Electric lamp and discharge devices – With gas or vapor – Having particular electrode structure
Reexamination Certificate
2007-04-17
2007-04-17
Chen, Shih-Chao (Department: 2821)
Electric lamp and discharge devices
With gas or vapor
Having particular electrode structure
C313S571000
Reexamination Certificate
active
11286428
ABSTRACT:
An electrodeless discharge lamp has a magnetic core3, an induction coil5, and a fixation member7. The fixation member7has an elongation portion7bextending in a direction along an axial line of the magnetic core3, a holding portion7cfor holding the magnetic core3positioned closer to the magnetic core3than the elongation portion7b, and hook portions7dand7eto which a winding wire7is hooked so as to be inflected. The hook portions7dand7epositioned away from a boundary between the holding portion7cand magnetic core3toward the elongation portion7bby a distance between once and twice of a diameter of the winding wire.
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Kominami Satoshi
Kurachi Toshiaki
A Minh Dieu
Chen Shih-Chao
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