Invention Grant
US07882862B2 Fuel and vapor vent management system for filler neck 有权
燃油和蒸气排放管理系统,用于填充口

Fuel and vapor vent management system for filler neck
Abstract:
A filler neck closure assembly is provided for a fuel tank filler neck. The closure assembly is configured to receive a fuel-dispensing pump nozzle and to regulate discharge of liquid fuel and fuel vapor from a fuel tank filler neck to the surroundings.
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