Fluid sprinkling – spraying – and diffusing – Including valve means in flow line – Reciprocating
Patent
1982-02-01
1985-06-04
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including valve means in flow line
Reciprocating
F02M 5108
Patent
active
045209626
ABSTRACT:
A fuel inlet opens at one end between a valve seat and an inner surface of a valve housing on which a globe valve slides. The other end of the fuel inlet opens to an external surface of the valve housing. The fuel inlet runs almost in the direction of a central axis of the globe valve so as to prevent the formation of vortex flow around the globe valve. A spiral member is pressure fitted inside the valve housing immediately downstream of the valve seat with the spiral member being formed as a rod with a spiral fuel groove to swirl the fuel along the groove. An outlet orifice for fuel metering is formed immediately downstream of and as near as possible to the spiral member.
REFERENCES:
patent: 3731880 (1973-05-01), Williams
patent: 4186883 (1980-02-01), Robling
patent: 4216753 (1980-08-01), Inoue et al.
patent: 4218021 (1980-08-01), Palma
Hamashima Eiji
Momono Masakichi
Moriya Hisanori
Souma Masahiro
Hitachi , Ltd.
Hitachi Automotive Engineering Co. Ltd.
Kashnikow Andres
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