公开(公告)号：US6109734A

公开(公告)日：2000-08-29

申请号：US451762

申请日：1995-05-26

申请人： Toshio Kashino ,  Ishigorou Takahashi, deceased ,  Hiroyuki Ishinaga ,  Eiichiro Shimizu ,  Keisuke Matsuo ,  Yoshinori Misumi

发明人： Toshio Kashino ,  Ishigorou Takahashi, deceased ,  Hiroyuki Ishinaga ,  Eiichiro Shimizu ,  Keisuke Matsuo ,  Yoshinori Misumi

IPC分类号： B41J2/055 ,  B41J2/14 ,  B41J2/05

CPC分类号： B41J2/055 ,  B41J2/14145 ,  B41J2002/14379

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.

摘要翻译： 一种具有缓冲室的喷墨头，该缓冲室吸收由于产生背波而产生的任何背压波，从而防止用墨水再填充的减少。 提供在形成在公共墨水室中的缓冲室中的放热元件产生气泡，使得气泡始终保持在缓冲室中，以确保稳定的记录。