Combustion chamber for direct injected engine

Details Combustion chamber for direct injected engine Combustion chamber for direct injected engine

1998-04-30

2000-03-14

Wolfe, Willis R.

Internal-combustion engines

Precombustion and main combustion chambers in series

Having combustible mixture forming means

123298, 123279, 123305, F02B 3104, F02B 1700

Patent

active

06035822&

ABSTRACT:
A direct injected, internal combustion engine combustion chamber configuration that employs a three intake valves per cylinder and direct cylinder injection. Stratification is accomplished by providing a piston bowl and air flow pattern within the combustion chamber through intake passage shape and squish action. The shape of the combustion chamber also provides rapid flame propagation even at low speeds and loads.

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Patent Abstracts of Japan, vol. 018, No. 569 (M1695), Oct. 31, 1994 & JP 06 207542 A (Toyota Motor Corp) Jul. 26, 1994.
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Patent Abstracts of Japan, vol. 018, No. 338 (M1628), Jun. 27, 1994 & JP 06 081655 A (Toyota Motor Corp) Mar. 22, 1994.

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