发明名称 Heat exchanging mechanism of cylinder of extruder and heat exchanging method
摘要 <p>According to an embodiment of the invention, the heat exchanging mechanism includes a cylinder (1) in which drill holes (10a,10b) are linearly formed, through-holes (31a,32a) which correspond the drill holes (10a,10b), respectively, a flange (30) in which a communication portion (33) for communicating the through-holes (31a,32a) with each other is formed, and detachable siphon pipes (20a,20b) which are inserted into the drill holes (10a,10b), respectively. </p>
申请公布号 EP1762366(A3) 申请公布日期 2012.06.13
申请号 EP20060019167 申请日期 2006.09.13
申请人 THE JAPAN STEEL WORKS, LTD. 发明人 WATANABE, HIROFUMI;KODATE, KAZUHIRO
分类号 B29C47/82;B29C45/62;B29C45/72;B29C47/08;B29C47/66 主分类号 B29C47/82
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