Class 174/396 - Coils, antieddy current

Subclass of Class 174 - Electricity: conductors and insulators
Definition: Subject matter wherein the shield or screen is an electrical
No. of patents: 4
Last issue date: 12/16/1986

Number	Title	Issue Date
4629843	Induction cooking apparatus having a ferrite coil support An induction cooking apparatus or a ceramics hob which heats conductive food and/or a conductive pan through hysteresis loss and/or eddy current loss by exciting a coil with high frequency power, comprises a casing, a coil mounted on a coil support, and a...	12/16/1986
4605899	Magnetic field sensor using a coaxial line wound into a coil The sensor makes it possible to increase the performances, particularly from the sensitivity and frequency band standpoints, by means of a coaxial helical coil, matched to the connecting end to an auxiliary current measuring apparatus. At each turn, a por...	08/12/1986
4458099	Three-phase combined type gas insulated electrical apparatus A three-phase combined type gas insulated bus is disclosed which comprises at least one eddy current conductor for passing the eddy current caused secondarily by the current flowing in high voltage conductors, thus solving the problem of a newly-found phe...	07/03/1984
4375627	Transformer tank panel neutral connection with reverse current shielding conductors An electric transformer characterized by a transformer tank having an opening with a conducting closure panel in the opening and electrically insulated from the tank, a plurality of first and second conductors of opposite polarities leading from the trans...	03/01/1983

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