Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Patent
1993-10-19
1997-10-28
Hartary, Joseph W.
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
347 42, B41J 205
Patent
active
056821905
ABSTRACT:
An ink jet head comprises a plurality of ink liquid paths in which energy generating elements are formed, a common liquid chamber communicated with the plurality of ink liquid paths, and an air chamber which is communicated with the common liquid chamber via a communication section formed at substantially a central portion of the air chamber and which ls formed along the longitudinal direction of the common liquid chamber. This arrangement of the ink jet head enables air in the air chamber to act on refilling behavior of ink in each of the ink liquid paths so that refilling in each of the ink liquid paths is not delayed.
REFERENCES:
patent: 4403228 (1983-09-01), Miura et al.
patent: 4539569 (1985-09-01), Watanabe et al.
patent: 4578687 (1986-03-01), Cloutier et al.
patent: 4611219 (1986-09-01), Sugitani et al.
patent: 4894667 (1990-01-01), Moriyama
patent: 4929968 (1990-05-01), Ishikawa
patent: 4947191 (1990-08-01), Nozawa et al.
patent: 5006867 (1991-04-01), Koizumi et al.
patent: 5023630 (1991-06-01), Moriyama
patent: 5175567 (1992-12-01), Asai
patent: 5220345 (1993-06-01), Hirosawa
Hirosawa Toshiaki
Kaneko Mineo
Koizumi Yutaka
Kubota Hidemi
Moriyama Jiro
Canon Kabushiki Kaisha
Hartary Joseph W.
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