Invention Grant
- Patent Title: Liquid-jet head and liquid-jet apparatus
- Patent Title (中): 喷液头和液体喷射装置
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Application No.: US14226628Application Date: 2014-03-26
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Publication No.: US09242463B2Publication Date: 2016-01-26
- Inventor: Manabu Munakata , Hajime Nakao , Takaaki Koizumi , Masato Komazawa
- Applicant: SEIKO EPSON CORPORATION , NGK INSULATORS, LTD.
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Maschoff Brennan
- Priority: JP2013-070482 20130328
- Main IPC: B41J2/16
- IPC: B41J2/16 ; B41J2/14 ; B41J2/165
Abstract:
A liquid-jet head includes: a plurality of individual passages communicating with nozzle orifices that jet liquid; a manifold communicating with the plurality of individual passages, in which a surface of the manifold on the liquid-jetting face side is sealed with a sealing member; and a rib provided in the manifold on the sealing member side.
Public/Granted literature
- US20140362138A1 LIQUID-JET HEAD AND LIQUID-JET APPARATUS Public/Granted day:2014-12-11
Information query
IPC分类:
