Moisture-tight wound ferrite toroidal core with resin envelope

Inductor devices – With outer casing or housing – Internal inductor support

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

336 96, 336192, 336198, H01F 2702, H01F 2726

Patent

active

047289198

ABSTRACT:
A ferrite toroidal core is inserted into an annular trough enclosed by a cap with a winding applied about the trough member which is then sealed by an envelope of resin. The trough member includes resilient tabs extending internally of at least one mutually concentric trough wall, the tabs having their free edges disposed against the toroidal core so that the core is fixed and centered within the trough and so that an air cushion is provided between the core and the trough wall.

REFERENCES:
patent: 1784833 (1930-12-01), Hagemann
patent: 2216863 (1940-10-01), Visman
patent: 2975386 (1961-03-01), Coy et al.
patent: 3018455 (1962-01-01), Brandon, Jr. et al.
patent: 3132316 (1964-05-01), Elman et al.
patent: 3148346 (1964-09-01), Goethe et al.
patent: 3290635 (1966-12-01), Hofmann et al.
patent: 3387244 (1968-06-01), Davis
patent: 3465273 (1969-09-01), Brock
patent: 3523040 (1970-08-01), Lee
patent: 3648337 (1972-03-01), Greskamp et al.
patent: 3649939 (1972-03-01), Hildebrandt
patent: 3781740 (1973-12-01), Kirmis et al.
patent: 4107636 (1978-08-01), DiGirolamo
patent: 4510476 (1985-04-01), Clatterbuck et al.
patent: 4571569 (1986-02-01), Scharl

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Moisture-tight wound ferrite toroidal core with resin envelope does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Moisture-tight wound ferrite toroidal core with resin envelope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Moisture-tight wound ferrite toroidal core with resin envelope will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1000765

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.