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FUEL INJECTION APPARATUS

  • US 20100252659A1
  • Filed: 04/01/2010
  • Published: 10/07/2010
  • Est. Priority Date: 04/03/2009
  • Status: Active Grant
First Claim
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1. A fuel injection apparatus comprising:

  • a body having a high-pressure fuel passage that allows high pressure fuel to flow therethrough;

    a nozzle having an injection orifice that allows high pressure fuel to be injected therethrough when the nozzle is opened;

    a pressure control unit that controls opening and closing of the nozzle by controlling pressure applied to a nozzle needle of the nozzle in accordance with an electric signal received from an exterior;

    a physical quantity measurement unit that outputs an electric signal in accordance with a physical quantity of high pressure fuel;

    a first terminal connected to the pressure control unit;

    a second terminal connected to the physical quantity measurement unit;

    a positioning member that integrally holds the first terminal and the second terminal and locates the first terminal and the second terminal at predetermined positions; and

    a connector main body portion that receives therein the positioning member, the connector main body portion being made of a resin.

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