Fuel injection valve for internal combustion engines

Details Fuel injection valve for internal combustion engines Fuel injection valve for internal combustion engines

1997-11-07

1999-09-14

Weldon, Kevin

Fluid sprinkling, spraying, and diffusing

Fluid pressure responsive discharge modifier* or flow...

Fuel injector or burner

F02M 4500

Patent

active

059509309

ABSTRACT:
A fuel injection valve for internal combustion engines, having a valve body member axially displaceable in a bore of the valve body. The valve member has a sealing face with which the sealing face cooperates with a valve seat on the valve body. The valve body has at least one injection opening, which can be uncovered in a course of a valve member opening stroke motion only after a certain idle stroke has been excited and the valve sealing face has lifted from the valve seat. The injection opening is provided in the wall of the valve body and an inlet opening of the injection opening is closable by the valve member.

REFERENCES:
patent: 3612407 (1971-10-01), Itano
patent: 4216912 (1980-08-01), Kopse
patent: 4238075 (1980-12-01), Bauder
patent: 4549696 (1985-10-01), Gaskell
patent: 4909444 (1990-03-01), Sczomak

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