Invention Grant
US07360882B2 Ink-jet recording apparatus, method of removing air of ink-jet recording apparatus and removing air device
失效
喷墨记录装置，喷墨记录装置的空气的除去方法和除气装置
- Patent Title: Ink-jet recording apparatus, method of removing air of ink-jet recording apparatus and removing air device
- Patent Title (中): 喷墨记录装置，喷墨记录装置的空气的除去方法和除气装置
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Application No.: US11113402Application Date: 2005-04-22
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Publication No.: US07360882B2Publication Date: 2008-04-22
- Inventor: Takahisa Ikeda , Atsushi Kubota
- Applicant: Takahisa Ikeda , Atsushi Kubota
- Applicant Address: JP Tokyo
- Assignee: Toshiba Tec Kabushiki Kaisha
- Current Assignee: Toshiba Tec Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Frishauf, Holtz, Goodman & Chick, P.C.
- Main IPC: B41J2/19
- IPC: B41J2/19 ; B41J2/175 ; B41J29/38
Abstract:
An air removing device is connected to a tank to contain ink through a first supply tube, and an ink-jet head is connected to the air removing device through a second supply tube. The first supply tube and ink-jet head are heated and controlled. Air dissolved in ink is sucked out through a hollow fiber membrane provided in a housing by operating a vacuum pump by supplying ink to the hollow fiber membrane while heating and controlling atmosphere in the housing. Thus, air dissolved in ink is removed, and ink heated to a temperature suitable for ejection is supplied to the ink-jet head.
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