JPH0414444U - - Google Patents
Info
- Publication number
- JPH0414444U JPH0414444U JP5294590U JP5294590U JPH0414444U JP H0414444 U JPH0414444 U JP H0414444U JP 5294590 U JP5294590 U JP 5294590U JP 5294590 U JP5294590 U JP 5294590U JP H0414444 U JPH0414444 U JP H0414444U
- Authority
- JP
- Japan
- Prior art keywords
- storage battery
- main storage
- charge lamp
- voltage
- contact
- 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
Landscapes
- Control Of Charge By Means Of Generators (AREA)
Description
添付図面第１図ａは本考案の実施例である車両
用電源回路を示す回路図、第１図ｂは車両用発電
機の内部接続を示す回路図、第２図は本考案の実
施例における車両用電源回路の構成要素の配置を
示す斜視図、第３図は従来例であるアイソレータ
方式の回路図、第４図は従来例であるスイツチ方
式の回路図、第５図は従来例であるリレー接点方
式の回路図である。
１……主蓄電池、２……補助蓄電池、３……車
両用発電機、４……チヤージランプ、５……イグ
ニツシヨンスイツチ、６……常閉リレー、７……
常開リレー。
Attached drawings Figure 1a is a circuit diagram showing a vehicle power supply circuit according to an embodiment of the present invention, Figure 1b is a circuit diagram showing internal connections of a vehicle generator, and Figure 2 is a circuit diagram showing an example of the vehicle power supply circuit according to the present invention. A perspective view showing the arrangement of the components of a vehicle power supply circuit, Fig. 3 is a circuit diagram of a conventional isolator system, Fig. 4 is a circuit diagram of a conventional switch system, and Fig. 5 is a conventional example. It is a circuit diagram of a relay contact method. 1... Main storage battery, 2... Auxiliary storage battery, 3... Vehicle generator, 4... Charge lamp, 5... Ignition switch, 6... Normally closed relay, 7...
Always open relay.
Claims (1)
ージランプの一端にイグニツシヨンスイツチを介
して主蓄電池の電圧を加え他端に車両用発電機の
発生電圧に応じた電圧を加える車両用電源回路に
おいて、 前記チヤージランプと並列に接続され、チヤー
ジランプ点灯時にその接点を開き、かつチヤージ
ランプ消灯時にその接点を閉じる常閉リレーと、 前記イグニツシヨンスイツチがＯＮ位置にあり
、かつ常閉リレーの接点が閉じた時にその接点を
閉じる常開リレーとを備え、 補助蓄電池を上記常開リレーの接点を介して主
蓄電池と並列に接続したこと、 を特徴とする車両用電源回路。[Scope of claim for utility model registration] It has an auxiliary storage battery separate from the main storage battery, and the voltage of the main storage battery is applied to one end of the charge lamp via an ignition switch, and the voltage of the main storage battery is applied to the other end according to the voltage generated by the vehicle generator. In a vehicle power supply circuit that applies voltage, a normally closed relay is connected in parallel with the charge lamp and opens its contacts when the charge lamp is lit and closes its contacts when the charge lamp is turned off, and the ignition switch is in the ON position, and A power supply circuit for a vehicle, comprising: a normally open relay that closes a contact when the contact of the normally closed relay is closed, and an auxiliary storage battery is connected in parallel with the main storage battery via the contact of the normally open relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5294590U JP2507111Y2 (en) | 1990-05-21 | 1990-05-21 | Vehicle power supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5294590U JP2507111Y2 (en) | 1990-05-21 | 1990-05-21 | Vehicle power supply circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0414444U true JPH0414444U (en) | 1992-02-05 |
| JP2507111Y2 JP2507111Y2 (en) | 1996-08-14 |
Family
ID=31573692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5294590U Expired - Lifetime JP2507111Y2 (en) | 1990-05-21 | 1990-05-21 | Vehicle power supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507111Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50111187U (en) * | 1974-02-20 | 1975-09-10 |
-
1990
- 1990-05-21 JP JP5294590U patent/JP2507111Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50111187U (en) * | 1974-02-20 | 1975-09-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507111Y2 (en) | 1996-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |