Title:
INKJET PRINTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/101918
Kind Code:
A1
Abstract:
The problem is to provide an inkjet printing device capable of effectively using unused ink discharged by an idle discharge operation, etc. An inkjet printing device (1) for printing an object to be printed by discharging ink, is provided with: a first ink tank (2) for storing ink; a second ink tank (3) for storing the ink fed from the first ink tank (1); a print head (5) having a nozzle which discharges the ink fed from the second ink tank (3) on the object to be printed; a deaeration module (4) arranged between the second ink tank (3) and the print head (5) to remove air bubbles in the ink; and a recycle flow path for returning the unused ink discharged from a nozzle of the print head (5) to the second ink tank (3).
Inventors:
ICHINOSE SHIRO (JP)
DOHI KATSUMI (JP)
NAKAI TOMIO (JP)
DOHI KATSUMI (JP)
NAKAI TOMIO (JP)
Application Number:
PCT/JP2011/078675
Publication Date:
August 02, 2012
Filing Date:
December 12, 2011
Export Citation:
Assignee:
TOSHIN KOGYO CO (JP)
ICHINOSE SHIRO (JP)
DOHI KATSUMI (JP)
NAKAI TOMIO (JP)
ICHINOSE SHIRO (JP)
DOHI KATSUMI (JP)
NAKAI TOMIO (JP)
International Classes:
B41J2/175; B41J2/18; B41J2/185; D06P5/00
Foreign References:
| JP2001328283A | 2001-11-27 | |||
| JP2008049582A | 2008-03-06 | |||
| JP2008114170A | 2008-05-22 | |||
| JPH07246710A | 1995-09-26 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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Claims: