JPS5842366U - Starter protection circuit - Google Patents
Starter protection circuitInfo
- Publication number
- JPS5842366U JPS5842366U JP13620381U JP13620381U JPS5842366U JP S5842366 U JPS5842366 U JP S5842366U JP 13620381 U JP13620381 U JP 13620381U JP 13620381 U JP13620381 U JP 13620381U JP S5842366 U JPS5842366 U JP S5842366U
- Authority
- JP
- Japan
- Prior art keywords
- starter
- protection circuit
- switch
- battery
- voltage
- 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
- Combined Controls Of Internal Combustion Engines (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図は本案保護装置の回路図、第２図は始動時の時間
に対するエンジン回転数とスタータ端子電圧の関係図を
示す。
１・・・バッテリ、２・・・キースイッチ、３・・・ス
タータ、４・・・吸引コイル、５・・・保持コイル、６
・・・可動鉄心、７・・・可動接点、８・・・固定接点
、９・・・スタータスイッチ、１０・・・モータ、１１
・・・スタータ保護回路、１２・・・ツェナーダイオー
ド、１３・・・トランジスタ、１４・・・サイリスク、
１５・・・ランプ、１６・・・常閉接点、１７・・・励
磁コイル、１８・・・リレー。FIG. 1 is a circuit diagram of the protection device according to the present invention, and FIG. 2 is a diagram showing the relationship between engine speed and starter terminal voltage with respect to time during starting. 1... Battery, 2... Key switch, 3... Starter, 4... Attraction coil, 5... Holding coil, 6
...Movable iron core, 7...Movable contact, 8...Fixed contact, 9...Starter switch, 10...Motor, 11
... Starter protection circuit, 12 ... Zener diode, 13 ... Transistor, 14 ... Cyrisk,
15... Lamp, 16... Normally closed contact, 17... Excitation coil, 18... Relay.
Claims (1)
、スタータ回動時バッテリ一端子電圧を検出し所定電圧
より下った場合リレーを動作させ、キースイッチを通っ
て給電しているスタータスイッチ回路を開き、キースイ
ッチの操作と無関係にスタータの回動を停止する保護回
路を、キースイッチとスタータスイッチの間に設けたこ
とを特徴とするスタータ保護回路。In an engine starting circuit consisting of a battery and a starter, the voltage at one terminal of the battery is detected when the starter is rotating, and if the voltage falls below a predetermined voltage, a relay is operated to open the starter switch circuit that supplies power through the key switch. A starter protection circuit characterized in that a protection circuit that stops rotation of the starter regardless of switch operation is provided between a key switch and a starter switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13620381U JPS5842366U (en) | 1981-09-16 | 1981-09-16 | Starter protection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13620381U JPS5842366U (en) | 1981-09-16 | 1981-09-16 | Starter protection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5842366U true JPS5842366U (en) | 1983-03-22 |
Family
ID=29929538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13620381U Pending JPS5842366U (en) | 1981-09-16 | 1981-09-16 | Starter protection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5842366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0491369A (en) * | 1990-08-02 | 1992-03-24 | Hitachi Ltd | Engine control device |
-
1981
- 1981-09-16 JP JP13620381U patent/JPS5842366U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0491369A (en) * | 1990-08-02 | 1992-03-24 | Hitachi Ltd | Engine control device |
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