Inductor devices – Plural part core
Reexamination Certificate
2008-09-09
2010-11-09
Mai, Anh T (Department: 2832)
Inductor devices
Plural part core
C336S178000, C336S220000
Reexamination Certificate
active
07830236
ABSTRACT:
An inductor that includes end core pieces and a plurality of center block core pieces between the end core pieces that define a plurality of gaps. The end core pieces are made of an amorphous alloy to provide good magnetic field properties and the center core pieces are stamped magnetic sheets forming a laminate structure to provide ease of manufacturability. In one non-limiting embodiment, the end core pieces are an amorphous iron alloy and the center core pieces are stamped silicon-iron.
REFERENCES:
patent: 3426305 (1969-02-01), Keble
patent: 4213084 (1980-07-01), Hiromitsu
patent: 5155676 (1992-10-01), Spreen
patent: 5747981 (1998-05-01), Callanan
patent: 6323626 (2001-11-01), Raiser
patent: 6668444 (2003-12-01), Ngo et al.
patent: 7034648 (2006-04-01), Shirahata et al.
patent: 7142081 (2006-11-01), Shudarek
patent: 2008/0074230 (2008-03-01), Chen et al.
patent: 2009/0027151 (2009-01-01), Nakatsu et al.
patent: 2009/0189728 (2009-07-01), Fukui et al.
patent: 740191 (1970-03-01), None
patent: 526175 (1931-06-01), None
patent: 196 08 891 (1997-09-01), None
patent: 61248507 (1986-11-01), None
patent: 62049609 (1987-03-01), None
patent: 62062510 (1987-03-01), None
patent: 2001035726 (2001-02-01), None
Hall John T.
Raiser Stephen
GM Global Technology Operations Inc.
Mai Anh T
Miller John A.
Miller IP Group, PLC
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