Heated trolley electrification systems and methods of assembling

  • Inventors:
  • Assignees: Insul 8 Corp
  • Publication Date: April 27, 1966
  • Publication Number: GB-1027707-A


1,027,707. Electric conductors. INSUL-8- CORPORATION. Sept. 25, 1964 [Oct. 14, 1963 (2)], No. 39119/64. Heading H1A. [Also in Division B7] In a system of bus-bars, each bus-bar 24 is of figure-of-8 crosssection with an electrical resistance heater wire 52 in the lobe 50 to maintain a longitudinal pick-off surface 25 free of ice, for example. An electrical insulating sheath 53 of low heat conductivity forms, with the busb ar 24, air pockets 54.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (1)

    Publication numberPublication dateAssigneeTitle
    FR-2658958-A1August 30, 1991Mannesmann AgFixation pour des rails conducteurs.