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. 28, 2021
Filed:
Mar. 14, 2019
Applicant:
Arkema France, Colombes, FR;
Inventor:
Wissam Rached, Colombes, FR;
Assignee:
ARKEMA FRANCE, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 3/56 (2006.01); H01H 33/22 (2006.01); H01H 33/64 (2006.01); H02B 13/055 (2006.01); H01H 33/56 (2006.01); H01B 3/56 (2006.01);
U.S. Cl.
CPC ...
H01H 33/22 (2013.01); H01B 3/56 (2013.01); H01H 33/64 (2013.01); H02B 13/055 (2013.01); H01H 2033/566 (2013.01);
Abstract
The use of a gas as a medium for electrically isolating and/or extinguishing electric arcs, the gas including 1-chloro-2,3,3,3-tetrafluoropropene. Also, an electrical device including a sealed chamber containing electrical components and a gas for electrically isolating and/or extinguishing electric arcs, in which the gas includes 1-chloro-2,3,3,3-tetrafluoropropene. The gas may be only 1-chloro-2,3,3,3-tetrafluoropropene.