The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 1976
Filed:
Mar. 12, 1975
Jerzy A Olszewski, Edison, NJ (US);
Ludwik Jachimowicz, Elizabeth, NJ (US);
General Cable Corporation, Greenwich, CT (US);
Abstract
This invention is a coaxial cable with watertight compartments between the discs that hold a center conductor coaxial with a tubular outer conductor. The object of the invention is to obtain greater mechanical strength for the cable without undue increase in attenuation. Discs are connected with the center conductor by a chromate conversion coating on the copper of the center conductor; by a polyethylene tube hugging the center conductor; and by necked down regions of the center conductor. This latter construction makes the cable suitable for microwave transmission as well as TV signals. Disc bonding to the outer conductor utilizes coatings on the inside surface of the outer conductor.