Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Patent
1996-04-19
1999-09-14
Le, N.
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
B41J 2175
Patent
active
059530308
ABSTRACT:
An ink container includes an ink absorbing material accommodating chamber for accommodating an ink absorbing material for retaining ink to be supplied to a recording head; an ink supply opening connectable with said recording head to supply the ink to the recording head from said accommodating chamber; an air vent portion for fluid communication between said accommodating chamber with ambience; wherein said air vent portion has an inside opening in fluid communication with an inside of said accommodating chamber, an outside opening open to the ambience, and a fluid communication path in fluid communication with said inside opening and outside opening; wherein said outside opening takes, when said container is mounted on an apparatus with which it is usable, a position lower than that taken by said inside opening.
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patent: 4878069 (1989-10-01), Kiyohara
patent: 5262802 (1993-11-01), Karita et al.
patent: 5448274 (1995-09-01), Hirabayashi et al.
patent: 5481289 (1996-01-01), Arashima et al.
patent: 5502479 (1996-03-01), Ishinaga et al.
patent: 5509140 (1996-04-01), Koitabashi et al.
patent: 5557310 (1996-09-01), Kurata et al.
Higuma Masahiko
Ishinaga Hiroyuki
Kamiyama Yuji
Kaneko Hajime
Masuda Kazuaki
Canon Kabushiki Kaisha
Le N.
Nguyen Judy
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