Inductor devices – Core forms casing
Patent
1997-04-07
1999-09-14
Kozma, Thomas J.
Inductor devices
Core forms casing
336210, 336212, H01F 2726
Patent
active
059529075
ABSTRACT:
A blind hole pot core transformer comprised of a base member having a toroidal channel with a central post and a cover member also having a toroidal channel with a central post. A bobbin winding is positioned within a cavity defined by the toroidal channels of the base and cover members with a core comprised of the central posts of the base and cover member positioned within an opening in the bobbin winding. A compressible alignment member is positioned within an opening formed on outer mating surfaces of the central posts of both the base and cover members to retain the base and cover members in a desired orientation with respect to each other. The compressible alignment member has a cross-sectional area that is greater than the openings in the base and cover members so that any gap between the alignment member and the inner walls of at least one of the openings is eliminated thereby facilitating alignment between the central posts comprising the core of the device.
REFERENCES:
patent: 1142471 (1915-06-01), White
patent: 1953035 (1934-03-01), Wyss
patent: 2560926 (1951-07-01), Brownell
patent: 3060353 (1962-10-01), Shansky et al.
patent: 3215905 (1965-11-01), Bloom
patent: 3287678 (1966-11-01), Okamoto et al.
patent: 3609615 (1971-09-01), Parker et al.
patent: 3629759 (1971-12-01), Douglas et al.
patent: 3680018 (1972-07-01), Elberger
patent: 4754250 (1988-06-01), Duin
patent: 4806064 (1989-02-01), Breese
patent: 5028905 (1991-07-01), Lostumo
patent: 5489884 (1996-02-01), Heringer et al.
Machado Russell L.
McWilliams Michael D.
Kozma Thomas J.
Pulse Engineering Inc.
LandOfFree
Blind hole pot core transformer device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Blind hole pot core transformer device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Blind hole pot core transformer device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1513922