JPS607629U - Charging generator protection circuit - Google Patents
Charging generator protection circuitInfo
- Publication number
- JPS607629U JPS607629U JP10188183U JP10188183U JPS607629U JP S607629 U JPS607629 U JP S607629U JP 10188183 U JP10188183 U JP 10188183U JP 10188183 U JP10188183 U JP 10188183U JP S607629 U JPS607629 U JP S607629U
- Authority
- JP
- Japan
- Prior art keywords
- charging generator
- protection circuit
- rectified output
- charging
- generator protection
- 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
- Protection Of Generators And Motors (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
１図は従来装置の回路図、第２図は本考案の一実施例を
示す回路図、第３図はポジスタの特性図、第４図は本考
案の他の実施例を示す回路図である。
１・・・・・・三相固定子巻線、２・・・・・・界磁巻
線、３・・・・・・整流器、４・・・・・・第１の整流
出力端、５・・・・・・第２の整流出力端、６・・・・
・・充電発電機、７．８・・・・・・トランジスタ、９
・・・・・・レギュレータ、１０・・・・・・充電表示
灯、１１・・四キースイッチ、１２°°曲蓄電池、１３
・・・・・・短絡回路、１４・・・・・・抵抗、１５・
・・・・・ポジスタ、１６・・・・・・ゼナーダイオー
ド、１７・・・・・・ＮＰＮ）ランジスタ。Fig. 1 is a circuit diagram of a conventional device, Fig. 2 is a circuit diagram showing one embodiment of the present invention, Fig. 3 is a characteristic diagram of a POSISTOR, and Fig. 4 is a circuit diagram showing another embodiment of the present invention. . DESCRIPTION OF SYMBOLS 1... Three-phase stator winding, 2... Field winding, 3... Rectifier, 4... First rectified output end, 5 ...Second rectified output end, 6...
...Charging generator, 7.8...Transistor, 9
...Regulator, 10...Charging indicator light, 11...Four key switch, 12° bent storage battery, 13
...Short circuit, 14...Resistance, 15.
... Posistor, 16 ... Zener diode, 17 ... NPN) transistor.
Claims (1)
、第２の整流出力端が充電表示灯及びキースイッチを介
して前記蓄電池に接続されると共に前記充電発電機の界
磁巻線に接続された充電発電機の保護回路において、前
記第２の整流出力端と接地間に抵抗とポジスタの分圧回
路を設け、この分圧回路の中点からゼナーダイオードを
介してトランジスタのベースに入力し、このトランジス
タのコレクタとエミッタを前記第２の整流出力端と接地
間に接続したことを特徴とする充電発電機の保護回路。A first rectified output end of the charging generator is directly connected to the storage battery, and a second rectified output end is connected to the storage battery via a charging indicator light and a key switch and to the field winding of the charging generator. In the protection circuit of the connected charging generator, a voltage dividing circuit of a resistor and a posistor is provided between the second rectified output terminal and the ground, and a voltage is connected from the midpoint of this voltage dividing circuit to the base of the transistor via a Zener diode. A protection circuit for a charging generator, characterized in that the collector and emitter of the transistor are connected between the second rectified output terminal and ground.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10188183U JPS607629U (en) | 1983-06-28 | 1983-06-28 | Charging generator protection circuit |
| US06/618,785 US4594631A (en) | 1983-06-28 | 1984-06-08 | Temperature protective circuit for a charging generator |
| DE19843423891 DE3423891A1 (en) | 1983-06-28 | 1984-06-28 | CHARGING GENERATOR SYSTEM WITH A PROTECTIVE CIRCUIT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10188183U JPS607629U (en) | 1983-06-28 | 1983-06-28 | Charging generator protection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS607629U true JPS607629U (en) | 1985-01-19 |
Family
ID=30240389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10188183U Pending JPS607629U (en) | 1983-06-28 | 1983-06-28 | Charging generator protection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607629U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579304B2 (en) * | 1974-08-19 | 1982-02-20 |
-
1983
- 1983-06-28 JP JP10188183U patent/JPS607629U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579304B2 (en) * | 1974-08-19 | 1982-02-20 |
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