Invention Grant
- Patent Title: Liquid ejection head and recording apparatus
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Application No.: US16334785Application Date: 2017-09-20
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Publication No.: US10668723B2Publication Date: 2020-06-02
- Inventor: Daisuke Hozumi
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto
- Assignee: Kyocera Corporation
- Current Assignee: Kyocera Corporation
- Current Assignee Address: JP Kyoto
- Agency: Volpe and Koenig, P.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@679afd19
- International Application: PCT/JP2017/033833 WO 20170920
- International Announcement: WO2018/056290 WO 20180329
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/155 ; B41J2/18

Abstract:
A liquid ejection head includes a plurality of pressurizing chambers connected to a plurality of ejection holes, a plurality of first individual flow paths connected to the plurality of pressurizing chambers, a plurality of second individual flow paths and a plurality of third individual flow paths, a first common flow path is connected in common to the plurality of first and second individual flow paths, and a second common flow path is connected in common to the plurality of third individual flow paths. The first and second individual flow paths are connected to the same pressurizing chamber, the first individual flow path is connected to the first common flow path on a side of an opening end portion, compared to the second individual flow path. The first individual flow path is located opposite to a side where the ejection hole is open outward, compared to the second individual flow path.
Public/Granted literature
- US20190232654A1 LIQUID EJECTION HEAD AND RECORDING APPARATUS Public/Granted day:2019-08-01
Information query
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