Title:
EARTH STRUCTURE FOR FILLER PIPE
Document Type and Number:
WIPO Patent Application WO/2022/181089
Kind Code:
A1
Abstract:
Electrification of a filler pipe is prevented, and sealing between the filler pipe and a cover member is improved. An earth structure for a filler pipe 4 comprises the filler pipe 4, a tubular cover member 5 into which an upstream end 4a of the filler pipe 4 is inserted and which marks out an oil supply port 3, an annular seal part (22) interposed between the filler pipe 4 and the cover member 5, and an earth member 30 that is attached to an outer surface 4b of the filler pipe 4 and that extends along the longitudinal direction of the filler pipe 4. The cover member 5 is made of a conductive material, and the earth member 30 comes into contact with the cover member 5 downstream of the seal part (22). Sealing between the filler pipe 4 and the cover member 5 improves because there is no need to position the earth member 30 so as to pass through the seal part.
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Inventors:
ONO TAKAHIKO (JP)
HIROHARA TAKASHI (JP)
HANAHARA HIROSHI (JP)
KOYAMA TADASHI (JP)
NAGATA TAKATOSHI (JP)
HIROHARA TAKASHI (JP)
HANAHARA HIROSHI (JP)
KOYAMA TADASHI (JP)
NAGATA TAKATOSHI (JP)
Application Number:
PCT/JP2022/000731
Publication Date:
September 01, 2022
Filing Date:
January 12, 2022
Export Citation:
Assignee:
YACHIYO IND CO LTD (JP)
International Classes:
B60K15/04; F02M37/00
Domestic Patent References:
| WO2019004026A1 | 2019-01-03 | |||
| WO2020003702A1 | 2020-01-02 |
Foreign References:
| JP2017538614A | 2017-12-28 | |||
| JP2011213128A | 2011-10-27 | |||
| JP2009220590A | 2009-10-01 | |||
| JP2012011848A | 2012-01-19 |
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
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