Fuel injector with valve bounce inhibiting means

Details Fuel injector with valve bounce inhibiting means Fuel injector with valve bounce inhibiting means

1992-12-18

1993-12-21

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Fluid pressure responsive discharge modifier* or flow...

Fuel injector or burner

2395339, 23953311, 2395851, 251 50, 335277, F02M 5106

Patent

active

052715655

ABSTRACT:
An improved fuel injector for an internal combustion engine with structure which produces a counterforce on the injector valve subsequent to valve closing to inhibit substantial rebound movement of the valve away form its seating surface as caused by the impact of valve closing accompanied by elastic deformation of a valve and its seating surface. The counterforce is generated by creation of a reduced fluid pressure between closely spaced and parallel surfaces, one on the movable valve and the other on the stationary valve guide.

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