Patents by Inventor Anthony Greszler

Anthony Greszler 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).

  • Engine with emissions control arrangement and method of controlling engine emissions
    Patent number: 8511065
    Abstract: An engine with an emissions control arrangement includes an engine including an intake and an exhaust system, an EGR system comprising a conduit between the exhaust system and the intake and an EGR controller between the exhaust system and the conduit, the EGR controller being adapted to control EGR flow from the exhaust system to the intake, a reduction agent introduction system adapted to introduce a reduction agent into the exhaust system, and a controller arranged to adjust EGR flow and reduction agent introduction as functions of each other.
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: August 20, 2013
    Assignee: Mack Trucks, Inc.
    Inventors: Anthony Greszler, Andreas Hinz
  • EXHAUST GAS RECIRCULATION COOLING CIRCUIT
    Publication number: 20100269800
    Abstract: An apparatus for cooling exhaust gas for recirculation in an internal combustion engine includes a separate coolant circuit including an exhaust gas cooler connected to the engine radiator. Circulating coolant outside the engine coolant circuit results in coolant at a lower temperature being delivered to the EGR cooler under most circumstances, and therefore, improved cooling of the exhaust gas.
    Type: Application
    Filed: January 3, 2008
    Publication date: October 28, 2010
    Applicant: MACK TRUCKS, INC.
    Inventor: Anthony Greszler
  • ENGINE WITH EMISSIONS CONTROL ARRANGEMENT AND METHOD OF CONTROLLING ENGINE EMISSIONS
    Publication number: 20090126345
    Abstract: An engine with an emissions control arrangement includes an engine including an intake and an exhaust system, an EGR system comprising a conduit between the exhaust system and the intake and an EGR controller between the exhaust system and the conduit, the EGR controller being adapted to control EGR flow from the exhaust system to the intake, a reduction agent introduction system adapted to introduce a reduction agent into the exhaust system, and a controller arranged to adjust EGR flow and reduction agent introduction as functions of each other.
    Type: Application
    Filed: April 13, 2006
    Publication date: May 21, 2009
    Applicant: Mack Trucks ,Inc.
    Inventors: Anthony Greszler, Andreas Hinz