Air-fuel inlet device for internal combustion engines

Details Air-fuel inlet device for internal combustion engines Air-fuel inlet device for internal combustion engines

1978-03-20

1980-08-05

Lazarus, Ira S.

Internal-combustion engines

Charge forming device

Charge-mixing device in intake

261 78R, 48180R, F02M 2900

Patent

active

042156637

ABSTRACT:
An air-fuel inlet device for an internal combustion engine is characterized by a spacer having passages therethrough with recesses formed in the side walls of the passages. The spacer is positionable between a carburetor and an intake manifold of an engine with the passages establishing communication between the outlets from the carburetor and associated inlets to the manifold, and results in significantly increased engine efficiency, decreased fuel consumption and decreased exhaust emissions.

REFERENCES:
patent: 921934 (1909-05-01), Willard
patent: 1093385 (1914-04-01), Clemmer
patent: 1121868 (1914-12-01), Riotte et al.
patent: 1472665 (1923-10-01), Mowen
patent: 1483314 (1924-02-01), Rosenbrook
patent: 1522205 (1925-01-01), Petrovsky
patent: 1652010 (1927-12-01), Holloway
patent: 2639230 (1953-05-01), Lefebre
patent: 3645243 (1972-02-01), Ohlsson
patent: 4086899 (1978-05-01), Gaylord

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