Spark plug
AssigneeCaterpillar Energy Solutions GmbH
InventorFriedrich Schaefer
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Abstract
The present invention pertains to a spark plug comprising a housing, an insulator for electrically insulating a center electrode provided at least partly on the inside of the insulator. The housing of the spark plug is configured such that in a mounted state, an annular gap is formed between the housing and the insulator. The annular gap is filled with a heat-conducting element.
Claims15
A spark plug comprising a housing, an insulator for electrically insulating a center electrode provided at least partly on the inside of the insulator, wherein the housing is configured such that in a mounted state, an annular gap is formed between the housing and the insulator, characterized in that the annular gap is filled with a heat-conducting element proximate a distal end of the insulator where the center electrode extends past the insulator.
Dependencies are inferred from the claim text.