Fuel injector

Details Fuel injector Fuel injector

1978-10-30

1980-02-12

Valenza, Joseph E.

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

251129, F02M 5106, F16K 3106

Patent

active

041879872

ABSTRACT:
A fuel injector for internal combustion engines, comprising a controllable fuel injection pump and a fuel injection valve. The valve has a spring-loaded valve needle which opens counter to the direction of flow of fuel, and which is acted upon by an additional closing force during closure of the needle. The armature of a lifting magnet acts upon that end of the valve needle which faces the spring, and acts in the direction of closure and parallel to the valve spring.

REFERENCES:
patent: 2356134 (1944-08-01), Voit
patent: 3830433 (1974-08-01), Miyake

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