| 发明名称 |
PLASTIC EXTRUDER TEMPERATURE CONTROL SYSTEM |
| 摘要 |
A temperature control system for controlling plastic extruders wherein a tachometer generator signal dependent upon motor speed is utilized to compensate for temperature changes in an extruder caused by changes in the speed of the extruder screw.
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| 申请公布号 |
US3733059(A) |
申请公布日期 |
1973.05.15 |
| 申请号 |
USD3733059 |
申请日期 |
1971.08.10 |
| 申请人 |
ROSEMOUNT INC,US |
发明人 |
PETTIT G,US |
| 分类号 |
B29C47/92;G05D23/22;(IPC1-7):B29B1/10 |
主分类号 |
B29C47/92 |
| 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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