发明名称 |
APPARATUS FOR THE PLASTIFYING OF THERMOPLASTIC SYNTHETIC RESINS |
摘要 |
A plastifying worm for an extruder or injection-molding system utilizes a worm cylinder and a worm or worm core as outer and inner electrodes to which high-frequency energy is applied for direct high-frequency dielectric heating of a thermoplastic synthetic resin. Between the electrodes is disposed an insulator.
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申请公布号 |
US5145694(A) |
申请公布日期 |
1992.09.08 |
申请号 |
US19910736722 |
申请日期 |
1991.07.26 |
申请人 |
KRAUSS-MAFFEI AKTIENGESELLSCHAFT |
发明人 |
BRAMS, PETER |
分类号 |
B29C45/60;B29C45/62;B29C45/74;B29C47/40;B29C47/82;B29C47/84 |
主分类号 |
B29C45/60 |
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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