JPH0339348U - - Google Patents
Info
- Publication number
- JPH0339348U JPH0339348U JP9857989U JP9857989U JPH0339348U JP H0339348 U JPH0339348 U JP H0339348U JP 9857989 U JP9857989 U JP 9857989U JP 9857989 U JP9857989 U JP 9857989U JP H0339348 U JPH0339348 U JP H0339348U
- Authority
- JP
- Japan
- Prior art keywords
- emitter
- resistor
- battery
- control
- current detection
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 3
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Charge By Means Of Generators (AREA)
Description
第１図は本考案による１実施例の回路図である
。
１〜７……抵抗、８……ダイオード、９……定
電圧ダイオード、１０〜１３……トランジスタ、
１４，１５……コンデンサー、１６……発電機励
磁巻線、１７……主巻線、１８……バツテリーで
ある。
FIG. 1 is a circuit diagram of one embodiment of the present invention. 1 to 7... Resistor, 8... Diode, 9... Constant voltage diode, 10 to 13... Transistor,
14, 15... Capacitor, 16... Generator excitation winding, 17... Main winding, 18... Battery.
Claims (1)
オン、オフ動作により交流発電機の出力を調整す
ると共に該出力により整流ダイオード及び電流検
出抵抗を介してバツテリを充電する車輌用バツテ
リ充電装置において、前記電流検出抵抗の１端に
電流検出用のトランジスタのエミツタを抵抗を介
して接続し、コレクタ側は 分圧抵抗を介してア
ース側に接続し、分圧抵抗接続点より出た信号に
より動作する制御用トランジスタのエミツタとコ
レクタを、前記主トランジスタのベースエミツタ
間に接続して発電機磁電流を制御し、交流発電機
よりバツテリへの充電々流を制御する事を特徴と
する車両用バツテリ充電装置。 In the battery charging device for a vehicle, the output of the alternator is adjusted by the on/off operation of a main transistor connected in series with the excitation winding, and the battery is charged by the output through a rectifier diode and a current detection resistor. The emitter of the current detection transistor is connected to one end of the current detection resistor via a resistor, and the collector side is connected to the ground side via a voltage dividing resistor, and the control is operated by the signal output from the voltage dividing resistor connection point. A battery charging device for a vehicle, characterized in that the emitter and collector of the main transistor are connected between the base and emitter of the main transistor to control the generator magnetic current and to control the charging flow from the alternating current generator to the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9857989U JPH087795Y2 (en) | 1989-08-24 | 1989-08-24 | Vehicle battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9857989U JPH087795Y2 (en) | 1989-08-24 | 1989-08-24 | Vehicle battery charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339348U true JPH0339348U (en) | 1991-04-16 |
| JPH087795Y2 JPH087795Y2 (en) | 1996-03-04 |
Family
ID=31647666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9857989U Expired - Lifetime JPH087795Y2 (en) | 1989-08-24 | 1989-08-24 | Vehicle battery charger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087795Y2 (en) |
-
1989
- 1989-08-24 JP JP9857989U patent/JPH087795Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087795Y2 (en) | 1996-03-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |