发明授权
- 专利标题： Method of making an ink jet recording head
- 专利标题（中）： 制造喷墨记录头的方法
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申请号： US471230申请日： 1995-06-06
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公开(公告)号： US5630274A公开(公告)日： 1997-05-20
- 发明人: Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
- 申请人： Hisashi Miyazawa , Takashi Nakamura , Osamu Nakamura , Shinji Yasukawa , Minoru Usui , Tomoaki Abe , Satoru Hosono , Takahiro Naka
- 申请人地址： JPX Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX3-345343 19911226; JPX4-22833 19920207; JPX4-25126 19920212; JPX4-45195 19920303; JPX4-84003 19920406; JPX4-103059 19920422; JPX4-103060 19920422
- 主分类号： B41J2/14
- IPC分类号： B41J2/14 ; B41J2/16 ; B23P15/00
摘要：
In an ink jet recording head, after a plate-shaped piezoelectric element is positioned and fixed onto a fixing plate, the piezoelectric element is sliced into a large number of vibrators and the leading ends of the vibrators are embracingly held in positioning holes 33 respectively formed in a top surface of a holding frame and are thus positioned in the surface direction thereof. Further, a cavity unit is positioned and fixed on the top surface of the holding frame.
公开/授权文献
- US4498593A Modular shelf structure 公开/授权日：1985-02-12