Title:
INK RETENTION DEVICE AND INKJET RECORDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/046075
Kind Code:
A1
Abstract:
The present invention addresses the problem of suppressing increase in the concentration of a gas that is dissolved in an ink.
An ink retention device (10) of the present invention as a solution for the problem is an ink retention device which is mounted on a carriage that is provided with an inkjet head that ejects an ink onto a recording medium. This ink retention device (10) is provided with an ink retention chamber (1) for internally retaining the ink, a reduced-pressure chamber (2) in which the pressure is reduced, and a gas permeable member (3) which allows permeation of a gas, while not allowing permeation of the ink. The ink retention chamber (1) and the reduced-pressure chamber (2) are adjacent to each other, with the gas permeable member (3) interposed therebetween.
Inventors:
ITO SHIN (JP)
KANBARA TAKAAKI (JP)
KANBARA TAKAAKI (JP)
Application Number:
PCT/JP2013/074987
Publication Date:
March 27, 2014
Filing Date:
September 17, 2013
Export Citation:
Assignee:
MIMAKI ENG KK (JP)
International Classes:
B41J2/175
Foreign References:
| JP2008238815A | 2008-10-09 | |||
| JPH1120194A | 1999-01-26 | |||
| JP2006224312A | 2006-08-31 | |||
| JP2005288770A | 2005-10-20 |
Attorney, Agent or Firm:
WATANUKI PATENT SERVICE BUREAU (JP)
A patent business corporation Watanuki international patent and a trademark office (JP)
A patent business corporation Watanuki international patent and a trademark office (JP)
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