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US 4,866,212 AGranted
Low dielectric constant reinforced coaxial electric cable
AssigneeW. L. Gore & Associates, Inc.
InventorGlenn B. Ingram
Life of this patent
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Abstract
A reinforced coaxial electric cable having low dielectric constant and a layer of convoluted dielectric insulation placed between either center conductor and conductive shield, optional porous dielectric and shield, or shield and jacket. FEP convoluted dielectric and expanded polytetrafluoroethylene insulation.
Claims7
A reinforced coaxial electric cable having low dielectric constant comprising:
- (a) a conductive metal center conductor;
- (b) surrounding said center conductor, spaced therefrom, and insulated therefrom an electrically conductive metal shield;
- (c) a layer of convoluted electric insulation surrounding said center conductor;
- and
- (d) a layer of expanded polytetrafluoroethylene surrounding said center conductor.
2 more elements
Dependencies are inferred from the claim text.