FIELD: electricity.
SUBSTANCE: electrical conductor with screw-shaped geometry is made in the form of a tape wounded as spiral around the longitudinal axis passing through the centre of the tape cross-section; according to the decision tape cross-section is wedge-shaped. The conductor has outer Teflon coating.
EFFECT: reduced electrical resistance for acoustic signal in wide range of frequencies, reduced weight at maintenance of operating parameters.
2 cl, 2 dwg
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Authors
Dates
2015-03-10—Published
2013-06-06—Filed