JPS61174313U - - Google Patents
Info
- Publication number
- JPS61174313U JPS61174313U JP5739185U JP5739185U JPS61174313U JP S61174313 U JPS61174313 U JP S61174313U JP 5739185 U JP5739185 U JP 5739185U JP 5739185 U JP5739185 U JP 5739185U JP S61174313 U JPS61174313 U JP S61174313U
- Authority
- JP
- Japan
- Prior art keywords
- current limiting
- drive circuit
- ignition switch
- motor drive
- blower fan
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図はこの考案の一実施例を示す回路図、第
２図は従来例を示す回路図である。
１……バツテリ、２……イグニツシヨンスイツ
チ、３……フアンスイツチ、４……フアンモータ
、６，７……電流制限抵抗器、８……タイマ回路
、９……リレー回路、９ａ……リレーコイル、９
ｂ……リレースイツチ。
FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional example. 1... Battery, 2... Ignition switch, 3... Fan switch, 4... Fan motor, 6, 7... Current limiting resistor, 8... Timer circuit, 9... Relay circuit, 9a... Relay coil, 9
b...Relay switch.
Claims (1)
タ４が、イグニツシヨンスイツチ２及び風量を低
減せしめる電流制限用素子６，７と直列に接続さ
れた自動車用空調装置の送風フアンモータ駆動回
路において、前記イグニツシヨンスイツチ２の閉
路後一定時間前記電流制限用素子６，７の電流制
限機能を低下せしめるタイマ手段８，９を設けた
ことを特徴とする自動車用空調装置の送風フアン
モータ駆動回路。 In a blower fan motor drive circuit of an automobile air conditioner, a motor 4 that drives a fan that introduces outside air into a vehicle interior is connected in series with an ignition switch 2 and current limiting elements 6 and 7 that reduce air volume. A blower fan motor drive circuit for an automobile air conditioner, characterized in that timer means 8, 9 are provided for reducing the current limiting function of the current limiting elements 6, 7 for a certain period of time after the ignition switch 2 is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5739185U JPS61174313U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5739185U JPS61174313U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174313U true JPS61174313U (en) | 1986-10-30 |
Family
ID=30581873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5739185U Pending JPS61174313U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174313U (en) |
-
1985
- 1985-04-19 JP JP5739185U patent/JPS61174313U/ja active Pending