发明授权
US07712865B2 Liquid ejection apparatus with a transporter surface including at least one hard porous member
有权
具有包括至少一个硬质多孔构件的输送器表面的液体喷射装置
- 专利标题： Liquid ejection apparatus with a transporter surface including at least one hard porous member
- 专利标题（中）： 具有包括至少一个硬质多孔构件的输送器表面的液体喷射装置
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申请号： US11969698申请日： 2008-01-04
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公开(公告)号： US07712865B2公开(公告)日： 2010-05-11
- 发明人: Takayuki Ishii , Yoshitaka Shimada
- 申请人： Takayuki Ishii , Yoshitaka Shimada
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPP2001-319516 20011017; JPP2001-319518 20011017; JPP2002-093829 20020329; JPP2002-093841 20020329; JPP2003-067459 20030313
- 主分类号： B41J2/185
- IPC分类号： B41J2/185
摘要：
There are provided a sucking unit having a recording medium transportation surface including a plurality of sucking holes, a decompression chamber communicating with the sucking holes and a sucking device for sucking air in the decompression chamber, and a delivering device for sucking a recording medium supplied onto the recording medium transportation surface of the sucking unit onto the recording medium transportation surface through the sucking hole by the sucking device, and delivering the recording medium from an upstream side of the sucking unit to a downstream side thereof. Each sucking hole of the sucking unit is formed by a through hole section communicating with the decompression chamber and a sucking chamber having a larger area of a sucking surface opposed to the recording medium than a sectional area of the through hole section.
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