JPS6187158U - - Google Patents
Info
- Publication number
- JPS6187158U JPS6187158U JP17249384U JP17249384U JPS6187158U JP S6187158 U JPS6187158 U JP S6187158U JP 17249384 U JP17249384 U JP 17249384U JP 17249384 U JP17249384 U JP 17249384U JP S6187158 U JPS6187158 U JP S6187158U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- wiper
- turned
- turns
- turning
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の第１実施例を示す回路図、第
２図は本考案の第２実施例を示す第１図相当図で
ある。
図面中、２はワイパーモータ、３はオートスト
ツプスイツチ、４はワイパースイツチ、５はリレ
ースイツチ、７及び１２は第１及び第２のトラン
ジスタ、１３はコンデンサである。
FIG. 1 is a circuit diagram showing a first embodiment of the present invention, and FIG. 2 is a diagram corresponding to FIG. 1 showing a second embodiment of the present invention. In the drawing, 2 is a wiper motor, 3 is an auto-stop switch, 4 is a wiper switch, 5 is a relay switch, 7 and 12 are first and second transistors, and 13 is a capacitor.
Claims (1)
位置に復帰した時に停止するワイパーモータを備
え、所定のスタート信号があることを条件にリレ
ースイツチを間欠的に動作させて前記ワイパーモ
ータを間欠的に起動させるようにしたものにおい
て、オン時に前記リレースイツチを作動させる第
１のトランジスタと、この第１のトランジスタの
オンオフに応じてオンオフする第２のトランジス
タと、前記第１のトランジスタのオンに基く前記
リレースイツチの作動及び第２のトランジスタの
オンを条件に充電されて充電完了後に前記第１の
トランジスタをオフさせ且つ前記第１のトランジ
スタのオフに基く前記リレースイツチの復帰及び
第２のトランジスタのオフを条件に放電を開始し
て所定時間後に前記第１のトランジスタを再びオ
ンさせるコンデンサとを具備したことを特徴とす
るワイパー駆動装置。 The wiper motor is equipped with a wiper motor that drives the wiper when activated and stops when the wiper returns to the standby position, and the wiper motor is activated intermittently by operating a relay switch intermittently on the condition that a predetermined start signal is received. a first transistor that operates the relay switch when turned on; a second transistor that turns on and off in response to turning on and off of the first transistor; and a second transistor that turns on and off in response to turning on of the first transistor; It is charged under the condition that the switch is activated and the second transistor is turned on, and after charging is completed, the first transistor is turned off, and the relay switch is reset and the second transistor is turned off based on the turning off of the first transistor. A wiper drive device comprising: a capacitor that starts discharging under certain conditions and turns on the first transistor again after a predetermined time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17249384U JPS6187158U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17249384U JPS6187158U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187158U true JPS6187158U (en) | 1986-06-07 |
Family
ID=30730156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17249384U Pending JPS6187158U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187158U (en) |
-
1984
- 1984-11-14 JP JP17249384U patent/JPS6187158U/ja active Pending
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