Dual valve tank venting system

Fluent material handling – with receiver or receiver coacting mea – Diverse fluid containing pressure filling systems involving... – Filling with exhausting the receiver

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Details

141290, 137 43, B65B 104

Patent

active

056877781

ABSTRACT:
A tank venting system includes a first vent apparatus mounted on a top wall of a fuel tank, a second vent apparatus mounted on a raised top wall of a vapor dome on the fuel tank to lie in diagonally spaced-apart relation to the first vent apparatus, a fuel vapor conduit conducting fuel vapor discharged from the first and second vent apparatus to a vapor-recovery canister, and a nozzle shut-off tube having an inlet end extending through an aperture formed in the raised top wall of the vapor dome and an outlet end coupled to a fuel tank filler neck. The inlet end of the nozzle shut-off tube is configured to sense liquid fuel levels in the fuel tank.

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