Patents by Inventor Nic Degelin

Nic Degelin 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).

  • Integrated exhaust treatment device having compact configuration
    Patent number: 10533477
    Abstract: An exhaust treatment device is disclosed. The exhaust treatment device has a compact configuration that includes integrated reactant dosing, reactant mixing and contaminant removal/treatment. The mixing can be achieved at least in part by a swirl structure and contaminant removal can include NOx reduction.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: January 14, 2020
    Assignee: Donaldson Company, Inc.
    Inventors: Korneel De Rudder, Stephane Le Merdy, Bart Schellens, Nic Degelin, Corine Chauvin, Jeffrey Curtis Gillen
  • Flow device for an exhaust system
    Patent number: 9925502
    Abstract: A flow device for an exhaust system includes a body that defines an interior cavity. An exhaust inlet passage is disposed in the interior cavity. An exhaust outlet passage is disposed in the interior cavity so that at least a portion of the exhaust inlet passage circumferentially surrounds at least a portion of the exhaust outlet passage. A doser is adapted to inject reductants into the interior cavity of the body such that the reductants are injected in the same general direction as the direction of flow of the exhaust gases.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: March 27, 2018
    Assignee: Donaldson Company, Inc.
    Inventors: Korneel De Rudder, Bart Schellens, Antonio Gil, Nic Degelin
  • INTEGRATED EXHAUST TREATMENT DEVICE HAVING COMPACT CONFIGURATION
    Publication number: 20170191399
    Abstract: An exhaust treatment device is disclosed. The exhaust treatment device has a compact configuration that includes integrated reactant dosing, reactant mixing and contaminant removal/treatment. The mixing can be achieved at least in part by a swirl structure and contaminant removal can include NOx reduction.
    Type: Application
    Filed: March 17, 2017
    Publication date: July 6, 2017
    Inventors: Korneel DE RUDDER, Stephane LE MERDY, Bart SCHELLENS, Nic DEGELIN, Corine CHAUVIN, Jeffrey Curtis GILLEN
  • Integrated exhaust treatment device having compact configuration
    Patent number: 9598999
    Abstract: An exhaust treatment device is disclosed. The exhaust treatment device has a compact configuration that includes integrated reactant dosing, reactant mixing and contaminant removal/treatment. The mixing can be achieved at least in part by a swirl structure and contaminant removal can include NOx reduction.
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: March 21, 2017
    Assignee: Donaldson Company, Inc.
    Inventors: Korneel De Rudder, Stephane Le Merdy, Bart Schellens, Nic Degelin, Corine Chauvin, Jeffrey Curtis Gillen
  • FLOW DEVICE FOR AN EXHAUST SYSTEM
    Publication number: 20160121275
    Abstract: A flow device for an exhaust system includes a body that defines an interior cavity. An exhaust inlet passage is disposed in the interior cavity. An exhaust outlet passage is disposed in the interior cavity so that at least a portion of the exhaust inlet passage circumferentially surrounds at least a portion of the exhaust outlet passage. A doser is adapted to inject reductants into the interior cavity of the body such that the reductants are injected in the same general direction as the direction of flow of the exhaust gases.
    Type: Application
    Filed: November 9, 2015
    Publication date: May 5, 2016
    Inventors: Korneel De Rudder, Bart Schellens, Antonio Gil, Nic Degelin
  • Flow device for an exhaust system
    Patent number: 9180407
    Abstract: A flow device for an exhaust system includes a body that defines an interior cavity. An exhaust inlet passage is disposed in the interior cavity. An exhaust outlet passage is disposed in the interior cavity so that at least a portion of the exhaust inlet passage circumferentially surrounds at least a portion of the exhaust outlet passage. A doser is adapted to inject reductants into the interior cavity of the body such that the reductants are injected in the same general direction as the direction of flow of the exhaust gases.
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: November 10, 2015
    Assignee: Donaldson Company, Inc.
    Inventors: Korneel De Rudder, Bart Schellens, Antonio Gil, Nic Degelin
  • INTEGRATED EXHAUST TREATMENT DEVICE HAVING COMPACT CONFIGURATION
    Publication number: 20150132192
    Abstract: An exhaust treatment device is disclosed. The exhaust treatment device has a compact configuration that includes integrated reactant dosing, reactant mixing and contaminant removal/treatment. The mixing can be achieved at least in part by a swirl structure and contaminant removal can include NOx reduction.
    Type: Application
    Filed: April 19, 2013
    Publication date: May 14, 2015
    Inventors: Korneel De Rudder, Stephane Le Merdy, Bart Schellens, Nic Degelin, Corine Chauvin
  • FLOW DEVICE FOR AN EXHAUST SYSTEM
    Publication number: 20140093439
    Abstract: A flow device for an exhaust system includes a body that defines an interior cavity. An exhaust inlet passage is disposed in the interior cavity. An exhaust outlet passage is disposed in the interior cavity so that at least a portion of the exhaust inlet passage circumferentially surrounds at least a portion of the exhaust outlet passage. A doser is adapted to inject reductants into the interior cavity of the body such that the reductants are injected in the same general direction as the direction of flow of the exhaust gases.
    Type: Application
    Filed: July 2, 2013
    Publication date: April 3, 2014
    Applicant: Donaldson Company, Inc.
    Inventors: Korneel De Rudder, Bart Schellens, Antonio Gil, Nic Degelin
  • Flow device for an exhaust system
    Patent number: 8499548
    Abstract: A flow device for an exhaust system includes a body that defines an interior cavity. An exhaust inlet passage is disposed in the interior cavity. An exhaust outlet passage is disposed in the interior cavity so that at least a portion of the exhaust inlet passage circumferentially surrounds at least a portion of the exhaust outlet passage. A doser is adapted to inject reductants into the interior cavity of the body such that the reductants are injected in the same general direction as the direction of flow of the exhaust gases.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: August 6, 2013
    Assignee: Donaldson Company, Inc.
    Inventors: Korneel De Rudder, Bart Schellens, Antonio Gil, Nic Degelin
  • Flow Device for an Exhaust System
    Publication number: 20100212301
    Abstract: A flow device for an exhaust system includes a body that defines an interior cavity. An exhaust inlet passage is disposed in the interior cavity. An exhaust outlet passage is disposed in the interior cavity so that at least a portion of the exhaust inlet passage circumferentially surrounds at least a portion of the exhaust outlet passage. A doser is adapted to inject reductants into the interior cavity of the body such that the reductants are injected in the same general direction as the direction of flow of the exhaust gases.
    Type: Application
    Filed: December 17, 2009
    Publication date: August 26, 2010
    Inventors: Korneel De Rudder, Bart Schellens, Antonio Gil, Nic Degelin