Patents by Inventor Younsi Abdelkrim

Younsi Abdelkrim 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).

  • Electrostatic precipitator having a spark current limiting resistors and method for limiting sparking
    Patent number: 8007566
    Abstract: An electrostatic precipitator including: a collecting electrode in a gas passage; a discharge electrode in the gas passage and separated by a gap from the collecting electrode; a power supply applying a voltage to the discharge electrode, wherein the voltage establishes an electric field between the discharge electrode and the collecting electrode to ionize gas flow in the gap, and a resistor in series with the discharge electrode and having an effective resistance in series with the discharge electrode of at least 50 Ohms.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: August 30, 2011
    Assignee: Babcock & Wilcox Power Generation Group, Inc.
    Inventors: Younsi Abdelkrim, Zhou Yingneng, David Johnston, Robert W. Taylor
  • Electrostatic Precipitator Having a Spark Current Limiting Resistors and Method for Limiting Sparking
    Publication number: 20110005388
    Abstract: An electrostatic precipitator including: a collecting electrode in a gas passage; a discharge electrode in the gas passage and separated by a gap from the collecting electrode; a power supply applying a voltage to the discharge electrode, wherein the voltage establishes an electric field between the discharge electrode and the collecting electrode to ionize gas flow in the gap, and a resistor in series with the discharge electrode and having an effective resistance in series with the discharge electrode of at least 50 Ohms.
    Type: Application
    Filed: April 15, 2010
    Publication date: January 13, 2011
    Applicant: Babcock & Wilcox Power Generation Group, Inc.
    Inventors: Younsi Abdelkrim, Zhou Yingneng, David Johnston, Robert W. Taylor
  • Electrostatic precipitator having a spark current limiting resistors and method for limiting sparking
    Patent number: 7704302
    Abstract: An electrostatic precipitator including: a collecting electrode in a gas passage; a discharge electrode in the gas passage and separated by a gap from the collecting electrode; a power supply applying a voltage to the discharge electrode, wherein the voltage establishes an electric field between the discharge electrode and the collecting electrode to ionize gas flow in the gap, and a resistor in series with the discharge electrode and having an effective resistance in series with the discharge electrode of at least 50 Ohms.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: April 27, 2010
    Assignee: General Electric Company
    Inventors: Younsi Abdelkrim, Zhou Yingneng, David Johnston, Robert W. Taylor
  • ELECTROSTATIC PRECIPITATOR HAVING A SPARK CURRENT LIMITING RESISTORS AND METHOD FOR LIMITING SPARKING
    Publication number: 20080202331
    Abstract: An electrostatic precipitator including: a collecting electrode in a gas passage; a discharge electrode in the gas passage and separated by a gap from the collecting electrode; a power supply applying a voltage to the discharge electrode, wherein the voltage establishes an electric field between the discharge electrode and the collecting electrode to ionize gas flow in the gap, and a resistor in series with the discharge electrode and having an effective resistance in series with the discharge electrode of at least 50 Ohms.
    Type: Application
    Filed: February 27, 2007
    Publication date: August 28, 2008
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Younsi Abdelkrim, Zhou Yingneng, David Johnston, Robert W. Taylor