JPH02278U - - Google Patents
Info
- Publication number
- JPH02278U JPH02278U JP7932688U JP7932688U JPH02278U JP H02278 U JPH02278 U JP H02278U JP 7932688 U JP7932688 U JP 7932688U JP 7932688 U JP7932688 U JP 7932688U JP H02278 U JPH02278 U JP H02278U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- drive device
- time
- ignition switch
- switching means
- 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 1
Landscapes
- Stopping Of Electric Motors (AREA)
Description
第１図は本考案の一実施例に係るワイパ駆動装
置の全体ブロツク構成図、第２図は第１図の制御
ユニツト１の制御動作を示すフローチヤート、第
３図は第１図のワイパ駆動装置の動作を示すタイ
ミングチヤートである。
１…制御ユニツト（制御手段）、２…イグニツ
シヨンスイツチ、８…リレー（切換手段）、１１
…ワイパモータ、１３…バツテリ（電源）。
FIG. 1 is an overall block diagram of a wiper drive device according to an embodiment of the present invention, FIG. 2 is a flowchart showing the control operation of the control unit 1 shown in FIG. 1, and FIG. 3 is a wiper drive device shown in FIG. 1. This is a timing chart showing the operation of the device. 1... Control unit (control means), 2... Ignition switch, 8... Relay (switching means), 11
...Wiper motor, 13...Battery (power supply).
Claims (1)
駆動するワイパモータと、電源に接続されたイグ
ニツシヨンスイツチとを備えたワイパ駆動装置に
おいて、電源と前記ワイパモータとの間に切換手
段を介入させ、ワイパ作動中に前記イグニツシヨ
ンスイツチが開成されたときには、該開成された
時点から所定時間経過後に前記切換手段を開成さ
せる制御手段を設けたことを特徴とするワイパ駆
動装置。 ２ 前記所定時間は、前記ワイパのワイパブレー
ドが１往復するのに要する最大時間より若干長い
時間に設定したことを特徴とする請求項１記載の
ワイパ駆動装置。[Claims for Utility Model Registration] 1. In a wiper drive device comprising a wiper motor that drives a wiper for wiping the windshield of a vehicle, and an ignition switch connected to a power source, there is A wiper drive device characterized by comprising a control means that intervenes with a switching means and opens the switching means after a predetermined period of time has elapsed from the time when the ignition switch is opened during wiper operation. . 2. The wiper drive device according to claim 1, wherein the predetermined time is set to be slightly longer than the maximum time required for the wiper blade of the wiper to make one reciprocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7932688U JPH02278U (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7932688U JPH02278U (en) | 1988-06-15 | 1988-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02278U true JPH02278U (en) | 1990-01-05 |
Family
ID=31304211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7932688U Pending JPH02278U (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02278U (en) |
-
1988
- 1988-06-15 JP JP7932688U patent/JPH02278U/ja active Pending
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