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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.:

US 9737957 B1

PDFFull Text
Date of Patent:
Aug. 22, 2017

Filed:

Sep. 30, 2014

Method for treating the surface of a wall in an electrical protection apparatus and apparatus comprising at least one wall treated according to said method

Applicant:

Schneider Electric Industries Sas, Rueil Malmaison, FR;

Inventors:

Michel Rapeaux, Grenoble, FR;

Marc Rival, Grenoble, FR;

Salaheddine Faik, Grenoble, FR;

Assignee:

SCHNEIDER ELECTRIC INDUSTRIES SAS, Rueil-Malmaison, FR;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Shamim Ahmed

Int. Cl.
CPC ...
B23K 26/00 (2014.01); B23K 26/352 (2014.01); H02B 1/04 (2006.01); B29C 37/00 (2006.01); H01H 73/18 (2006.01); B23K 26/362 (2014.01); B23K 26/402 (2014.01); B23K 26/0622 (2014.01); H01H 71/02 (2006.01); B29C 59/02 (2006.01); B23K 103/00 (2006.01); B23K 101/36 (2006.01);
U.S. Cl.
CPC ...
B23K 26/0084 (2013.01); B23K 26/0624 (2015.10); B23K 26/352 (2015.10); B23K 26/362 (2013.01); B23K 26/402 (2013.01); B29C 37/0053 (2013.01); H01H 71/025 (2013.01); H01H 73/18 (2013.01); H02B 1/04 (2013.01); B23K 2201/36 (2013.01); B23K 2203/42 (2015.10); B29C 2059/023 (2013.01); B29K 2995/0093 (2013.01);
Abstract

A method for treating a surface of a wall, that can reduce conductivity thereof, the surface being located in a first area located near a second area in which an electric arc is likely to occur in an electrical protection apparatus, the first area constituting an area for recondensing cutting residue. The method includes micro-texturizing the surface to promote inhomogeneity in recondensation of cutting residue, by growing deposits of the residue on the surface to create islands of residue and thus to restrict conductivity of the resulting deposit.

Find Patent Forward Citations

Rapeaux, Michel. (2017). Method for treating the surface of a wall in an electrical protection apparatus and apparatus comprising at least one wall treated according to said method (U.S. Patent No. 9737957). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9737957

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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