Title:
液体吐出ユニット、および、液体吐出装置
Document Type and Number:
Japanese Patent JP7306063
Kind Code:
B2
Abstract:
A liquid ejecting unit includes: a first chamber; a second chamber; a third chamber; a fourth chamber; a first liquid passage for supplying a first type of liquid to the first chamber and the third chamber; a second liquid passage for supplying a second type of liquid to the second chamber and the fourth chamber, the second type of liquid differing from the first type of liquid; a first fluid passage for supplying fluid to the first chamber and the second chamber; and a second fluid passage for supplying the fluid to the third chamber and the fourth chamber.
Inventors:
Masahiko Sato
Hiroyuki Hagiwara
Hiroki Matsuoka
Hiroyuki Kobayashi
Takako Kanegae
Hiroyuki Hagiwara
Hiroki Matsuoka
Hiroyuki Kobayashi
Takako Kanegae
Application Number:
JP2019100416A
Publication Date:
July 11, 2023
Filing Date:
May 29, 2019
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J2/175; B41J2/14
Domestic Patent References:
| JP2018176628A | ||||
| JP2002225302A | ||||
| JP2017177457A | ||||
| JP2017193132A |
Foreign References:
| US20120050357 |
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura
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