Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1996-06-14
1999-07-13
Fuller, Benjamin R.
Incremental printing of symbolic information
Ink jet
Ejector mechanism
B41J 2045
Patent
active
059233516
ABSTRACT:
In an ink jet recording head in which pressure chambers are formed by fastening a vibration plate to a nozzle-opening contained member, and piezoelectric vibrators, which extend and contract in the axial direction, are fastened at the fore ends to the region of the vibration plate, islands are formed in the region of the vibration plate where is to be in contact with the piezoelectric vibrators, each of the islands being surrounded by a thinned part, the fore end of each piezoelectric vibrator is fastened to each island.
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Hosono Satoru
Naka Takahiro
Shinada Satoshi
Usui Minoru
Yonekubo Shuji
Dickens C.
Fuller Benjamin R.
Seiko Epson Corporation
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