发明申请
- 专利标题: Electrostatic suction type jettint device
- 专利标题(中): 静电抽吸式喷射装置
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申请号: US10529244申请日: 2003-09-22
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公开(公告)号: US20060170753A1公开(公告)日: 2006-08-03
- 发明人: Kaoru Higuchi , Yasuo Nishi , Kazuhiro Murata , Hiroshi Yokoyama
- 申请人: Kaoru Higuchi , Yasuo Nishi , Kazuhiro Murata , Hiroshi Yokoyama
- 优先权: JP2002-278201 20020924; JP2002-278210 20020924; JP2002-278212 20020924; JP2002-278219 20020924
- 国际申请: PCT/JP03/12047 WO 20030922
- 主分类号: B41J2/41
- IPC分类号: B41J2/41 ; G11B3/00
摘要:
An electrostatic attraction fluid jet device of the present invention is so arranged that a nozzle (4) is formed so as to correspond to a meniscus equivalent to a tip portion in the form of a taylor cone formed in a process of an electrostatic attraction of ink (2) as a conventional fluid. A diameter of an ink-ejecting hole (4b) of the nozzle (4) is set to be substantially the same as a diameter of the tip portion, which is about to be ejected, of the meniscus (14) of ink. Moreover, the diameter of the ink-ejecting hole (4b) of the nozzle (4) is set to be equal to or less than a droplet diameter of the ink (2) which has just been ejected. Therefore, it is possible to provide an electrostatic attraction fluid jet device which can realize a recording device which has high resolution, is safe and is highly versatile.
公开/授权文献
- US07520592B2 Electrostatic attraction fluid jet device 公开/授权日:2009-04-21
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