Patents by Inventor Eric CARUTH

Eric CARUTH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mixing device and aftertreatment device
    Patent number: 10967334
    Abstract: A mixing device for mixing exhaust gas from a combustion engine of a vehicle with a solution for lowering the content of nitrogen oxides in the exhaust gas includes a casing with an exhaust inlet, an exhaust outlet, and a corner region in which an exhaust gas flow is diverted toward the exhaust outlet. The corner region has an opening for a dosing unit. A flow guide is arranged within the casing. The flow guide is configured to divide a total of the exhaust gas flow into a first exhaust gas stream and a second exhaust gas stream. A gap for the second exhaust gas stream is formed between the flow guide and a side wall of the casing. In the side wall the opening for the dosing unit is located. An end region of the flow guide is arranged upstream of the opening for the dosing unit.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: April 6, 2021
    Assignee: Daimler AG
    Inventors: Peng Quan, Justin Kosik, Corey Bertch, Eric Caruth
  • Mixing Device and Aftertreatment Device
    Publication number: 20200009514
    Abstract: A mixing device for mixing exhaust gas from a combustion engine of a vehicle with a solution for lowering the content of nitrogen oxides in the exhaust gas includes a casing with an exhaust inlet, an exhaust outlet, and a corner region in which an exhaust gas flow is diverted toward the exhaust outlet. The corner region has an opening for a dosing unit. A flow guide is arranged within the casing. The flow guide is configured to divide a total of the exhaust gas flow into a first exhaust gas stream and a second exhaust gas stream. A gap for the second exhaust gas stream is formed between the flow guide and a side wall of the casing. In the side wall the opening for the dosing unit is located. An end region of the flow guide is arranged upstream of the opening for the dosing unit.
    Type: Application
    Filed: June 26, 2017
    Publication date: January 9, 2020
    Applicant: Daimler AG
    Inventors: Peng QUAN, Justin KOSIK, Corey BERTCH, Eric CARUTH