Invention Grant
US07992964B2 Liquid-jet head apparatus having a fixing plate formed with a protrusion
有权
具有形成有突起的固定板的液体喷射头装置
- Patent Title: Liquid-jet head apparatus having a fixing plate formed with a protrusion
- Patent Title (中): 具有形成有突起的固定板的液体喷射头装置
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Application No.: US11512179Application Date: 2006-08-30
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Publication No.: US07992964B2Publication Date: 2011-08-09
- Inventor: Isao Yanagisawa , Yasuo Inaoka , Hiroshige Owaki , Yoshihiro Igarashi
- Applicant: Isao Yanagisawa , Yasuo Inaoka , Hiroshige Owaki , Yoshihiro Igarashi
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2005-252093 20050831; JP2006-195878 20060718
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/045
Abstract:
A liquid-jet head, including: a plurality of head bodies each furnished with a nozzle plate having a plurality of nozzles formed therein; a joining member, adhered to the nozzle plate via an adhesive agent, for binding and fixing the plurality of head bodies; an opening formed in a region of the joining member corresponding to the nozzles; and a protrusion formed in an edge portion of the opening facing the nozzle plate, and protruding toward the nozzle plate, wherein when the joining member is joined to the nozzle plate via the adhesive agent, the protrusion is allowed to bite into the nozzle plate.
Public/Granted literature
- US20070046727A1 Liquid-jet head, liquid-jet apparatus and method for producing liquid-jet head Public/Granted day:2007-03-01
Information query
IPC分类:
