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:
Jan. 16, 2018
Filed:
Mar. 25, 2015
Alstom Transport Technologies, Levallois-Perret, FR;
Jean-Luc Hourtane, Bouc Bel Air, FR;
ALSTOM TRANSPORT TECHNOLOGIES, Saint-Ouen, FR;
Abstract
The inventive system, of the conduction type, comprises: a pair of power supply tracks, comprising a so-called live conductive track (), designed to be electrically connected to a voltage source, and a so-called neutral conductive track (), for the current return, designed to be electrically connected to a reference potential (V), the neutral track traveling parallel to the live track on a first side thereof; and a protective conductive track (), designed to be connected to a ground potential, the protective track traveling parallel to the live track () on a second side thereof, opposite the first side. The system is installed in a roadway such that the live, neutral and protective conductive tracks are flush with a surface () of the roadway ().