Invention Grant
- Patent Title: Liquid ejecting module
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Application No.: US16379360Application Date: 2019-04-09
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Publication No.: US10589536B2Publication Date: 2020-03-17
- Inventor: Toru Nakakubo , Takuro Yamazaki , Kazuhiro Yamada , Yoshiyuki Nakagawa
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JP2017-127571 20170629
- Main IPC: B41J2/18
- IPC: B41J2/18 ; B41J2/045 ; B41J2/155 ; B41J2/14 ; B41J2/175 ; B41J2/21

Abstract:
The present invention provides a liquid ejecting module capable of performing stable ejection operation while circulating and supplying fresh ink to the vicinity of ejection ports arranged in high density. To achieve this, a liquid ejecting module includes an element arranged face in which a plurality of ejecting elements are arranged, a circulation flow path including a supply flow path which supplies liquid to a pressure chamber and a collection flow path which collects liquid from the pressure chamber, and a liquid delivery mechanism provided in the circulation flow path for circulating liquid in the pressure chamber. The liquid delivery mechanism is located lower than the element arranged face.
Public/Granted literature
- US20190232675A1 LIQUID EJECTING MODULE Public/Granted day:2019-08-01
Information query
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