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US 2019/0318861 A1Published application
Ignition coil and method for the manufacture of an ignition coil
AssigneeBorgWarner Ludwigsburg GmbH
InventorsSven Schumm, Manfred Adolf, Timo Stifel, Dirk Wüstenhagen, Manuel Bauer, Alexander Stark
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Abstract
An ignition coil is described for an internal combustion engine, with a housing, a transformer, which is arranged in an interior space of the housing, and potting compound, with which the interior space of the housing is cast. In accordance with this disclosure provision is made for the transformer to be covered by a mat, which is embedded in the potting compound.
Claims7
An ignition coil for an internal combustion engine, comprising:
- a housing;
- a transformer which is arranged in an interior space of the housing;
- and
- a potting compound with which the interior space of the housing is potted;
- wherein the transformer is covered by a mat which is embedded in the potting compound.
2 more elements
An ignition coil for an internal combustion engine, comprising:
- a housing;
- a transformer arranged in an interior space of the housing;
- and
- a potting compound with which the interior space of the housing is potted;
- wherein the transformer is covered by a mat which is embedded into the potting compound, said mat having one or more through holes cut into it.
2 more elements
Dependencies are inferred from the claim text.