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Injector with subdivided pressure multiplier

  • US 20020084348A1
  • Filed: 11/08/2001
  • Published: 07/04/2002
  • Est. Priority Date: 11/08/2000
  • Status: Active Grant
First Claim
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1. An injector for injection a fuel under high pressure into a combustion chamber of an internal combustion engine, the injector comprising an injector housing;

  • a control chamber;

    a primary-side inlet to said control chamber a control valve which controls said primary-side inlet to said control chamber, a pressure multiplier movable in said injector housing, said pressure multiplier being formed as a two-part piston arrangement.

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