发明名称 |
Air cored, linear induction motor for magnetically levitated systems |
摘要 |
Apparatus for propelling, suspending and guiding a conveyance across ground without contact between said conveyance and said ground, comprising an electromagnetic, air cored induction motor including a primary formed of a coaxial array of coils; means for energizing said coils with polyphase electrical alternating currents to create an electromagnetic wave traveling longitudinally along the array; a secondary formed of a sleeve concentric to and surrounding said array of coils and made of conducting material, said sleeve being electromagnetically coupled to said primary and being cut along a longitudinal generatrix thereof to define a slot permitting the support means which supports the primary to pass there through.
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申请公布号 |
US5270593(A) |
申请公布日期 |
1993.12.14 |
申请号 |
US19920974177 |
申请日期 |
1992.11.10 |
申请人 |
LEVI, ENRICO;ZABAR, ZIVAN |
发明人 |
LEVI, ENRICO;ZABAR, ZIVAN |
分类号 |
B60L13/10;H02K41/025;(IPC1-7):H02K41/02;B60L13/04 |
主分类号 |
B60L13/10 |
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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