HIGH-FREQUENCY TRANSFORMER Russian patent published in 1999 - IPC

Abstract RU 2125310 C1

FIELD: electrothermics; induction heating in electrothermal plants for high-frequency welding, melting, soldering, hardening of metals, etc. SUBSTANCE: transformer has primary winding in the form of cylindrical coil made of tube insulated lengthwise with dielectric material, secondary winding made of tube of larger diameter and built up of separate turns interconnected primarily in parallel. Each primary turn carries coaxially arranged secondary turn. EFFECT: improved coupling coefficient and more uniform current distribution. 3 dwg

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RU 2 125 310 C1

Authors

Sjuksin Eh.A.

Suvorov V.I.

Dates

1999-01-20—Published

1996-06-18—Filed