Multipoint ignition device

Details Multipoint ignition device Multipoint ignition device

2007-10-25

2008-11-11

Cronin, Stephen K (Department: 3747)

Internal-combustion engines

Combustion chamber having multiple spark gaps

C123S1690EL, C313S123000

Reexamination Certificate

active

07448356

ABSTRACT:
A plurality of electrode pairs (P1to P8) are caused to project from a side wall of a combustion chamber (2) of an engine, and a distance between ignition gaps (G1to G8) and the side wall of the combustion chamber (2) is varied according to the positions of the plurality of electrode pairs (P1to P8).

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patent: 02-123281 (1990-05-01), None
patent: 04-183925 (1992-06-01), None

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