INK JET HEAD AND MANUFACTURE THEREOF

PURPOSE:To provide a precise ink jet head with high reliability and a manufacturing method thereof. CONSTITUTION:The title device comprises a nozzle plate 2 having one or more nozzle 3 disposed opposed to a recording medium, one or more ink passages for forming an ink cavity(s) 8 and one or plural p...

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Bibliographic Details
Main Authors INADA TOSHIO, OTA YOSHIHISA
Format Patent
LanguageEnglish
Published 05.07.1994
Edition5
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 provide a precise ink jet head with high reliability and a manufacturing method thereof. CONSTITUTION:The title device comprises a nozzle plate 2 having one or more nozzle 3 disposed opposed to a recording medium, one or more ink passages for forming an ink cavity(s) 8 and one or plural pressure generator means that generates a pressure for ejecting an ink. The nozzle plate 2 and an ink passage member are bonded with each other in such a manner that each of nozzles corresponds to the respective ink cavity 8 to form an ink ejection outlet. A bonded part of the ink passage member and the nozzle plate 2 originally having an angle portion is filled with an angle-filling member 7 so as to cover the angle portion.
Bibliography:Application Number: JP19920356638