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    • 81. 发明申请
    • LIQUID SPRAY DEVICE AND METHOD FOR CLEANING OPTICAL SURFACES
    • 液体喷雾装置和清洁光学表面的方法
    • WO2003051543A1
    • 2003-06-26
    • PCT/US2002/032347
    • 2002-10-09
    • 3M INNOVATIVE PROPERTIES COMPANY
    • COX, LarryCLATANOFF, William
    • B08B11/00
    • B08B3/026B05B1/044B05B1/28
    • A portable, self-contained spray device (10) and method for reaching and cleaning at least one optical surface havinglimited access. The spray device (10) includes a fluid reservoir (14) and a cover tube (12) having an inner wall, an outer wall, a first end and a second end. A nozzle assembly at the first end of the cover tube includes a seal to provide substantially fluid-tight contact between the spray device and an optical surface. A delivery tube (20) is located inside the inner wall of the cover tube, coaxial with the cover tube. The delivery tube(20) coupled to the fluid reservoir (14) directs fluid towards the nozzle assembly (16). An absorbent (32) mounted adjacent to the outer wall of at least a portion of the cover tube collects liquid residues after application of fluid to an optical surface. The absorbent may be included in an absorbent cartridge (44) that includes a detachable jacket surrounding the absorbent.
    • 一种便携式,独立的喷雾装置10以及用于抵达和清洁至少一个具有有限访问的光学表面的方法。 喷雾装置10包括流体储存器14和具有内壁,外壁,第一端和第二端的盖管12。 在盖管的第一端处的喷嘴组件包括密封件,以在喷雾装置和光学表面之间提供基本上流体密封的接触。 输送管20位于盖管的内壁的内侧,与盖管同轴。 耦合到流体储存器14的输送管20将流体引向喷嘴组件16.邻近覆盖管的至少一部分的外壁安装的吸收剂32在将流体施加到光学表面之后收集液体残余物。 吸收剂可以包括在吸收剂筒44中,吸收剂盒44包括围绕吸收剂的可拆卸护套。
    • 82. 发明申请
    • SURFACE TREATMENT DEVICE
    • 表面处理装置
    • WO01000413A1
    • 2001-01-04
    • PCT/EP2000/005550
    • 2000-06-16
    • B41F23/02B08B1/04B08B3/04B08B11/00B41F23/00
    • B41F23/002
    • The invention relates to a device for treating surfaces, especially for moistening and/or cleaning rapidly moving surfaces, especially paper webs. A liquid transferring roller (32) transfers liquid from a liquid trough (30) into which it is partially dipped to a treatment line (16) which can be contacted by said roller, at a point which is located upstream of a second point (42) where the treatment line (16) can be pressed against the moving surface (6.1, 6.2) to be treated in the direction of movement of the surface to be treated (6.1, 6.2),. The distance between the two contact points (40, 42) leaves the liquid time to distribute itself evenly in the treatment line (16). As a result, very small quantities of moisture can be transferred to the surface (6.1, 6.2) to be moistened or cleaned in exact doses, even when the surface is being moved at high speeds.
    • 表面处理装置,特别适用于湿润和/或净化快速运行表面,特别是纸幅。 流体传输辊从液体罐(30),其中它是在其在所述表面的移动方向要被处理的位置(6.1,6.2)中的前部分浸入,在接触通过处理路径(16)(32)传送液体 在其上可以抵靠表面被压处理路径(16)的第二位置(42)的待治疗电流(6.1,6.2)。 由两个接触点(40,42)之间的距离具有液体时间本身分布在治疗腹板(16)均匀。 由此,即使在潮湿的或表面的运动的高的速度将被清洁(6.1,6.2),最小量的水分转移精确给药。