JP 7853989U JP H0317284 U JPH0317284 U JP H0317284U
- Authority
- JP
- Japan
- Prior art keywords
- ignition
- thyristor
- load drive
- engine stop
- ignition coil
- 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.)
- Granted
Links
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 230000002542 deteriorative effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 101100365087 Arabidopsis thaliana SCRA gene Proteins 0.000 description 1
- 101150105073 SCR1 gene Proteins 0.000 description 1
- 101100134054 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NTG1 gene Proteins 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Description
図面は本考案の一実施例を示し、第１図は回路
構成図、第２図は点火用電源の波形図である。
２……マグネト、３……点火コイル、５ａ……
エンジン停止・負荷駆動部、５ｂ……切換部、５
ｃ……トリガー信号発生源、ＳＣＲ１……サイリ
スタ、ＶＩＧ……点火用電源、ＬＥＤ……発光ダ
イオード（電気負荷）、Ｔ０，Ｔ１，Ｔ２……時
定数。
The drawings show an embodiment of the present invention, and FIG. 1 is a circuit diagram, and FIG. 2 is a waveform diagram of an ignition power source. 2... Magneto, 3... Ignition coil, 5a...
Engine stop/load drive section, 5b...Switching section, 5
c...Trigger signal generation source, SCR1...Thyristor, VIG...Ignition power source, LED...Light emitting diode (electrical load), T0, T1, T2...Time constant.
Claims (1)
し、このサイリスタのゲート側に接続したトリガ
信号発生源からの電圧に基づいて上記サイリスタ
を点弧するエンジン停止・負荷駆動部と、 上記エンジン停止・負荷駆動部を、上記トリガ
信号発生源の電圧が上記サイリスタの点弧レベル
に達する時定数を上記点火コイルの二次電圧発生
初期に設定して点火用マグネト電源を短絡し、エ
ンジンを停止させるエンジン停止動作と、上記時
定数を上記点火コイルの二次電圧発生初期より後
となるよう設定して点火性能を低下させることな
く上記点火用マグネト電源に対する電気負荷を駆
動する負荷駆動動作とに切換える切換部とを備え
たことを特徴とするエンジンの停止及び負荷駆動
切換装置。[Claims for Utility Model Registration] Engine stop/load drive in which a thyristor is connected in parallel to the primary side of an ignition coil, and the thyristor is ignited based on the voltage from a trigger signal generation source connected to the gate side of the thyristor. and the engine stop/load drive section is configured to short-circuit the ignition magneto power source by setting a time constant at which the voltage of the trigger signal generation source reaches the ignition level of the thyristor to the initial stage of secondary voltage generation of the ignition coil. The engine stop operation for stopping the engine and the time constant are set to be after the initial stage of secondary voltage generation of the ignition coil to drive the electrical load to the ignition magneto power source without deteriorating the ignition performance. An engine stop and load drive switching device comprising: a switching section for switching between load drive operation and load drive operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078539U JP2576142Y2 (en) | 1989-07-03 | 1989-07-03 | Engine stop and load drive switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989078539U JP2576142Y2 (en) | 1989-07-03 | 1989-07-03 | Engine stop and load drive switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0317284U true JPH0317284U (en) | 1991-02-20 |
| JP2576142Y2 JP2576142Y2 (en) | 1998-07-09 |
Family
ID=31621903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989078539U Expired - Lifetime JP2576142Y2 (en) | 1989-07-03 | 1989-07-03 | Engine stop and load drive switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576142Y2 (en) |
-
1989
- 1989-07-03 JP JP1989078539U patent/JP2576142Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576142Y2 (en) | 1998-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |