DE9320075U1 - Windshield washer - Google Patents
Windshield washerInfo
- Publication number
- DE9320075U1 DE9320075U1 DE9320075U DE9320075U DE9320075U1 DE 9320075 U1 DE9320075 U1 DE 9320075U1 DE 9320075 U DE9320075 U DE 9320075U DE 9320075 U DE9320075 U DE 9320075U DE 9320075 U1 DE9320075 U1 DE 9320075U1
- Authority
- DE
- Germany
- Prior art keywords
- wiper
- distribution line
- attached
- arm
- zanke
- 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.)
- Expired - Lifetime
Links
- 238000005406 washing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 230000010354 integration Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- B60S1/52—Arrangement of nozzles; Liquid spreading means
- B60S1/522—Arrangement of nozzles; Liquid spreading means moving liquid spreading means, e.g. arranged in wiper arms
-
- 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
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Window Of Vehicle (AREA)
- Glass Compositions (AREA)
- Saccharide Compounds (AREA)
Description
i · ♦ ·i · ♦ ·
Anmelder: Prof.Dr.-Ing.habil. Ulrich Zanke Ackerstraße 21, 30826 GarbsenApplicant: Prof.Dr.-Ing.habil. Ulrich Zanke Ackerstraße 21, 30826 Garbsen
Scheibenwasch-VorrichtungWindscreen washer device
Die Erfindung betrifft die Reinigung von Scheiben an Fahrzeugen.The invention relates to the cleaning of vehicle windows.
Die Scheibenreinigung wird standardmäßig durch Wischer bewerkstelligt, deren Wirkung durch Waschflüssigkeit, vorzugsweise Wasser mit oder ohne Zusätze, erhöht wird. Die Waschflüssigkeit wird dabei aus Spritzdüsen auf die zu reinigenden Scheiben gespritzt. Die Düsen sind in der Karosserie befestigt. Bei Frontscheiben von Autos ist die übliche Befestigungsposition der Düsen die Motorhaube.The standard way of cleaning the windows is by means of wipers, the effectiveness of which is increased by washing fluid, preferably water with or without additives. The washing fluid is sprayed from spray nozzles onto the windows to be cleaned. The nozzles are attached to the bodywork. On car windshields, the usual attachment position for the nozzles is the hood.
Nachteilig an dieser Art des Wasseraufbringens ist, daß das Wasser nur punktuell auf der Scheibe auftrifft, so daß Teilbereiche oft trocken und ungereinigt bleiben oder verschmieren. Nachteilig ist weiter, daß der Auftreffpunkt unabhängig von der sich verändernden Wischerposition ist. Seine Lage verändert sich lediglich mit meist negativer Wirkung in Abhängigkeit von der Fahrgeschwindigkeit und von Seitenwind. Besonders unsicher sind der Waschwasserauftrag und die Waschwasserverteilung bei hoher Geschwindigkeit und/oder bei stärkerem Seitenwind.The disadvantage of this type of water application is that the water only hits the windshield at specific points, so that parts of the windshield often remain dry and uncleaned or become smeared. Another disadvantage is that the point of impact is independent of the changing wiper position. Its position only changes, usually with a negative effect, depending on the driving speed and crosswind. The application and distribution of the washer water are particularly uncertain at high speeds and/or in strong crosswinds.
Der Erfindung liegt die Aufgabe zugrunde, eine eingangs genannte Waschvorrichtung zu schaffen, die unabhängig von der Fahrgeschwindigkeit und von Windeinflüssen einen sicheren Auftrag von Waschwasser auf die zu reinigende Scheibe bewirkt.The invention is based on the object of creating a washing device as mentioned above which, regardless of the driving speed and wind influences, ensures a reliable application of washing water to the window to be cleaned.
GebrauchsBusteraraieldung Zanke "Scheibenwasch-Vorrichtung11 ** '** Si"l2.Ä93 Seite 2UsageBusteraraieldung Zanke "Windscreen washer device 11 ** '** Si"l2.Ä93 Page 2
Zur Lösung dieser Aufgabe wird am Wischer eine im wesentlichen wischerparallele Wasserleitung befestigt oder integriert, die auf die Scheibe gerichtete öffnungen aufweist. Ein Beispiel mit einer Befestigung 11 am Traggestell 4 der Wischer ist auf Fig. 1 dargestellt.To solve this problem, a water pipe that is essentially parallel to the wiper and has openings directed towards the window is attached or integrated into the wiper. An example with a fastening 11 on the support frame 4 of the wiper is shown in Fig. 1.
Bei Scheibenwischern mit Windabweiser (Spoiler) kann die Befestigung oder Integration auch am Spoiler erfolgen. Ein Beispiel ist auf Fig. 2 als Schnitt dargestellt.For windscreen wipers with a wind deflector (spoiler), the attachment or integration can also take place on the spoiler. An example is shown in Fig. 2 as a cross-section.
Auch eine Integration in die Wischerlippe wäre denkbar.Integration into the wiper lip would also be conceivable.
Ebenfalls möglich ist die Anbringung einer punktuellen Düseneinrichtung am Wischer anstelle einer linienförmigen Verteilerleitung. Eine oder mehrere Düsen können die Waschflüssigkeit von einem Düsenkopf aus unabhängig von der Wischerstellung stets nahe an die Wischlippe bringen, da die Düseneinheit mitschwenkt. Als bevorzugte Anbringeposition kommt die Mittelposition etwa an der Aufhängung des Wischers am Wischerarm in Betracht. Ein Beispiel ist auf Fig. 3 dargestellt.It is also possible to attach a point-based nozzle device on the wiper instead of a linear distribution line. One or more nozzles can always bring the washer fluid from a nozzle head close to the wiper lip, regardless of the wiper position, because the nozzle unit pivots with it. The preferred attachment position is the middle position, for example on the wiper arm where it is suspended. An example is shown in Fig. 3.
Vorteilhaft ist an der erfindungsgemäßen Ausführung der Waschvorrichtung, daß die vorstehend beschriebenen Nachteile der herkömmlichen Waschvorrichtungen nicht auftreten. Ein Prototyp wurde bis zu einer Fahrgeschwindigkeit von 220 km/h getestet. Es ergab sich bei jeder Geschwindigkeit eine sichere und mit der Wischbewegung flächenhafte Benetzung der Scheiben.The advantage of the design of the washing device according to the invention is that the disadvantages of conventional washing devices described above do not occur. A prototype was tested at a driving speed of up to 220 km/h. At every speed, the windows were reliably wetted evenly with the wiping movement.
Vorteilhaft ist an der erfindungsgemäßen Aufbringung von Waschflüssigkeit des weiteren, daß die Vorrichtung auch an bestehenden Wisch-Vorrichtungen nachgerüstet werden kann.A further advantage of the application of washing liquid according to the invention is that the device can also be retrofitted to existing wiping devices.
Claims (14)
des Arms genügend Freiraum hat, um die Schwenkbewegungen des Arms mitzumachen.12. Device according to claim 1, characterized in that the supply line is attached to the wiper arm (5) and in the pivot point
of the arm has enough space to follow the pivoting movements of the arm.
eine mitbewegte zentrale Verteilereinheit (10) die Reinigungsflüssigkeit direkt in die Nähe der Wischerlippen
spritzt.14. Device according to claim 1, characterized in that
a moving central distribution unit (10) directs the cleaning fluid directly near the wiper lips
squirts.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9320075U DE9320075U1 (en) | 1993-12-31 | 1993-12-31 | Windshield washer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9320075U DE9320075U1 (en) | 1993-12-31 | 1993-12-31 | Windshield washer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9320075U1 true DE9320075U1 (en) | 1994-02-24 |
Family
ID=6902634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9320075U Expired - Lifetime DE9320075U1 (en) | 1993-12-31 | 1993-12-31 | Windshield washer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9320075U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19706672A1 (en) * | 1997-02-20 | 1998-08-27 | Itt Mfg Enterprises Inc | Wiper blade, in particular for a vehicle wiper device |
DE29810393U1 (en) | 1998-06-10 | 1998-11-26 | Hack, Josef, 68229 Mannheim | Windscreen wipers with integrated water supply for motor vehicles |
CN103129527A (en) * | 2011-12-02 | 2013-06-05 | 法雷奥系统公司 | Wiper device for cleaning a vehicle windscreen |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1987566U (en) * | 1968-06-12 | Horst Thiel 5895 Brugge | Washer and wiper device for motor vehicle windshields | |
DE6909543U (en) * | 1969-03-10 | 1969-07-17 | Robert Ing Fruehwacht | WIPER WIPER WITH WATER SHOWER FOR VEHICLES |
DE6922912U (en) * | 1969-06-09 | 1969-11-20 | Adalbert Lackner Friseurmeiste | ADD-ON WIPER DEVICE WITH MOVABLE WATER FLOW |
DE6940418U (en) * | 1969-10-15 | 1970-01-29 | Adalbert Lackner | ADD-ON WIPER DEVICE - TWO-PIECE - WITH MOVABLE WATER FLOW |
DE7005624U (en) * | 1970-02-18 | 1970-06-11 | Hampe Willy | SPRAY PIPE DEVICE FOR ATTACHING TO A SINGLE BLADE WIPER DEVICE FOR MOTOR VEHICLES. |
DE7002939U (en) * | 1970-01-29 | 1970-07-09 | Hampe Willy | TWO-BLADE WIPER DEVICE WITH BUILT-IN WATER SPRAY DEVICE FOR MOTOR VEHICLES. |
DE7003273U (en) * | 1970-01-31 | 1970-09-03 | Burgk Peter | WINDSHIELD WIPERS. |
DE7200455U (en) * | 1971-09-20 | 1976-06-10 | Werner, Peter Michael, 6079 Sprendlingen | WIPER BLADE WITH DEVICE FOR INTENSIVE WETTING OF MOTOR VEHICLE WINDOWS AND HEADLIGHT GLASSES WITH CLEANING LIQUID |
DE7734320U1 (en) * | 1977-11-09 | 1978-03-30 | Jaeck, Paul, 7967 Bad Waldsee | WASHING DEVICE FOR WIPERS |
DE8438105U1 (en) * | 1984-12-21 | 1986-02-20 | Wolters, Hans, 3044 Neuenkirchen | Wiper arm for windshield wipers, in particular for motor vehicles |
DE8716154U1 (en) * | 1987-01-29 | 1988-01-28 | The Anderson Company of Indiana, Michigan City, Ind. | Mounting device for a windscreen wiper |
DE4134980A1 (en) * | 1991-10-23 | 1993-04-29 | Swf Auto Electric Gmbh | WIPING DEVICE FOR WINDOWS OF MOTOR VEHICLES |
-
1993
- 1993-12-31 DE DE9320075U patent/DE9320075U1/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1987566U (en) * | 1968-06-12 | Horst Thiel 5895 Brugge | Washer and wiper device for motor vehicle windshields | |
DE6909543U (en) * | 1969-03-10 | 1969-07-17 | Robert Ing Fruehwacht | WIPER WIPER WITH WATER SHOWER FOR VEHICLES |
DE6922912U (en) * | 1969-06-09 | 1969-11-20 | Adalbert Lackner Friseurmeiste | ADD-ON WIPER DEVICE WITH MOVABLE WATER FLOW |
DE6940418U (en) * | 1969-10-15 | 1970-01-29 | Adalbert Lackner | ADD-ON WIPER DEVICE - TWO-PIECE - WITH MOVABLE WATER FLOW |
DE7002939U (en) * | 1970-01-29 | 1970-07-09 | Hampe Willy | TWO-BLADE WIPER DEVICE WITH BUILT-IN WATER SPRAY DEVICE FOR MOTOR VEHICLES. |
DE7003273U (en) * | 1970-01-31 | 1970-09-03 | Burgk Peter | WINDSHIELD WIPERS. |
DE7005624U (en) * | 1970-02-18 | 1970-06-11 | Hampe Willy | SPRAY PIPE DEVICE FOR ATTACHING TO A SINGLE BLADE WIPER DEVICE FOR MOTOR VEHICLES. |
DE7200455U (en) * | 1971-09-20 | 1976-06-10 | Werner, Peter Michael, 6079 Sprendlingen | WIPER BLADE WITH DEVICE FOR INTENSIVE WETTING OF MOTOR VEHICLE WINDOWS AND HEADLIGHT GLASSES WITH CLEANING LIQUID |
DE7734320U1 (en) * | 1977-11-09 | 1978-03-30 | Jaeck, Paul, 7967 Bad Waldsee | WASHING DEVICE FOR WIPERS |
DE8438105U1 (en) * | 1984-12-21 | 1986-02-20 | Wolters, Hans, 3044 Neuenkirchen | Wiper arm for windshield wipers, in particular for motor vehicles |
DE8716154U1 (en) * | 1987-01-29 | 1988-01-28 | The Anderson Company of Indiana, Michigan City, Ind. | Mounting device for a windscreen wiper |
DE4134980A1 (en) * | 1991-10-23 | 1993-04-29 | Swf Auto Electric Gmbh | WIPING DEVICE FOR WINDOWS OF MOTOR VEHICLES |
Non-Patent Citations (1)
Title |
---|
Multi-Jet: viele Düsen - klare Sicht, Automobil Revue, Nr.40 v. 17.9.1970, S.41 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19706672A1 (en) * | 1997-02-20 | 1998-08-27 | Itt Mfg Enterprises Inc | Wiper blade, in particular for a vehicle wiper device |
DE29810393U1 (en) | 1998-06-10 | 1998-11-26 | Hack, Josef, 68229 Mannheim | Windscreen wipers with integrated water supply for motor vehicles |
CN103129527A (en) * | 2011-12-02 | 2013-06-05 | 法雷奥系统公司 | Wiper device for cleaning a vehicle windscreen |
DE102011055962A1 (en) * | 2011-12-02 | 2013-06-06 | Valeo Systèmes d'Essuyage | Wiper device for cleaning a vehicle window |
EP2599675A3 (en) * | 2011-12-02 | 2017-07-12 | Valeo Systèmes d'Essuyage | Wiper device for cleaning a vehicle windscreen |
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