发明名称 LIQUID APPLICATION DEVICE AND INK JET RECORDING APPARATUS
摘要 The present invention provides a liquid application device and an ink jet recording apparatus each capable of reducing deterioration in application quality due to an increase in the number of times of use of a roller, thereby improving durability. The present invention includes an application roller which applies liquid to an application medium, and a liquid retention member which retains the liquid in a liquid retention space formed by making the application roller be in contact with the retention member. With this structure, a pool of the liquid is formed, with rotation of the application roller, in an area upstream of a contact area, in a rotational direction, between the application member and the retention member at a side where a surface of the application member enters the contact area therebetween.
申请公布号 US2011216142(A1) 申请公布日期 2011.09.08
申请号 US201113109470 申请日期 2011.05.17
申请人 CANON KABUSHIKI KAISHA 发明人 OSHIO NAOMI;IWASAKI OSAMU;NAKAGAWA YOSHINORI;MUSUYAMA ATSUHIKO;OTSUKA NAOJI
分类号 B41J2/01 主分类号 B41J2/01
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