Electrical Heaters For Exhaust Aftertreatment Systems and Assemblies
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United States of America Patent
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Issued Date -
Jun 20, 2024
app pub date -
Apr 26, 2022
filing date -
Apr 26, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An electrical heater assembly, fluid treatment assembly, and method of manufacturing same are disclosed. The electrical heater assembly includes a heater body including a resistive portion and a plurality of slits in the resistive portion. The slits electrically disconnect sections of the resistive portion from each other to define a serpentine current-carrying path through the resistive portion. An electrode attachment portion us connected at an end of the serpentine current-carrying path. An electrode is included that includes a first end that is electrically connected to the heater body at the electrode attachment portion. The first end extends in a transverse direction from the heater body.
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Family
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Cited Art Landscape
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