Tumble valve arrangement for engine

Details Tumble valve arrangement for engine Tumble valve arrangement for engine

1994-08-30

1996-10-15

Okonsky, David A.

Internal-combustion engines

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

F02B 3100, F01L 306, F02D 916

Patent

active

055643833

ABSTRACT:
A number of embodiments of single intake valve per cylinder engine wherein the induction passage is provided with a control valve for generating a tumble action in the intake passage when the engine is operating at speeds other than high speed high load. The arrangements are designed so as to promote a stratification in the combustion chamber under some running conditions and the intake passage is disposed at an angle to a plane containing the cylinder bore axis.

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