Title:
液体吐出ヘッド、液体吐出モジュールおよび液体吐出装置
Document Type and Number:
Japanese Patent JP7317560
Kind Code:
B2
Abstract:
To provide a liquid discharge head, a liquid discharge module, a liquid discharge device, an inkjet recording device and a liquid discharge method which can collect a plurality of liquid flown into a liquid flow path while separating the liquid.SOLUTION: When second liquid 32 is discharged upward from below, in a pressure chamber 18, second liquid 32 flows above first liquid 31. A substrate 15 has, at a side closer to a downstream in a flowing direction of the first liquid 31 than the pressure chamber 18, a first outflow port 25 for flowing out the first liquid 31 through the liquid flow path 13. In a liquid flow path 13 is provided a wall 41 at the substrate 15 at the opposite side of a side at which the pressure chamber 18 is arranged through a first outflow port 25, which includes a part higher than a surface of the substrate 15 at the side at which the pressure chamber 18 is arranged across the first outflow port 25.SELECTED DRAWING: Figure 4
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Inventors:
Yoshiyuki Nakagawa
Akiko Hanmura
Akiko Hanmura
Application Number:
JP2019079682A
Publication Date:
July 31, 2023
Filing Date:
April 18, 2019
Export Citation:
Assignee:
Canon Inc
International Classes:
B41J2/14; B41J2/01; B41J2/155; B41J2/18
Domestic Patent References:
| JP5169663A | ||||
| JP2001225492A |
Foreign References:
| US20140022313 |
Attorney, Agent or Firm:
Patent Attorney Tani / Abe Patent Office