会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • SCHNECKENMASCHINE UND VERFAHREN ZUR AUFBEREITUNG VON KUNSTSTOFFMATERIAL
    • 爱尔兰高棉镇SCHNECKENMASCHINE UND VERFAHREN ZUR INDUKTIVEN SCHNECKENHEIZUNG
    • EP3024630A1
    • 2016-06-01
    • EP15711206.1
    • 2015-03-23
    • Coperion GmbH
    • WELB, Sören
    • B29C47/08B29C47/40B29C47/66B29C47/80B29C47/84B29C47/92B29C47/00H05B6/10
    • B29C47/0844B29C47/0014B29C47/0845B29C47/0847B29C47/0849B29C47/402B29C47/6006B29C47/66B29C47/662B29C47/802B29C47/842B29C47/845B29C2947/92209B29C2947/924B29C2947/92466B29C2947/92704B29C2947/92885B29C2947/92961Y02P70/263
    • The invention relates to a screw machine (1) which has an inductive heating device (39) in order to prepare a plastic material (2). The inductive heating device (39) is used to heat the plastic material (2) in a heating zone (25). At least one housing portion (6) in the heating zone (25) is at least partly made of an electromagnetically transparent material which is non-magnetic and electrically non-conductive, whereas at least one treating element (33') is at least partly made of an electrically conductive material. The inductive heating device (39) generates a magnetic alternating field when preparing the plastic material (2), and the alternating field results in eddy current losses in the at least one treating element (33'), resulting in a heating of the at least one treating element (33'). The plastic material (2) is heated on the at least one heated treating element (33'), in particular until the plastic material is melted. The screw machine (1) allows a simple and efficient melting process of the plastic material (2), thereby allowing a substantial reduction of a mechanical energy input and thus a substantial reduction of a related wear of the screw machine (1).
    • 本发明涉及一种具有感应加热装置(39)以制备塑料材料(2)的螺丝机(1)。 感应加热装置(39)用于加热加热区(25)中的塑料材料(2)。 加热区(25)中的至少一个壳体部分(6)至少部分由非磁性和非导电性的电磁透明材料制成,而至少一个处理元件(33')至少部分地 由导电材料制成。 感应加热装置(39)在制备塑料材料(2)时产生磁场交变场,并且交变场在至少一个处理元件(33')中产生涡流损耗,导致至少 一个处理元件(33')。 塑料材料(2)在至少一个加热的处理元件(33')上加热,特别是直到塑料材料熔化。 螺杆机器(1)允许塑料材料(2)的简单和有效的熔化过程,从而大大减少机械能量输入,从而显着降低螺杆机器(1)的相关磨损。