• 专利标题: GASOLINE DIRECT INJECTION RAIL
  • 申请号: US15559829
    申请日: 2016-02-01
  • 公开(公告)号: US20180051665A1
    公开(公告)日: 2018-02-22
  • 发明人: Hiroyuki NISHIZAWAShuji SUZUKI
  • 申请人: USUI CO, LTD.
  • 优先权: JP2015-083009 20150415
  • 国际申请: PCT/JP2016/000493 WO 20160201
  • 主分类号: F02M55/02
  • IPC分类号: F02M55/02
GASOLINE DIRECT INJECTION RAIL
摘要:
To obtain a gasoline direct injection rail that enables plating treatment to be easily and reliably performed on the inside of a rail body and an inlet part, also, that includes an orifice, and that has excellent mechanical properties. In a gasoline direct injection rail comprising a steel rail body 4, an inlet part 6 provided integrally with or separately from a first end 5 of the rail body 4 and comprising therein a communication passage 7 in communication with a fuel passage of the rail body 4, and a plurality of injector holders in communication with the fuel passage, a stainless orifice member 1 formed separately from the rail body 4 is securely disposed in the communication passage 7 of the inlet part 6.
公开/授权文献
信息查询
0/0