- 专利标题： DISCHARGE DEVICE, PARTICLE MANUFACTURING APPARATUS, AND PARTICLE
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申请号： EP19164590.2申请日： 2019-03-22
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公开(公告)号： EP3546061A1公开(公告)日： 2019-10-02
- 发明人: MORINAGA, Tadahiko , MORITANI, Tatsuru , SHIRAISHI, Naoki , AOKI, Shinji , OHSHIMA, Hisayoshi , SATO, Yuichi
- 申请人： Ricoh Company, Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 代理机构： Watkin, Timothy Lawrence Harvey
- 优先权： JP2018069496 20180330
- 主分类号： B01J2/04
- IPC分类号： B01J2/04 ; B01J2/18 ; G03G9/08
摘要：
A discharge device (1) is provided. The discharge device (1) includes a liquid feed-discharger (10), and the liquid feed-discharger (10) includes a feed unit (11) configured to feed a liquid (15) and a discharge unit (12) having discharge holes configured to discharge the liquid (15) fed by the feed unit (11). A ratio (X/Y) of a maximum cross-sectional area X (mm 2 ) to a minimum cross-sectional area Y (mm 2 ) of the liquid feed-discharger in a direction orthogonal to an axial direction of the liquid feed-discharger (10) is from 1 to 5.
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