Title:
液状体の充填方法、液状体の充填装置、及び吐出装置
Document Type and Number:
Japanese Patent JP4254437
Kind Code:
B2
Abstract:
A liquid filling apparatus includes a discharge head having a cavity for storing liquid, a nozzle communicated with the cavity, and a discharge device for discharging liquid stored in the cavity through the nozzle. In addition, the apparatus includes a liquid supply section which supplies the liquid to the nozzle of the discharge head by contacting the liquid with the nozzle, and a suction device connected to a cavity side of the discharge head, which draws liquid supplied from the liquid supply section to inside the cavity, by suction from the nozzle via the cavity.
Inventors:
Nobuko Okada
Takeo Kawase
Hirotsugu Miura
Takeo Kawase
Hirotsugu Miura
Application Number:
JP2003310452A
Publication Date:
April 15, 2009
Filing Date:
September 02, 2003
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B01J4/00; B01L3/02; G01N1/00; B41J2/07; B41J2/175; G01N33/566; G01N35/10; G01N37/00
Domestic Patent References:
| JP2000329771A | ||||
| JP4296655A | ||||
| JP3044556A | ||||
| JP2001337096A |
Attorney, Agent or Firm:
Kazuya Nishi
Masatake Shiga
Masakazu Aoyama
Masatake Shiga
Masakazu Aoyama