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US 3,941,913 AGranted
Coaxial high frequency cable
AssigneeKabel-und Metallwerke Gutehoffnungshutte Aktiengesellschaft
InventorHeinz Buschkamp
Life of this patent
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Abstract
High frequency coaxial cable is provided with spacers bonded to both the inner and outer conductor through thin layers of bonding material. A bonding material is applied to the inner conductor and the spacer bonded thereto. A bonding material is then applied to the spacer and/or outer conductor, and the outer conductor is bonded to the spacer.
Claims10
A process for producing a coaxial high frequency cable, formed of an inner conductor, an outer conductor, and a spacer between the inner conductor and outer conductor, which is bonded thereto, comprising:
- applying a first bonding material in the form of at least one molded ring on the inner conductor;
- mounting at least one distance spacer on the at least one molded ring;
- bonding the at least one spacer to the inner conductor by the at least one molded ring of bonding material;
- applying a second bonding material on at least one of the inner surface of the outer conductor and the portion of the at least one spacer to be bonded to the outer conductor;
- placing the outer conductor around the inner conductor and in engagement with the at least one spacer;
- and
- bonding the at least one spacer to the outer conductor by the second bonding material.
4 more elements
A high frequency coaxial cable comprising:
- an inner conductor;
- an outer conductor concentric with the inner conductor and spaced therefrom, at least one spacer between the inner and outer conductor, said spacer being bonded to the inner conductor by a molded ring of bonding material and to the outer conductor by a layer of bonding material to provide a water-tight seal.
Dependencies are inferred from the claim text.