| 发明名称 |
Heating and cooling device for extruder cylinder |
| 摘要 |
<p>Heating and cooling system for extruder cylinders comprises an air cooler and a heater comprising an electrical heating coil (20) passing through a set of insulators (8) arranged in a ring. These are fastened to the cylinder wall using a band (11) around the heater with positioning lugs (36) on the inside and loops (32, 33) at its end.</p> |
| 申请公布号 |
EP1813414(A2) |
申请公布日期 |
2007.08.01 |
| 申请号 |
EP20070001823 |
申请日期 |
2007.01.29 |
| 申请人 |
"SMK" METALL-UND KUNSTOFFWAREN GESELLSCHAFT M.B.H. |
发明人 |
SIEBENHANDL, FRANZ |
| 分类号 |
B29C47/82;B29C45/74;B29C47/08;B29C47/66 |
主分类号 |
B29C47/82 |
| 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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