Circuit for dispensing windshield washer fluid for a motor vehicle

A motor vehicle and cleaning fluid technology, which is applied in vehicle cleaning, vehicle maintenance, transportation and packaging, and can solve the problems of complex and expensive valve design schemes

Inactive Publication Date: 2013-08-28
PEZHO SITROEN AUTOMOBILS SA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, the design of such valves is relatively complex and expensive

Method used

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  • Circuit for dispensing windshield washer fluid for a motor vehicle
  • Circuit for dispensing windshield washer fluid for a motor vehicle
  • Circuit for dispensing windshield washer fluid for a motor vehicle

Examples

Experimental program
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Effect test

Embodiment Construction

[0040] First refer to figure 1 , Reference numeral 1 represents the distribution circuit of the window washer fluid of the vehicle, comprising: a storage container 2 of the window washer fluid, a supply pump 3 of the window washer fluid that can be directly integrated on the container 2, and the pump 3 is connected to Pipe 4 for two washer nozzles 5 of the vehicle window, especially the windshield. In this case, the two nozzles 5 can be fitted respectively on the two supporting pivot arms of the wiping blade of the windshield or on the wiping blade itself. However, the two nozzles 5 can be mounted respectively on the two support arms of the glass wiping blade of the vehicle headlight or on the wiping blade itself. It is also possible to provide only one nozzle which is mounted on the carrier arm of the wiper blade of the rear window of the vehicle or on the wiper blade itself. Located on the pipe 4 is a valve assembly 6 which allows the window washer fluid to be directed to ...

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PUM

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Abstract

The present invention relates to a circuit for dispensing windshield washer fluid for a motor vehicle. According to the invention, the dispensing circuit is characterized in that it includes a float (11) housed inside a chamber (12) of a stationary body (13) so as to occupy a top position enabling the flow of the windshield washer fluid toward the nozzles, and a bottom position in which the chamber (12) is inoperative, an in which the float blocks the flow of the windshield washer fluid to the tank (2). The invention can be used in the automotive field.

Description

technical field [0001] The invention relates to a window washer fluid distribution circuit for vehicles, such as motor vehicles. Background technique [0002] In a conventional manner, the dispensing circuit of the window washer fluid comprises a storage container for the window washer fluid, which is placed in the engine compartment of the vehicle or in a free space on the side of the vehicle, the pump can be integrated directly in the storage container, and tubing connecting the storage container and the pump to the nozzles that allow the window washer fluid to be sprayed onto the windshield of a vehicle or the glass of the headlights in front of that vehicle, or allow the window washer fluid to be sprayed onto the rear window of the vehicle . [0003] Sometimes the nozzles are arranged on the support arm of the wiper blade, or on the wiper blade itself, and on a part of the duct which is located on the outside of the vehicle. [0004] Under these conditions, since the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/48
CPCB60S1/48B60S1/481
Inventor G·热弗J·勒菲弗B·哈姆扎A·D·布格拉G·梅耶尔
Owner PEZHO SITROEN AUTOMOBILS SA
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