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FUEL TANK VENTILATION DEVICE FOR ONE VEHICLE FUEL TANK AND EQUIPMENT FUEL TANK.
FUEL TANK VENTILATION DEVICE FOR ONE VEHICLE FUEL TANK AND EQUIPMENT FUEL TANK.
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机译:一种车辆用燃油箱和设备用燃油箱的燃油箱通风装置。
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摘要
The invention relates to a fuel tank vent assembly (10) for a vehicle fuel tank (30), in particular for a heavy vehicle fuel tank, comprising a housing (12) defining a vent opening (14), which is provided with a vent membrane (20) permeable for fuel vapour and air for venting the fuel tank (30). In order to provide both, a fuel vapour venting function as well as a discharge function for cases of excessive pressure within the interior of the fuel tank, the invention provides that said fuel tank assembly (10) further comprises a membrane holding element (18) movable between a closed position and a discharge position.
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