Title:
誤給油防止装置
Document Type and Number:
Japanese Patent JP6462957
Kind Code:
B2
Abstract:
An erroneous refueling prevention device restricts or allows insertion of a refueling gun into a refueling passage depending on an outer diameter of the refueling gun. The device includes a flap (4) configured to open or close the refueling passage by a turn of the flap about a first turn pivot (4i); and a switch (6) configured to be unlocked from the flap (4) by a turn of the flap (4) to a half-opened state, and to turn about a second turn pivot (6c). The switch (6) includes a protrusion detector (6d) configured to, in response to the turn, project to a position where the protrusion detector faces the refueling passage. The switch (6) restricts or allows a turn (4) of the flap from the half-opened state to a fully-opened state, depending on a turn amount of the switch to be determined by a contact relationship between the protrusion detector (6d) and the refueling gun.
Inventors:
Hirohara Ken
Kim Taisei
Kim Taisei
Application Number:
JP2018523588A
Publication Date:
January 30, 2019
Filing Date:
May 12, 2017
Export Citation:
Assignee:
Yachiyo Industry Co., Ltd.
International Classes:
B60K15/04
Domestic Patent References:
| JP2006103679A | ||||
| JP200849952A | ||||
| JP2007261492A | ||||
| JP2011213235A | ||||
| JP5385288B2 |
Foreign References:
| GB2431634A | ||||
| WO2017056914A1 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office