INTERNATIONAL PATENT: PROGRESS RAIL LOCOMOTIVE INC. FILES APPLICATION FOR "DC POWER SUPPLY SYSTEM HAVING A SINGLE BUS FOR DIRECTLY SUPPLYING REGENERATED POWER FOR LOCOMOTIVE OPERATION"

GENEVA, Feb. 18 -- PROGRESS RAIL LOCOMOTIVE INC. (9301 West 55th St.Lagrange, IL 60525) filed a patent application (PCT/US2024/041313) for "DC POWER SUPPLY SYSTEM HAVING A SINGLE BUS FOR DIRECTLY SUPPLYING REGENERATED POWER FOR LOCOMOTIVE OPERATION" on Aug 07, 2024. With publication no. WO/2026/035268, the details related to the patent application was published on Feb 12, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BELTRAMIN, Sidarta, Fornari (Rua Bergamo, 14882030-172 Curitiba - PR)

Abstract: A DC power supply system onboard a locomotive includes a DC power supply link; a traction devi...