Magnet filter
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United States of America Patent
Stats
-
Sep 27, 1988
Grant Date -
N/A
app pub date -
Jan 6, 1987
filing date -
Aug 29, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved magnet filter of the type in which a planar magnet piece (1) is wrapped by a magnetically permeable plate (2) made of magnetic metal, is disclosed. The improvements are that a sheet spring piece (3) in sandwiched between the respective bottom portions of the permanent magnet piece (1) and the magnetically permeable plate (2), and flexed pieces (3a, 3b.sub.1, 3b.sub.2) at the opposite ends of the sheet spring piece (3) project from the magnet filter so as to extend obliquely upwards on the outside of the magnet filter.
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