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Method of constructing a padmounted distribution transformer

  • US 4,559,699 A
  • Filed: 06/08/1984
  • Issued: 12/24/1985
  • Est. Priority Date: 06/08/1984
  • Status: Expired due to Term
First Claim
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1. A method of constructing a padmounted distribution transformer including a top-loaded tank having terminals on a recessed terminal wall, a terminal cover pivotally attached to the tank, and a sill which supports the cover in its closed position, comprising the steps of:

  • forming the terminal wall of the tank with an integral flange having upper and lower surfaces, said flange forming a front panel extension which recesses the terminal wall,securing a metallic bar to one of the surfaces of said integral flange,assembling tank components, including the terminal wall, to provide a tank having an opening at its upper end,painting said tank,attaching components to the terminal wall, including electrical terminals,placing a core-coil assembly and liquid dielectric in said tank,welding a tank cover on said tank, to seal the opening at its upper end,attaching the terminal cover to said tank,closing said terminal cover to protect the terminal wall, and painting at least the area which includes the tank cover weld.

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