JPH0426858U - - Google Patents
Info
- Publication number
- JPH0426858U JPH0426858U JP1990069519U JP6951990U JPH0426858U JP H0426858 U JPH0426858 U JP H0426858U JP 1990069519 U JP1990069519 U JP 1990069519U JP 6951990 U JP6951990 U JP 6951990U JP H0426858 U JPH0426858 U JP H0426858U
- Authority
- JP
- Japan
- Prior art keywords
- main drive
- drive motor
- motor
- wiper
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Multiple Motors (AREA)
Description
第１図はこの考案の実施例の要部説明図、第２
図は同回路図、第３〜５図は各々グラフ図、第６
図は従来技術の斜視図、第７図はワイパの払拭状
況を示す正面図である。
１０……主駆動側モータ、１１……制御側モー
タ、２１……検出電流判別回路、２２……駆動回
路。
Figure 1 is an explanatory diagram of the main parts of the embodiment of this invention, Figure 2
The figure is the same circuit diagram, Figures 3 to 5 are graph diagrams, and Figure 6 is the same circuit diagram.
The figure is a perspective view of the prior art, and FIG. 7 is a front view showing the wiper wiping situation. DESCRIPTION OF SYMBOLS 10... Main drive side motor, 11... Control side motor, 21... Detected current discrimination circuit, 22... Drive circuit.
Claims (1)
側モータに直結された制御側モータと、主駆動側
モータから検出した電流値によつて主駆動側モー
タの負荷を判別する検出電流判別回路と、検出電
流判別回路からの信号に応じて制御側モータを駆
動・停止させる駆動回路とを備えたことを特徴と
する自動車用ワイパ駆動装置。 A main drive motor that drives the wiper, a control motor that is directly connected to the main drive motor, and a detection current discrimination circuit that determines the load of the main drive motor based on the current value detected from the main drive motor. A wiper drive device for an automobile, comprising a drive circuit that drives and stops a control-side motor in accordance with a signal from a detected current discrimination circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069519U JPH0752768Y2 (en) | 1990-06-29 | 1990-06-29 | Automotive wiper drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990069519U JPH0752768Y2 (en) | 1990-06-29 | 1990-06-29 | Automotive wiper drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426858U true JPH0426858U (en) | 1992-03-03 |
| JPH0752768Y2 JPH0752768Y2 (en) | 1995-12-06 |
Family
ID=31604894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990069519U Expired - Lifetime JPH0752768Y2 (en) | 1990-06-29 | 1990-06-29 | Automotive wiper drive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752768Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011520682A (en) * | 2008-05-16 | 2011-07-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Window wiper device having a control device for controlling energy consumption of a drive device of the window wiper device |
| JP2019188916A (en) * | 2018-04-20 | 2019-10-31 | 株式会社デンソー | Wiper device |
-
1990
- 1990-06-29 JP JP1990069519U patent/JPH0752768Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011520682A (en) * | 2008-05-16 | 2011-07-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Window wiper device having a control device for controlling energy consumption of a drive device of the window wiper device |
| JP2019188916A (en) * | 2018-04-20 | 2019-10-31 | 株式会社デンソー | Wiper device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752768Y2 (en) | 1995-12-06 |
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