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DEVICE AND METHOD FOR APPLYING A CLEANING FLUID TO A VEHICLE PART

机译:用于将清洁液施加到车辆部件的装置和方法

摘要

The present invention relates to a device for applying a cleaning fluid to a vehicle part (6), which device comprises an upper nozzle (1) for expelling cleaning fluid in a first spray geometry (1-3) such that, in a first vertical cross-section starting from the upper nozzle (1), said first spray geometry (1-3) is delimited by a first upper arm (1-1) and a first lower arm (1-2) which together enclose a first opening angle (α1). The device (10) is characterised in that it comprises a lower nozzle (2) for expelling cleaning fluid in a second spray geometry (2-3) such that, in a second vertical cross-section starting from the lower nozzle (2), said second spray geometry (2-3) is delimited by a second upper arm (2-1) and a second lower arm (2-2) which together enclose a second opening angle (α2). In the vertical direction the upper nozzle (1) is spaced above the lower nozzle (2), and in a vertical projection a first straight line (G1) running through the first upper arm (1-1) and a second straight line (G2) running through the second lower arm (2-2) together enclose an angle of less than 10 degrees, and the first lower arm (1-2) intersects the second upper arm (2-1) in the expulsion direction of the cleaning fluid. Furthermore, the invention relates to a corresponding method for applying a cleaning fluid to a vehicle part (6).
机译:本发明涉及一种用于将清洁流体施加到车辆部件(6)的装置,该装置包括上喷嘴(1),用于排出第一喷雾几何形状(1-3)中的清洁流体,使得在第一垂直中从上喷嘴(1)开始的横截面,所述第一喷射几何形状(1-3)由第一上臂(1-1)界定,第一下臂(1-2)界定,它们一起包围第一开口角度(α1)。装置(10)的特征在于,它包括下喷嘴(2),用于在第二喷雾几何形状(2-3)中排出清洁流体,使得在从下喷嘴(2)开始的第二垂直横截面中,所述第二喷雾几何形状(2-3)由第二上臂(2-1)和第二下臂(2-2)界定,所述第二下臂(2-2)一起包围第二开口角(α2)。在垂直方向上,上喷嘴(1)在下喷嘴(2)上方间隔开,并且在垂直突起中,通过第一上臂(1-1)和第二直线(G2 )通过第二下臂(2-2)一起包围一定程度小于10度的角度,并且第一下臂(1-2)在清洁流体的排出方向上与第二上臂(2-1)交叉。此外,本发明涉及一种用于将清洁流体施加到车辆部件(6)的相应方法。

著录项

  • 公开/公告号WO2021151698A1

    专利类型

  • 公开/公告日2021-08-05

    原文格式PDF

  • 申请/专利权人 WASHTEC HOLDING GMBH;

    申请/专利号WO2021EP50905

  • 发明设计人 CONRAD FERDINAND;

    申请日2021-01-18

  • 分类号B60S3/04;B08B3/02;

  • 国家 EP

  • 入库时间 2022-08-24 20:23:22

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