JPS6025560U - Intermittent wiper drive device - Google Patents
Intermittent wiper drive deviceInfo
- Publication number
- JPS6025560U JPS6025560U JP1983117331U JP11733183U JPS6025560U JP S6025560 U JPS6025560 U JP S6025560U JP 1983117331 U JP1983117331 U JP 1983117331U JP 11733183 U JP11733183 U JP 11733183U JP S6025560 U JPS6025560 U JP S6025560U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- drive
- drive control
- drive device
- drives
- 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 Direct Current Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の適用例を示す説明図、第２図は本考案
による間欠ワイパー駆動装置の実施の一例を示す回路図
である。
１・・・・・・パンテリー、２・・・・・・主スィッチ
、３二・・・・・駆動スイッチ、４，５・・・・・・払
拭限界位置接点、６・・・・・・モ―り、７・・・・・
・ダイオード、８・・・・・・フィルター、９・・・・
・・回転接触子、１００・・・・・・無安定発振回路、
２００・・・・・・ワイパー駆動制御回路、３００・・
・・・・位置検出器。FIG. 1 is an explanatory diagram showing an example of application of the present invention, and FIG. 2 is a circuit diagram showing an example of implementation of an intermittent wiper drive device according to the present invention. 1... Pantry, 2... Main switch, 32... Drive switch, 4, 5... Wiping limit position contact, 6... Mori, 7...
・Diode, 8...Filter, 9...
...Rotating contact, 100... Astable oscillation circuit,
200... Wiper drive control circuit, 300...
...Position detector.
Claims (1)
レードが駆動されて予め定められた払拭限界位置へ到達
する毎に前記駆動モータを正逆反転駆動する駆動制御回
路と、その駆動制御回路を任意の時間幅で間欠動作させ
、かつ駆動スイッチをオンさせた時のみ電流を流して発
振可能にした無安定発振回路とよりなり、該無安定発振
回路の出力を分岐して前記駆動モータ正転時の負の電極
側端子に接続することにより、前記ワイパーブレードが
所定の停止位置に戻るまで前記駆動制御回路への出力を
継続するように構成したことを特徴とする間欠ワイパー
駆動装置。A drive motor that drives a wiper blade, a drive control circuit that drives the drive motor in forward and reverse directions each time the wiper blade is driven and reaches a predetermined wiping limit position, and a drive control circuit that drives the drive control circuit for an arbitrary period of time. It consists of an astable oscillator circuit that operates intermittently at 100 kHz and enables oscillation by flowing current only when the drive switch is turned on. An intermittent wiper drive device, characterized in that the intermittent wiper drive device is configured to continue outputting to the drive control circuit until the wiper blade returns to a predetermined stop position by connecting to an electrode side terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983117331U JPS6025560U (en) | 1983-07-29 | 1983-07-29 | Intermittent wiper drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983117331U JPS6025560U (en) | 1983-07-29 | 1983-07-29 | Intermittent wiper drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6025560U true JPS6025560U (en) | 1985-02-21 |
| JPH0210047Y2 JPH0210047Y2 (en) | 1990-03-13 |
Family
ID=30270137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983117331U Granted JPS6025560U (en) | 1983-07-29 | 1983-07-29 | Intermittent wiper drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025560U (en) |
-
1983
- 1983-07-29 JP JP1983117331U patent/JPS6025560U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210047Y2 (en) | 1990-03-13 |
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