Intake port structure and method of determining details thereof

Details Intake port structure and method of determining details thereof Intake port structure and method of determining details thereof

1995-06-12

1997-02-18

Okonsky, David A.

Internal-combustion engines

Means to whirl fluid before, upon, or after entry into...

Having multiple oxidant inlet means

123432, F02B 3100

Patent

active

056032994

ABSTRACT:
An intake port of an engine cylinder is directed so as to introduce intake air flow into a combustion chamber in a desired direction. The intake port has a throat portion, extending upstream from a valve port and configured so as to meet the valve port at a given angle, and a transitional throat portion with a small radius of curvature between the throat portion and the valve port.

REFERENCES:
patent: 4622940 (1986-11-01), Yoshikawa
patent: 5050566 (1991-09-01), Distelrath et al.
patent: 5138988 (1992-08-01), Distelrath et al.
patent: 5245964 (1993-09-01), Matsuo et al.
patent: 5394845 (1995-03-01), Noh et al.

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