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AssigneeCummins Emission Solutions Inc.
InventorsZ. Gerald Liu, Apoorv Kalyankar, Achuth Munnannur, Niklas M. Schmidt, Roy W. Detra, Mihai Chiruta
Estimating the term…
A multi-stage mixer includes a multi-stage mixer inlet, a multi-stage mixer outlet, a first flow device, and a second flow device. The multi-stage mixer inlet is configured to receive exhaust gas. The multi-stage mixer outlet is configured to provide the exhaust gas to a catalyst. The first flow device is configured to receive the exhaust gas from the multi-stage mixer inlet and to receive reductant such that the reductant is partially mixed with the exhaust gas within the first flow device. The first flow device includes a plurality of main vanes and a plurality of main vane apertures. The plurality of main vane apertures is interspaced between the plurality of main vanes. The plurality of main vane apertures is configured to receive the exhaust gas and to cooperate with the plurality of main vanes to provide the exhaust gas from the first flow device with a swirl flow.
A multi-stage mixer comprising:
A multi-stage mixer comprising:
A multi-stage mixer comprising:
A multi-stage mixer comprising:
A multi-stage mixer comprising:
A multi-stage mixer comprising:
A multi-stage mixer comprising:
A multi-stage mixer comprising:
Dependencies are inferred from the claim text.