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:
Sep. 20, 2022
Filed:
Sep. 24, 2018
Applicant:
Hitachi Energy Switzerland Ag, Baden, CH;
Inventors:
Charles Doiron, Basel, CH;
Thomas Alfred Paul, Wädenswil, CH;
Branimir Radisavljevic, Zürich, CH;
Nitesh Ranjan, Niederrohrdorf, CH;
Anna Di-Gianni, Dättwil, CH;
Saskia Scheel, Lenzburg, CH;
Assignee:
HITACHI ENERGY SWITZERLAND AG, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 3/24 (2006.01); H01B 3/46 (2006.01); H01B 3/42 (2006.01); H01H 33/22 (2006.01); H01B 3/56 (2006.01); C07C 19/08 (2006.01);
U.S. Cl.
CPC ...
H01B 3/24 (2013.01); H01B 3/421 (2013.01); H01B 3/427 (2013.01); H01B 3/46 (2013.01); H01B 3/56 (2013.01); H01H 33/22 (2013.01); C07C 19/08 (2013.01);
Abstract
The present invention relates to the use of a linear octafluorobutene as a dielectric compound in an environmentally safe dielectric-insulation or arc-extinction fluid for an apparatus for the generation, the transmission, the distribution and/or the usage of electrical energy.