发明授权
US6109734A Ink-jet head, ink-jet apparatus and method of filling buffer chamber
with bubbles
失效
喷墨头，喷墨装置和填充有气泡的缓冲室的方法
- 专利标题： Ink-jet head, ink-jet apparatus and method of filling buffer chamber with bubbles
- 专利标题（中）： 喷墨头，喷墨装置和填充有气泡的缓冲室的方法
-
申请号： US451762申请日： 1995-05-26
-
公开(公告)号： US6109734A公开(公告)日： 2000-08-29
- 发明人: Toshio Kashino , Ishigorou Takahashi, deceased , Hiroyuki Ishinaga , Eiichiro Shimizu , Keisuke Matsuo , Yoshinori Misumi
- 申请人： Toshio Kashino , Ishigorou Takahashi, deceased , Hiroyuki Ishinaga , Eiichiro Shimizu , Keisuke Matsuo , Yoshinori Misumi
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-115128 19940527; JPX6-176653 19940728; JPX6-276549 19941110
- 主分类号： B41J2/055
- IPC分类号： B41J2/055 ; B41J2/14 ; B41J2/05
摘要：
An ink jet head having a buffer chamber which absorbs any back-pressure wave generated as a result of generation of back wave, thereby preventing reduction of refilling with ink. Exothermic elements provided in buffer chambers formed in a common ink chamber generate bubbles so that bubbles are always maintained in the buffer chambers so as to ensure stable recording.
公开/授权文献
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