Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2005-09-13
2005-09-13
Vo, Ahn T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
06942323
ABSTRACT:
In a liquid droplet ejection apparatus having a function liquid droplet ejection head which is mounted on a movable table and which ejects a function liquid droplet toward a workpiece in a manner synchronized with scanning by the movable table, and a function liquid supply apparatus, the function liquid supply apparatus is provided with a function liquid tank for supplying a function liquid, a connection tube of resin make for connecting the function liquid droplet ejection head and the function liquid tank together, a flexible rack member which moves the flexible rack member in a manner to follow the scanning of the function liquid droplet ejection head, and an earth connection which eliminates the static electricity accumulated in the connection tube as a result of contacting the connection tube. By thus earthing the connection tubes, the static electricity to be accumulated in the connection tube is removed.
REFERENCES:
patent: 6170937 (2001-01-01), Childers et al.
patent: 6338553 (2002-01-01), Lewis et al.
patent: 02000141698 (2000-05-01), None
patent: 2001-270133 (2001-10-01), None
Harness & Dickey & Pierce P.L.C.
Seiko Epson Corporation
Vo Ahn T. N.
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