Invention Grant
- Patent Title: Ink-jet head
- Patent Title (中): 喷墨头
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Application No.: US11620802Application Date: 2007-01-08
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Publication No.: US07654650B2Publication Date: 2010-02-02
- Inventor: Manabu Hibi
- Applicant: Manabu Hibi
- Applicant Address: JP Nagoya-shi, Aichi-ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-shi, Aichi-ken
- Agency: Baker Botts, LLP
- Priority: JP2006-002699 20060110
- Main IPC: B41J2/045
- IPC: B41J2/045
Abstract:
An ink-jet head includes a passage unit in which a common ink chamber and individual ink passages are formed, and an actuator unit fixed to the passage unit. A closed passage having a shape of the individual ink passage being partially closed is formed in the passage unit.
Public/Granted literature
- US20070159513A1 IK-JET HEAD Public/Granted day:2007-07-12
Information query
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