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Washing fluid dispensing devices and wiping systems for motor vehicles

A fluid distribution device and distribution device technology, applied in the field of flushing and/or wiping systems, can solve the problems of blocking the flushing fluid circulation, destroying the flushing fluid circulation, etc., and achieve good heat exchange effect

Active Publication Date: 2019-12-03
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, cold spots may appear in the area where the hydraulic lines are joined, and this may disrupt the circulation of the flushing fluid in freezing conditions, or even completely block the circulation of the flushing fluid

Method used

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  • Washing fluid dispensing devices and wiping systems for motor vehicles
  • Washing fluid dispensing devices and wiping systems for motor vehicles
  • Washing fluid dispensing devices and wiping systems for motor vehicles

Examples

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Embodiment Construction

[0038] The following embodiments are examples. Although the description refers to one or more embodiments, it does not necessarily mean that each reference refers to the same embodiment or that these features are only applicable to a single embodiment. The simple features of various implementing embodiments may also be combined to form other embodiments.

[0039] figure 1 A schematic diagram of a washer wiping system is depicted comprising a washer fluid distribution device 1, a main hydraulic line 4, two auxiliary hydraulic lines 5 and 6, and two motor vehicle wiper blades 2 ( figure 1 only one wiper is shown).

[0040] The flushing fluid distribution device 1 comprises at least one hydraulic coupling 7 , 8 and a connector support 9 .

[0041] The main hydraulic line 4 and the auxiliary hydraulic lines 5, 6 for example comprise respective sleeves in which one or two circulation ducts 14 are formed for the circulation of flushing fluid.

[0042] The sleeve is made of a sof...

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PUM

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Abstract

The invention relates to a flushing fluid dispensing device (1) comprising a connector support (9) comprising a base (31) equipped with a device configured to incorporate at least one Fixing means (18) for hydraulic couplings (7, 8) in place on said base (31), characterized in that said connector support (9) is formed to house said distributing means ( 1) A housing (35) of the heating element (36), delimiting a wall portion of said housing (35) for contact with said at least one hydrodynamic coupling (7, 8). The invention also relates to a flushing and / or wiping system comprising a dispensing device (1).

Description

technical field [0001] The invention relates to a washer fluid dispensing device, in particular for wiper blades of motor vehicles. The invention also relates to a flushing and / or wiping system comprising a flushing fluid dispensing device. Background technique [0002] In the context of the present invention, flushing fluid means any liquid of the screen washing type suitable for cleaning polished surfaces of vehicles, in particular in connection with the use of wipers. [0003] Motor vehicles are often equipped with windshield wiper systems to provide the driver with a clear view of their surroundings, especially in inclement weather. Such systems typically include at least one wiper blade that scrapes the outer surface of the windshield to move any water and / or snow present on this surface out of the driver's field of vision. [0004] It is also known practice to equip vehicles with flushing systems designed to spray flushing fluid onto the windscreen in order to make i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/48B60S1/46
CPCB60S1/46B60S1/48B60S1/488F16L53/38B60S1/524B60S1/52B60S1/487
Inventor G.卡洛特V.伊扎贝尔J-M.贾拉森
Owner VALEO SYST DESSUYAGE
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