Title:
FUEL FEEDING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2020/195406
Kind Code:
A1
Abstract:
According to the present invention, a breather pipe accommodated in a filler pipe attached to a fuel tank is provided with a tip part, wherein the tip part protrudes into the fuel tank from a fuel flow passage. The tip part has: a first tip section that forms a first breather flow passage extending downward inside the fuel tank from a tank-side inner opening of the fuel flow passage; a second tip section that is continuous to the first tip section and forms a second breather flow passage extending upward inside the fuel tank from the terminal end of the first breather flow passage; and a liquid discharge hole that discharges a fuel into the fuel tank from the breather flow passage in a lower end portion in the vertically downward direction of the breather flow passage over the second breather flow passage from the first breather flow passage.
Inventors:
SEKIHARA ATSUSHI (JP)
SUZUKI SATOSHI (JP)
SUZUKI SATOSHI (JP)
Application Number:
PCT/JP2020/006819
Publication Date:
October 01, 2020
Filing Date:
February 20, 2020
Export Citation:
Assignee:
TOYODA GOSEI KK (JP)
International Classes:
B60K15/035; B60K15/04; F02M37/00; F16K15/03
Foreign References:
| JP2005537980A | 2005-12-15 | |||
| JPS62122737U | 1987-08-04 | |||
| JP2018534486A | 2018-11-22 | |||
| US20080142111A1 | 2008-06-19 |
Attorney, Agent or Firm:
TOKKYO GYOMUHOJIN MEISEI INTERNATIONAL PATENT FIRM (JP)
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