WO2002026537A1 - Buselure d'un injecteur de liquide lave-glace - Google Patents
Buselure d'un injecteur de liquide lave-glace Download PDFInfo
- Publication number
- WO2002026537A1 WO2002026537A1 PCT/JP2001/008157 JP0108157W WO0226537A1 WO 2002026537 A1 WO2002026537 A1 WO 2002026537A1 JP 0108157 W JP0108157 W JP 0108157W WO 0226537 A1 WO0226537 A1 WO 0226537A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nozzle
- injection
- lower lip
- injection port
- liquid
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/28—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet
-
- 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
Definitions
- the present invention belongs to the technical field of a nozzle structure in a washer liquid injection device for supplying a washer liquid to a front window of a vehicle. .
- a window fluid supply device is provided on a window surface of this type of vehicle, for example, a front window, and a dirt on the front window is cleaned by injecting a washer fluid into the front window as needed and wiping a wiper blade.
- a washer fluid into the front window as needed and wiping a wiper blade.
- various proposals have been made regarding the shape of the injection nozzle for improving the cleaning efficiency.
- a diffusion type in which the liquid injection port is formed in a rectangular shape long in the lateral direction is used as such a nozzle.
- the liquid is applied over a wide area of the window so that the wiper blade can efficiently wipe the window even with a small amount of V liquid.
- the particle diameter of the liquid decreases.
- the range in which the liquid is applied to the window is preset so as to be optimal when the vehicle is stopped. For this reason, when the washer liquid is injected while the vehicle is running, the range of the washer liquid landing tends to be lower than the preset range.
- the particle size distribution of the pressure liquid is uniform in the upward and downward directions, and the outer peripheral side of the liquid landing area (outer side). The smaller the particle size of the washer fluid injected into the side portion, the greater the influence of the air flow.
- the amount of protrusion of the lip portion formed on the upper and lower edges of the injection port in order to regulate the injection range of the polisher liquid Is set so that the lower lip portion is shorter than the upper lip portion, thereby restricting the upward injection of the defoamer fluid from being far from the center of the nozzle.
- a proposal has been made to reduce the influence of airflow during vehicle travel on the washer fluid.
- the upper lip portion is projected from the lower lip portion.
- the protruding upper lip portion is affected by the external environment.
- the design is easy to receive and the design-like sense of unity is weakened when incorporated into the nozzle body, and there is a problem to be solved by the present invention.
- the conventional nozzle body is formed by cutting a metal material, which is expensive. Therefore, it is proposed that the nozzle be formed of a resin material.
- the nozzles having different protrusion lengths of the upper and lower lip portions are made of resin as in the conventional case, the upper lip portion that is protruding acts from the outside. It is supposed that the force to concentrate is likely to be concentrated, and it is not possible to adopt the one with this shape, and there is a problem to be solved here as well. Disclosure of the invention
- the present invention has been made in view of the above-mentioned circumstances, and has been created with the object of solving these problems. It has a cylindrical hole communicating with the washer liquid supply side, and a cylindrical hole communicating with the cylindrical hole.
- a lower lip is provided when a nozzle is formed, comprising: a pair of upper and lower lip portions projecting from the upper and lower edges of the nozzle in the injection direction to set the injection direction of the washer liquid.
- the protruding tip of the portion is positioned lower than the lower edge of the injection port.
- the injection of the liquid is injected from the injection port. It is less susceptible to problems such as changing the range to a low level due to airflow during vehicle driving
- the projecting amounts of the upper and lower lip portions of the present invention can be set to substantially the same dimensions, whereby the design can be improved.
- the lower lip portion of the present invention may be formed in a stepped shape such that the protruding end portion is lower.
- the lower lip portion of the present invention may be formed so as to be inclined so that the protruding end portion is lower.
- the nozzle of the present invention is formed of a resin material, and is formed in a reinforcing portion by connecting portions of the upper and lower lip portions beyond the right and left ends of the injection port in a cross-linking manner.
- the rib portion is reinforced, and the resin nozzle can have high strength despite being a resin nozzle.
- the tip surface of the reinforcing portion and the step surface of the lower lip portion are formed to be flush. This makes it easy to set the step surface in the molding.
- FIG. 1 is a schematic perspective view of a front part of a vehicle.
- 2 (A), 2 (B) and 2 (C) are a side view, a front view, and a cross-sectional view of a nozzle-injection portion of the passenger seat side injection nozzle, respectively.
- FIG. 3 (A), (B) and (C) are front views of the nozzle, respectively, a sectional view taken along line X-X of FIG. 3 (A) and a sectional view taken along line Y-Y of FIG. 3 (B).
- FIG. 4 is a partially cutaway perspective view of the nozzle.
- FIG. 5 (A), (B), (C) and (D) are cross-sectional views of the nozzle in the second, third, fourth and fifth embodiments, respectively.
- Fig. 6 (A) is a particle size distribution pattern diagram of a conventional nozzle when the liquid is sprayed
- Fig. 6 (B) is a particle size distribution when the liquid is injected by the nozzle of the first embodiment.
- reference numerals 1 and 2 denote wiper arms on the driver's seat side and the passenger's seat side, which constitute the wiper device. Also, it is integrally attached to the protruding tip of the wiper shafts 3 and 4 which are disposed on the passenger seat side so as to be rotatable and protrude upward.
- Wiper blades 5 and 6 are detachably attached to the end portions of the wiper arms 1 and 2, respectively, and these wiper blades 5 and 6 are moved to a front window by an unillustrated urging machine. It is set to abut against the FW in a repressive manner.
- the wiper blades 5 and 6 at the end of the wiper arms 1 and 2 reciprocate invert over the front window FW, and the wiper blades 5 and 6 respectively. Is set so that the window surface is wiped by sliding the front window FW between the lower turning position and the upper turning position.
- Reference numeral 7 denotes a pair of injection nozzles for injecting and supplying the liquid to the driver and the passenger side of the front window FW when cleaning the front window FW.
- the corresponding wiper shafts on the driver's seat side and the passenger's seat side are arranged in front of the respective wiper shafts 3 and 4.
- the nozzle body 8 constituting the injection nozzle 7 includes a holder portion 8a into which the resin nozzle 9 according to the present invention is incorporated, and a nozzle body 8 extending integrally with a lower end portion of the holder portion 8a. It is provided with a connecting portion 8b for being immersed inside P.
- the holder portion 8a is formed with an inclined window facing surface 8c facing the front window FW side and a mounting recess 8d recessed from the window facing surface 8c side.
- the nozzle 9 is incorporated so that its position can be adjusted.
- a cylindrical hole 8e that serves as a flow path of the pressure liquid is formed inside the connecting portion 8b, and the mounting concave portion 8d and the connecting portion cylindrical hole 8e are formed on the holder portion 8a side. It is communicated through a small diameter communication hole 8f.
- the nozzle body connection portion 8b is formed with a pair of hook portions 8g for retaining in a mounting hole formed in the front panel P and for detachably mounting.
- the nozzle 9 is provided at the center of a spherical body 9a fitted inside the nozzle body one mounting recess 8d with a cylindrical hole 9b on the pressure liquid supply side, and a throttle hole following the cylindrical hole 9b.
- the portion 9c communicates with a horizontally long (in the present embodiment, formed in a rectangular shape in the horizontal direction) injection port 9d formed at the tip of the washer liquid injection side of the throttle hole 9c. It is formed in what was formed in. Further, a pair of upper and lower lip portions 9e and 9f are formed from the upper and lower edges of the injection port 9d, respectively, and project in the direction of the liquid jetting direction.
- the injection direction of the pressure liquid ejected from the injection port 9d is set, whereby the pressure of the pressure liquid spreads around the preset injection point of the front window FW. It is.
- the pair of upper and lower lip portions 9 e and 9 f are each formed in a substantially semi-cylindrical shape, and the outer diameter thereof is formed to be smaller than the outer diameter of the spherical portion 9 a.
- the protrusion lengths of the loop portions 9e and 9f are set to the same dimensions.
- the direction of injection of the liquid is set by the inner surfaces 9 g and 9 h opposed to each other in the upper and lower directions.
- the inner surface 9 h of the lower lip 9 f of the present embodiment has upper and lower surfaces.
- a step surface 9i is formed so as to form a step in the direction, and the projecting tip of the inner surface 9h is set to be lower than the lower edge of the injection port 9d.
- the distance between the nozzle center 0 position and the upper lip inner surface 9 g tip position is set to be smaller than the distance between the nozzle center 0 position and the lower lip inner surface 9 h position.
- the positive liquid injected from the injection port 9d is closer to the center 0 side of the nozzle 9 when the liquid is injected upward than when the liquid is injected downward.
- the upper fluid has a larger particle size than the lower fluid, and is set so as to be less affected by airflow during vehicle operation.
- the step surface 9i is formed on the front end side of the lower lip portion 9f, which is the pusher liquid injection side, that is, on the front window FW side.
- the left and right ends of the upper and lower lip portions 9e and 9f are formed as reinforcing portions 9j and 9k which are connected in a cross-linking manner, thereby forming the nozzle 9 formed of a resin material.
- the strength of the upper and lower lip portions 9 e and 9 f is ensured while preventing the lip portions 9 e and 9 f from being inadvertently damaged.
- the reinforcing portions 9j and 9k have inner surfaces formed successively on the left and right edges of the injection port 9d, and the inner surfaces are formed on the inclined surfaces 9m and 9n so as to gradually separate from each other. It has been.
- the tip side surfaces 9 p and 9 q of the reinforcing portions 9 j and 9 k are formed so as to be flush with the step surface 9 i, whereby the passenger side nozzle 9 is integrally formed. In such a case, the step surface 9i can be easily set.
- the reinforcing portion need not be formed dare, but it is also possible to form the reinforcing portion as a member for setting the direction of the injection of the liquid from the injection port.
- each of the injection nozzles 7 configured as described above, the liquid is supplied through a tube (not shown) connected to the connection portion 8b of the nozzle body 8, and the connection portion cylindrical hole 8e and the holder portion are provided. It is jetted from the jet port 9d via the communication hole 8f and the cylindrical hole 9b of each nozzle 9.
- the nozzle 9 of each injection nozzle 7 has upper and lower lip portions 9e and 9f protruding from the upper and lower edges of the injection port 9d, and furthermore, the left and right edges of the nozzle injection port 1d.
- the reinforcement section slopes 9 m and 9 n are projected and formed, so that the liquid is sprayed along the lip inner side surfaces 9 g and 9 h and the reinforcement section slopes 9 m and 9 n. Then, the liquid is set so as to spread in a diffused manner around the center of a predetermined injection point of the front window FW.
- the upper and lower lip portions 9 e and 9 f have the same protruding length, but the tip of the lower lip portion 9 f is located lower than the lower edge of the injection port 9 d and is located on the upper side.
- the particle size of the injected washer fluid is larger than the particle size of the washer fluid injected downward, and the spraying state has a particle size distribution as shown in Fig. 6 (B).
- the size of the dot indicates the particle size). Therefore, even when the vehicle is traveling, the air flow that has been injected from the nozzle 9 is less likely to affect the air flow at the upper side of the injection range when the vehicle is traveling.
- the setting range is set so that the liquid landing range does not change much.
- each injection nozzle 7 may be provided with a check valve in the nozzle body 8 so as to have a backflow prevention function.
- each injection nozzle 7 is centered on a predetermined location on the driver's seat side and the front passenger seat side of the front window FW.
- the nozzle 9 incorporated in the injection nozzle 7 has a step surface 9i formed on the inner surface 9h of the lower lip 9f, and the nozzle 9 incorporated in the injection nozzle 7 has a stepped surface 9i.
- the injection-side tip is configured to be positioned lower than the lower edge of the injection port 9d. For this reason, similarly to the conventional nozzle in which the upper one of the upper and lower lip portions is protruded longer, the damping fluid injected from the nozzle injection port 9 d is smaller than the damping liquid jetted downward.
- the washer liquid injected upward approaches the nozzle center 0 side, and the particle diameter of the washer liquid increases, so that it can be made less susceptible to airflow during vehicle running.
- the polish liquid injected from the injection port 9d is affected by the airflow during vehicle running, and the liquid landing area on the front window FW is reduced. Eliminates inconveniences that change.
- the nozzle 9 can have an excellent design in which the protrusion lengths of the lip portions 9 e and 9 f are set to the same dimensions, and can be improved as in the case of the conventional one in which one lip portion is more protruding. There is no problem that stress from the outside concentrates on one of the loops.
- the nozzle 9 is formed by integral molding of a resin material.
- the left and right ends of the lip portions 9 e and 9 f are connected to each other to reinforce the nozzle 9. Since the portions 9j and 9k are formed, the strength of the lip portions 9e and 9f is secured as in the case of the metal nozzle, and the lip portions 9e and 9f can be prevented from being damaged.
- the mutually facing inner side surfaces of the reinforcing portions 9 j and 9 k become inclined surfaces 9 m and 9 n and are formed following the left and right edges of the injection port 9 d.
- the liquid jet from d is set on the left and right sloping surfaces 9 m and 9 n in addition to the upper and lower lip parts 9 e and 9 f, and the jetting direction is set on the front window FW.
- the range can be set more reliably.
- an adjusting tool such as a pin is inserted into the injection port 9d, and the nozzle 9 is rotated in the nozzle body mounting recess 8d.
- the nozzle 9 when adjusting the nozzle 9 upward, insert the adjustment tool into the injection port 9 d and support the base end of the adjustment tool at the tip of the inner surface 9 g of the upper lip section.
- the nozzle 9 can be adjusted by pushing down on the nozzle 9 d side while the nozzle 9 is down. It can be adjusted by inserting the adjustment tool into d and pushing up the injection port 9 d side with the base end side of the adjustment tool supported by the tip of the inner surface 9 h of the lower lip.
- the present invention is, of course, not limited to the above-described embodiment, and the lower lip portion may have any configuration as long as the projecting tip is located lower than the lower edge of the injection port.
- a second embodiment shown in FIG. 5 (A) can also be used.
- a step surface 13 i for forming the lower lip portion 13 f of the nozzle 13 into a step shape is provided. It is formed in a state following the injection port 13d.
- a step shape As a configuration in which the protruding tip of the lip portion is positioned lower than the lower edge portion of the injection port, not only a step shape but also an inclined shape can be adopted.
- a device is, for example, a third embodiment shown in FIG. 5 (B).
- the nozzle 14 of the present embodiment has a lower lip portion 14 that protrudes from the lower edge of the injection port 14d: the entire inner surface 14h of the f has an inclined surface that is inclined downward as the protruding end. It is.
- a fourth embodiment shown in FIG. 5 (C) can be used.
- the inclined surface 15 formed on the lower lip portion 15f is formed by reinforcing portions 15j, 15 formed on the upper and lower lip portions 15e, 15f.
- the nozzle 16 of the fifth embodiment shown in FIG. 5 (D) is formed on the inner surface 15 h from the projecting tip position of k to the lower lip portion 15 f tip.
- the inclined surface 16r formed on the side lip portion 16f is the reinforcing portion 16j, 1 formed on the upper and lower lip portions 16e, 16f from the lower edge of the injection port 16d. It is formed on the inner surface 16 h between the 6 k protruding tip position.
- the injection nozzle in which the present invention is implemented injects the liquid in a diffusive manner, but the nozzle incorporated in the injection nozzle has the lower lip protruding distal end positioned lower than the lower edge of the injection port. It is configured to be located. For this reason, the washer fluid ejected from the nozzle ejection port is higher than the washer fluid ejected downward, similarly to a conventional nozzle formed by protruding the upper one of the upper and lower lips.
- the washer fluid injected toward the nozzle approaches the center of the nozzle, increasing the particle size of the washer fluid, making it less susceptible to airflow during vehicle travel.As a result, the lip Despite having the same protruding length, there is no problem that the washer liquid injected from the injection port is affected by the airflow when the vehicle is running, and the range of liquid landing on the window changes.
- the nozzle can be designed to be excellent in design with the projection length of the lip portion set to the same dimension.
- the one lip portion is exposed from the outside world. There is no inconvenience that the stress is concentrated, and there is such industrial applicability.
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/381,183 US7429004B2 (en) | 2000-09-26 | 2001-09-19 | Nozzle structure in washer fluid ejection apparatus |
EP01967734A EP1359074A4 (en) | 2000-09-26 | 2001-09-19 | FAN OF A WASHER FLUID FLUID INJECTOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000292193A JP3647735B2 (ja) | 2000-09-26 | 2000-09-26 | ウォッシャ液噴射装置におけるノズル構造 |
JP2000-292193 | 2000-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002026537A1 true WO2002026537A1 (fr) | 2002-04-04 |
Family
ID=18775164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/008157 WO2002026537A1 (fr) | 2000-09-26 | 2001-09-19 | Buselure d'un injecteur de liquide lave-glace |
Country Status (4)
Country | Link |
---|---|
US (1) | US7429004B2 (ja) |
EP (1) | EP1359074A4 (ja) |
JP (1) | JP3647735B2 (ja) |
WO (1) | WO2002026537A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004056627A1 (en) * | 2002-12-20 | 2004-07-08 | Fico Transpar, S.A. | Washer fluid squirt device for motor vehicle windscreen washer jets |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10314022A1 (de) * | 2003-03-28 | 2004-10-07 | Daimlerchrysler Ag | Sprühkopf für Hochdruckstrahlanwendungen |
US8662421B2 (en) * | 2005-04-07 | 2014-03-04 | Bowles Fluidics Corporation | Adjustable fluidic sprayer |
JP4758691B2 (ja) * | 2005-06-28 | 2011-08-31 | 日本ビニロン株式会社 | スプレーノズル |
DE102006036762A1 (de) * | 2006-08-05 | 2008-02-14 | Lindal Ventil Gmbh | Sprühdüsenanordnung |
JP5449900B2 (ja) * | 2009-07-23 | 2014-03-19 | 株式会社ケーブイケー | シャワーヘッド |
JP6257341B2 (ja) * | 2014-01-16 | 2018-01-10 | 株式会社ミツバ | ノズルおよびその製造方法並びにウォッシャノズル |
US9597703B2 (en) * | 2015-02-18 | 2017-03-21 | Lam Research Ag | Slit nozzle |
CN106184129A (zh) * | 2016-08-18 | 2016-12-07 | 衢州昀睿工业设计有限公司 | 一种无刷雨刮器 |
KR101954671B1 (ko) * | 2018-07-16 | 2019-03-06 | 주식회사 에이케이테크 | 사이드 스토리지의 웨이퍼 수용 카세트용 측면 노즐 유닛 및 상기 사이드 스토리지의 웨이퍼 수용 카세트용 측면 노즐 유닛을 포함하는 사이드 스토리지의 웨이퍼 수용 카세트 |
KR102123275B1 (ko) * | 2019-01-30 | 2020-06-16 | 주식회사 에이케이테크 | 사이드 스토리지의 웨이퍼 수용 카세트용 측면 노즐 유닛 및 상기 사이드 스토리지의 웨이퍼 수용 카세트용 측면 노즐 유닛을 포함하는 사이드 스토리지의 웨이퍼 수용 카세트 |
KR102366615B1 (ko) * | 2020-05-19 | 2022-02-23 | 박인묵 | 각도 조절이 가능한 차량용 스프레이 와셔노즐 |
US20220009453A1 (en) * | 2020-07-09 | 2022-01-13 | A. Raymond Et Cie | Bracket and modular assembly for fluid spray system |
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2000
- 2000-09-26 JP JP2000292193A patent/JP3647735B2/ja not_active Expired - Fee Related
-
2001
- 2001-09-19 EP EP01967734A patent/EP1359074A4/en not_active Withdrawn
- 2001-09-19 WO PCT/JP2001/008157 patent/WO2002026537A1/ja active Application Filing
- 2001-09-19 US US10/381,183 patent/US7429004B2/en not_active Expired - Fee Related
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JPH0317953Y2 (ja) * | 1984-07-24 | 1991-04-16 | ||
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JPS63242360A (ja) * | 1987-03-31 | 1988-10-07 | Koito Mfg Co Ltd | ヘツドランプクリ−ナ用広角ノズル |
JPH02125874U (ja) * | 1989-03-29 | 1990-10-17 | ||
JPH1134812A (ja) * | 1997-07-18 | 1999-02-09 | Asmo Co Ltd | 自動車用ワイパウォッシャ装置 |
JP2000052939A (ja) * | 1998-08-06 | 2000-02-22 | Honda Motor Co Ltd | ウォッシャノズル |
Non-Patent Citations (1)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004056627A1 (en) * | 2002-12-20 | 2004-07-08 | Fico Transpar, S.A. | Washer fluid squirt device for motor vehicle windscreen washer jets |
US7281671B2 (en) | 2002-12-20 | 2007-10-16 | Fico Transpar, S.A. | Washer fluid squirt device for motor vehicle windscreen washer jets |
Also Published As
Publication number | Publication date |
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US7429004B2 (en) | 2008-09-30 |
US20030178506A1 (en) | 2003-09-25 |
EP1359074A4 (en) | 2009-03-04 |
JP3647735B2 (ja) | 2005-05-18 |
JP2002096718A (ja) | 2002-04-02 |
EP1359074A1 (en) | 2003-11-05 |
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