
基本信息:
- 专利标题: Drop-on-demand ink-jet printing head
- 专利标题(中):Auf Abruf arbeitender Tintenstrahldruckkopf
- 申请号:EP00118028.0 申请日:1991-02-25
- 公开(公告)号:EP1055519A1 公开(公告)日:2000-11-29
- 发明人: Usui, Minoru , Koto, Haruhiko , Nakamura, Haruo , Shimada, Yozo , Abe, Tomoaki
- 申请人: SEIKO EPSON CORPORATION
- 申请人地址: 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo JP
- 专利权人: SEIKO EPSON CORPORATION
- 当前专利权人: SEIKO EPSON CORPORATION
- 当前专利权人地址: 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo JP
- 代理机构: Diehl, Hermann, Dr. Dipl.-Phys.
- 优先权: JP4378790 19900223; JP33727890 19901130
- 主分类号: B41J2/16
- IPC分类号: B41J2/16 ; B41J2/14 ; B41J2/045
摘要:
The present invention relates to a drop-on-demand ink-jet printing head, comprising: a base plate (2), a nozzle plate defining a plurality of nozzle apertures, and a vibration unit which includes a plurality of piezoelectric vibrators (12) which are formed of a piezoelectric plate (28). In this printing head, said piezoelectric plate (28) is laminated in parallel with a surface of said base plate, and said piezoelectric vibrators (12) are disposed at given intervals so as to vibrate in the plane direction of the base plate (2).
摘要(中):
本发明涉及一种按需喷墨打印头,包括:基板(2),限定多个喷嘴孔的喷嘴板,以及包括多个压电振动器(12)的振动单元, 它们由压电板(28)形成。 在该打印头中,所述压电板(28)与所述基板的表面平行地层压,并且所述压电振动器(12)以给定的间隔设置成在基板(2)的平面方向上振动, 。
公开/授权文献:
- EP1055519B1 Drop-on-demand ink-jet printing head 公开/授权日:2002-07-03
IPC结构图谱:
B | 作业;运输 |
--B41 | 印刷;排版机;打字机;模印机 |
----B41J | 打字机;选择性印刷机构,即不用印刷的印刷机构;排版错误的修正 |
------B41J2/00 | 以打印或标记工艺为特征而设计的打字机或选择性印刷机构 |
--------B41J2/005 | .特征在于使液体或粉粒有选择地与印刷材料接触 |
----------B41J2/01 | ..油墨喷射 |
------------B41J2/015 | ...特征在于喷墨的产生方法 |
--------------B41J2/16 | ....喷嘴的制造 |