Heated hydraulic interface for a vehicle windshield washing liquid distribution and/or supply system

An interface and hydraulic technology, applied in the field of windshield washer fluid supply and/or distribution system, can solve the problems of complex manufacturing and achieve the effect of increasing the heat exchange area

Active Publication Date: 2013-07-10
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This forms the second defect
[0008] Finally, the heating device is embedded in the connecting element, thus complicating the manufacture of the latter

Method used

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  • Heated hydraulic interface for a vehicle windshield washing liquid distribution and/or supply system
  • Heated hydraulic interface for a vehicle windshield washing liquid distribution and/or supply system
  • Heated hydraulic interface for a vehicle windshield washing liquid distribution and/or supply system

Examples

Experimental program
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Embodiment Construction

[0035] See attached figure 1 and 2 , which shows a wiper device for motor vehicle windows, which may also be referred to as a windshield wiper, comprising a wiper support or arm 1 having a fixed, in particular clamping, U-clip 2 on arm 1 . In an alternative manner, the U-shaped clip can also be formed at the end of the arm by deformation of the end of the arm, and constitute a unit assembly together with the arm. The function of the arm is to support the wiper 3 via the adapter 5 and the connection piece 4 .

[0036] The adapter 5 is clamped on the wiper 3 and ensures the transmission of the load to the wiper, while the connection piece 4 is the intermediate part, ensuring on the one hand the compactness between the various shapes of the clevis and the same wiper, and on the other hand the cleaning Fluid is transferred and distributed to the wipers.

[0037] The cleaning fluid supply line 6 runs along the arm 1 to the connecting piece 4 . According to a first variant of t...

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PUM

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Abstract

The invention relates to a hydraulic interface 7 able to be installed between a liquid supply tube 6 and a connector 4 of a device for wiping a window of a vehicle, comprising at least one first portion 8 able to channel the liquid and a heating means 13 able to be supplied electrically, characterized in that the heating means 13 is fastened at least on an exterior face 11 of the first portion 8. The invention also covers a system for feeding and / or distributing liquid for a wiping installation for automotive vehicle, comprising such an interface.

Description

technical field [0001] The technical field of the invention is the supply and / or distribution system of windscreen washer fluid for motor vehicles, more specifically the hydraulic interface installed between the washer fluid inlet pipe and the connection of the wiper device. Such a system is accompanied by a window wiper device. Background technique [0002] Vehicles are usually equipped with wiper equipment and washer systems to ensure that the windshield is wiped and washed to prevent obstructing the driver's peripheral vision. These wiper devices consist of arms performing an angular reciprocating movement and at the ends of which are mounted elongated wipers, the arms themselves carrying blades made of an elastic substance. These blades rub against the windshield and dislodge the water, taking it away from the driver's field of vision. The wiper is attached to the rotating arm of the windscreen wiper by means of a mechanical connection and adapter. The adapter is the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/48
CPCB60S1/3862B60S1/488B60S1/524H05B1/0252
Inventor L·克罗斯
Owner VALEO SYST DESSUYAGE
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