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Cleaning device

A cleaning device and cleaning technology, applied in optical observation devices, transportation and packaging, vehicle cleaning, etc., can solve problems such as impossible cleaning effects

Inactive Publication Date: 2007-01-10
ヴィジオコープ·パテンツ·エス·ア·アール·エル
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is then not possible to achieve an adequate cleaning effect for these vehicle parts

Method used

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Examples

Experimental program
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Embodiment Construction

[0015] FIG. 1 shows part of an exterior rearview mirror 1 with a cleaning device 2 arranged in a corner region of a mirror glass carrier 3 . The mirror glass carrier supports a mirror glass 4 in a known manner, which mirror glass has a hydrophobic coating. The mirror glass holder 3 is accommodated in a mirror housing (not shown), which is fastened to the vehicle by a mirror foot. The mirror housing can rotate towards the running direction of the car and in the opposite direction relative to the mirror feet. For both directions of rotation, one axis of rotation (two-axis mirror) or only one axis of rotation (single-axis mirror) can each be provided. Advantageously, the mirror head can also be swiveled into a parking position.

[0016] Heating devices for heating the mirror glass 4, a yet-to-be-described nozzle 5 of the cleaning device 2, at least one ambient light, a repeating flashing light, at least one loudspeaker, a GPS module, a motorized Adjustment of the drives of the...

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PUM

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Abstract

The invention relates to a cleaning device that is designed to clean the external surfaces of a motor vehicle. Said device comprises a nozzle with an outlet opening that is directed towards the surface to be cleaned. The cleaning medium is supplied via a feed line and reaches the surface to be cleaned in the form of a jet. In certain cases, the cleaning action is not sufficient, especially in the case of deep-seated dirt. To guarantee a reliable cleaning action, the outlet opening of the nozzle is configured as a slot and forms part of a channel that is provided on the outlet end of the nozzle. The cleaning medium emerges as a flat film of liquid, which covers the surface to be cleaned as soon as it emerges from the outlet opening. The channel allows the cleaning medium to be supplied uniformly to the slot-shaped outlet opening. Even stubborn, deep-seated dirt can thus be removed without difficulty. The cleaning device can be used to clean the glass of external rear-view mirrors, side windows of the motor vehicle, headlights, tail lights, camera lenses or similar.

Description

technical field [0001] The invention relates to a cleaning device according to the preamble of claim 1 . Background technique [0002] When using a super-hydrophobic coating, the water droplets roll off automatically and carry away the dust particles at the same time. But if only wet dust particles appear on the coating surface, although a superhydrophobic coating can be achieved, the dust particles cannot roll off and remain attached. Thus, such superhydrophobic coatings are used for the exterior mirror glass, headlights, taillights or camera lenses or their caps or for windshields or taillights and auxiliary brake lights. It is then not possible to achieve an adequate cleaning effect for these vehicle parts. These disadvantages occur not only in hydrophobic coatings, but also in conventional surfaces. Contents of the invention [0003] The object of the invention is to design a uniform cleaning device such that it ensures a reliable cleaning action. [0004] This obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/06B60S1/52
CPCB60R1/0602B60S1/52B60S1/46B60S1/60F16B2/20
Inventor 伯恩德·瓦尔德曼克劳斯·韦勒卡尔-海因茨·莱昂贝格尔
Owner ヴィジオコープ·パテンツ·エス·ア·アール·エル