Mix box

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10626773
SERIAL NO

15552416

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A mix box for an exhaust system of an internal combustion engine, the mix box being used to incorporate additives into an exhaust gas flow and including at least one inlet tube, at least one outlet tube and a housing for accommodating the inlet tube and the outlet tube, wherein: the housing delimits a volume of the mix box in relation to the surroundings; the inlet tube has an inflow section located inside the housing, which inflow section is provided with at least one inflow opening for introducing the exhaust gas into the housing; the outlet tube has a metering device designed as an injection nozzle at the end of the outlet tube and has an outflow section located inside the housing, which outflow section has a length (La) and is provided with at least one outflow opening for discharging the exhaust gas from the housing; a flow zone is provided between the inlet tube and the outlet tube and the flow zone, over at least 30% of its length (La), is free of flow guiding elements which deflect the flow in a circumferential direction and which have an outer face and an inner face inside the volume.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TENNECO GMBHLUITPOLDSTRASSE 83 EDENKOBEN 67480

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gehrlein, Joachim Rheinzabern, DE 12 155
Lang, Andreas Hassloch, DE 54 511
Müller, Gert Mannheim, DE 3 7
Terres, Frank Frankeneck, DE 5 17

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