Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2011-08-09
2011-08-09
Rahll, Jerry T (Department: 2874)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S018000, C347S021000
Reexamination Certificate
active
07992976
ABSTRACT:
A method is for heating a functional liquid of a droplet discharging device that has a storage which houses a container storing a functional liquid containing a functional material; a droplet discharge head discharging the functional liquid in a droplet; a cooling means included to the storage and cooling the functional liquid; and a supply tube supplying the functional liquid that is cooled in the storage to the droplet discharge head. The method includes: heating the functional liquid in the supply tube with waste heat that is generated correspondingly to cooling of the cooling means.
REFERENCES:
patent: 7448736 (2008-11-01), Hong et al.
patent: 7500745 (2009-03-01), Ushirogouchi et al.
patent: 2000-238281 (2000-09-01), None
patent: 2005-305973 (2005-11-01), None
Kobayashi Toshiyuki
Miura Hirotsuna
Rahll Jerry T
Seiko Epson Corporation
Workman Nydegger
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