Liquid storage unit and liquid ejecting apparatus

Details Liquid storage unit and liquid ejecting apparatus Liquid storage unit and liquid ejecting apparatus

2008-12-19

2011-12-27

Ngo, Lien (Department: 3754)

Dispensing

Collapsible wall-type container

With wall-collapsing means

C347S086000

Reexamination Certificate

active

08083101

ABSTRACT:
The invention provides a liquid storage unit comprising: a case, a liquid storage part for storing a liquid in the case, with which a liquid part communicates; at least one gas accommodation part for accommodating a gas in the case, with which a gas port communicates, wherein the liquid in the liquid storage part is led outs through the liquid port by a pressure of a gas introduced from the gas port; an inner case provided in the case having a pair of openings on opposite side faces thereof; and a pair of flexible partitioning members sealing said pair of openings of the inner case respectively, thereby partitioning the liquid storage part therebetween and defining said at least one of the gas accommodation part in cooperation with the case.

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