when liquid in container to be filled reaches a predetermined level

Full Title

Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes (general disposition of plant in stations for supplying fuel to vehicles B60S5/02; for filling or emptying locomotive water tanks, e.g. water columns, B61K11/00; for refuelling aircraft during flight B64D39/00; liquid- handling ground installations specially adapted for fuelling stationary aircraft B64F1/28) > Details or accessories > Filling nozzles > automatically closing > when liquid in container to be filled reaches a predetermined level

Child Classifications

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• B67D 7/465
• B67D 7/48 by making use of air suction through an opening closed by the rising liquid