JPH03121064U - - Google Patents
Info
- Publication number
- JPH03121064U JPH03121064U JP2998290U JP2998290U JPH03121064U JP H03121064 U JPH03121064 U JP H03121064U JP 2998290 U JP2998290 U JP 2998290U JP 2998290 U JP2998290 U JP 2998290U JP H03121064 U JPH03121064 U JP H03121064U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- nozzle
- air supply
- electric pump
- supply pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係るウインドウオツシヤ装置
の一実施例を示した概略構成図である。
１……ウオツシヤタンク、３……電動ポンプ、
５……送気管、７……ノズル、９，１３……逆止
弁、１１……エア送気管、１５……通路開閉弁、
１７……エアリザーバ。
FIG. 1 is a schematic diagram showing an embodiment of a window washer device according to the present invention. 1...Water tank, 3...Electric pump,
5... Air supply pipe, 7... Nozzle, 9, 13... Check valve, 11... Air supply pipe, 15... Passage opening/closing valve,
17...Air reservoir.
Claims (1)
プでノズルから噴出するウインドウオツシヤ装置
に於いて、上記電動ポンプとノズルとの間の送水
管に逆止弁を設け、当該逆止弁の下流側送水管に
、逆止弁を装着したエア送気管を介してエアリザ
ーバを接続すると共に、当該逆止弁の上流側エア
送気管に通路開閉弁を設けたことを特徴とするウ
インドウオツシヤ装置。 In a window washer device in which the washer liquid in the washer tank is ejected from a nozzle using an electric pump, a check valve is provided in the water pipe between the electric pump and the nozzle, and the water pipe downstream of the check valve is provided with a check valve. A window washer device characterized in that an air reservoir is connected through an air supply pipe equipped with a check valve, and a passage opening/closing valve is provided in the air supply pipe upstream of the check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998290U JPH03121064U (en) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2998290U JPH03121064U (en) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121064U true JPH03121064U (en) | 1991-12-11 |
Family
ID=31532725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2998290U Pending JPH03121064U (en) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016222230A (en) * | 2015-05-28 | 2016-12-28 | アスモ株式会社 | On-vehicle optical sensor cleaning device |
| US10654451B2 (en) | 2015-05-20 | 2020-05-19 | Denso Corporation | System for cleaning on-vehicle optical sensor and method for the same |
-
1990
- 1990-03-23 JP JP2998290U patent/JPH03121064U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10654451B2 (en) | 2015-05-20 | 2020-05-19 | Denso Corporation | System for cleaning on-vehicle optical sensor and method for the same |
| JP2016222230A (en) * | 2015-05-28 | 2016-12-28 | アスモ株式会社 | On-vehicle optical sensor cleaning device |
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