PROBLEM TO BE SOLVED: To spray only a required amount for defrosting a windscreen, since a defrosting liquid is expensive relative to a conventional cleaning liquid.SOLUTION: A method uses a device comprising: at least one tank for storing a defrosting fluid; a tube system for connecting the at least one tank to an opening, in which a fluid is sprayed to a window through the opening; a supply pump which is designed so that, until the fluid is discharged through the opening, the fluid is circulated in the tube system; and at least one wiper blade which is suitable for moving on the window by actuation of a drive motor. The method comprises a step for dividing an angle sector which is swept by the at least one blade into plural element sectors, and a step for modulating output pressure from the supply pump between nominal pressure and reduced pressure which is not zero but which is lower than the nominal pressure, on the at least one element sector.SELECTED DRAWING: Figure 2

    【課題】除氷液は従来の清掃液より高価であり、フロントガラスの除氷のために厳密に必要とされる量だけを噴霧する。【解決手段】除氷流体を収容する少なくとも1つのタンクと、少なくとも1つのタンクを開口部に連結するチューブシステムであって、流体は前記開口部を介して窓に噴霧されるチューブシステムと、流体が開口部を介して吐出されるまで、流体を前記チューブシステムにおいて循環させるように設計された供給ポンプと、駆動モータの作動によって、窓上を移動するのに適した少なくとも1つのワイパーブレードと、を備えた装置を使用する方法において、方法は、少なくとも1つのブレードにより払掃される角度セクタを複数の要素セクタに分割する工程と、少なくとも1つの前記要素セクタにおいて、供給ポンプからの出口圧力を、“公称”圧力と当該公称圧力よりも低いがゼロでない減少圧力との間で変調する工程と、を備えている、方法。【選択図】図2


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    Title :

    METHOD FOR DEFROSTING WINDOW OF VEHICLE


    Additional title:

    車両の窓を除氷するための方法


    Contributors:

    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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