Fuel injection system

Fuel injection system

  • CN 102,597,486 B
  • Filed: 10/12/2010
  • Issued: 08/25/2017
  • Est. Priority Date: 10/21/2009
  • Status: Active Grant
First Claim
Patent Images

1. fuel injection system (50), with least two injectors (64), the injector include respectively return andIt is connected with each other in the return by flexible pipe (10), the flexible pipe has internal cavity (12), in the cavityThe fuel of liquid can be flowed, and the cavity is surrounded by wall (13), it is characterised in that the wall (13) so elastically deformableGround is constructed so that the wall hydraulic pulsation of the fuel of liquid is decayed by the change of the volume of the cavity (12) andThe flexible pipe (10) has the line lining (18) of winding, and the line lining has 25 °

  • to 30 °

    of inclination angle (α

    ), the line lining(18) 4-12 roots line (23) is included on winding direction, the line (23) is made up of aromatic nylon.

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