Liquid container having hollow tubular member for liquid...

Details Liquid container having hollow tubular member for liquid... Liquid container having hollow tubular member for liquid...

2006-10-10

2006-10-10

Meier, Stephen (Department: 2853)

Incremental printing of symbolic information

Ink jet

Fluid or fluid source handling means

C347S085000

Reexamination Certificate

active

07118204

ABSTRACT:
A liquid container of this invention comprises: a hollow tubular member whose one end installed in the liquid container is connected to the supply port; liquid supply holes formed in the tubular member; and an air introducing port provided at a bottom of the tubular member to introduce air into the tubular member; wherein the liquid in the liquid container is introduced into the tubular member through the liquid supply holes and the liquid thus introduced is supplied from the supply port to another device. As air is introduced from the air introducing port into the tubular member and rises as a bubble in the tubular member, a convection is generated to agitate the liquid inside the tubular member. This agitating action alleviates concentration variations in the liquid in the tubular member.

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