Title:
液体吐出ヘッド及び記録装置
Document Type and Number:
Japanese Patent JP7108563
Kind Code:
B2
Abstract:
To provide a liquid discharge head which unifies structure crosstalk and fluid crosstalk, in linear symmetry with respect to a common channel.SOLUTION: A first connection channel 15A connects a common channel 11 to a first compression chamber 17a. A second compression chamber 17B deviates by a first shift amount to one side in a first direction crossing the common channel relative to the first compression chamber. A second connection channel 15B connects the common channel to the second compression chamber. A third compression chamber 17C deviates by a second shift amount longer than a distance d1 to the one side in the first direction relative to the second compression chamber. A plurality of third connection channels 15C connect the common channel to a plurality of third compression chambers. A third position PC that is a connection position of the third connection channels and the common channel is positioned on the one side in the first direction beyond a first position PA being a connection position of the first connection channel and the common channel. The third position PC is positioned on the other side in the first direction crossing the common channel beyond the second position PB being a connection position of the second connection channel and the common channel.SELECTED DRAWING: Figure 6
Inventors:
Kazuya Yoshimura
Application Number:
JP2019035739A
Publication Date:
July 28, 2022
Filing Date:
February 28, 2019
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
B41J2/14
Domestic Patent References:
| JP2018167581A | ||||
| JP2013208813A | ||||
| JP2004136668A | ||||
| JP2016182824A |
Attorney, Agent or Firm:
Yasuhiro Iijima
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