초록 ▼

A fuel filler assembly includes a filler tube including a tube inlet having a larger diameter than a tube outlet and a transition portion disposed between the tube inlet and the tube outlet. An insert is received by the tube inlet and includes an insert inlet and an insert outlet. The insert outlet

A fuel filler assembly includes a filler tube including a tube inlet having a larger diameter than a tube outlet and a transition portion disposed between the tube inlet and the tube outlet. An insert is received by the tube inlet and includes an insert inlet and an insert outlet. The insert outlet is received by the tube inlet and includes a nozzle opening axially offset from a central axis of at least one of the tube inlet, the insert inlet, and the insert outlet. The nozzle opening positions a nozzle received by the nozzle opening to direct supplied fuel toward the transition portion of the filler tube.

대표청구항 ▼

What is claimed is: 1. A fuel filler assembly comprising: a filler tube including a tube inlet having a larger diameter than a tube outlet and a transition portion disposed between said tube inlet and said tube outlet; an insert received by said tube inlet and including an insert inlet and an inser

What is claimed is: 1. A fuel filler assembly comprising: a filler tube including a tube inlet having a larger diameter than a tube outlet and a transition portion disposed between said tube inlet and said tube outlet; an insert received by said tube inlet and including an insert inlet and an insert outlet, said insert inlet spaced apart and extending from said filler tube and said insert outlet received by said tube inlet, disposed within said filler tube, and including a smaller diameter than said insert inlet; and a nozzle opening formed in an end wall of said insert outlet and axially offset from a central axis of said insert inlet, wherein said insert outlet positions a nozzle to direct supplied fuel toward said transition portion of said filler tube. 2. The fuel filler assembly of claim 1, wherein said nozzle opening includes a cylindrical wall extending around a perimeter of said nozzle opening. 3. The fuel filler assembly of claim 2, wherein said cylindrical wall extends into said tube inlet. 4. The fuel filler assembly of claim 1, further comprising at least one vent hole formed in said end wall of said insert outlet. 5. The fuel filler assembly of claim 1, further comprising a series of threads formed in said insert and cooperating with said nozzle opening to retain a nozzle within said insert. 6. A fuel filler assembly comprising: a filler tube including a tube inlet having a larger diameter than a tube outlet and a transition portion disposed between said tube inlet and said tube outlet; an insert received by said tube inlet and including an insert inlet having a larger diameter than an insert outlet, said insert outlet axially offset from said insert inlet and received within said filler tube and said insert inlet spaced apart from said filler tube and axially offset from said tube outlet to direct fuel received at said insert inlet to said transition portion; and a nozzle opening formed in an end wall of said insert outlet. 7. The fuel filler assembly of claim 6, further comprising a conical surface extending between said insert inlet and said insert outlet. 8. The fuel filler assembly of claim 7, wherein said conical surface engages said filler tube at said tube inlet when said insert is attached to said filler tube. 9. The fuel filler assembly of claim 6, wherein said tube inlet at least partially surrounds said insert outlet. 10. The fuel filler assembly of claim 6, wherein said insert inlet is offset from a central axis of said tube outlet approximately 15 millimeters. 11. The fuel filler assembly of claim 6, wherein said nozzle opening is axially offset from a central axis of said tube inlet, said insert inlet, and said insert outlet to direct supplied fuel towards said transition portion. 12. The fuel filler assembly of claim 6, wherein said nozzle opening includes a cylindrical wall extending around a perimeter of said nozzle opening. 13. The fuel filler assembly of claim 12, wherein said cylindrical wall extends into said tube inlet. 14. The fuel filler assembly of claim 6, further comprising at least one vent hole formed in said end wall of said insert outlet. 15. A fuel filler assembly comprising: a filler tube having an elongate body includes a tapered surface extending between a tube inlet and a tube outlet, said tube inlet having a greater diameter than, and axially offset from, said tube outlet, said tube outlet operable to be attached to a remotely-located fuel tank; and an insert having an insert inlet including a first diameter and an insert outlet including a second diameter less than said first diameter, said insert inlet extending from said tube inlet away from said tube outlet and operable to receive a fuel nozzle and said insert outlet operable to position said fuel nozzle relative to said tapered surface, said insert outlet including a nozzle opening that is axially offset from said insert outlet to position said fuel nozzle relative to said insert outlet and direct fuel from said fuel nozzle toward said tapered surface. 16. The fuel filler assembly of claim 15, wherein said insert outlet is disposed within said filler tube. 17. The fuel filler assembly of claim 15, wherein said insert inlet is spaced apart from said filler tube. 18. The fuel filler assembly of claim 15, wherein said tapered surface is formed at an angle relative to a central axis of said tube inlet. 19. The fuel filler assembly of claim 15, wherein said insert includes a tapered surface extending between said insert inlet and said insert outlet. 20. The fuel filler assembly of claim 19, wherein said tapered surface engages said filler tube at said tube inlet when said insert is attached to said filler tube. 21. The fuel filler assembly of claim 15, wherein said nozzle opening is axially offset from a central axis of said insert outlet to direct fuel supplied by a fuel nozzle towards said transition portion. 22. The fuel filler assembly of claim 15, wherein said nozzle opening is formed in said insert outlet. 23. The fuel filler assembly of claim 15, wherein said nozzle opening includes a cylindrical wall extending around a perimeter of said nozzle opening. 24. The fuel filler assembly of claim 23, wherein said cylindrical wall extends into said tube inlet. 25. The fuel filler assembly of claim 15 wherein said nozzle opening is formed in an end wall of said insert outlet. 26. The fuel filler assembly of claim 25, further comprising at least one vent hole formed in said end wall of said insert outlet. 27. The fuel filler assembly of claim 15, further comprising a series of threads formed in said insert and cooperating with said nozzle opening to retain a nozzle within said insert. 28. A fuel filler assembly comprising: a filler tube including a tube inlet having a larger diameter than a tube outlet and a transition portion disposed between said tube inlet and said tube outlet; an insert received by said tube inlet and including an insert inlet having a larger diameter than an insert outlet, said insert outlet axially offset from said insert inlet and received within said filler tube and said insert inlet spaced apart from said filler tube and axially offset from said tube outlet to direct fuel received at said insert inlet to said transition portion; a nozzle opening formed in said insert outlet; and a series of threads formed in said insert and cooperating with said nozzle opening to retain a nozzle within said insert.