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Title:
CAP OF IN-VEHICLE TANK
Document Type and Number:
WIPO Patent Application WO/2022/065155
Kind Code:
A1
Abstract:
This cap has an insertion part of which the outer circumference is inserted in close contact with an opening part formed in the upper part of a reserve tank, and a breathing hole that is formed so as to penetrate the thickness of the insertion part in the insertion direction and that allows communication between the inside of the reserve tank and the outside of the reserve tank when the cap has been inserted into the reserve tank. The breathing hole has a conical shape that widens in diameter toward the upper side when the cap has been inserted.

Inventors:
YOKOI NAOYUKI (JP)
HIKICHI RYO (JP)
Application Number:
PCT/JP2021/033906
Publication Date:
March 31, 2022
Filing Date:
September 15, 2021
Export Citation:
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Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F01P11/00; B65D51/16; F16J13/12; F16J13/14
Domestic Patent References:
WO2010016157A12010-02-11
Foreign References:
JP2019052574A2019-04-04
JPS5981735U1984-06-02
JPH09100719A1997-04-15
JP2020063686A2020-04-23
JP2000509454A2000-07-25
JPH05340246A1993-12-21
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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