Patents by Inventor Marcos Remedios MARQUES

Marcos Remedios MARQUES 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).

  • Exhaust gas turbocharger system for a multi-row internal combustion engine and method for operating an exhaust gas turbocharger system
    Patent number: 10995658
    Abstract: An exhaust gas turbocharger system (1) has a first and second exhaust gas turbochargers (2, 3) arranged in parallel. Each exhaust gas turbocharger (2, 3) has an exhaust gas turbine (20, 30) and a compressor (21, 31). Fresh air compressed by the compressor (21) of the first exhaust gas turbocharger (2) can flow into a first pressure line (15), and fresh air compressed by the compressor (31) of the second exhaust gas turbocharger (3) can flow into a second pressure line (16). The two pressure lines (15, 16) are connected to each other in terms of flow. An electric drive device (10) is connected to the first exhaust gas turbocharger (2) and can be turned on for providing additional torque for driving the exhaust gas turbine (20) and the compressor (21) of the first exhaust gas turbocharger (2).
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: May 4, 2021
    Inventors: Marcos Remedios Marques, Peter Rothenberger
  • EXHAUST GAS TURBOCHARGER SYSTEM FOR A MULTI-ROW INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN EXHAUST GAS TURBOCHARGER SYSTEM
    Publication number: 20190010861
    Abstract: An exhaust gas turbocharger system (1) has a first and second exhaust gas turbochargers (2, 3) arranged in parallel. Each exhaust gas turbocharger (2, 3) has an exhaust gas turbine (20, 30) and a compressor (21, 31). Fresh air compressed by the compressor (21) of the first exhaust gas turbocharger (2) can flow into a first pressure line (15), and fresh air compressed by the compressor (31) of the second exhaust gas turbocharger (3) can flow into a second pressure line (16). The two pressure lines (15, 16) are connected to each other in terms of flow. An electric drive device (10) is connected to the first exhaust gas turbocharger (2) and can be turned on for providing additional torque for driving the exhaust gas turbine (20) and the compressor (21) of the first exhaust gas turbocharger (2).
    Type: Application
    Filed: July 10, 2018
    Publication date: January 10, 2019
    Inventors: Marcos Remedios Marques, Peter Rothenberger
  • Method for operating a hybrid vehicle
    Patent number: 9050976
    Abstract: A method for operating a hybrid vehicle having an internal combustion engine and an electric machine, wherein the hybrid vehicle can be driven purely electrically if the internal combustion engine fails because, for example, a fuel tank for supplying the internal combustion engine with fuel is empty. In the event of failure of the internal combustion engine, continued purely electric travel of the hybrid vehicle is made possible only on condition that a restart of the hybrid vehicle is initiated.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: June 9, 2015
    Assignee: Dr. Ing. h.c. F. Porche Aktiengesellschaft
    Inventors: Thomas Krauss, Thomas Rauner, Marcos Remedios Marques
  • METHOD FOR OPERATING A HYBRID VEHICLE
    Publication number: 20140074335
    Abstract: A method for operating a hybrid vehicle having an internal combustion engine and an electric machine, wherein the hybrid vehicle can be driven purely electrically if the internal combustion engine fails because, for example, a fuel tank for supplying the internal combustion engine with fuel is empty. In the event of failure of the internal combustion engine, continued purely electric travel of the hybrid vehicle is made possible only on condition that a restart of the hybrid vehicle is initiated.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 13, 2014
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Thomas KRAUSS, Thomas RAUNER, Marcos Remedios MARQUES