JPS60190140U - Vehicle power supply system switching device - Google Patents
Vehicle power supply system switching deviceInfo
- Publication number
- JPS60190140U JPS60190140U JP7793884U JP7793884U JPS60190140U JP S60190140 U JPS60190140 U JP S60190140U JP 7793884 U JP7793884 U JP 7793884U JP 7793884 U JP7793884 U JP 7793884U JP S60190140 U JPS60190140 U JP S60190140U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply system
- circuit
- switching device
- system switching
- 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
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図は本考案の１実施例を示す回路構成図、第２図は
従来の電力供給系回路図である。
１・・・ジェネレータ、２・・・バッテリ、３・・・第
１運転室、４・・・第２運転室、５・・・ヘッドランプ
、１０．２０・・・電力供給系、１１．２１・・・電力
供給回路、１２．２２・・・キースイッチ回路、１３．
２３・・・バッテリリレー、１４．２４・・・ライティ
ングスイッチ、１５．２５・・・ダイオード、１６．２
６・・・キースイッチ、１７．２７・・・キャンセルリ
レー。FIG. 1 is a circuit configuration diagram showing one embodiment of the present invention, and FIG. 2 is a conventional power supply system circuit diagram. DESCRIPTION OF SYMBOLS 1... Generator, 2... Battery, 3... First driver's cab, 4... Second driver's cab, 5... Headlamp, 10.20... Power supply system, 11.21 . . . Power supply circuit, 12.22 . . . Key switch circuit, 13.
23...Battery relay, 14.24...Lighting switch, 15.25...Diode, 16.2
6...Key switch, 17.27...Cancel relay.
Claims (1)
載電気負荷へ供給するための電力供給回路と、該電力供
給回路を開閉操作するキースイッチ回路とからなる電力
供給系を各運転室に対応させて設けると共に、一方のキ
ースイッチ回路が対応する電力供給回路を閉操作したこ
とを検知して他方の電力供給回路を開状態にする回路切
換手段を各電力供給系の電力供給回路に設けたことを特
徴とする車両の電力供給系切換装置。In a vehicle equipped with two driver's cabs, each driver's cab is equipped with a power supply system consisting of a power supply circuit for supplying power from the power supply to the on-vehicle electrical loads and a key switch circuit for opening and closing the power supply circuit. In addition, the power supply circuit of each power supply system is provided with circuit switching means that detects that one key switch circuit closes the corresponding power supply circuit and opens the other power supply circuit. A vehicle power supply system switching device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7793884U JPS60190140U (en) | 1984-05-29 | 1984-05-29 | Vehicle power supply system switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7793884U JPS60190140U (en) | 1984-05-29 | 1984-05-29 | Vehicle power supply system switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60190140U true JPS60190140U (en) | 1985-12-17 |
Family
ID=30621460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7793884U Pending JPS60190140U (en) | 1984-05-29 | 1984-05-29 | Vehicle power supply system switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190140U (en) |
-
1984
- 1984-05-29 JP JP7793884U patent/JPS60190140U/en active Pending
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