发明名称 |
LUMINAIRE_WITH INTERFERENCE REDUCTION |
摘要 |
A luminaire includes a lamp connected at one electrode to an ordinary current loop and at the other electrode to a further current loop which is branched into more than two which are extending along two opposite sides of the lamp. Magnetic fields produced thus in the branched loops act to cancel each other, and any noise occurring due to generation of the magnetic field can be remarkably reduced.
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申请公布号 |
CA2126172(C) |
申请公布日期 |
1998.04.28 |
申请号 |
CA19942126172 |
申请日期 |
1994.06.17 |
申请人 |
MATSUSHITA ELECTRIC WORKS, LTD. |
发明人 |
YAMAMOTO, MINORU;KAMOI, TAKESHI;ERIGUCHI, HIROYASU |
分类号 |
H01J61/56;H05B39/00;H05B41/16;H05B41/24;H05B41/292;(IPC1-7):H05B37/00 |
主分类号 |
H01J61/56 |
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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