Inductor devices – With outer casing or housing
Reexamination Certificate
2005-09-06
2005-09-06
Donovan, Lincoln (Department: 2832)
Inductor devices
With outer casing or housing
C524S413000, C524S437000, C524S493000, C524S494000
Reexamination Certificate
active
06940382
ABSTRACT:
A resin composition includes a thermosetting resin and a filler dispersed in the thermosetting resin. A filler particle size curve represents a small-diameter peak, a large-diameter peak having a higher frequency than that of the small-diameter peak, and a valley which is positioned between the small-diameter peak and the large-diameter peak and has a lower frequency than that of the small-diameter peak. An ignition coil device allows the resin composition to penetrate into gaps between turns of a coil wire.
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Patent Abstracts of Japan, vol. 018, No. 377 (C-1225), Jul. 15, 1994 & JP 06 100739 A (Nippon Steel Chem Co Ltd), Apr. 12, 1994.
Ishikawa Tomonori
Osuka Kazutoyo
Denso Corporation
Donovan Lincoln
Nixon & Vanderhye PC
Poker Jennifer A.
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