Liquid discharge apparatus, and liquid discharge method

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United States of America Patent

PATENT NO 11760104
APP PUB NO 20220371330A1
SERIAL NO

17732518

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Abstract

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A liquid discharge apparatus includes a head including a supply path and a discharge path circulating a liquid in a liquid circulation direction, the head configured to discharge the liquid, a circulation path coupled to the head, the liquid circulates through the head in the circulation path, a bypass coupled to a downstream end of the supply path of the head and an upstream end of the discharge path of the head in the liquid circulation direction, a pressure generator configured to generate and apply a circulation pressure to the liquid circulating through the circulation path, and a deaerator configured to remove gas in the liquid circulating the circulation path.

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Patent Owner(s)

  • RICOH COMPANY, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishikawa, Teiichiro Tokyo, JP 6 4
Konishi, Yohsuke Kanagawa, JP 24 219
Satoh, Toshiya Kanagawa, JP 84 1484
Takano, Nanami Tokyo, JP 1 0

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