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    • 20. 发明公开
    • BESCHICHTUNGSVORRICHTUNG FÜR EIN LANGGESTRECKTES WERKSTÜCK
    • BESCHICHTUNGSVORRICHTUNGFÜREIN LANGGESTRECKTESWERKSTÜCK
    • EP1368132A1
    • 2003-12-10
    • EP02712835.4
    • 2002-01-23
    • Josef Schiele OHG
    • SCHIELE, Stefan
    • B05B15/12
    • B05B14/43
    • The invention relates to a device for applying a coating medium to at least one partial surface of an elongated workpiece in a vacuum chamber. Said device consists of a housing (1) comprising a storage container (2) with an oblique base (3) and an air conduit opening into said base and of a deposition device that is positioned above the storage container. To ensure that the air stream exiting the vacuum chamber has a degree of purity that complies with legal requirements so that said stream can also be introduced into the working chamber, or can be used for a further coating process without any detrimental effect on the same, several sheath-type filter rods (13), which consist of borosilicate glass and are traversed by the air, are arranged downstream of the deposition device (5, 7) in the direction of flow of the air removed by suction.
    • 本发明涉及一种用于将涂覆介质施加到真空室中的细长工件的至少一个部分表面上的装置。 所述装置由外壳(1)组成,外壳(1)包括具有倾斜基座(3)的储存容器(2)和通向所述基座的空气导管以及位于储存容器上方的沉积装置。 为了确保离开真空室的气流具有符合法定要求的纯度,使得所述气流也可以被引入到工作室中,或者可以用于另一个涂覆工艺而对其没有任何不利影响, 由沉积装置(5,7)沿抽吸去除的空气的流动方向布置由硼硅酸盐玻璃构成并且被空气横穿的多个护套型过滤杆(13)。