发明名称 |
APPARATUS FOR GENERATING MOTIONAL ELECTRIC FIELD |
摘要 |
Apparatus for producing and demonstrating properties of motional electric fields by means of rotating magnetic flux produced by a plurality of magnets extending parallel with the axis of rotation, said flux of these magnets being put into rotation about a common axis by mechanical or by electro magnetic means. |
申请公布号 |
US3656013(A) |
申请公布日期 |
1972.04.11 |
申请号 |
USD3656013 |
申请日期 |
1968.04.19 |
申请人 |
ELECTRODYNAMIC GRAVITY INC. |
发明人 |
WILLIAM J. HOOPER |
分类号 |
H02K31/00;H02K44/02;H02K57/00;H05H1/02;(IPC1-7):H02K1/00 |
主分类号 |
H02K31/00 |
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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