Pulse transformer having conductive shield around magnetic core

Inductor devices – With electric and/or magnetic shielding means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

336 84C, 336177, H01F 1504

Patent

active

044969244

ABSTRACT:
A pulse transformer is used in a radar transmitter to transform a high current pulse at relatively low voltage into a very high voltage pulse which can be used to directly drive a magnetron oscillator. The potential of the output pulse can be of the order of 30 kV and since the transformer is required to operate at very high peak powers of the order of two megawatts, it must be very carefully designed to avoid excessive electrical losses and voltage breakdown. The core material of the transformer consists of a closely wound reel of magnetic material in the form of an elongate tape, which is mechanically fragile. The magnetic core is loosely mounted within a sealed container so that the primary and secondary windings surround it. A conductive shield is placed around the magnetic material so as to protect it from the very large electric fields generated within the transformer. This prevents the ionization of gases which could lead to the rapid deterioration of the magnetic core material.

REFERENCES:
patent: 2901714 (1959-08-01), Baker
patent: 3063135 (1962-11-01), Clark
IEEE Transactions on Instrumentation and Measurement, vol. IM-24, No. 4, pp. 349-352, Dec. 1975.

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

Pulse transformer having conductive shield around magnetic core does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pulse transformer having conductive shield around magnetic core , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulse transformer having conductive shield around magnetic core will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-508906

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