发明公开
EP0605074A1 An ink washing device for a printing machine
失效
Vorrichtung zum Reinigen von Farbwalzen在einer Druckmaschine。
- 专利标题： An ink washing device for a printing machine
- 专利标题（中）： Vorrichtung zum Reinigen von Farbwalzen在einer Druckmaschine。
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申请号： EP93301867.3申请日： 1993-03-11
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公开(公告)号： EP0605074A1公开(公告)日： 1994-07-06
- 发明人: Matsude, Fumio , Chonan, Isao , Kitagawa, Hideo , Furuta, Katsunori
- 申请人： SAKURAI GRAPHIC SYSTEMS CORP.
- 申请人地址： 2-9 Fukuzumi 2-chome Koto-ku, Tokyo 135 JP
- 专利权人： SAKURAI GRAPHIC SYSTEMS CORP.
- 当前专利权人： SAKURAI GRAPHIC SYSTEMS CORP.
- 当前专利权人地址： 2-9 Fukuzumi 2-chome Koto-ku, Tokyo 135 JP
- 代理机构： Browne, Robin Forsythe, Dr.
- 优先权： JP349465/92 19921228
- 主分类号： B41F35/04
- IPC分类号： B41F35/04
摘要：
An ink washing device, for use in a printing machine having a deposit roller (9) with a variable luminance outer surface. The washing device includes a blade (13) disposed adjacent to the deposit roller (9), for removing excess deposit of ink on the outer surface of the deposit roller (9), thus causing its luminance to vary. A luminance sensor (14) detects changes in the luminance of the outer surface. The washing operation is interrupted or continued based on the detected luminance changes.
公开/授权文献
- EP0605074B1 An ink washing device for a printing machine 公开/授权日：1997-01-02
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