Air cleaner for engine

Details Air cleaner for engine Air cleaner for engine

1985-07-29

1987-01-06

Hart, Charles

Gas separation

With nonliquid cleaning means for separating media

Solid agent cleaning member movingly contacts apparatus

55385B, 55DIG28, 123198E, 181204, B01D 2504

Patent

active

046344578

ABSTRACT:
An air cleaner for an engine is provided according to the invention. Said air cleaner comprises openings for communicating with atmosphere provided along a peripheral portion surrounding a suction chamber communicating with a suction port of a carburetor, a filter to cover said openings, a suction path formed along the inside of said openings, a partition wall provided to separate said suction path and said suction chamber, and a communicating path to provide communication between said suction path and said suction chamber so that the suction sound of the engine is prevented by said partition wall from propagating directly to atmosphere and reduced due to interference caused when passing through the long suction path which is located inside the filter, without reducing the area of the path through which suction air passes.

REFERENCES:
patent: 2586935 (1952-02-01), Gerson
patent: 2764142 (1956-09-01), McMullen
patent: 2904129 (1959-09-01), McMichael
patent: 2943699 (1960-07-01), Thornburgh
patent: 2954091 (1960-09-01), McMichael
patent: 3927656 (1975-12-01), Reed et al.
patent: 3939231 (1976-02-01), Steele et al.
patent: 4183344 (1980-01-01), Kirchweger et al.
patent: 4548169 (1985-10-01), Nagashima

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