Filler for electromagnetic filters
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United States of America Patent
Stats
-
Jul 31, 1984
Grant Date -
N/A
app pub date -
Dec 14, 1982
filing date -
Jan 8, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a filler for electromagnetic filters comprising a spiral magnetic material having an aperture in its center, an outer ring surrounding the spiral magnetic material and having a thickness greater than that of said spiral magnetic material, and a woolly magnetic material mounted in the internal space of the outer ring bounded by the upper edge of the spiral magnetic material and the inside surface of the outer ring. Also disclosed is an assembly of fillers for electromagnetic filters comprising a plurality of such fillers stacked and held together by means of a shaft extending through the central apertures of the spiral magnetic materials.
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