Liquid discharge apparatus and method of controlling the same

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United States of America Patent

PATENT NO 9610766
APP PUB NO 20170001434A1
SERIAL NO

15192834

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Abstract

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A liquid discharge apparatus includes a filter configured to filter liquid to be discharged from a nozzle, a vibration detection mechanism configured to detect vibration of ink in an ink flow path generated by the driving of a piezoelectric element as an actuator; and a calculation circuit configured to obtain a detection value obtained by the vibration detection mechanism and perform calculation by using the detection value, wherein the vibration detection mechanism detects vibration of n (1

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Makita, Shushi Shiojiri, JP 9 68
Yamashita, Noriaki Shiojiri, JP 11 56

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