Title:
INKJET PRINTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/190201
Kind Code:
A1
Abstract:
An inkjet printing apparatus (1), which removes dissolved gas in ink using a deaeration module (242) that is provided on an ink flow path (24b) for supplying ink to a print head (24a) from an ink tank (51), is characterized in being equipped with: a liquid delivery pump (243), which is provided for delivering ink on the ink flow path (24b) from the deaeration module (242) to the print head (24a); and a foreign matter-removing filter (246) provided on the ink flow path (24b) from the deaeration module (242) to the liquid delivery pump (243).
Inventors:
URAKAMI TAKESHI (JP)
YAMAGUCHI SEIJI (JP)
YAMAGUCHI SEIJI (JP)
Application Number:
PCT/JP2015/063453
Publication Date:
December 17, 2015
Filing Date:
May 11, 2015
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
B01D61/00; B41J2/175; B01D63/02; B41J2/01; B41J2/18; B41J2/19
Foreign References:
| JP2009101516A | 2009-05-14 | |||
| JP2011073412A | 2011-04-14 | |||
| JP2009006729A | 2009-01-15 | |||
| JP2006192638A | 2006-07-27 | |||
| JP2011161714A | 2011-08-25 | |||
| JP2004167839A | 2004-06-17 | |||
| JP2011042104A | 2011-03-03 | |||
| JP2010155928A | 2010-07-15 | |||
| JP2008260311A | 2008-10-30 |
Other References:
See also references of EP 3156236A4
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
Patent business corporation Mitsuaki international patent firm (JP)
Patent business corporation Mitsuaki international patent firm (JP)
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