Patents by Inventor Arnold Kromberg

Arnold Kromberg 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).

  • Method and system for engine unburned hydrocarbon control
    Patent number: 9534553
    Abstract: Methods and systems are provided for detecting hydrocarbon ingestion into an engine based on the simultaneous monitoring of cylinder imbalance and an elevated exhaust exotherm. Crankshaft acceleration data is monitored during steady-state and transient engine conditions while exhaust temperatures are estimated during non-regeneration conditions. Engine speed and load is limited to reduce further hydrocarbon ingestion.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: January 3, 2017
    Assignee: Ford Global Technologies, LLC
    Inventors: Gopal Krishna Chamarthi, John G. Fraser, Arnold Kromberg, Anil Shah, Thomas C. Erickson, Brien Lloyd Fulton, Scott Eeley
  • METHOD AND SYSTEM FOR ENGINE UNBURNED HYDROCARBON CONTROL
    Publication number: 20150240734
    Abstract: Methods and systems are provided for detecting hydrocarbon ingestion into an engine based on the simultaneous monitoring of cylinder imbalance and an elevated exhaust exotherm. Crankshaft acceleration data is monitored during steady-state and transient engine conditions while exhaust temperatures are estimated during non-regeneration conditions. Engine speed and load is limited to reduce further hydrocarbon ingestion.
    Type: Application
    Filed: May 13, 2015
    Publication date: August 27, 2015
    Inventors: Gopal Krishna Chamarthi, John G. Fraser, Arnold Kromberg, Anil Shah, Thomas C. Erickson, Brien Lloyd Fulton, Scott Eeley
  • Method and system for engine unburned hydrocarbon control
    Patent number: 9074543
    Abstract: Methods and systems are provided for detecting hydrocarbon ingestion into an engine based on the simultaneous monitoring of cylinder imbalance and an elevated exhaust exotherm. Crankshaft acceleration data is monitored during steady-state and transient engine conditions while exhaust temperatures are estimated during non-regeneration conditions. Engine speed and load is limited to reduce further hydrocarbon ingestion.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: July 7, 2015
    Assignee: Ford Global Technologies, LLC
    Inventors: Gopal Krishna Chamarthi, John G. Fraser, Arnold Kromberg, Anil Shah, Thomas C. Erickson, Brien Lloyd Fulton, Scott Eeley
  • METHOD AND SYSTEM FOR ENGINE UNBURNED HYDROCARBON CONTROL
    Publication number: 20140046576
    Abstract: Methods and systems are provided for detecting hydrocarbon ingestion into an engine based on the simultaneous monitoring of cylinder imbalance and an elevated exhaust exotherm. Crankshaft acceleration data is monitored during steady-state and transient engine conditions while exhaust temperatures are estimated during non-regeneration conditions. Engine speed and load is limited to reduce further hydrocarbon ingestion.
    Type: Application
    Filed: August 7, 2012
    Publication date: February 13, 2014
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Gopal Krishna Chamarthi, John G. Fraser, Arnold Kromberg, Anil Shah, Thomas C. Erickson, Brien Lloyd Fulton, Scott Eeley