Invention Grant
- Patent Title: Inkjet head
- Patent Title (中): 喷墨头
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Application No.: US11877119Application Date: 2007-10-23
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Publication No.: US07988275B2Publication Date: 2011-08-02
- Inventor: Katsuaki Komatsu , Masahiro Makita
- Applicant: Katsuaki Komatsu , Masahiro Makita
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta IJ Technologies, Inc.
- Current Assignee: Konica Minolta IJ Technologies, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Priority: JP2006-292351 20061027; JP2006-317874 20061125; JP2007-091432 20070330
- Main IPC: B41J2/19
- IPC: B41J2/19 ; B41J2/17 ; B41J2/175

Abstract:
An inkjet head, comprises an ink jetting chamber unit in which a plurality of ink jetting chambers to jet ink from respective nozzles is arranged along at least one array; a manifold to distribute ink to the plurality of ink jetting chambers; a first ink flow path to supply ink from the outside to the manifold; an air chamber structured to form an air-liquid interface at which air contacts with ink in the air chamber; and a second ink flow path branched from the first ink flow path and connected to the air chamber.
Public/Granted literature
- US20080100683A1 INKJET HEAD Public/Granted day:2008-05-01
Information query
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