发明公开
- 专利标题： Liquid cartridge
- 专利标题（中）： Flüssigkeitskartusche
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申请号： EP08019783.3申请日： 2003-12-10
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公开(公告)号： EP2093063A1公开(公告)日： 2009-08-26
- 发明人: Toba, Koichi , Shinada, Satoshi , Sakai, Yasuto , Ito, Kenji , Ichihashi, Akira , Seki, Yuichi , Kitazawa, Akihiko , Ishizawa, Taku
- 申请人： Seiko Epson Corporation
- 申请人地址： 4-1, Nishi-shinjuku 2-chome Shinjuku-ku Tokyo 163-0811 JP
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： 4-1, Nishi-shinjuku 2-chome Shinjuku-ku Tokyo 163-0811 JP
- 代理机构： Hoffmann, Klaus
- 优先权： JP2002358762 20021210; JP2002358763 20021210; JP2003012845 20030121; JP2003012846 20030121; JP2003196298 20030714; JP2003301246 20030826; JP2003304171 20030828; JP2003402665 20031202
- 主分类号： B41J2/175
- IPC分类号： B41J2/175
摘要：
A liquid cartridge is provided that supplies liquid to a liquid ejecting apparatus by being mounted in the liquid ejecting apparatus. The liquid cartridge includes a cartridge body having a side face in which an opening is formed; and a flexible film for forming an ink accommodating chamber that is a closed space for accommodating the liquid, with the cartridge body by covering the opening of the cartridge body. The flexible film is caused to deform toward the ink accommodating chamber by atmospheric pressure that acts on the flexible film when the liquid cartridge is got out from a vacuum bag in which the liquid cartridge is packaged, thereby increasing the pressure in the ink accommodating chamber.
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