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US 7,252,078 B2Granted
Spark plug connector
AssigneeGE Jenbacher GmbH & Co OHG
InventorsMarkus Kraus, Arno Gschirr, Markus Kröll
Life of this patent
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Abstract
A spark plug connector, in particular for large engines, includes an inductive interference suppression device having a ferromagnetic core. The inductive interference suppression device also has at least one winding, preferably a coil, and an ohmic d.c. resistance of at least 20Ω at 20° C.
Claims27
A spark plug connector comprising:
- an inductive interference suppression device including a ferromagnetic core and at least one winding, said inductive interference suppression device having an ohmic direct current resistance of at least 20Ω at 20° C. and having an inductance of between 200 μH and 500 μH.
An ignition system comprising:
- an ignition coil having a spark plug lead;
- a spark plug connector having a first end connected to an end of said spark plug lead and having a second end opposite said first end, said spark plug connector comprising an inductive interference suppression device including a ferromagnetic core and at least one winding, said inductive interference suppression device having an ohmic direct current resistance of at least 20Ω at 20° C. and having an inductance of between 200 μH and 500 μH;
- and
- a spark plug connected to said second end of said spark plug connector.
1 more element
Dependencies are inferred from the claim text.