Title:
Liquid discharge device and its control method
Document Type and Number:
Japanese Patent JP6331705
Kind Code:
B2
Abstract:
A liquid discharging apparatus includes: a discharging portion which discharges liquid; a carriage which has the discharging portion mounted thereon, and is provided with a conductive member; a power supply source which supplies power for discharging the liquid from the discharging portion; a housing which has the power supply source installed therein; and a carriage guide axis which supports the carriage to be movable with respect to the housing, in which between the carriage guide axis and the conductive member, a coupling capacitance is formed by electric field coupling, and in which the coupling capacitance is included in a power supplying path to the discharging portion or a discharging path from the discharging portion, in a transmission path of the power.
Inventors:
大▲塚▼ 修司
Nomura Isao
Hidenori Usuda
Toru Matsuyama
Nomura Isao
Hidenori Usuda
Toru Matsuyama
Application Number:
JP2014111340A
Publication Date:
May 30, 2018
Filing Date:
May 29, 2014
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J2/01
Domestic Patent References:
| JP2011126111A | ||||
| JP5318877A | ||||
| JP9312942A | ||||
| JP2009089520A | ||||
| JP2011019293A | ||||
| JP11286154A | ||||
| JP2003330654A |
Foreign References:
| WO2014049815A1 | ||||
| US5567063 |
Attorney, Agent or Firm:
Akira Obayashi
Taro Takahashi
Taro Takahashi