发明名称 |
Elastic isolating element for wedging a coil, in particular an electric machine stator coil |
摘要 |
The elastic isolation element (10) has a strip-shaped metal spring core (11) that is enclosed on all sides by a casing (12) of insulating material. The core consists of a nonmagnetic, sprung metal, pref. a stainless steel. Its thickness is a few mm., pref. 2 or 3 mm. The core has an arrangement for limiting induced eddy currents. An Independent claim is also included for an application of an isolation element for wedging a coil in the groove of a plate packet. |
申请公布号 |
EP0969582(A3) |
申请公布日期 |
2001.03.07 |
申请号 |
EP19990810556 |
申请日期 |
1999.06.24 |
申请人 |
ABB RESEARCH LTD. |
发明人 |
BAUMANN, THOMAS, DR.;JOHO, REINHARD;OESTERHELD, JOERG |
分类号 |
H02K3/48;H02K3/487 |
主分类号 |
H02K3/48 |
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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