Title:
GASOLINE DIRECT INJECTION RAIL
Document Type and Number:
WIPO Patent Application WO/2016/166923
Kind Code:
A1
Abstract:
[Problem] To obtain a gasoline direct injection rail for which plating treatment of a rail body and the inside of an inlet part can be simply and reliably performed, and which has an orifice and has superior mechanical properties.
[Solution] This gasoline direct injection rail is provided with: a steel rail body 4, an inlet part 6 integrally or separately provided on one end 5 of the rail body 4 and having a communication passage 7 therein which communicates with a fuel passage of the rail body 4; and a plurality of injector holders communicating with the fuel passage, the gasoline direct injection rail being characterized in that a stainless steel orifice member 1 formed separately from the rail body 4 is fixedly disposed in the communication passage 7 of the inlet part 6.
Inventors:
NISHIZAWA HIROYUKI (JP)
SUZUKI SHUJI (JP)
SUZUKI SHUJI (JP)
Application Number:
PCT/JP2016/000493
Publication Date:
October 20, 2016
Filing Date:
February 01, 2016
Export Citation:
Assignee:
USUI KOKUSAI SANGYO KK (JP)
International Classes:
F02M55/02; F02M37/00; F02M69/46
Foreign References:
| JP2014047671A | 2014-03-17 | |||
| JP2003049741A | 2003-02-21 | |||
| JPH08114160A | 1996-05-07 | |||
| JP2007247641A | 2007-09-27 |
Other References:
See also references of EP 3284945A4
Attorney, Agent or Firm:
GINZA SOGO PATENT FIRM (JP)
Patent business corporation The Ginza synthesis patent firm (JP)
Patent business corporation The Ginza synthesis patent firm (JP)
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