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:
Nov. 22, 1983
Filed:
Jun. 21, 1982
Applicant:
Inventor:
Edward M Spencer, Chalfont, PA (US);
Assignee:
Brown Boveri Electric Inc., Rolling Meadows, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02G / ; H02G / ; H01B / ;
U.S. Cl.
CPC ...
174 28 ; 174 / ; 174 37 ;
Abstract
A gas-insulated high voltage cable for submersion in water has an increased internal gas pressure in the interior of the outer cable housings which are to be at a depth greater than 100 feet. The wall thickness of the housings may be the same as that of housing sections which are at external ambient pressure or at an external pressure given by immersion in water at a depth of less than 100 feet. The increased pressure is applied to the housings through the central conductor which is continuous for the cable.