JP4202941B2 - ノズルチップ及び車両用ウォッシャノズル - Google Patents
ノズルチップ及び車両用ウォッシャノズル Download PDFInfo
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- JP4202941B2 JP4202941B2 JP2004033470A JP2004033470A JP4202941B2 JP 4202941 B2 JP4202941 B2 JP 4202941B2 JP 2004033470 A JP2004033470 A JP 2004033470A JP 2004033470 A JP2004033470 A JP 2004033470A JP 4202941 B2 JP4202941 B2 JP 4202941B2
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- Prior art keywords
- cleaning liquid
- nozzle
- oscillation chamber
- liquid
- feedback
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/52—Arrangement of nozzles; Liquid spreading means
Description
Claims (3)
- 圧送された洗浄液を案内送給する送給路からの前記洗浄液を自励発振させる発振室と、
前記発振室出口近傍の左右両側に、それぞれ前記発振室に開口する入口が形成されると共に、前記発振室入口近傍の左右両側に、それぞれ前記発振室に開口しかつ前記入口にそれぞれ連通する出口が形成され、前記発振室へ送給された前記洗浄液の一部を前記各入口から前記各出口へとそれぞれフィードバックする左右一対のフィードバック流路と、
前記フィードバック流路の前記各入口よりも下流に形成され、前記発振室にて自励発振された前記洗浄液を拡散噴射する拡散噴射口と、
を備えたノズルチップにおいて、
前記一対のフィードバック流路は、断面積が左右で異なる設定とされて流通する洗浄液の流量が左右で異なる設定とされている、ことを特徴とするノズルチップ。 - 前記一対のフィードバック流路は、拡散噴射された前記洗浄液の液量分布が他方側よりも一方側で少なくなるように、前記一方側に位置する一方の前記フィードバック流路の断面積が前記他方側に位置する他方の前記フィードバック流路の断面積よりも小さく設定されている、ことを特徴とする請求項1記載のノズルチップ。
- 請求項1または請求項2記載のノズルチップと、
車両に対して固定され、前記ノズルチップが液密に組み付けられるチップ収容部が形成されたノズルボディと、
を備え、圧送された洗浄液を前記車両の幅方向に拡散する拡散流として噴射することを特徴とする車両用ウォッシャノズル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004033470A JP4202941B2 (ja) | 2004-02-10 | 2004-02-10 | ノズルチップ及び車両用ウォッシャノズル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004033470A JP4202941B2 (ja) | 2004-02-10 | 2004-02-10 | ノズルチップ及び車両用ウォッシャノズル |
Publications (2)
Publication Number | Publication Date |
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JP2005225263A JP2005225263A (ja) | 2005-08-25 |
JP4202941B2 true JP4202941B2 (ja) | 2008-12-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004033470A Expired - Fee Related JP4202941B2 (ja) | 2004-02-10 | 2004-02-10 | ノズルチップ及び車両用ウォッシャノズル |
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JP (1) | JP4202941B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109812230A (zh) * | 2017-11-21 | 2019-05-28 | 中国石油天然气集团有限公司 | 一种安装于井下的工具组合装置及控制流体的方法 |
US10328906B2 (en) | 2014-04-11 | 2019-06-25 | Dlhbowles, Inc. | Integrated automotive system, compact, low-profile nozzle assembly and compact fluidic circuit for cleaning a wide-angle image sensor's exterior surface |
US10350647B2 (en) | 2011-03-10 | 2019-07-16 | Dlhbowles, Inc. | Integrated automotive system, nozzle assembly and remote control method for cleaning an image sensor's exterior or objective lens surface |
US10432827B2 (en) | 2011-03-10 | 2019-10-01 | Dlhbowles, Inc. | Integrated automotive system, nozzle assembly and remote control method for cleaning an image sensors exterior or objective lens surface |
US10525937B2 (en) | 2014-04-16 | 2020-01-07 | Dlhbowles, Inc. | Integrated multi image sensor and lens washing nozzle assembly and method for simultaneously cleaning a plurality of image sensors |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5593685B2 (ja) * | 2009-11-26 | 2014-09-24 | パナソニック株式会社 | 空気清浄装置 |
WO2017038457A1 (ja) * | 2015-09-04 | 2017-03-09 | シャープ株式会社 | ノズル、流体噴出装置、洗浄機器、洗濯機 |
KR101905948B1 (ko) * | 2016-03-21 | 2018-10-10 | 현대자동차주식회사 | 차량용 와셔 노즐 |
US11305297B2 (en) * | 2017-06-05 | 2022-04-19 | Dlhbowles, Inc. | Compact low flow rate fluidic nozzle for spraying and cleaning applications having a reverse mushroom insert geometry |
KR102222945B1 (ko) * | 2019-10-18 | 2021-03-04 | 공주대학교 산학협력단 | 차량의 선별적 워셔액 분무를 위한 비대칭 분사 인젝터 |
KR102275067B1 (ko) * | 2019-12-30 | 2021-07-08 | 공주대학교 산학협력단 | 협로부의 내경이 가변되는 유체 진동 분사 장치 |
CN114440311A (zh) * | 2022-02-28 | 2022-05-06 | 海信(山东)空调有限公司 | 空调器的振荡器以及空调器 |
WO2023159944A1 (zh) * | 2022-02-28 | 2023-08-31 | 海信空调有限公司 | 空调器 |
-
2004
- 2004-02-10 JP JP2004033470A patent/JP4202941B2/ja not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10350647B2 (en) | 2011-03-10 | 2019-07-16 | Dlhbowles, Inc. | Integrated automotive system, nozzle assembly and remote control method for cleaning an image sensor's exterior or objective lens surface |
US10432827B2 (en) | 2011-03-10 | 2019-10-01 | Dlhbowles, Inc. | Integrated automotive system, nozzle assembly and remote control method for cleaning an image sensors exterior or objective lens surface |
US10328906B2 (en) | 2014-04-11 | 2019-06-25 | Dlhbowles, Inc. | Integrated automotive system, compact, low-profile nozzle assembly and compact fluidic circuit for cleaning a wide-angle image sensor's exterior surface |
US10525937B2 (en) | 2014-04-16 | 2020-01-07 | Dlhbowles, Inc. | Integrated multi image sensor and lens washing nozzle assembly and method for simultaneously cleaning a plurality of image sensors |
US11472375B2 (en) | 2014-04-16 | 2022-10-18 | Dlhbowles, Inc. | Integrated multi image sensor and lens washing nozzle assembly and method for simultaneously cleaning a plurality of image sensors |
CN109812230A (zh) * | 2017-11-21 | 2019-05-28 | 中国石油天然气集团有限公司 | 一种安装于井下的工具组合装置及控制流体的方法 |
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Publication number | Publication date |
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JP2005225263A (ja) | 2005-08-25 |
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