发明名称 |
Sealing device for explosion-proof motors |
摘要 |
<p>A sealing device for explosion-proof motors, the particularity of which is the fact that it comprises a first element (7) which is coupled to the motor casing (4) and a second element (8) which is coupled to the driving shaft (1) through rolling means; the first and second elements (7, 8) are mutually coupled through elastic elements (9) to allow their relative movement. <IMAGE></p> |
申请公布号 |
EP0903834(A2) |
申请公布日期 |
1999.03.24 |
申请号 |
EP19980203020 |
申请日期 |
1998.09.09 |
申请人 |
ABB INDUSTRIA S.P.A. |
发明人 |
NAPPINI, FRANCESCA;PERISSINOTTO, ENRICO |
分类号 |
H02K5/124;H02K5/136;(IPC1-7):H02K5/136 |
主分类号 |
H02K5/124 |
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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