Pre-Chamber Spark Plug

A spark plug for an internal combustion engine includes a body that includes a terminal post, a central electrode, and a mounting sleeve that includes a threaded portion. A precombustion cavity is defined within the body. A free end of the central electrode extends into the precombustion cavity, and...

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Bibliographische Detailangaben
1. Verfasser:	Brubaker, John R
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CORONA DEVICES ELECTRICITY GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARK GAPS SPARKING PLUGS TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A spark plug for an internal combustion engine includes a body that includes a terminal post, a central electrode, and a mounting sleeve that includes a threaded portion. A precombustion cavity is defined within the body. A free end of the central electrode extends into the precombustion cavity, and a plurality of posts is disposed through the mounting sleeve at the threaded portion, each of the plurality of posts protruding at least partially into the chamber by a predetermined distance (d). An electrode having one or more limbs is connected to the free end of the central electrode. A cap is disposed to close an open end of the precombustion cavity.