Internal-combustion engines – Frame construction – Horizontal cylinder
Patent
1980-05-21
1982-04-13
Lazarus, Ira S.
Internal-combustion engines
Frame construction
Horizontal cylinder
123195S, 123198E, 123 52M, 123 417, 181204, F02B 7702
Patent
active
043242081
ABSTRACT:
An internal combustion engine surrounded, at least in part, by a sound insulating casing. The casing is closed to the atmosphere with the exception of an inlet opening for receiving air for combustion in the engine. An air filter is coupled to the inlet opening for filtering the air passing through this opening into the interior of the casing.
REFERENCES:
patent: Re29923 (1979-03-01), Thien et al.
patent: 3521726 (1970-07-01), Freyn
patent: 3695386 (1972-10-01), Thien et al.
patent: 3949726 (1976-04-01), List
patent: 3951114 (1976-04-01), Fachbach et al.
patent: 4122820 (1978-10-01), Ryberg
patent: 4164262 (1979-08-01), Statsche et al.
patent: 4257368 (1981-03-01), Hofbauer
Danckert Hermann
Leptien Helmut
Lazarus Ira S.
Volkswagenwerk Aktiengesellschaft
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