Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-01-12
2010-06-08
Nguyen, Thinh H (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S029000
Reexamination Certificate
active
07731333
ABSTRACT:
A liquid-jet head includes: a plurality of head bodies, each having: a nozzle plate having a plurality of nozzles bored therein; a passage-forming substrate having a pressure generating chamber formed therein, which communicates with the nozzle and receives a pressure for use in ejecting a liquid droplet from a pressure generating element; and a head case disposed on the passage-forming substrate at a surface opposite to the nozzle plate and having paths for supplying liquid to the pressure generating chamber therethrough; and a fixing member bonded onto a side of the nozzle plate of each of the plurality of head bodies, to positionally fix the head bodies thereto at predetermined intervals, wherein a reinforcing portion made of a predetermined adhesive agent, which is charged in a clearance between the head bodies fixed to the fixing member, followed by setting, is disposed at the clearance.
REFERENCES:
patent: 6729717 (2004-05-01), Ito et al.
patent: 7063405 (2006-06-01), Ito et al.
patent: 7484828 (2009-02-01), Owaki
patent: 2006/0001713 (2006-01-01), Kwan et al.
patent: 1590099 (2005-03-01), None
patent: 2001-293860 (2001-10-01), None
patent: 2002-144590 (2002-05-01), None
patent: 2005-096419 (2005-04-01), None
Goto Kazutoshi
Honma Hiroki
Owaki Hiroshige
Yanagisawa Isao
Nguyen Thinh H
Nutter & McClennen & Fish LLP
Penny, Jr. John J.
Seiko Epson Corporation
LandOfFree
Liquid-jet head and liquid-jet apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Liquid-jet head and liquid-jet apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid-jet head and liquid-jet apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4242789