INK JET RECORDER

PURPOSE:To prevent image quality of a photographic printing image from lowering due to unstability in making an ink drop into particles by a method wherein a pressure wave propagating from a channel to a common liquid chamber is introduced by turning round adjacent passages by being actuated with im...

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Bibliographic Details
Main Authors HIRATA TOSHITAKA, KOMAI HIROMICHI, NAKANO TOMOAKI, INADA TOSHIO
Format Patent
LanguageEnglish
Published 30.11.1992
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PURPOSE:To prevent image quality of a photographic printing image from lowering due to unstability in making an ink drop into particles by a method wherein a pressure wave propagating from a channel to a common liquid chamber is introduced by turning round adjacent passages by being actuated with impression of voltage to a selected piezoelectric element. CONSTITUTION:In an ink recorder which has a passage plate 3 wherein many parallel passages 3a having each nozzle 4a are provided longitudinally and a common liquid chamber 5 wherein a piezoelectric element 2 having a projected part corresponding to each passage 3a is open to each passage to supply ink 9, opening positions open to the common liquid chamber 5 are made not in parallel with one another with a passage separation board 10 or the like.
Bibliography:Application Number: JP19910145662