Fuel supply device for an internal combustion engine

Details Fuel supply device for an internal combustion engine Fuel supply device for an internal combustion engine

1989-10-23

1991-11-12

Miller, Carl Stuart

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123516, 123179L, 261DIG8, F02M 116

Patent

active

050638912

ABSTRACT:
A fuel supply device for internal combustion engines comprises a constant level chamber, an engine-driven fuel pump having an outlet connected to the constant level chamber and an inlet connected to a fuel reservoir through a pipe provided with a non-return valve. A capacity located on the pipe is defined by a wall movable between a first position where the capacity has a maximum volume and a second position where the capacity has a minimum volume. A spring continuously biases the movable wall towards the first position. The movable wall is drawn to the second position responsive to start up of the engine.

REFERENCES:
patent: 3805758 (1924-04-01), May
patent: 4554896 (1985-11-01), Sougawa
patent: 4684484 (1987-08-01), Guntly
patent: 4735751 (1988-04-01), Guntly
patent: 4814114 (1989-03-01), Charmley

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