Patents Assigned to TORONTO TRANSIT COMMISSION
  • Device, system and method for electrical arc suppression on a power rail
    Patent number: 11594872
    Abstract: A direct current (DC) traction power electric arc suppressing device is provided. The device comprises a parallel resistor-capacitor (RC) circuit electrically connected between a main traction power rail and an associated power rail incline end section with a narrow insulating joint installed between the main traction power rail and the associated power rail end section incline.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: February 28, 2023
    Assignee: TORONTO TRANSIT COMMISSION
    Inventor: Marcus Reis