发明名称 |
DOVETAILED MEANS FOR FASTENING STATOR WINDING BARS IN A ROTATING ELECTRIC MACHINE |
摘要 |
<p>The winding bars (12) are fixed to the body (20) of teeth (14, 16) whose feet (18) form a dovetail engaged in the stator magnetic circuit (2), the mechanical strength of these teeth being due to the fact that they are constituted by layers of sheathing fabric coated with resin completely wrapped about the foot, body and head of the core of each of the teeth and forming a casing (46). Wedges (28) are driven in radially on the side walls of the teeth whose thickness is substantially constant around a core (40) whose form defines that of the tooth.</p> |
申请公布号 |
EP0045919(B1) |
申请公布日期 |
1984.11.07 |
申请号 |
EP19810106044 |
申请日期 |
1981.08.03 |
申请人 |
ALSTHOM-ATLANTIQUE SOCIETE ANONYME DITE:;ELECTRICITE DE FRANCE SERVICE NATIONAL |
发明人 |
GILLET, ROGER;NITHART, HENRI |
分类号 |
H02K3/47;(IPC1-7):02K3/47 |
主分类号 |
H02K3/47 |
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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