Title:
A fluid circulation system, a fluid discharge recorder, and a fluid cycle method
Document Type and Number:
Japanese Patent JP6280742
Kind Code:
B2
Abstract:
A liquid circulation device includes a housing having an outlet and an inlet, a circulation unit configured to convey liquid out of the housing through the outlet and recover liquid into the housing through the inlet, a liquid supplying unit configured to supply liquid into the housing, an air conveying unit configured to convey air into and out of the housing, a level detecting unit configured to detect a level of the liquid in the housing, a pressure sensing unit configured to detect a pressure of the air in the housing, and a control unit configured to control a pressure of the liquid in the housing by controlling the liquid supplying unit or the air conveying unit, based on the level and the pressure of the air.
Inventors:
Hiroyuki Ishikawa
Application Number:
JP2013271629A
Publication Date:
February 14, 2018
Filing Date:
December 27, 2013
Export Citation:
Assignee:
TOSHIBA TEC CORPORATION
International Classes:
B41J2/18; B41J2/175
Domestic Patent References:
| JP2007313884A | ||||
| JP2008149594A | ||||
| JP2012135925A | ||||
| JP2013107403A |
Foreign References:
| US20070252860 | ||||
| US20100110155 |
Attorney, Agent or Firm:
Amagi International Patent Office