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Title: Tuned intake air system for a rotary engine

Patent ·
OSTI ID:7203877

This patent describes a rotary internal combustion engine for an outboard board motor. It comprises a plenum chamber attached to the rear of the engine; and the plenum chamber including an inner wall attached to the exhaust manifold; an inlet conduit connecting the cooling air exit passage and the inlet air opening; an outlet conduit connecting the outlet air opening and the combustion air inlet; and the outlet conduit terminating in a combustion air outlet in the inner wall of the plenum chamber.

Assignee:
Brunswick Corp., Skokie, IL (United States)
Patent Number(s):
US 5119778; A
Application Number:
PPN: US 7-633226
OSTI ID:
7203877
Resource Relation:
Patent File Date: 20 Dec 1990
Country of Publication:
United States
Language:
English