Ink jet head unit and printer incorporating the same
作者： Tomoji Suzuki
DOI:
关键词: Filter (video) 、 Nozzle 、 Body orifice 、 Acoustics 、 Head (vessel) 、 Geology 、 Engineering drawing 、 Inkwell
摘要: A head chip (12) has a first face (12a) formed with nozzle orifices from which ink is ejected, and second at least one ink inlet (24) communicated with the orifices. An passage communicates orifices with supply source to be ejected. filter (36) is disposed in the an upstream side of inlet. The face directed passage. cover member (100) covers at least part filter, being adapted to allow in pass through while preventing air bubbles contained coming contact filter.
lens.org 参考文章(13)
Junhua Chang, Ink jet recording head ,(1998)
Raymond P. Mileski, David P. Breemes, Ink-jet cartridge for an ink jet printer having air ingestion control ,(1999)
Jun Takagi, Katsuyuki Fujii, Ichiro Tomikawa, Printer and ink tank ,(1997)
Junichi Yoshida, Katsuyuki Fujii, Ink supply unit ,(1996)
Junichi Suetsugu, Toru Yakushiji, Tadashi Mizoguchi, Hitoshi Minemoto, Yoshihiro Hagiwara, Tomoya Saeki, Hitoshi Takemoto, Kazuo Shima, Electrostatic ink jet recorder ,(1998)
Bopta Ky, Cliff John Cahill, Ha Van Duong, Impulse fluid jet apparatus with depriming protection ,(1998)
Noboru Otsuki, Kenichiro Arai, Head unit in ink jet printer ,(2002)
Yukihiro Hanaoka, Kazuhiko Sato, Tsutomu Yamazaki, Atsushi Nishioka, Ink jet recording apparatus and ink supply member therefor ,(1997)
Kazunaga Suzuki, Mayumi Soda, Pressure absorption device of ink jet recording device ,(1990)
Kenichiro Arai, Noboru Otsuki, 昇 大月, 健一郎 荒井, Ink jet head unit and printer mounting it ,(2002)