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Patent CA1044342A successfully refreshed from Google Patents.
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CA1044342A Expired / Lapsed CA ⏱️ 0.0 years remaining

Neutralizing transformer

Assignee: Individual
•
Filing: 1975-11-06
•
Granted: 1978-12-12
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Expires: 1995-11-06
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Abstract

Abstract Abstract A neutralizing transformer comprising a flat ribbon-like conductor cable having a plurality of flexible conductors, either flat or round, encapsulated in insulation with a flexible conductor shield or ground plane coextensive with the width of the cable, said transformer being formed by coiling such flexible ribbon-like conductor cable and utilizing the shield as the transformer primary with the flexible conductors as the secondaries. The secondaries may be connected in various ways to reduce the mutual capacitance between the conductors while at the same time maintaining a high dielectric withstand capability between the conductors.

Inventors

  • 👤 Gordon Y.R. Allen

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-10-31 11:05
CPC Classifications
—

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 85 words
A neutralizing transformer comprising: a plurality of conductors embedded in a dielectric and forming a flat ribbon-like cable, a flexible conductor shield coextensive with the width and length of said cable, said cable and shield being wound around a core to form a transformer, said shield forming the primary winding and the plurality of conductors forming the secondary windings, and said primary winding being coupled between two spaced-apart grounds whereas said secondary windings are individually coupled to a plurality of frequency sources and frequency receivers.
Claim 2
Dependent Claim 85 words
A neutralizing transformer comprising: a plurality of conductors embedded in a dielectric and forming a flat ribbon-like cable, a flexible conductor shield coextensive with the width and length of said cable, said cable and shield being wound around a core to form a transformer, said shield forming the primary winding and the plurality of conductors forming the secondary windings, and said primary winding being coupled between two spaced-apart grounds whereas said secondary windings are individually coupled to a plurality of frequency sources and frequency receivers.
Claim 3
Dependent Claim 23 words
A neutralizing transformer as claimed in claim 1, wherein said conductors are selectively coupled to the shield to reduce capacitance between these conductors.
Claim 4
Dependent Claim 43 words
A neutralizing transformer as claimed in claim 1, wherein said secondary conductors are connected in pairs to pairs of input conductors from a frequency source, and wherein said pairs are separated by a conductor connected to said shield to magneti-cally separate adjacent pairs.
Claim 5
Independent Claim 53 words
The method of making a neutralizing transformer com-prising: providing a relatively flat conductor across a plurality of flexible conductors forming a ribbon-like cable; and winding said flat conductor and plurality of conductors around a core so that the flat conductor becomes the transformer primary and the plurality of conductors become the transformer secondaries.
Claim 6
Independent Claim 53 words
The method of making a neutralizing transformer com-prising: providing a relatively flat conductor across a plurality of flexible conductors forming a ribbon-like cable; and winding said flat conductor and plurality of conductors around a core so that the flat conductor becomes the transformer primary and the plurality of conductors become the transformer secondaries.

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