Inductor devices – Coil or coil turn supports or spacers – Coil on a preformed support or mount
Patent
1996-09-10
1997-09-23
Gellner, Michael L.
Inductor devices
Coil or coil turn supports or spacers
Coil on a preformed support or mount
336198, 336208, 336 65, H01F 2728, H01F 2730, H01F 2706
Patent
active
056709250
ABSTRACT:
A bobbin and core assembly includes a bobbin for supporting a pair of discrete windings. The bobbin includes a central body, first and second inner flanges fixed to first and second ends of the body, first and second tubular portions extending outwardly from the first and second inner flanges, first and second outer flanges fixed to outer ends of the first and second tubular portions, the inner and outer flanges defining first and second channels for receiving first and second of the windings. The assembly further includes first and second outer core members, each having a core portion extending from a base portion and between two leg portions generally parallel with the outer core member core portion, and first and second inner core members each having a core portion extending from a base portion and between two leg portions. The first outer flange, first tubular portion and first inner flange define a first tunnel in which is disposed the first outer core member core portion and the second outer flange, second tubular portion, and second inner flange define a second tunnel in which is disposed the second outer core member core portion. The central body of the bobbin is provided with an opening extending widthwise therethrough and in communication with the tunnels. The first and second inner core members are disposed in the central body opening with the first and second inner core member core portions disposed in the first and second tunnels.
REFERENCES:
patent: 4250479 (1981-02-01), Bausch et al.
patent: 4380748 (1983-04-01), Hill et al.
patent: 4408817 (1983-10-01), Mattis
patent: 4419814 (1983-12-01), Hasserjian
patent: 4462016 (1984-07-01), Bland et al.
patent: 4503413 (1985-03-01), Stalzer
patent: 4617543 (1986-10-01), Akachi et al.
patent: 4662572 (1987-05-01), Bland et al.
patent: 4701735 (1987-10-01), Hill et al.
patent: 4771257 (1988-09-01), Gunnels et al.
patent: 4774756 (1988-10-01), Dehtienne
patent: 4853667 (1989-08-01), Freimuth et al .
patent: 4857878 (1989-08-01), Eng, Jr. et al.
patent: 5008644 (1991-04-01), Cooper
patent: 5315280 (1994-05-01), Stokes et al.
patent: 5332989 (1994-07-01), Ching
patent: 5420559 (1995-05-01), Ohshiba et al.
patent: 5600294 (1997-02-01), Buenconsejo et al.
Bessone Carlo S.
Gellner Michael L.
Mai Anh
Osram Sylvania Inc.
LandOfFree
Bobbin, bobbin and core assembly, and inductor coil assembly for does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bobbin, bobbin and core assembly, and inductor coil assembly for, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bobbin, bobbin and core assembly, and inductor coil assembly for will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1939890