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:
May. 24, 2016
Filed:
Dec. 17, 2013
Applicant:
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Inventors:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 5/08 (2006.01); H01B 7/295 (2006.01); H01B 7/17 (2006.01); H01B 3/44 (2006.01); H01B 7/04 (2006.01); H01B 7/02 (2006.01);
U.S. Cl.
CPC ...
H01B 7/295 (2013.01); H01B 3/441 (2013.01); H01B 3/447 (2013.01); H01B 3/448 (2013.01); H01B 7/17 (2013.01); H01B 7/0275 (2013.01); H01B 7/04 (2013.01);
Abstract
An electric cable for improving flexibility of an insulating resin portion of the electric cable expressed by a secant modulus value is provided. In an electric cablein which an outer periphery of a conductormade of wires with diameters from 0.15 to 0.5 mm and having a cross-sectional area of 20 mmor more is covered with an insulating resinincluding a flame retardant, a ratio of an electric cable diameter to a conductor diameter is from 1.15 to 1.40, and a secant modulus of the insulating resinis from 10 to 50 MPa.