Title:
SUPPLY PIPE FOR VEHICULAR GASEOUS FUEL
Document Type and Number:
WIPO Patent Application WO/2023/119921
Kind Code:
A1
Abstract:
In order to provide a supply pipe that is for a vehicular gaseous fuel and that can, when the pressure pulsation of the gaseous fuel is to be suppressed, inhibit an increase in the cost and weight thereof, and can increase the degree of freedom in layout, a supply pipe (10) for a vehicular gaseous fuel comprises: a main pipe (12) through which a gaseous fuel to be supplied to an engine (E) installed on a vehicle flows; a sub-tank (13) separated from the main pipe (12); and a coupling member (14) that couples the main pipe (12) and the sub-tank (13). The sub-tank (13) is coupled to the main pipe (12) through the coupling member (14).
Inventors:
KATSUMATA HIROYUKI (JP)
KANDA TAKANORI (JP)
KANDA TAKANORI (JP)
Application Number:
PCT/JP2022/041657
Publication Date:
June 29, 2023
Filing Date:
November 09, 2022
Export Citation:
Assignee:
USUI CO LTD (JP)
International Classes:
F02M55/00; F02M21/02; F02M37/00; F02M55/02
Foreign References:
| JP2015108292A | 2015-06-11 | |||
| US20170350357A1 | 2017-12-07 | |||
| US20140041635A1 | 2014-02-13 | |||
| JP2018115641A | 2018-07-26 | |||
| JP2019519725A | 2019-07-11 | |||
| JP2000161178A | 2000-06-13 | |||
| JP2005069111A | 2005-03-17 |
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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