DE19902647A1 - Water supply, especially for windscreen wash system of motor vehicle, makes use of cavities in supports, pillars, partition walls and suchlike to carry water and components are made of material which do not react with fluid - Google Patents

Water supply, especially for windscreen wash system of motor vehicle, makes use of cavities in supports, pillars, partition walls and suchlike to carry water and components are made of material which do not react with fluid

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Publication number
DE19902647A1
DE19902647A1 DE1999102647 DE19902647A DE19902647A1 DE 19902647 A1 DE19902647 A1 DE 19902647A1 DE 1999102647 DE1999102647 DE 1999102647 DE 19902647 A DE19902647 A DE 19902647A DE 19902647 A1 DE19902647 A1 DE 19902647A1
Authority
DE
Germany
Prior art keywords
water supply
supply device
liquid
connection
cavities
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.)
Withdrawn
Application number
DE1999102647
Other languages
German (de)
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE1999102647 priority Critical patent/DE19902647A1/en
Publication of DE19902647A1 publication Critical patent/DE19902647A1/en
Withdrawn legal-status Critical Current

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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
    • B60S1/50—Arrangement of reservoir
    • 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

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

As a line to transport the water use is made as far as possible of cavities in supports, pillars, partition walls and suchlike, and also in connecting elements, which are interconnected fluidtight and have connections for the water inlet and outlet. The supports and suchlike are made of a material which does not chemically compound with the transported fluid, and upon which no component parts of the fluid precipitate, these effects being prevented by an inner coating or lining in the cavities.

Description

Die Erfindung bezieht sich auf eine Wasserversorgung insbesondere einer Scheibenwaschanlage von Kraftfahrzeugen, wie sie in der DE 198 20 220.2 und in der DE 198 34 217.9 beschrieben ist. Um die Wassermenge im Vorratsbe­ hälter der Scheibenwaschanlage zu strecken bzw. zu ergänzen, wird einerseits das bei Niederschlägen vom Kraftfahrzeug aufgenommene Regenwasser sowie das Spritzwasser vorbeifahrender Kraftfahrzeuge und andererseits z. B. aus Kli­ maanlagen, Katalysator-Abgasen und Bremsanlagen des Kraftfahrzeugs gewonne­ nes Wasser zum Vorratsbehälter der Scheibenwaschanlage geleitet. Für die Zuführung der unterschiedlich großen Flüssigkeitsmengen werden Leitungen benötigt, die im Kraftfahrzeug möglichst ohne sichtbare Beeinträchtigung des Innenraumes ortsfest verlegt werden müssen.The invention relates to a water supply, in particular one Windscreen washer system of motor vehicles, as described in DE 198 20 220.2 and is described in DE 198 34 217.9. To the amount of water in the storage tank On the one hand, stretching or supplementing the washer system container the rainwater absorbed by the motor vehicle during precipitation and the Splashes of passing motor vehicles and on the other hand z. B. from Kli systems, catalytic converter exhaust gases and braking systems of the motor vehicle water to the windscreen washer reservoir. For the Lines are supplied with the different amounts of liquid needed in the motor vehicle as far as possible without visible impairment of the interior must be fixed.

Während für das Verlegen z. B. elektrischer Kabel wegen deren geringen Quer­ schnitts diesbezüglich keine konstruktiven Schwierigkeiten entstehen, soll­ ten für den Transport von Flüssigkeiten möglichst große Leitungsquerschitte gewählt werden, um die Reibungsverluste an den Leitungswänden möglichst gering zu halten.While for laying z. B. electrical cables because of their low cross in this regard, there should be no constructive difficulties The largest possible pipe cross-sections for the transport of liquids should be chosen to minimize the friction losses on the pipe walls to keep low.

Die Erfindung schlägt deshalb vor, als Leitungsquerschnitt die Hohlräume von Trägern, Pfosten, Trennwänden und dergleichen im Kraftfahrzeug zu ver­ wenden. Zwar besteht die Möglichkeit, die Flüssigkeitsleitungen aus einem gegenüber der transportierten Flüssigkeit resistenten Material in oder an den nicht in gleicher Weise resistenten Trägern, Pfosten und dergleichen zu verlegen, wobei weder die Innenwandung der Leitungen von der transpor­ tierten Flüssigkeit angegriffen noch an dieser Wandung Bestandteile der Flüssigkeit angelagert werden dürfen, jedoch erfordert eine solche Maßnah­ me zusätzliche Montagearbeit und somit Kosten. Eine weitere Möglichkeit be­ steht in einer entsprechend resistenten Innenauskleidung der Hohlräume, die aber so stark sein muß, daß sie während der Lebensdauer des Kraftfahr­ zeugs von der durchströmenden Flüssigkeit nicht abgetragen wird, da eine diesbezügliche Reparatur oder Erneuerung kostenintensiv ist.The invention therefore proposes the cavities as a line cross section of beams, posts, partitions and the like to ver in the motor vehicle turn. There is a possibility that the liquid lines from one material resistant to the transported liquid in or on the beams, posts and the like which are not equally resistant to lay, neither the inner wall of the lines from the transpor The liquid still attacked components of the wall Liquid may be added, but such a measure requires me additional assembly work and thus costs. Another way be stands in an appropriately resistant inner lining of the cavities, but which must be so strong that it will last for the life of the motor vehicle Stuff is not removed from the liquid flowing through, as a related repair or renewal is costly.

Es ist deshalb am günstigsten, wenn Träger, Pfosten, Trennwände und der­ gleichen aus einem Material gefertigt sind, das insbesondere von der transportierten Flüssigkeit, möglichst aber auch von der umgebenden Feuchtig­ keit und anderen Umwelteinflüssen nicht angegriffen wird und an das sich auch kein Bestandteil der transportierten Flüssigkeit anlagert.It is therefore most convenient if beams, posts, partitions and the are made of the same material, in particular from the  transported liquid, but if possible also from the surrounding moisture and other environmental influences are not attacked, and that too no component of the transported liquid accumulates.

Für den Verlauf der Leitungen in den Hohlräumen müssen an den Stellen, wo Um­ lenkungen erforderlich sind, Stopfen fest und flüssigkeitsdicht eingebaut wer­ den, die so ausgebildet und angeordnet sind, daß Druck- und Reibungsverluste der transportierten Flüssigkeit minimiert sind.For the routing of the lines in the cavities at the points where Um Steering are required, plug installed firmly and liquid-tight who those that are designed and arranged so that pressure and friction losses of the transported liquid are minimized.

Die flüssigkeitsdichte Verbindung der einzelnen Hohlräume kann in konstruktiv bekannter Weise z. B. durch Schraubstutzen, Löt- oder Schweißverbindungen, Klebeverbindungen, Schrumpfverbindungan und dergleichen erfolgen, wobei da­ rauf zu achten ist, daß als Leitungen nur solche Hohlräume verwendet werden, die im täglichen Betrieb nicht getrennt oder verschoben werden müssen, da in einem solchen Fall das Herstellen einer flüssigkeitsdichten Verbindung pro­ blematisch werden kann.The liquid-tight connection of the individual cavities can be constructive known manner z. B. by screw connection, solder or weld connections, Adhesive bonds, shrink joints and the like are made, where there It should be noted that only such cavities are used as lines, that do not have to be separated or moved in daily operation, as in in such a case, making a liquid-tight connection pro can become blematic.

Selbstverständlich besteht eine Verwendungsmöglichkeit der Hohlräume von Trä­ gern, Pfosten, Trennwänden und dergleichen nicht nur für den Transport von Wasser für die Schweibenwaschanlage, sondern beispielsweise auch für das An­ triebsmittel (Benzin, Dieseltreibstoff und dergleichen), für Hydraulikmittel, für Schmiermittel usw.Of course there is a possibility of using the cavities from Trä like, posts, partitions and the like not only for the transport of Water for the windshield washer, but also for example for the on propellants (petrol, diesel fuel and the like) for hydraulic fluids, for lubricants etc.

Claims (10)

1. Wasserversorgungseinrichtung insbesondere einer Scheibenwaschanlage von Kraftfahrzeugen zum Sammeln von Wasser, das von außen an den Gegenstand herangetragen und/oder innerhalb dieses Gegenstandes gewonnen wird, und dessen Transport zu einem Vorratsbehälter, dadurch gekennzeichnet, daß als Leitung zum Transport des Wassers so weit wie möglich Hohlräume in Trägern, Pfosten, Trennwänden und dergleichen sowie in Verbindungsele­ menten verwendet werden, die flüssigkeitsdicht miteinander verbunden sind und Anschlüsse für den Wassereingang und -ausgang aufweisen.1. Water supply device, in particular a windscreen washer system of motor vehicles for collecting water which is brought to the object from the outside and / or obtained within this object, and its transport to a storage container, characterized in that as a line for transporting the water as far as possible Cavities in beams, posts, partitions and the like as well as in Verbindungsele elements are used, which are connected to each other in a liquid-tight manner and have connections for the water inlet and outlet. 2. Wasserversorgungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Träger, Pfosten, Trennwände und Verbindungselemente aus einem Ma­ terial bestehen, das mit der transportierten Flüssigkeit keine chemische Verbindung eingeht.2. Water supply device according to claim 1, characterized, that the beams, posts, partitions and connecting elements from a Ma exist material that with the transported liquid no chemical Connection comes in. 3. Wasserversorgungseinrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Träger, Pfosten, Trennwände und Verbindungselemente aus einem Ma­ terial bestehen, an dem sich kein Bestandteil der transportierten Flüssig­ keit anlagert.3. Water supply device according to claim 1 or 2, characterized, that the beams, posts, partitions and connecting elements from a Ma exist material on which there is no component of the transported liquid accumulates. 4. Wasserversorgungseinrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Hohlräume in Trägern, Pfosten, Trennwänden und Verbindungselementen eine Innenbeschichtung bzw. Innenauskleidung aufweisen, die sowohl eine che­ mische Verbindung mit der transportierten Flüssigkeit als auch eine Anlage­ rung von deren Bestandteilen verhindert.4. Water supply device according to claim 1, characterized, that the cavities in beams, posts, partitions and fasteners have an inner coating or inner lining that both a che mix connection with the transported liquid as well as a plant Prevention of their components. 5. Wasserversorgungseinrichtung nach wenigstens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß als Umlenkungen zum benachbarten Hohlraum fest und flüssigkeitsdicht eingebaute Stopfen vorgesehen sind.5. Water supply device according to at least one of claims 1 to 4, characterized, that as deflections to the adjacent cavity solid and liquid-tight built-in plugs are provided. 6. Wasserversorgungseinrichtung nach Anspruch 5, dadurch gekennzeichnet, daß die Stopfenseite für die Umlenkung der transportierten Flüssigkeit so ausgebildet und angeordnet ist, daß Druck- und Reibungsverluste minimiert sind. 6. Water supply device according to claim 5, characterized, that the plug side for the deflection of the transported liquid so is designed and arranged that pressure and friction losses are minimized are.   7. Wasserversorgungseinrichtung nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die flüssigkeitsdichte Verbindung über Schraubstutzen erfolgt,7. Water supply device according to at least one of claims 1 to 6, characterized, that the liquid-tight connection is made via screw connections, 8. Wasserversorgungseinrichtung nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die flüssigkeitsdichte Verbindung über eine Löt- oder Schweißverbin­ dung erfolgt.8. Water supply device according to at least one of claims 1 to 6, characterized, that the liquid-tight connection via a solder or weld connection is done. 9. Wasserversorgungseinrichtung nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die flüssigkeitsdichte Verbindung über eine Klebeverbindung erfolgt.9. Water supply device according to at least one of claims 1 to 6, characterized, that the liquid-tight connection is made via an adhesive connection. 10. Wasserversorgungseinrichtung nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die flüssigkeitsdichte Verbindung über eine Schrumpfverbindung erfolgt.10. Water supply device according to at least one of claims 1 to 6, characterized, that the liquid-tight connection is made via a shrink connection.
DE1999102647 1999-01-23 1999-01-23 Water supply, especially for windscreen wash system of motor vehicle, makes use of cavities in supports, pillars, partition walls and suchlike to carry water and components are made of material which do not react with fluid Withdrawn DE19902647A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999102647 DE19902647A1 (en) 1999-01-23 1999-01-23 Water supply, especially for windscreen wash system of motor vehicle, makes use of cavities in supports, pillars, partition walls and suchlike to carry water and components are made of material which do not react with fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999102647 DE19902647A1 (en) 1999-01-23 1999-01-23 Water supply, especially for windscreen wash system of motor vehicle, makes use of cavities in supports, pillars, partition walls and suchlike to carry water and components are made of material which do not react with fluid

Publications (1)

Publication Number Publication Date
DE19902647A1 true DE19902647A1 (en) 2000-08-03

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DE1999102647 Withdrawn DE19902647A1 (en) 1999-01-23 1999-01-23 Water supply, especially for windscreen wash system of motor vehicle, makes use of cavities in supports, pillars, partition walls and suchlike to carry water and components are made of material which do not react with fluid

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996040544A1 (en) * 1995-06-07 1996-12-19 Itt Automotive Electrical Systems, Inc. Replenishment of vehicle windshield washer solvent using rainwater
DE19820220A1 (en) * 1998-05-06 1999-11-18 Mueller Hermann Frank Windscreen washing system for vehicle
DE19834217A1 (en) * 1998-05-06 2000-02-17 Mueller Hermann Frank Water supply system for windscreen washer system in motor vehicles has collection tank for recycled water, and additional water supply from air conditioner, catalytic converter, etc.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996040544A1 (en) * 1995-06-07 1996-12-19 Itt Automotive Electrical Systems, Inc. Replenishment of vehicle windshield washer solvent using rainwater
DE19820220A1 (en) * 1998-05-06 1999-11-18 Mueller Hermann Frank Windscreen washing system for vehicle
DE19834217A1 (en) * 1998-05-06 2000-02-17 Mueller Hermann Frank Water supply system for windscreen washer system in motor vehicles has collection tank for recycled water, and additional water supply from air conditioner, catalytic converter, etc.

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