US PATENT SUBCLASS 123 / 310-- COMBUSTION CHAMBER HAVING MULTIPLE SPARK GAPS

US PATENT SUBCLASS 123 / 310
COMBUSTION CHAMBER HAVING MULTIPLE SPARK GAPS

Current as of: June, 1999
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123 /	HD	INTERNAL-COMBUSTION ENGINES

310		COMBUSTION CHAMBER HAVING MULTIPLE SPARK GAPS

DEFINITION

Classification: 123/310

COMBUSTION CHAMBER HAVING MULTIPLE SPARK GAPS:

(under the class definition) Subject matter which employs a plurality of spark plugs per engine combustion chamber or which employs a plurality of spark gaps per combustion chamber with the spark gaps extending beyond the diameter of spark plug hole.

SEE OR SEARCH THIS CLASS, SUBCLASS:

169+, for multiple gap spark plug.

SEE OR SEARCH CLASS

313, Electrical Lamp and Discharge Devices,

123+, for multiple gap spark plug.