Patents by Inventor Manfred SIEBERER

Manfred SIEBERER 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).

  • Internal combustion engine
    Patent number: 10876482
    Abstract: An internal combustion engine having: at least one piston-cylinder unit, a turbocharger having an exhaust gas turbine, a catalytic converter connected between the at least one piston-cylinder unit and the exhaust gas turbine, and a control device, wherein the control device is designed to control a fluid-delivery device such that, when the internal combustion engine is in a state in which no combustion and/or ignition takes place in the at least one piston-cylinder unit, the fluid-delivery device delivers fuel-air mixture through the catalytic converter.
    Type: Grant
    Filed: September 5, 2016
    Date of Patent: December 29, 2020
    Assignee: INNIO Jenbacher GmbH & Co OG
    Inventors: Friedhelm Hillen, Manfred Sieberer, Bhuvaneswaran Manickam
  • INTERNAL COMBUSTION ENGINE
    Publication number: 20190040803
    Abstract: An internal combustion engine having: at least one piston-cylinder unit, a turbocharger having an exhaust gas turbine, a catalytic converter connected between the at least one piston-cylinder unit and the exhaust gas turbine, and a control device, wherein the control device is designed to control a fluid-delivery device such that, when the internal combustion engine is in a state in which no combustion and/or ignition takes place in the at least one piston-cylinder unit, the fluid-delivery device delivers fuel-air mixture through the catalytic converter.
    Type: Application
    Filed: September 5, 2016
    Publication date: February 7, 2019
    Inventors: Friedhelm HILLEN, Manfred SIEBERER, Bhuvaneswaran MANICKAM
  • Internal combustion engine for reducing exhaust gas emissions
    Patent number: 10184373
    Abstract: An internal combustion engine is provided, which includes at least one combustion chamber, and a turbocharger with an exhaust gas turbine and an exhaust gas after-treatment device. The exhaust gas after-treatment device has a first catalytic converter arranged aerodynamically between the at least one combustion chamber and the exhaust gas turbine. A second catalytic converter is arranged aerodynamically between the first catalytic converter and the exhaust gas turbine, and at least one partial oxidation chamber is arranged aerodynamically between the first catalytic converter and the second catalytic converter. Also provided is a method for reducing exhaust gas emissions of an internal combustion engine.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: January 22, 2019
    Assignee: GE JENBACHER GMBH & CO. OG
    Inventors: Bhuvaneswaran Manickam, Friedhelm Hillen, Manfred Sieberer
  • Catalytic converter device for a stationary internal combustion engine
    Patent number: 9816427
    Abstract: A catalytic converter device for a stationary internal combustion engine includes at least one bracket for mounting the catalytic converter device on a carrier, and at least one catalyst substrate which can be releasably arranged in a housing of the catalytic converter device, the catalyst substrate having a cell density of at least 50 cpsi, preferably greater than 100 cpsi.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: November 14, 2017
    Assignee: GE Jenbacher GMBH & CO OG
    Inventors: Friedhelm Hillen, Michael Url, Max Mehring, Manfred Sieberer, Bhuvaneswaran Manickam
  • INTERNAL COMBUSTION ENGINE FOR REDUCING EXHAUST GAS EMISSIONS
    Publication number: 20170211446
    Abstract: An internal combustion engine is provided, which includes at least one combustion chamber, and a turbocharger with an exhaust gas turbine and an exhaust gas after-treatment device. The exhaust gas after-treatment device has a first catalytic converter arranged aerodynamically between the at least one combustion chamber and the exhaust gas turbine. A second catalytic converter is arranged aerodynamically between the first catalytic converter and the exhaust gas turbine, and at least one partial oxidation chamber is arranged aerodynamically between the first catalytic converter and the second catalytic converter. Also provided is a method for reducing exhaust gas emissions of an internal combustion engine.
    Type: Application
    Filed: January 20, 2017
    Publication date: July 27, 2017
    Inventors: Bhuvaneswaran MANICKAM, Friedhelm HILLEN, Manfred SIEBERER
  • CATALYTIC CONVERTER DEVICE FOR A STATIONARY INTERNAL COMBUSTION ENGINE
    Publication number: 20160131014
    Abstract: A catalytic converter device for a stationary internal combustion engine comprising: at least one bracket for mounting the catalytic converter device on a carrier, and at least one catalyst substrate which can be releasably arranged in a housing of the catalytic converter device, wherein the catalyst substrate has a cell density of at least 50 cpsi, preferably greater than 100 cpsi.
    Type: Application
    Filed: November 9, 2015
    Publication date: May 12, 2016
    Inventors: Friedhelm HILLEN, Michael URL, Max MEHRING, Manfred SIEBERER, Bhuvaneswaran MANICKAM