Patents by Inventor Albert BEDNARSKI

Albert BEDNARSKI 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).

  • Combustion gas cooling apparatus, denitration apparatus having the combustion gas cooling apparatus, and combustion gas cooling method
    Patent number: 9890672
    Abstract: A combustion gas cooling apparatus includes a cooling duct from which a cooling gas at a temperature lower than the temperature of a combustion gas flows out into a mixing duct to form a mixed gas in which the combustion gas and the cooling gas are mixed. The cooling duct has cooling gas flow inlets into which the cooling gas flows, a plurality of cooling gas outflow apertures through which the cooling gas having flowed into the cooling gas flow inlets flows out into the mixing duct, and distribution passages through which the cooling gas having flowed into the cooling gas flow inlets is distributed to the plurality of cooling gas outflow apertures.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: February 13, 2018
    Assignees: MITSUBISHI HITACHI POWER SYSTEMS, LTD., MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC.
    Inventors: Hideo Miyanishi, Yasuyuki Kuroda, Rand Drake, Albert Bednarski, Paul Harris, James Paul, Kevin Linfield
  • Combustion gas cooling apparatus, denitration apparatus including the combustion gas cooling apparatus, and combustion gas cooling method
    Patent number: 9644511
    Abstract: A fuel gas cooling apparatus includes a cooling duct which causes a cooling gas to flow out into a mixing duct, and a difference of maximum dimensions in a height direction of a flow inlet and a flow outlet with respect to a passage length of the mixing duct is smaller than a difference of maximum dimensions in the height direction of a flow inlet and a flow outlet with respect to a passage length of an expanded duct, or a difference of maximum dimensions in a width direction of the flow inlet and the flow outlet with respect to the passage length of the mixing duct is smaller than a difference of maximum dimensions in the width direction of the flow inlet and the flow outlet with respect to the passage length of the expanded duct.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: May 9, 2017
    Assignees: MITSUBISHI HITACHI POWER SYSTEMS, LTD., MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC.
    Inventors: Hideo Miyanishi, Yasuyuki Kuroda, Rand Drake, Albert Bednarski, Paul Harris, James Paul, Kevin Linfield
  • COMBUSTION GAS COOLING APPARATUS, DENITRATION APPARATUS HAVING THE COMBUSTION GAS COOLING APPARATUS, AND COMBUSTION GAS COOLING METHOD
    Publication number: 20150337700
    Abstract: A combustion gas cooling apparatus includes a cooling duct from which a cooling gas at a temperature lower than the temperature of a combustion gas flows out into a mixing duct to form a mixed gas in which the combustion gas and the cooling gas are mixed. The cooling duct has cooling gas flow inlets into which the cooling gas flows, a plurality of cooling gas outflow apertures through which the cooling gas having flowed into the cooling gas flow inlets flows out into the mixing duct, and distribution passages through which the cooling gas having flowed into the cooling gas flow inlets is distributed to the plurality of cooling gas outflow apertures.
    Type: Application
    Filed: September 6, 2012
    Publication date: November 26, 2015
    Applicants: MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC., MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Hideo Miyanishi, Yasuyuki Kuroda, Rand Drake, Albert Bednarski, Paul Harris, James Paul, Kevin Linfield
  • COMBUSTION GAS COOLING APPARATUS, DENITRATION APPARATUS INCLUDING THE COMBUSTION GAS COOLING APPARATUS, AND COMBUSTION GAS COOLING METHOD
    Publication number: 20150330274
    Abstract: A fuel gas cooling apparatus includes a cooling duct which causes a cooling gas to flow out into a mixing duct, and a difference of maximum dimensions in a height direction of a flow inlet and a flow outlet with respect to a passage length of the mixing duct is smaller than a difference of maximum dimensions in the height direction of a flow inlet and a flow outlet with respect to a passage length of an expanded duct, or a difference of maximum dimensions in a width direction of the flow inlet and the flow outlet with respect to the passage length of the mixing duct is smaller than a difference of maximum dimensions in the width direction of the flow inlet and the flow outlet with respect to the passage length of the expanded duct.
    Type: Application
    Filed: September 6, 2012
    Publication date: November 19, 2015
    Applicants: MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC., MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Hideo MIYANISHI, Yasuyuki KURODA, Rand DRAKE, Albert BEDNARSKI, Paul HARRIS, James PAUL, Kevin LINFIELD