公开(公告)号：EP3248783A1

公开(公告)日：2017-11-29

申请号：EP16740314.6

申请日：2016-01-23

申请人： Kyocera Corporation

发明人： KOBAYASHI,Naoki ,  KUSHIMA,Yuka

IPC分类号： B41J2/14 ,  B41J2/18

CPC分类号： B41J2/1433 ,  B41J2/14209 ,  B41J2/18 ,  B41J2002/14306 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2202/12

摘要： A liquid discharge head of the present disclosure includes a flow path member 4 having a plurality of discharge holes 8, a plurality of pressure chambers 10, a plurality of first common flow paths 20, and a plurality of second common flow paths 24, and a plurality of pressure sections 50. The first common flow paths 20 and the second common flow paths 24 are linked through a connection flow path 25 outside a connection range C, the connection range C being linked through the pressure chambers 10. The flow path member 4 is configured by laminating a plurality of flat plates 4a to 41. The connection flow path 25 includes holes and/or grooves disposed in plates 4a to 4e, and 4j to 41 other than the common flow path plates 4f to 4i that constitute the first common flow paths 20 and the second common flow paths 24.

摘要翻译： 本公开的液体排出头包括具有多个排出孔8，多个压力室10，多个第一公共流动路径20和多个第二公共流动路径24的流动路径构件4，以及 多个压力部50.第一公共流路20和第二公共流路24通过连接范围C外的连接流路25连通，连接范围C通过压力腔10连通。流路部件4 通过层叠多个平板4a〜41而构成。连接流路25包括配置在构成第一通用平板4的公共流路板4f〜4i以外的板4a〜4e，4j〜41中的孔和/或槽 流路20和第二公共流路24。