发明名称 |
Propeller shaped agitator |
摘要 |
A multibladed propeller shaped agitator includes a plurality of impellers having made blades, blade roots and hub segments made of plastic material. A metallic hub element is inlaid only in the hub segment. The impellers are connected to the hub segment such that stress peaks, imparted from a driving force, in the region of the blades, blade roots and hub segments are substantially prevented.
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申请公布号 |
US5385448(A) |
申请公布日期 |
1995.01.31 |
申请号 |
US19930105041 |
申请日期 |
1993.08.11 |
申请人 |
KSB AKTIENGESELLSCHAFT |
发明人 |
MERKT, THILO;SCHAEFER, HORST;FELDLE, GUENTER;GABLER, OSKAR |
分类号 |
B01F7/00;B01F15/00;F04D29/32;(IPC1-7):F04D29/20 |
主分类号 |
B01F7/00 |
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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