Sound-proofed internal combustion engine

Details Sound-proofed internal combustion engine Sound-proofed internal combustion engine

1978-01-17

1979-03-06

Lazarus, Ira S.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123 417, 181204, F02B 7700, F01P 102

Patent

active

RE0299235

ABSTRACT:
An internal combustion engine having a soundproof casing aerated by a blower and divided by at least one partition wall into two cooling air ducts tightly separated from each other, one of the ducts containing all fuel carrying members of the engine, the second duct containing the members of the exhaust system of the engine, the cooling air ducts being admitted by two partial cooling air flows.

REFERENCES:
patent: 2177687 (1939-10-01), Bracken et al.
patent: 2815742 (1957-12-01), Kiekhaefer
patent: 3036566 (1962-05-01), Dobbertin
patent: 3521726 (1970-07-01), Freyn
patent: 3530840 (1970-09-01), Freyn
patent: 3601101 (1971-08-01), Thien et al.
patent: 3612022 (1971-10-01), Von Bomhard
patent: 3684053 (1972-08-01), Fachbach et al.
patent: 3693602 (1972-09-01), Thien et al.
patent: 3782496 (1974-01-01), Thien et al.
patent: 3796280 (1974-03-01), Thien et al.

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