| 摘要 |
An improved elongated fuel inlet pipe having an opening on one end for inserting a fuel source and a plunger valve at an opposite end for permitting fluid to flow into a tank. The pipe has a plurality of slots in a top sidewall of the pipe, a movable closure over the slots and a spring to bias the collar to a closed position. A gate is mounted inside the pipe and is drivingly linked to the closure by a finger that extends through one of the slots for displacing the closure longitudinally toward the plunger valve when there is an increased pressure applied to the gate for permitting fluid flow through the slot.
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