Method to extend lean ignition limit within internal...

Details Method to extend lean ignition limit within internal... Method to extend lean ignition limit within internal...

2006-09-05

2006-09-05

Kwon, John T. (Department: 3747)

Internal-combustion engines

Precombustion and main combustion chambers in series

Valveless precombustion chamber

C123S280000, C123S0480AA

Reexamination Certificate

active

07100567

ABSTRACT:
A method of operating an internal combustion engine is provided. The engine includes a main combustion chamber in fluid communication with a prechamber. The method comprises the step of varying the volume within the prechamber during a portion of a compression stroke of the main combustion chamber.

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