| 发明名称 |
REGLERAPPARAT FOR VIDMAKTHALLANDE AV EN ONSKAD OMKRETS FOR ETT SPRUTAT PLASTROR |
| 摘要 |
of the Invention An internally-cooled blown-film system, for producing plastic tubing, in which the flow rate of the continuous flow of internal cooling air, through sensing means, is made directly dependent upon the deviation in position of the tube wall. |
| 申请公布号 |
SE7909909(A) |
申请公布日期 |
1980.05.31 |
| 申请号 |
SE19790009909 |
申请日期 |
1979.11.30 |
| 申请人 |
* GLOUCESTER ENGINEERING CO INC |
发明人 |
C M * SCHOTT JR;J J * MULCAHY |
| 分类号 |
B29C49/00;B29C47/88;B29C47/90;B29C47/92;B29C55/00;B29C55/28;G05D5/06;(IPC1-7):B29D7/22 |
主分类号 |
B29C49/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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