Fuel injection valve

Fuel injection valve

  • CN 101,828,026 A
  • Filed: 09/24/2008
  • Published: 09/08/2010
  • Est. Priority Date: 10/18/2007
  • Status: Active Application
First Claim
Patent Images

1. the Fuelinjection nozzle that is used for internal combustion engine fuel injection equipment, has valve longitudinal axis (10), the actuator that encourages with electromagnetic circuit form, this electromagnetic circuit has electromagnetic coil (1), outside flux circuit components (11) and be used for the movable armature (27) of control valve closure body (24), this valve closure body and valve seat (30) acting in conjunction that is arranged on the valve body (29), it is characterized in that, be used for the flux circuit components (11) of the coil chamber of described electromagnetic coil (1) by described outside, one cover (14) and inwardly limiting by the sleeve body (2) of a thin-walled.

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