Patents by Inventor Marcus Ramusch

Marcus Ramusch 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 system
    Patent number: 7971431
    Abstract: An exhaust gas system for an internal combustion engine, in particular a motor vehicle engine, is provided having, in one form, two cylinder banks arranged at an acute angle to one anther and each having at least one exhaust gas outlet, a so-called V-engine, having exhaust gas guide elements arranged in the region of the inner angle, including a housing surrounding the exhaust gas outlets of both cylinder banks in a gas tight manner and having at least one exhaust gas outlet opening is characterized in that the housing is made in two parts, with a first part which is connected to the one cylinder bank and surrounds its exhaust gas outlets and with a second part which is connected to the other cylinder bank and surrounds its exhaust gas outlets; in that the two parts each have a side facing the other part and having at least one housing opening via which the two parts communicate with one another; and in that an expansion compensation element is arranged between the two parts and surrounds the housing opening
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: July 5, 2011
    Assignee: Friedrich Boysen GmbH & Co. KG
    Inventors: Rainer Diez, Marcus Ramusch, Ramazan Sahan, Werner Verdoorn
  • Exhaust Gas System
    Publication number: 20080289323
    Abstract: An exhaust gas system for an internal combustion engine, in particular a motor vehicle engine, is provided having, in one form, two cylinder banks arranged at an acute angle to one anther and each having at least one exhaust gas outlet, a so-called V-engine, having exhaust gas guide elements arranged in the region of the inner angle, including a housing surrounding the exhaust gas outlets of both cylinder banks in a gas tight manner and having at least one exhaust gas outlet opening is characterized in that the housing is made in two parts, with a first part which is connected to the one cylinder bank and surrounds its exhaust gas outlets and with a second part which is connected to the other cylinder bank and surrounds its exhaust gas outlets; in that the two parts each have a side facing the other part and having at least one housing opening via which the two parts communicate with one another; and in that an expansion compensation element is arranged between the two parts and surrounds the housing opening
    Type: Application
    Filed: May 21, 2008
    Publication date: November 27, 2008
    Applicants: FRIEDRICH BOYSEN GMBH & CO. KG, BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
    Inventors: Rainer Diez, Marcus Ramusch, Ramazan Sahan, Werner Verdoorn