Hyundai Motor Company

Kia Motors Corporation

Korea Fuel-Tech Corporation

Dong Chui Lee

Sung Won Lee

Seung Hoon Choi

Tae Yoon Lee

Jun Sik Lim

June Young Park

Ki Hong Kim

A capless filler neck structure including a filler tube configured to be fixed into a vehicle and define a transfer passage for fuel to be transferred to a fuel tank of the vehicle, a first retainer fitted into the filler tube, a first flapper positioned adjacent to the first retainer to be sealed from the outside, a second retainer positioned adjacent to the first retainer and fitted into the filler tube, a cover fitted to the second retainer to define an opening configured to receive a fuel gun, a second flapper positioned adjacent to the second retainer to be sealed from the outside, and an anti-error-injection member fitted to the second retainer and configured to be unlatched when the fuel gun having a predetermined diameter or more is inserted.

Capless filler neck structure

Growing community of inventors

Hwaseong-si, South Korea

Dong Chui Lee