Variable fuel delivery system for internal combustion engines

Details Variable fuel delivery system for internal combustion engines Variable fuel delivery system for internal combustion engines

1983-05-05

1984-11-27

Moy, Magdalen Y. C.

Internal-combustion engines

Charge forming device

Fuel injection system

261 44A, F02M 3900

Patent

active

044845588

ABSTRACT:
A pivotal air door or velocity blade provides a carburetor and injection action which transitionally changes back and forth in accordance with the door's angular position. The angular position of the air door or velocity blade is controlled by the movement of an upper rocker arm relative to a lower rocker arm. A cam unit acts on a contoured follower surface on the upper rocker arm, and the free end of the upper rocker arm acts against a contoured follower surface on the lower rocker arm, the lower rocker arm in turn acting on the inlet valve of an internal combustion engine.

REFERENCES:
patent: 4063905 (1977-12-01), Johnson et al.
patent: 4064843 (1977-12-01), Holzbaur
patent: 4102952 (1978-07-01), Snipgs
patent: 4149562 (1979-04-01), Johnson et al.
patent: 4184466 (1980-01-01), Nagele
patent: 4348999 (1982-09-01), Holzbaur et al.
patent: 4414948 (1983-11-01), Holzbaur

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