Wall ducts through walls of pressure vessels

Details Wall ducts through walls of pressure vessels Wall ducts through walls of pressure vessels

1986-11-12

1988-07-19

Shoap, Allan N.

Electricity: conductors and insulators

Insulators

Through wall or plate

277 12, 277168, 174153R, 285 95, 285205, 285325, 285347, 374208, F16L 1700, F16L 4108, H01B 1740, H01B 1758

Patent

active

047586885

ABSTRACT:
A wall duct assembly for a high pressure storage vessel, such as the carbonator tank of a beverage dispenser, includes a cylindrical ring formed in a wall area of the vessel having an inner surface defining an opening in the vessel, a wall duct bushing in the opening having a flange for sealingly engaging the interior wall of the vessel around the opening, an annular groove in the bushing opening towards the inner surface of the cylindrical ring and a sealing gasket in the groove. The wall duct bushing also has an annular bore through which electrical lines or other conduits may pass to the interior of the vessel.

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