WO2011042319A1 - Dispositif d'acheminement de liquide de nettoyage pour vehicule automobile - Google Patents
Dispositif d'acheminement de liquide de nettoyage pour vehicule automobile Download PDFInfo
- Publication number
- WO2011042319A1 WO2011042319A1 PCT/EP2010/064146 EP2010064146W WO2011042319A1 WO 2011042319 A1 WO2011042319 A1 WO 2011042319A1 EP 2010064146 W EP2010064146 W EP 2010064146W WO 2011042319 A1 WO2011042319 A1 WO 2011042319A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- outlets
- supplying
- liquid distribution
- nozzle
- Prior art date
Links
Classifications
-
- 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
- B60S1/487—Liquid supply therefor the liquid being heated
- B60S1/488—Liquid supply therefor the liquid being heated electrically
-
- 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
-
- 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
-
- 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
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
- B60S1/524—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms arranged in wiper blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
Definitions
- the present invention relates to a cleaning fluid delivery device for a motor vehicle, including windshield washer fluid. It also relates to the use of the device for supplying liquid to at least one nozzle for a motor vehicle.
- Jet means a pressurized watering orifice arranged both at the hood of the motor vehicle and at a spray bar directly integrated on a wiper blade.
- the heated cleaning liquid can also assist in de-icing operations of the
- a washing liquid device heated or not, comprises
- the invention aims to achieve these objectives.
- the invention thus relates to a cleaning fluid delivery device for a motor vehicle.
- the device according to the invention comprises a distribution element of
- the cleaning liquid comprising at least one liquid inlet and at least two liquid outlets, a non-return valve adapted to prevent a fluid flow from each fluid outlet to each fluid inlet, the cleaning liquid conveying device further comprising heat-coupling means with the element liquid distribution.
- the liquid distribution element may comprise at least one
- the liquid distribution element may comprise for example two subassemblies each provided with a liquid inlet and two liquid outlets.
- the heating means can be arranged between the two
- the liquid inlets of the two subassemblies are advantageously connected to a bidirectional pump.
- the heating means may comprise at least one stone to
- the invention also relates to the use of a device described
- liquid distribution element comprising two subassemblies each provided with a liquid inlet connected to a non-return valve and two liquid outlets, for supplying liquid to a wiper system of a glazed surface comprising two brushes, each brush being equipped with a first nozzle to allow a liquid distribution of a first side of the brush during a rising phase of the sweep and a second nozzle to allow a liquid distribution on the other side of the broom during a downward phase of the sweeping, the liquid outlets of a sub-assembly of the liquid distribution element being intended to supply liquid first brush nozzles, the liquid outlets of the other subassembly being intended to supply liquid second brush nozzles.
- FIG. 1 schematically illustrates a device for conveying cleaning liquid according to the invention
- FIG. 1 is a general view of a liquid distribution element of the device.
- Figures 3 and 4 are partial views of the liquid distribution element.
- the automobile as shown in Figure 1, comprises a liquid distribution element 2.
- the liquid distribution element 2 is connected upstream to a bidirectional pump 3, and is connected downstream to a passenger broom BP located on the passenger side, and to a conductor broom BC located on the driver's side.
- the brushes BP and BC are each provided with a first nozzle for
- the fluid distribution element 2 is placed before the connection with the pipes under the BP and BC arms.
- the liquid distribution element 2 comprises two subassemblies 2A, 2B, between which is disposed a heating element 4.
- the subassembly 2A comprises a liquid inlet fed with
- a liquid outlet of the subassembly 2A is connected to the first nozzle of the brush BP, while the other liquid outlet of the subassembly 2A is connected to the first nozzle of the brush BC.
- the subassembly 2B comprises an inlet of liquid supplied with liquid by the pump 3 and two liquid outlets.
- a liquid outlet of the subassembly 2B is connected to the second nozzle of the brush BP, while the other liquid outlet of the subassembly 2B is connected to the second nozzle of the brush BC.
- the pump 3 supplies liquid first sprinklers of the brushes BP and BC via the subassembly 2A.
- the pump 3 supplies the second jets of the brushes BP and BC with liquid via the subassembly 2B.
- the liquid distribution element 2 as shown in Figure 2, comprises the two subsets 2A and 2B. An opening is made between the two subassemblies to accommodate the known heating element 4.
- the subset 2A comprises a part
- the subassembly 2A also comprises a central zone 2A2 which is a zone for housing a check valve, as well as an upper zone 2A3 which is a separation zone of the two-part inlet channel, each leading to a fluid outlet.
- Each fluid outlet may comprise a zone of rapid adaptation to a connector or a zone of direct connection to a pipe.
- the non-return valve may be chosen from the known non-return valves, and in particular from the non-return valves with flap. guided, flying, double-leaf, ball or concentric discs.
- the envelope of the lower zone 2A1 advantageously constitutes the cover of the non-return valve.
- the heating element 4 it will advantageously be in thermal coupling with the zone 2A3 separating the input channel into two parts.
- the subset 2B has the same structure as the subset 2A.
- Each subassembly 2A, 2B may comprise at least two liquid outlets, the number of outlets being preferably equal to the number of brushes.
- Each subassembly 2A, 2B can also have different shapes, for example T or V.
- Figure 4 illustrates the intermediate zone between the subsets 2A and 2B in which is housed the heating element 4.
- the heating element 4 is preferably a stone with a positive temperature coefficient. However, it would also be possible to use as a heating element a heating resistor, a resistive wire or any other heating element.
- the heating temperature obtained by electrically feeding this type of thermistors is self-limited. More precisely, these thermistors rise in temperature until a substantially constant temperature value is obtained, corresponding to the so-called self-regulation temperature. It is therefore not necessary to provide a particular control device for the regulation of these elements.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10763646A EP2485928A1 (fr) | 2009-10-07 | 2010-09-24 | Dispositif d'acheminement de liquide de nettoyage pour vehicule automobile |
US13/499,072 US20120192375A1 (en) | 2009-10-07 | 2010-09-24 | Device for supplying a cleaning liquid for an automobile |
CA 2776281 CA2776281A1 (fr) | 2009-10-07 | 2010-09-24 | Dispositif d'acheminement de liquide de nettoyage pour vehicule automobile |
JP2012532532A JP2013507287A (ja) | 2009-10-07 | 2010-09-24 | 自動車用洗浄液を供給するための装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0904794A FR2950844B1 (fr) | 2009-10-07 | 2009-10-07 | Dispositif d'acheminement de liquide de nettoyage pour vehicule automobile |
FR0904794 | 2009-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011042319A1 true WO2011042319A1 (fr) | 2011-04-14 |
Family
ID=42105481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/064146 WO2011042319A1 (fr) | 2009-10-07 | 2010-09-24 | Dispositif d'acheminement de liquide de nettoyage pour vehicule automobile |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120192375A1 (fr) |
EP (1) | EP2485928A1 (fr) |
JP (1) | JP2013507287A (fr) |
KR (1) | KR20120084748A (fr) |
CA (1) | CA2776281A1 (fr) |
FR (1) | FR2950844B1 (fr) |
WO (1) | WO2011042319A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011054067A1 (de) * | 2011-09-29 | 2013-04-04 | Valeo Systèmes d'Essuyage | Scheibenwaschanlage zum Reinigen von Fahrzeugscheiben und Pumpeneinheit |
CN103192800A (zh) * | 2011-12-19 | 2013-07-10 | 法雷奥***公司 | 用于车辆挡风玻璃清洗液供送和/或分配***的加热液力接口 |
JP2015500769A (ja) * | 2011-12-19 | 2015-01-08 | ヴァレオ システム デシュヤージュValeo Systemes D’Essuyage | 自動車のための窓洗浄液を供給および/または分配するためのシステムのための樹脂の熱伝導性構成要素 |
JP2016508471A (ja) * | 2013-02-28 | 2016-03-22 | ヴァレオ システム デシュヤージュValeo Systemes D’Essuyage | 自動車の窓ガラスワイパーブレード用の窓ガラス洗浄液を配分するための装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2976538B1 (fr) * | 2011-06-17 | 2013-07-26 | Valeo Systemes Dessuyage | Support de connecteurs et dispositif de distribution de liquide lave-glace pour balais d'essuie-glace de vehicule automobile |
FR2993839B1 (fr) * | 2012-07-25 | 2014-08-15 | Valeo Systemes Dessuyage | Dispositif de chauffage d'un systeme de distribution de liquide lave-glace pour balais d'essuie-glace de vehicule automobile |
FR2999505B1 (fr) | 2012-12-18 | 2016-07-29 | Valeo Systemes Dessuyage | Systeme de distribution de liquide lave-glace pour balais d'essuie-glace de vehicule automobile |
FR3013291B1 (fr) * | 2013-11-21 | 2017-07-14 | Valeo Systemes Dessuyage | Interface hydraulique chauffante pour un systeme d'approvisionnement et/ou de distribution en liquide lave glace de vehicule automobile |
KR101655536B1 (ko) * | 2014-09-24 | 2016-09-07 | 현대자동차주식회사 | 와셔 노즐 일체형의 와이퍼 블레이드 |
FR3039486A1 (fr) * | 2015-07-27 | 2017-02-03 | Valeo Systemes Dessuyage | Conduite de circulation de liquide lave-glace avec raccord chauffant et procede de fabrication associe |
FR3040950B1 (fr) * | 2015-09-16 | 2017-09-08 | Valeo Systemes Dessuyage | Adaptateur de conduite de liquide et dispositif de distribution de liquide de balais d'essuie-glace de vehicule automobile |
FR3047214B1 (fr) * | 2016-01-28 | 2018-01-26 | Valeo Systemes D'essuyage | Dispositif de chauffage autoregule pour le liquide d'un systeme d'essuyage d'une vitre d'un vehicule |
FR3057836B1 (fr) * | 2016-10-20 | 2019-05-10 | Valeo Systemes D'essuyage | Module de connexion pour un dispositif d'essuyage d'un vehicule automobile |
DE102020203427A1 (de) * | 2020-03-17 | 2021-09-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Flüssigkeitsanschluss für ein Wischblatt und solch ein Wischblatt |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2909219A1 (de) * | 1979-03-09 | 1980-09-11 | Herbert Ing Grad Moetz | Temperaturabhaengig geschaltete auftau- und frostsicherungseinrichtung fuer scheibenwaschanlagen |
JPS62153497A (ja) * | 1985-12-25 | 1987-07-08 | 株式会社フジタ | トンネルの吹付けコンクリ−ト施工法 |
US4815769A (en) * | 1987-04-02 | 1989-03-28 | Rehau Ag + Co. | Connector for heatable hoses and heatable hose assembly |
CA2041750A1 (fr) * | 1990-05-02 | 1991-11-03 | Siegfried Hopperdietzel | Tuyau chauffe par un conducteur electrique |
DE19902431A1 (de) * | 1999-01-22 | 2000-08-10 | Mannesmann Vdo Ag | Zwischenstück für einen Anschluß von Waschflüssigkeitsleitungen einer Scheibenreinigungsanlage |
FR2804395A1 (fr) * | 2000-01-28 | 2001-08-03 | Renault | Dispositif de lavage d'une surface vitree de vehicule automobile |
WO2001056731A1 (fr) * | 2000-02-04 | 2001-08-09 | Fusionweld Corporation | Appareil permettant l'application par fusion d'une piece de gainage sur un tuyau enrobe de plastique |
US6460780B1 (en) * | 1999-03-23 | 2002-10-08 | Robert Bosch Gmbh | Spray nozzle for a windscreen washing system |
WO2004094207A1 (fr) * | 2003-04-23 | 2004-11-04 | Eus System Ab | Dispositif pour un systeme de lavage pour vehicules et procede de production |
US20080216274A1 (en) * | 2005-06-29 | 2008-09-11 | Valeo Systemes D'essuyage | Wiping Device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3427675A (en) * | 1967-07-03 | 1969-02-18 | James W Tibbet | Windshield wiper and washer assembly |
DE3708327A1 (de) * | 1987-03-14 | 1988-09-22 | Bosch Gmbh Robert | Einrichtung zum foerdern von fluessigkeit auf zwei ueber spritzduesen zu netzende, mit abstand voneinander angeordnete scheibenbereiche eines kraftfahrzeugs |
US5203049A (en) * | 1991-05-20 | 1993-04-20 | Jidosha Denki Kogyo Kabushiki Kaisha | Wiper apparatus with mechanism for switching spraying direction of washing fluid |
JPH08323305A (ja) * | 1995-05-31 | 1996-12-10 | Mitsubishi Electric Corp | 洗浄装置 |
DE19833142A1 (de) * | 1998-07-23 | 2000-02-03 | Mannesmann Vdo Ag | Scheibenreinigungsanlage |
DE19855388A1 (de) * | 1998-12-01 | 2000-06-15 | Mannesmann Vdo Ag | Heizung für ein zu erwärmendes Bauteil eines Kraftfahrzeuges |
GB2401778B (en) * | 2003-05-21 | 2006-09-06 | Rehau Ag & Co | Nozzle body for a cleaning system on a motor vehicle |
-
2009
- 2009-10-07 FR FR0904794A patent/FR2950844B1/fr not_active Expired - Fee Related
-
2010
- 2010-09-24 EP EP10763646A patent/EP2485928A1/fr not_active Withdrawn
- 2010-09-24 WO PCT/EP2010/064146 patent/WO2011042319A1/fr active Application Filing
- 2010-09-24 KR KR20127011448A patent/KR20120084748A/ko not_active Application Discontinuation
- 2010-09-24 CA CA 2776281 patent/CA2776281A1/fr not_active Abandoned
- 2010-09-24 JP JP2012532532A patent/JP2013507287A/ja not_active Withdrawn
- 2010-09-24 US US13/499,072 patent/US20120192375A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2909219A1 (de) * | 1979-03-09 | 1980-09-11 | Herbert Ing Grad Moetz | Temperaturabhaengig geschaltete auftau- und frostsicherungseinrichtung fuer scheibenwaschanlagen |
JPS62153497A (ja) * | 1985-12-25 | 1987-07-08 | 株式会社フジタ | トンネルの吹付けコンクリ−ト施工法 |
US4815769A (en) * | 1987-04-02 | 1989-03-28 | Rehau Ag + Co. | Connector for heatable hoses and heatable hose assembly |
CA2041750A1 (fr) * | 1990-05-02 | 1991-11-03 | Siegfried Hopperdietzel | Tuyau chauffe par un conducteur electrique |
DE19902431A1 (de) * | 1999-01-22 | 2000-08-10 | Mannesmann Vdo Ag | Zwischenstück für einen Anschluß von Waschflüssigkeitsleitungen einer Scheibenreinigungsanlage |
US6460780B1 (en) * | 1999-03-23 | 2002-10-08 | Robert Bosch Gmbh | Spray nozzle for a windscreen washing system |
FR2804395A1 (fr) * | 2000-01-28 | 2001-08-03 | Renault | Dispositif de lavage d'une surface vitree de vehicule automobile |
WO2001056731A1 (fr) * | 2000-02-04 | 2001-08-09 | Fusionweld Corporation | Appareil permettant l'application par fusion d'une piece de gainage sur un tuyau enrobe de plastique |
WO2004094207A1 (fr) * | 2003-04-23 | 2004-11-04 | Eus System Ab | Dispositif pour un systeme de lavage pour vehicules et procede de production |
US20080216274A1 (en) * | 2005-06-29 | 2008-09-11 | Valeo Systemes D'essuyage | Wiping Device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011054067A1 (de) * | 2011-09-29 | 2013-04-04 | Valeo Systèmes d'Essuyage | Scheibenwaschanlage zum Reinigen von Fahrzeugscheiben und Pumpeneinheit |
CN103192800A (zh) * | 2011-12-19 | 2013-07-10 | 法雷奥***公司 | 用于车辆挡风玻璃清洗液供送和/或分配***的加热液力接口 |
JP2015500769A (ja) * | 2011-12-19 | 2015-01-08 | ヴァレオ システム デシュヤージュValeo Systemes D’Essuyage | 自動車のための窓洗浄液を供給および/または分配するためのシステムのための樹脂の熱伝導性構成要素 |
CN103192800B (zh) * | 2011-12-19 | 2017-04-12 | 法雷奥***公司 | 用于车辆挡风玻璃清洗液供送和/或分配***的加热液力接口 |
US10071713B2 (en) | 2011-12-19 | 2018-09-11 | Valeo Systèmes d'Essuyage | Plastic heat-conducting component for a system for supplying and/or distributing a window-washing liquid for a motor vehicle |
JP2016508471A (ja) * | 2013-02-28 | 2016-03-22 | ヴァレオ システム デシュヤージュValeo Systemes D’Essuyage | 自動車の窓ガラスワイパーブレード用の窓ガラス洗浄液を配分するための装置 |
US9902371B2 (en) | 2013-02-28 | 2018-02-27 | Valeo Systèmes d'Essuyage | Device for dispensing windshield-cleaning liquid for a windshield wiper blade of a motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR2950844A1 (fr) | 2011-04-08 |
CA2776281A1 (fr) | 2011-04-14 |
JP2013507287A (ja) | 2013-03-04 |
US20120192375A1 (en) | 2012-08-02 |
FR2950844B1 (fr) | 2011-11-11 |
KR20120084748A (ko) | 2012-07-30 |
EP2485928A1 (fr) | 2012-08-15 |
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