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:
Apr. 26, 1988
Filed:
Feb. 13, 1987
Applicant:
Inventors:
Assignee:
Oronzio deNora S.A., Lugano, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B / ; C23F / ;
U.S. Cl.
CPC ...
405211 ; 204147 ; 204197 ; 405224 ;
Abstract
The present invention concerns a system for cathodic protection of off-shore structures, by the impressed current method, which system comprises tubular anode assemblies (1, 1') coaxially applied onto power supply cables (4), supported by ropes (5) tensioned between anchoring bodies (15) and the structure to be protected (17) or directly supported by the structure to be protected. The tubular anodes, the relevant hydraulic sealings and electrical connections and the power supply cables (4) are not subjected to the mechanical stresses affecting the support.