Title:
GASOLINE DIRECT-INJECTION RAIL
Document Type and Number:
WIPO Patent Application WO/2018/037702
Kind Code:
A1
Abstract:
To obtain a gasoline direct-injection rail provided with an inlet that makes it possible to reduce pressure without increasing the inside diameter of a high-pressure pipe, even when the pressure of the system is increased. [Solution] A gasoline direct-injection rail having an inlet 2, 21 provided to one end 15, 34 of a rail body 1, 20, wherein an orifice 12, 31 is provided in the interior of the rail body 1, 20, a fuel flow passage 4, 23 is provided to the inlet 2, 21, and a hollow cavity 8, 27 is provided between the fuel flow passage 4, 23 and the orifice 12, 31.
Inventors:
SUZUKI SHUJI (JP)
Application Number:
PCT/JP2017/023403
Publication Date:
March 01, 2018
Filing Date:
June 26, 2017
Export Citation:
Assignee:
USUI CO LTD (JP)
International Classes:
F02M55/02
Foreign References:
| US20140261330A1 | 2014-09-18 | |||
| JPH08246984A | 1996-09-24 | |||
| JPH08261097A | 1996-10-08 | |||
| JP2012097690A | 2012-05-24 | |||
| JP2012097690A | 2012-05-24 |
Other References:
See also references of EP 3483421A4
Attorney, Agent or Firm:
GINZA SOGO PATENT FIRM (JP)
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