Invention Grant
- Patent Title: Liquid discharge head and recording device using the same
- Patent Title (中): 液体排出头和使用其的记录装置
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Application No.: US14423298Application Date: 2013-08-30
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Publication No.: US09272517B2Publication Date: 2016-03-01
- Inventor: Hiroyuki Kawamura , Daisuke Hozumi , Wataru Ikeuchi , Kenichi Yoshimura
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto-Shi, Kyoto
- Assignee: KYOCERA CORPORATION
- Current Assignee: KYOCERA CORPORATION
- Current Assignee Address: JP Kyoto-Shi, Kyoto
- Agency: Volpe and Koenig, P.C.
- Priority: JP2012-190266 20120830; JP2013-112042 20130528
- International Application: PCT/JP2013/073424 WO 20130830
- International Announcement: WO2014/034892 WO 20140306
- Main IPC: B41J2/14
- IPC: B41J2/14
Abstract:
The present invention provides a liquid discharge head that causes less deviation in a discharge direction of a liquid from a direction orthogonal to a discharge hole surface, and a recording device using the liquid discharge head. The liquid discharge head of the present invention includes a discharge hole, a discharge hole surface having an opening of the discharge hole, a pressurizing chamber, and a flow channel connecting the discharge hole and the pressurizing chamber. The flow channel includes a nozzle part and a partial flow channel.
Public/Granted literature
- US20150224766A1 LIQUID DISCHARGE HEAD AND RECORDING DEVICE USING THE SAME Public/Granted day:2015-08-13
Information query
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