JPS6153537U - - Google Patents
Info
- Publication number
- JPS6153537U JPS6153537U JP13914084U JP13914084U JPS6153537U JP S6153537 U JPS6153537 U JP S6153537U JP 13914084 U JP13914084 U JP 13914084U JP 13914084 U JP13914084 U JP 13914084U JP S6153537 U JPS6153537 U JP S6153537U
- Authority
- JP
- Japan
- Prior art keywords
- cold start
- time
- closed
- switch
- start injector
- 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
- 239000007858 starting material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 2
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
第１図は、本考案の第１実施例の電気回路図、
第２図は、第１実施例中のコンデンサの充電電流
の変化を示す図、第３図は、本考案の第２実施例
の電気回路図、第４図は、第２実施例中のコンデ
ンサの充電電圧の変化を示す図である。
１０……コールドスタートインジエクタ、２０
……タイムスイツチ、３０……スタータスイツチ
、４０……バツテリ、５０……瞬時導通素子。
FIG. 1 is an electrical circuit diagram of the first embodiment of the present invention;
Fig. 2 is a diagram showing the change in charging current of the capacitor in the first embodiment, Fig. 3 is an electric circuit diagram of the second embodiment of the present invention, and Fig. 4 is a diagram showing the change in the charging current of the capacitor in the second embodiment. FIG. 3 is a diagram showing changes in charging voltage. 10...Cold start injector, 20
...Time switch, 30...Starter switch, 40...Battery, 50...Momentary conduction element.
Claims (1)
、エンジン始動後閉じている時間が、前記温度が
低い程長くされたタイムスイツチを有し、このタ
イムスイツチおよびスタータスイツチを介してコ
ールドスタートインジエクタを電源に接続するコ
ールドスタートインジエクタ駆動回路であつて、 スタータスイツチが閉じられたとき極短時間の
み導通する瞬時導通素子を、タイムスイツチに並
列接続したことを特徴とするコールドスタートイ
ンジエクタ駆動回路。[Claims for Utility Model Registration] The time switch is closed when the engine temperature is lower than a predetermined temperature, and the time it remains closed after the engine starts is extended as the temperature is lower. A cold start injector drive circuit that connects a cold start injector to a power supply through a time switch, characterized in that an instantaneous conduction element that conducts only for a very short time when the starter switch is closed is connected in parallel to a time switch. Cold start injector drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13914084U JPH0224926Y2 (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13914084U JPH0224926Y2 (en) | 1984-09-13 | 1984-09-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6153537U true JPS6153537U (en) | 1986-04-10 |
| JPH0224926Y2 JPH0224926Y2 (en) | 1990-07-09 |
Family
ID=30697520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13914084U Expired JPH0224926Y2 (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224926Y2 (en) |
-
1984
- 1984-09-13 JP JP13914084U patent/JPH0224926Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224926Y2 (en) | 1990-07-09 |
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