公开(公告)号：EP0185652B1

公开(公告)日：1989-05-24

申请号：EP86200146.8

申请日：1982-07-19

申请人： Ing. C. Olivetti & C., S.p.A.

发明人： Dagna, Giadomenico ,  Manini, Enrico ,  Tadini, Giorgio

IPC分类号： B41J3/04

CPC分类号： B41J2/13 ,  B41J2/07 ,  B41J2/155 ,  B41J2/175

公开(公告)号：EP0185652A2

公开(公告)日：1986-06-25

申请号：EP86200146.8

申请日：1982-07-19

申请人： Ing. C. Olivetti & C., S.p.A.

发明人： Dagna, Giadomenico ,  Manini, Enrico ,  Tadini, Giorgio

IPC分类号： B41J3/04

CPC分类号： B41J2/13 ,  B41J2/07 ,  B41J2/155 ,  B41J2/175

摘要： The head comprises a tube (24) for ejecting ink through a nozzle (54), when a transducer (36) is operated. The tube (24) is connected to an ink reservoir (31) by a flexible tube (30), which is longer than the distance between the tube (24) and the reservoir (31). The tube (30) is wound on a drum (130) in an arrangement which optimises the utilisation of space by the tube (30).
When the head comprises more than one ink ejecting tube (24), each having a respective, ink conducting tube (30), each tube may be wound around the drum (1301 for one and a half turns between diametrically opposite positions on the circumference of the drum, so that each half turn of the drum left free by one tube (30) is occupied by the first half turn of an adjacent tube (30). This arrangement minimises the axial length of the drum occupied by the tubes (30).

摘要翻译： 头部包括用于当操作换能器（36）时通过喷嘴（54）喷射墨水的管（24）。 管（24）通过比管（24）和储存器（31）之间的距离更长的柔性管（30）连接到储墨器（31）。 管（30）以优选由管（30）利用空间的布置卷绕在滚筒（130）上。 当头部包括多于一个的喷墨管（24）时，每个喷墨管都具有相应的导墨管（30），每个管可围绕滚筒（130）缠绕在圆周上的直径相对位置之间一个半圈 ，使得由一个管（30）自由的滚筒的每个半圈被相邻管（30）的前半匝占据。 这种布置使得管（30）占据的滚筒的轴向长度最小化。

公开(公告)号：EP0185652A3

公开(公告)日：1986-10-01

申请号：EP86200146

申请日：1982-07-19

申请人： Ing. C. Olivetti & C., S.p.A.

发明人： Dagna, Giadomenico ,  Manini, Enrico ,  Tadini, Giorgio

IPC分类号： B41J03/04

CPC分类号： B41J2/13 ,  B41J2/07 ,  B41J2/155 ,  B41J2/175

摘要： The head comprises a tube (24) for ejecting ink through a nozzle (54), when a transducer (36) is operated. The tube (24) is connected to an ink reservoir (31) by a flexible tube (30), which is longer than the distance between the tube (24) and the reservoir (31). The tube (30) is wound on a drum (130) in an arrangement which optimises the utilisation of space by the tube (30). When the head comprises more than one ink ejecting tube (24), each having a respective, ink conducting tube (30), each tube may be wound around the drum (1301 for one and a half turns between diametrically opposite positions on the circumference of the drum, so that each half turn of the drum left free by one tube (30) is occupied by the first half turn of an adjacent tube (30). This arrangement minimises the axial length of the drum occupied by the tubes (30).