DE4319920A1 - Water pressure and heating unit for containers for wash/wipe systems - Google Patents

Water pressure and heating unit for containers for wash/wipe systems

Info

Publication number
DE4319920A1
DE4319920A1 DE19934319920 DE4319920A DE4319920A1 DE 4319920 A1 DE4319920 A1 DE 4319920A1 DE 19934319920 DE19934319920 DE 19934319920 DE 4319920 A DE4319920 A DE 4319920A DE 4319920 A1 DE4319920 A1 DE 4319920A1
Authority
DE
Germany
Prior art keywords
insert
water
housing
use according
wall
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.)
Ceased
Application number
DE19934319920
Other languages
German (de)
Inventor
Harry E Bertrandt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
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 DE19934319920 priority Critical patent/DE4319920A1/en
Publication of DE4319920A1 publication Critical patent/DE4319920A1/en
Ceased legal-status Critical Current

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
    • B60S1/50—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
    • B60S1/487—Liquid supply therefor the liquid being heated
    • B60S1/488—Liquid supply therefor the liquid being heated electrically

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Both the electrical heating element and the pressure pump for the wash/wipe system for the windows of a vehicle are combined in one insertion element. This combination element can thus be easily installed in the fluid container.

Description

Bei Waschwasser-Anlagen für Kraftfahrzeuge sind für gewöhn­ lich außen an dem Wasserbehälter elektromotorisch angetrie­ bene Pumpen angebracht, die das Wasser aus dem Behälter saugen und mit Überdruck an die Waschdüsen fördern.When washing water systems for motor vehicles are common Lich powered externally on the water tank bene pumps attached that take the water out of the tank vacuum and feed to the wash nozzles with excess pressure.

Außerdem gibt es Waschanlagen, bei denen in den Wasserbe­ hälter separate, metallische Heizelemente eingeführt werden, die entweder mit Kühlwasser oder elektrisch beheizt werden, um bei tiefen Temperaturen das Einfrieren des Wassers zu vermeiden bzw. um zu Eis erstarrtes Wasser aufzutauen.There are also car washes in the water basin separate metallic heating elements are introduced, which are either heated with cooling water or electrically, to freeze the water at low temperatures avoid or to thaw water that has solidified into ice.

Das Zusammenfügen dieser verschiedenen Aggregate wie - Heizkörper, Pumpe und Behälter - mit den dazugehörigen Lei­ tungssystemen für Stromzuführung und Druckwasser ist relativ aufwendig und erfordert entsprechenden Raumbedarf im Bereich des Wasserbehälters.Assembling these different aggregates like - Radiator, pump and container - with the corresponding Lei systems for power supply and pressurized water is relative complex and requires a corresponding amount of space in the area of the water tank.

Aufgabe der Erfindung ist es, die verschiedenen Aggregate zur Erzeugung von Druckwasser zu einem integrierten System zusam­ menzufassen. Dies hat wesentliche Vorteile bezüglich der Her­ stellung von Beherrschbarkeit. Ferner kann der Einsatz mit den integrierten Systemen für verschiedene Behälter von unterschiedlichsten Formen verwendet werden.The object of the invention is to provide the various units Generation of pressurized water to an integrated system together to grasp. This has significant advantages with regard to the manufacture position of controllability. Furthermore, the use with the integrated systems for various containers from different shapes can be used.

Der Einsatz (1) wird von oben in den Behälter (11) einge­ führt und mit diesem verschraubt, verclipst oder verrastet. Die integrierten Leitungssysteme (5) an der oberen zylindrischen Stirnwand des Einsatzes nach außen geführt. The insert ( 1 ) is inserted into the container ( 11 ) from above and screwed, clipped or locked with it. The integrated pipe systems ( 5 ) on the upper cylindrical end wall of the insert are led outside.

Der Einsatz ist vorzugsweise ein Kunststoffspritzteil mit relativ dünner Wanddicke. An der Innenseite (6) dieses meist zylindrischen Einsatzes ist ein Heizelement (2), z. B. in Form einer elektrisch beheizten Folie mit ein- bzw. angespritzt, oder der Kunststoffzylinder ist auf seiner Innen- und/oder Außenseite mit einer elektrisch leitenden und dadurch auf­ heizbaren Schicht versehen, so daß die erzeugte Wärme bei ein­ geschaltetem Zustand mit möglichst geringem Widerstand an das Waschwasser übertragen werden kann.The insert is preferably a plastic injection molded part with a relatively thin wall thickness. On the inside ( 6 ) of this mostly cylindrical insert is a heating element ( 2 ), for. B. in the form of an electrically heated film with or injected, or the plastic cylinder is provided on its inside and / or outside with an electrically conductive and thereby heated layer, so that the heat generated in a switched state with as little as possible Resistance can be transferred to the wash water.

Die elektrischen Leitungen (13), die zu dem Heizelement, dem Pumpenmotor oder Wasserstandsanzeiger führen, sind ebenfalls in der Wand des Behälters (5) mit eingespritzt, wobei an die­ ser Stelle die Wand etwas dicker ausgeführt sein kann. In gleicher Art sind eine oder mehrere Leitungen für das Druck­ wasser, das von der Pumpe erzeugt wird, in Form von Kanälen (12) in der Wand des Behälters integriert. Dieses, in der Wand integrierte Leitungssystem führt an den oberen Rand des Einsatzes, vorzugsweise an die obere Stirnwand (9), wo es über einen Zentralstecker (7) nach außen hin weitergeleitet wird.The electrical lines ( 13 ) leading to the heating element, the pump motor or water level indicator are also injected into the wall of the container ( 5 ), whereby the wall can be made somewhat thicker at this point. In the same way, one or more lines for the pressure water generated by the pump in the form of channels ( 12 ) are integrated in the wall of the container. This line system integrated in the wall leads to the upper edge of the insert, preferably to the upper end wall ( 9 ), where it is passed on to the outside via a central plug ( 7 ).

Damit auch bei niedrigstem Wasserstand im Behälter die Pumpe immer noch Wasser ansaugen kann, ist die Integration der Pumpe, einschließlich Antriebsmotor, im unteren Bereich (3) des Einsatzes vorgesehen. Außerdem sind im unteren Bereich Löcher vorgesehen, damit das Wasser aus dem Behälter durch diese in den Einsatz gelangt. The pump, including the drive motor, is integrated in the lower area ( 3 ) of the insert so that the pump can still suck in water even when the water level in the tank is low. In addition, holes are provided in the lower area so that the water from the container can pass through them into the insert.

Umgekehrt kann der Wasserbehälter auch durch den Einsatz be­ füllt werden, und zwar über einen clipsbaren Deckel (10), der an der oberen Stirnseite des Einsatzes angeordnet ist und über die Löcher im unteren Bereich, durch die das Wasser in den Behälter gelangt.Conversely, the water container can also be filled through the insert, namely via a clip-on cover ( 10 ) which is arranged on the upper end face of the insert and via the holes in the lower region through which the water enters the container.

Die obere Stirnwand des Einsatzes und der zylindrische Körper können fertigungstechnisch aus zwei Teilen hergestellt werden, die dann zusammengefügt werden.The top end wall of the insert and the cylindrical body can be made from two parts which are then put together.

Claims (6)

1. Einsatz für einen Waschwasserbehälter für Kfz-Aufbauten mit einem vorzugsweise zylindrischen Gehäuse von dem Leitungen für das Wasser und elektrische Leitungen für die Stromzuführung wegführen, dadurch gekennzeichnet,
  • - daß in der Gehäusewand des Einsatzes (1) ein elektri­ sches Heizelement (2) integriert ist,
  • - daß ein Teil des Gehäuses (3) gleichzeitig das Gehäuse für eine oder mehrere Pumpen (4) einschließlich dem elektrischen Antriebsmotor darstellt
  • - und daß sowohl die elektrischen Leitungen für das Heiz­ element und den motorischen Antrieb und den Wasser­ stands-Anzeiger, als auch die fluidischen Leitungen für das Wasser in der Gehäusewand (5 + 13) des Einsatzes als komplettes System druckdicht angeordnet sind.
1. Insert for a wash water tank for motor vehicle bodies with a preferably cylindrical housing from the lines for the water and electrical lines for the power supply, characterized in that
  • - That an electrical heating element ( 2 ) is integrated in the housing wall of the insert ( 1 ),
  • - That part of the housing ( 3 ) simultaneously represents the housing for one or more pumps ( 4 ) including the electric drive motor
  • - And that both the electrical lines for the heating element and the motor drive and the water level indicator, as well as the fluidic lines for the water in the housing wall ( 5 + 13 ) of the insert are arranged pressure-tight as a complete system.
2. Einsatz nach Anspruch dadurch gekennzeichnet, daß das Heizelement (2) als Heizfolie oder Heizmatte oder als elektrisch leitende Beschichtung ausgebildet ist, die an der Innenwand (6) des Einsatzes angeordnet ist.2. Use according to claim, characterized in that the heating element ( 2 ) is designed as a heating foil or heating mat or as an electrically conductive coating which is arranged on the inner wall ( 6 ) of the insert. 3. Einsatz nach Anspruch und 2 dadurch gekennzeichnet, daß alle in der Wand des Behälters integrierten System­ leitungen zu einem Zentralstecker (7) führen, der vorzugs­ weise an der oberen Stirnwand des Einsatzes angeordnet ist.3. Use according to claim and 2, characterized in that all system lines integrated in the wall of the container lead to a central plug ( 7 ) which is preferably arranged on the upper end wall of the insert. 4. Einsatz nach obigen Ansprüchen dadurch gekennzeichnet, daß der Gehäuseteil (3) für die Aufnahme des Pumpenaggregats (4) am unteren Ende des Einsatzes angeordnet ist.4. Use according to the above claims, characterized in that the housing part ( 3 ) for receiving the pump unit ( 4 ) is arranged at the lower end of the insert. 5. Einsatz nach obigen Ansprüchen dadurch gekennzeichnet, daß er im unteren Bereich verschiedene Bohrungen (8) oder Löcher aufweist und am oberen, stirnseitigen Abschluß (9) einen clipsbaren Deckel (10), so daß die Füllung eines Wasserbehälters von beliebiger Form (11), in dem dieser Einsatz steckt, durch diesen erfolgen kann.5. Use according to the above claims, characterized in that it has different bores ( 8 ) or holes in the lower region and a clip-on cover ( 10 ) at the upper, front end ( 9 ), so that the filling of a water container of any shape ( 11 ) , in which this mission is, can be done by this. 6. Einsatz nach obigen Ansprüchen dadurch gekennzeichnet, daß er in Wasserbehälter der unterschiedlichsten Form eingeführt und mit diesem verclipst, verschraubt oder durch Bajonettverschluß verbunden werden kann.6. Use according to the above claims characterized, that it is in water containers of all kinds introduced and clipped, screwed or can be connected by bayonet lock.
DE19934319920 1993-06-16 1993-06-16 Water pressure and heating unit for containers for wash/wipe systems Ceased DE4319920A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19934319920 DE4319920A1 (en) 1993-06-16 1993-06-16 Water pressure and heating unit for containers for wash/wipe systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934319920 DE4319920A1 (en) 1993-06-16 1993-06-16 Water pressure and heating unit for containers for wash/wipe systems

Publications (1)

Publication Number Publication Date
DE4319920A1 true DE4319920A1 (en) 1994-12-22

Family

ID=6490445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19934319920 Ceased DE4319920A1 (en) 1993-06-16 1993-06-16 Water pressure and heating unit for containers for wash/wipe systems

Country Status (1)

Country Link
DE (1) DE4319920A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049036A1 (en) * 1997-04-25 1998-11-05 Fico Transpar, S.A. System for spreading a fluid on the external surface of a vehicle windshield
US6257500B1 (en) * 1998-12-05 2001-07-10 Mannesmann Vdo Ag Window and lens glass cleaning system for a motor vehicle
DE10200573A1 (en) * 2002-01-09 2003-07-10 Siemens Ag Container for motor vehicle windscreen washer equipment introduces fresh washer fluid through clearance gap between inlet pipe and container base
WO2003093080A1 (en) * 2002-04-18 2003-11-13 Seeber Ag & Co. Kg Heatable liquid container for a motor vehicle
DE102007006971A1 (en) * 2007-02-13 2008-08-14 Hella Kgaa Hueck & Co. Fluid medium e.g. water, accommodating container for use in motor vehicle, has heating device that is regulated such that fluid medium is warmed up to certain temperature, where part of heating device is integral component in part of wall
DE10050214B4 (en) * 2000-10-11 2012-06-28 Volkswagen Ag Wash liquid container for a windscreen cleaning system in a vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419849A1 (en) * 1978-03-17 1979-10-12 Caro Pierre Windscreen washer for vehicle - has reservoir with separate section including heater to warm fluid being delivered to jets
EP0460551A2 (en) * 1990-06-04 1991-12-11 Asmo Co., Ltd. Vehicle washer pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419849A1 (en) * 1978-03-17 1979-10-12 Caro Pierre Windscreen washer for vehicle - has reservoir with separate section including heater to warm fluid being delivered to jets
EP0460551A2 (en) * 1990-06-04 1991-12-11 Asmo Co., Ltd. Vehicle washer pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049036A1 (en) * 1997-04-25 1998-11-05 Fico Transpar, S.A. System for spreading a fluid on the external surface of a vehicle windshield
ES2137109A1 (en) * 1997-04-25 1999-12-01 Fico Transpar Sa System for spreading a fluid on the external surface of a vehicle windshield
US6257500B1 (en) * 1998-12-05 2001-07-10 Mannesmann Vdo Ag Window and lens glass cleaning system for a motor vehicle
DE10050214B4 (en) * 2000-10-11 2012-06-28 Volkswagen Ag Wash liquid container for a windscreen cleaning system in a vehicle
DE10200573A1 (en) * 2002-01-09 2003-07-10 Siemens Ag Container for motor vehicle windscreen washer equipment introduces fresh washer fluid through clearance gap between inlet pipe and container base
DE10200573B4 (en) * 2002-01-09 2013-03-28 Continental Automotive Gmbh Container of a windscreen washer of a motor vehicle
WO2003093080A1 (en) * 2002-04-18 2003-11-13 Seeber Ag & Co. Kg Heatable liquid container for a motor vehicle
DE102007006971A1 (en) * 2007-02-13 2008-08-14 Hella Kgaa Hueck & Co. Fluid medium e.g. water, accommodating container for use in motor vehicle, has heating device that is regulated such that fluid medium is warmed up to certain temperature, where part of heating device is integral component in part of wall
DE102007006971B4 (en) * 2007-02-13 2017-02-09 Hella Kgaa Hueck & Co. Container for receiving a liquid medium

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OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
8131 Rejection