Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
INKJET HEAD
Document Type and Number:
WIPO Patent Application WO/2023/233861
Kind Code:
A1
Abstract:
This inkjet head comprises: multiple nozzles which are capable of ejecting ink to the outside; multiple pressure chambers which are respectively connected with the nozzles; a first common flow channel which is connected with the pressure chambers; a second common flow channel which is connected with the pressure chambers via a path different from the first flow channel; a first damper disposed in the first common flow channel; and a second damper disposed in the second common flow channel. The thickness of the first damper is thicker than that of the second damper.

Inventors:
SUEMASU SATOSHI
TOYOFUKU YOUSUKE
Application Number:
PCT/JP2023/016047
Publication Date:
December 07, 2023
Filing Date:
April 24, 2023
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
B41J2/14; B41J2/16; B41J2/175; B41J2/18
Domestic Patent References:
WO2019176211A12019-09-19
WO2017082354A12017-05-18
Foreign References:
JP2022015563A2022-01-21
JP2020168811A2020-10-15
JP2020168752A2020-10-15
JP2020097152A2020-06-25
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: FLAME-RETARDANT COMPOSITION, AND FLAME-RETARDANT SYNTHETIC LEATHER USING SAME

Next Patent: INKJET HEAD