Structure for fuel filling opening of automobile

A structure for a fuel filling opening of an automobile is configure such that, when fuel supplied from a fuel supply nozzle flows back to the fuel filling opening side, the fuel flowed back can be slowly discharged to the outside from the fuel filling opening. The structure is provided with ring re...

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Bibliographische Detailangaben
Hauptverfasser:	MURABAYASHI SHINYA, SATO YU
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKING PERFORMING OPERATIONS STORING TRANSPORTING UNPACKING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A structure for a fuel filling opening of an automobile is configure such that, when fuel supplied from a fuel supply nozzle flows back to the fuel filling opening side, the fuel flowed back can be slowly discharged to the outside from the fuel filling opening. The structure is provided with ring recesses formed in a ring opening of an operation ring, and also with partitioning recesses formed in an opening in an outer tube partition. The recesses are arranged offset in the circumferential direction to form a labyrinth.