Flame guide channel for internal combustion engine
Patent
·
OSTI ID:6172750
An internal combustion piston engine has a main combustion chamber supplied with a lean mixture and auxiliary combustion chamber supplied with a rich mixrue. A spark plug ignites a mixture in the auxiliary chamber to project a flame through a torch passage into the main chamber. Walls in the underside of the stationary head of the engine form a flame guide channel diverging from the torch passage toward intake and exhaust valves which are located equidistantly from the torch passage. The torch passage may comprise an elongated slot or a pair of spaced openings.
- Assignee:
- Honda Giken Kogyo Kabushiki Kaisha
- Patent Number(s):
- US 4131092
- OSTI ID:
- 6172750
- Country of Publication:
- United States
- Language:
- English
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