Invention Grant
- Patent Title: Liquid charging apparatus and liquid charging method
- Patent Title (中): 液体充液装置和液体充液方法
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Application No.: US12144498Application Date: 2008-06-23
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Publication No.: US08128214B2Publication Date: 2012-03-06
- Inventor: Chihiro Fujimori
- Applicant: Chihiro Fujimori
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Kilpatrick Townsend & Stockton LLP
- Priority: JP2007-166357 20070625
- Main IPC: B41J2/17
- IPC: B41J2/17 ; B41J2/175 ; B41J2/19
Abstract:
An ink charging injection apparatus for charging ink to an ink pack is disclosed. The ink injection apparatus includes a pressurizing tank for storing ink, piping, a deaeration device, and an air vent pipe. The piping connects the pressurizing tank to the ink pack such that ink stored in the pressuring tank can be supplied from the pressurizing tank to the ink pack. The deaeration device is provided in the piping. The deaeration device is operated to produce suction for deaerating ink in the piping. The air vent pipe branches from a section of the piping and communicates with the deaeration device.
Public/Granted literature
- US20080316288A1 Liquid Charging Apparatus and Liquid Charging Method Public/Granted day:2008-12-25
Information query
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