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:
Jun. 23, 1981
Filed:
Sep. 04, 1979
Applicant:
Inventor:
Roy E Wootton, Murrysville, PA (US);
Assignee:
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
174 / ; 174 / ; 252571 ;
Abstract
A relatively low-cost dielectric gas mixture including a halogenated hydrocarbon such as CC1.sub.2 F.sub.2, subject to carbonization in the presence of an electrical discharge, and a minor portion of CF.sub.3 NO.sub.2 or CF.sub.3 SO.sub.2 F which suppresses carbonization of the halogenated hydrocarbon.