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Title:
TANK UNIT AND LIQUID EJECTING SYSTEM HAVING TANK UNIT
Document Type and Number:
Japanese Patent JP2012051306
Kind Code:
A
Abstract:

To provide a technology that reduces the occurrence of failure in a tank unit.

The tank unit includes two or more liquid accommodating containers disposed in a row. Each of the liquid accommodating containers includes a liquid accommodating chamber for accommodating liquid, which is formed by a container body of a recessed shape, one side face of which is opened, and a film which blocks an opening. A container body includes a facing wall surface portion which faces the film across the liquid accommodating chamber and has a wall surface larger than the opening, and two or more of the liquid accommodating containers are disposed such that the film of one liquid accommodating container is covered by the facing wall surface portion of the other adjacent liquid accommodating container.


Inventors:
ISHIZAWA TAKU
SHIMIZU YOSHIAKI
TAKAHASHI MASARU
Application Number:
JP2010197269A
Publication Date:
March 15, 2012
Filing Date:
September 03, 2010
Export Citation:
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Assignee:
SEIKO EPSON CORP
International Classes:
B41J2/175
Domestic Patent References:
JP2008502502A2008-01-31
JP2007182086A2007-07-19
JP2010023247A2010-02-04
JP2010100009A2010-05-06
Attorney, Agent or Firm:
Meisei International Patent Office



 
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