Title:
DRAIN DEVICE OF FUEL STORAGE CONTAINER
Document Type and Number:
Japanese Patent JP2021110252
Kind Code:
A
Abstract:
To easily confirm an open/closed state of a drain device.SOLUTION: A drain device for draining fuel from a fuel storage container, comprises a passage forming member having a drain passage, and a valve member that opens and closes the drain passage with opening and closing operation accompanied by rotation around an axis, where the valve member has an operating part exposed to the outside, and the outer peripheral surface of the operating part is non-circular with respect to the axis. In some embodiments, the outer peripheral surface has a flat surface part and a curved surface part. In some embodiments, the outer peripheral surface has two flat surface parts arranged at opposite poles.SELECTED DRAWING: Figure 1
Inventors:
HONDA KOKI
Application Number:
JP2020000774A
Publication Date:
August 02, 2021
Filing Date:
January 07, 2020
Export Citation:
Assignee:
AISAN IND
International Classes:
F02M37/00; B60K15/03
Attorney, Agent or Firm:
Okada International Patent Office