Patents by Inventor Marcel FERENCAK

Marcel FERENCAK 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 treatment device, especially for an exhaust gas flow path of an internal combustion engine, and method for manufacturing an exhaust gas treatment device
    Patent number: 9822680
    Abstract: An exhaust gas treatment device for an exhaust gas flow path of an internal combustion engine, includes a tubular carrier body (12) extending along a longitudinal axis (L) of the carrier with a first axial end area (18) and with a second axial end area (20) and at least one exhaust gas treatment element (34) carried in the carrier body (12) with the interposition of at least one fiber material layer (36). The carrier body (2) includes carrier elements (14, 16) connected to one another in a first connection area (22) and in a second connection area (24) that extend from the first axial end area (18) to the second axial end area (20). At least one connection area (22, 24) does not extend in parallel to the longitudinal axis (L) of the carrier from the first axial end area (18) to the second axial end area (20).
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: November 21, 2017
    Assignee: Eberspächer Exhaust Technology GmbH & Co. KG
    Inventor: Marcel Ferencak
  • Support ring for an exhaust gas duct system
    Patent number: 9765680
    Abstract: A support ring (36) for an exhaust gas duct system, especially of an internal combustion engine of a vehicle, comprises a support element body (40) with a plurality of body segments (46, 48) and with a support arrangement (42) connecting the body segments (46, 48) to one another.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: September 19, 2017
    Assignee: Eberspächer Exhaust Technology GmbH & Co. KG
    Inventor: Marcel Ferencak
  • SUPPORT RING FOR AN EXHAUST GAS DUCT SYSTEM
    Publication number: 20160208673
    Abstract: A support ring (36) for an exhaust gas duct system, especially of an internal combustion engine of a vehicle, comprises a support element body (40) with a plurality of body segments (46, 48) and with a support arrangement (42) connecting the body segments (46, 48) to one another.
    Type: Application
    Filed: January 13, 2016
    Publication date: July 21, 2016
    Inventor: Marcel FERENCAK
  • EXHAUST GAS TREATMENT DEVICE, ESPECIALLY FOR AN EXHAUST GAS FLOW PATH OF AN INTERNAL COMBUSTION ENGINE, AND METHOD FOR MANUFACTURING AN EXHAUST GAS TREATMENT DEVICE
    Publication number: 20160115834
    Abstract: An exhaust gas treatment device for an exhaust gas flow path of an internal combustion engine, includes a tubular carrier body (12) extending along a longitudinal axis (L) of the carrier with a first axial end area (18) and with a second axial end area (20) and at least one exhaust gas treatment element (34) carried in the carrier body (12) with the interposition of at least one fiber material layer (36). The carrier body (2) includes carrier elements (14, 16) connected to one another in a first connection area (22) and in a second connection area (24) that extend from the first axial end area (18) to the second axial end area (20). At least one connection area (22, 24) does not extend in parallel to the longitudinal axis (L) of the carrier from the first axial end area (18) to the second axial end area (20).
    Type: Application
    Filed: October 26, 2015
    Publication date: April 28, 2016
    Inventor: Marcel FERENCAK