JPS6425843U - - Google Patents
Info
- Publication number
- JPS6425843U JPS6425843U JP11624787U JP11624787U JPS6425843U JP S6425843 U JPS6425843 U JP S6425843U JP 11624787 U JP11624787 U JP 11624787U JP 11624787 U JP11624787 U JP 11624787U JP S6425843 U JPS6425843 U JP S6425843U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- activated
- contacts
- electromagnetic clutch
- motor
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Description
図は、本考案の車両用電源供給回路の一実施例
を示す回路図である。
１……直流電源、２……リレー、３……コンプ
レツサ用電磁クラツチコイル、４……コンデンサ
冷却フアン用モータ、５，６，７，８……スイツ
チ、９……ダイオード。
The figure is a circuit diagram showing an embodiment of the vehicle power supply circuit of the present invention. 1... DC power supply, 2... Relay, 3... Electromagnetic clutch coil for compressor, 4... Motor for capacitor cooling fan, 5, 6, 7, 8... Switch, 9... Diode.
Claims (1)
作動するリレーと、このリレーの作動によりこの
リレーの接点を経由して直流電源からの電力が供
給される、互いに並列に接続されたコンプレツサ
用電磁クラツチコイルおよびコンデンサ冷却フア
ン用モータとを有し、前記リレーの非作動時には
、このリレーの、前記電磁クラツチコイルおよび
前記モータ側の接点が接地されるように設けられ
ている車両用電源供給回路において、 前記リレーの接点と並列に、前記直流電源から
の電流が前記電磁クラツチコイルおよび前記モー
タに流入しない向きに、ダイオードが接続されて
いることを特徴とする車両用電源供給回路。[Claim for Utility Model Registration] A relay that is activated by turning on a switch for operating an air conditioner, and a relay that is connected in parallel to each other, and when the relay is activated, power is supplied from a DC power source via the contacts of this relay. A vehicle is provided with an electromagnetic clutch coil for a compressor and a motor for a condenser cooling fan, wherein contacts of the relay on the electromagnetic clutch coil and the motor side are grounded when the relay is not activated. A power supply circuit for a vehicle, characterized in that a diode is connected in parallel with the contacts of the relay in a direction that prevents current from the DC power supply from flowing into the electromagnetic clutch coil and the motor. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11624787U JPS6425843U (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11624787U JPS6425843U (en) | 1987-07-29 | 1987-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425843U true JPS6425843U (en) | 1989-02-14 |
Family
ID=31358610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11624787U Pending JPS6425843U (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425843U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49128249A (en) * | 1973-03-27 | 1974-12-09 | ||
| JPS59124594A (en) * | 1982-12-28 | 1984-07-18 | 神鋼電機株式会社 | Emergency stop device for industrial robot |
| JPS6259529B2 (en) * | 1979-12-27 | 1987-12-11 | Hitachi Ltd |
-
1987
- 1987-07-29 JP JP11624787U patent/JPS6425843U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49128249A (en) * | 1973-03-27 | 1974-12-09 | ||
| JPS6259529B2 (en) * | 1979-12-27 | 1987-12-11 | Hitachi Ltd | |
| JPS59124594A (en) * | 1982-12-28 | 1984-07-18 | 神鋼電機株式会社 | Emergency stop device for industrial robot |