Fuel injection

Details Fuel injection Fuel injection

1989-06-21

1990-09-25

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Including valve means in flow line

Reciprocating

239585, 13762528, 25112916, F16K 3102

Patent

active

049587749

ABSTRACT:
An injector has a single tapered valve controlling fuel flow to a plurality of outlet passages. The entrance to each outlet passage has an orifice surrounded by a raised valve seat. Each valve seat is separated from the other valve seats by a recessed space. The valve pivots as it is displaced from the valve seat to allow fuel flow through the outlet passages, and is constrained against other motion within the injector. The valve seats are clustered beneath the free end of the valve. The orifices are sized to compensate for the unequal lift of the tapered valve from the valve seats.

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patent: 2755851 (1956-07-01), Dow et al.
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patent: 4354640 (1982-10-01), Hans
patent: 4515129 (1985-05-01), Stettner
patent: 4570598 (1986-02-01), Samson
patent: 4572436 (1986-02-01), Stettner et al.
patent: 4708117 (1987-11-01), Mesenich
patent: 4768720 (1988-09-01), Cocca
patent: 4905962 (1990-03-01), Iljir

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