LIQUID EJECTION RECORDING DEVICE AND LIQUID EJECTION RECORDING METHOD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 11, 2011
app pub date -
Jul 29, 2009
filing date -
Aug 29, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Provided are a liquid jet recording apparatus and a liquid jet recording method, which simplify a structure for adjusting pressure of liquid supplied to nozzles. The liquid jet recording apparatus includes a liquid container (5) for containing liquid (5a), a jetting portion (17) disposed at a position higher than a water surface of the liquid (5a) contained in the liquid container (5), a liquid conduit (6) disposed between the jetting portion (17) and the liquid container (5), a roller tube pump (7) disposed in a middle portion of the liquid conduit (6), the pump being switchable to any one of a state in which the liquid conduit (6) is pressed to press and move the liquid (5a) to a side of the jetting portion (17) or to a side of the liquid container (5) or a state in which pressing of the liquid conduit (6) is released to cause an inside of the liquid conduit (6) to communicate, a liquid storing portion (26) disposed in the liquid conduit (6) between the jetting portion (17) and the roller tube pump (7), a pressure sensor (22) disposed in the liquid conduit (6) between the jetting portion (17) and the liquid storing portion (26), and a control portion (11) for controlling driving of the roller tube pump (7) based on a pressure value (P1) measured by the pressure sensor (22).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully