Wiper blade with jet separator

A separator and wiper technology, which is applied in vehicle cleaning, vehicle maintenance, transportation and packaging, etc., can solve problems such as delays and achieve efficient cleaning effects
CN104955686AInactive Publication Date: 2015-09-30PEZHO SITROEN AUTOMOBILS SA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
PEZHO SITROEN AUTOMOBILS SA
Publication Date
2015-09-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention concerns a wiper blade (15) for a glazed panel comprising a flexible strip (17) and a system for spraying washing liquid, comprising a spray port (23) for spraying washing liquid, and a separator comprising first (21) and second (22) guide means, said spray port (23) being oriented so as to spray the washing liquid towards the separator, said guide means (21, 22) being disposed such that the sprayed washing liquid spreads over a concave portion formed by the strip (17) when the blade (15) is in an idle position, the first (21) and the second (22) means for guiding washing liquid being oriented respectively towards a first end and a second end of the blade (15).
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Description

technical field

[0001] The present invention relates to the wiping of glass panels, and more particularly to wiper wiper blades. Background technique

[0002] Traditional windshield wipers usually include a rod body controlled by a reversible drive motor to rotate reciprocally. The rod body supports a flexible wiper blade (also called a sheet) made of rubber or similar materials. Between the rods of the balance bar system, the wiper blade rests against the surface of the windshield, and the balance rod system can be deformed in the area where the wiper blade is pressed tightly according to the angular position of the rods and the curvature of the windshield.

[0003] Washing of the windscreen or the rear window is usually carried out by spraying a washer fluid onto the glass surface by means of nozzles which are arranged on the vehicle bonnet or the vehicle ventilation grille. Said nozzles, which are placed at a distance from the glass surface to be cleaned, are difficult t...

Claims

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