发明名称 |
SCREEN UNIT AND SCREEN CHANGER EQUIPPED WITH SAME |
摘要 |
The purpose of the present invention is to provide a screen unit which allows for eliminating rigorous dimension control for preventing the short path phenomenon of material and which has cost advantages, and a screen changer equipped with the same. In the screen unit, a cartridge body (30) includes a hole-formed portion (15) having a plurality of through holes (12) through which the material filtered by a screen pack (14) is allowed to pass; and a contacted outer surface (21) which is provided closer to a base end side than to the hole-formed portion (15) and inclined so as to expand radially outwardly with decreasing distance to the base end. The screen pack (14) has a contacting inner surface (22) which can closely contact with the contacted outer surface (21) of a cartridge (13) when being pressed from a tip end side toward the base end with the hole-formed portion (15) covered from outside. |
申请公布号 |
EP2614946(A4) |
申请公布日期 |
2017.02.22 |
申请号 |
EP20110823253 |
申请日期 |
2011.09.07 |
申请人 |
Kabushiki Kaisha Kobe Seiko Sho |
发明人 |
ARITA, Keizou;IRITANI, Kazuo;NAKATA, Yoshiaki;MORINO, Hiroko |
分类号 |
B29C47/68;B01D29/15;B29B7/80;B29C47/08 |
主分类号 |
B29C47/68 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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