Patents by Inventor Remus Boriga

Remus Boriga 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).

  • Patent number: 11542851
    Abstract: An exhaust system for an internal combustion engine of a vehicle includes an exhaust gas pipe, at least one branch pipe branching off from the exhaust gas pipe, for example, a pressure pipe (22), as well as at least one support device (38) supporting at least one branch pipe in relation to an exhaust system component. The support device (38) includes a carrier element (42) fixed to the exhaust system component, a clamping element (44) pressing at least one pressure pipe (22) against the carrier element (42), as well as a clamping (tensioning) device (58) acting between the carrier element (42) and the clamping element (44) for tensioning the clamping element (44) in relation to the carrier element (42).
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: January 3, 2023
    Assignee: PUREM GMBH
    Inventors: Remus Boriga, Florin Roman, Erik Pietruschka, Sebastian Kneer
  • Publication number: 20200102878
    Abstract: An exhaust system for an internal combustion engine of a vehicle includes an exhaust gas pipe, at least one branch pipe branching off from the exhaust gas pipe, for example, a pressure pipe (22), as well as at least one support device (38) supporting at least one branch pipe in relation to an exhaust system component. The support device (38) includes a carrier element (42) fixed to the exhaust system component, a clamping element (44) pressing at least one pressure pipe (22) against the carrier element (42), as well as a clamping (tensioning) device (58) acting between the carrier element (42) and the clamping element (44) for tensioning the clamping element (44) in relation to the carrier element (42).
    Type: Application
    Filed: September 25, 2019
    Publication date: April 2, 2020
    Inventors: Remus BORIGA, Florin ROMAN, Erik PIETRUSCHKA, Sebastian KNEER
  • Patent number: 9822684
    Abstract: An exhaust gas duct system for an internal combustion engine includes an upstream, first exhaust gas pipe area (30), a downstream, second exhaust gas pipe area (34) adjoining the first exhaust gas pipe area (30) in a transition area (38) in an exhaust gas flow direction (G), and a liquid drain channel area (60) in the transition area. The drain channel area is open from the exhaust gas flow volume (78) in the first exhaust gas pipe area (30) or/and in the second exhaust gas pipe area (34) to a liquid collection volume (80).
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: November 21, 2017
    Assignee: Eberspächer Exhaust Technology GmbH & Co. KG
    Inventors: Remus Boriga, Michael Marquardt-Stammberger
  • Publication number: 20160245140
    Abstract: An exhaust gas duct system for an internal combustion engine includes an upstream, first exhaust gas pipe area (30), a downstream, second exhaust gas pipe area (34) adjoining the first exhaust gas pipe area (30) in a transition area (38) in an exhaust gas flow direction (G), and a liquid drain channel area (60) in the transition area. The drain channel area is open from the exhaust gas flow volume (78) in the first exhaust gas pipe area (30) or/and in the second exhaust gas pipe area (34) to a liquid collection volume (80).
    Type: Application
    Filed: February 23, 2016
    Publication date: August 25, 2016
    Inventors: Remus BORIGA, Michael MARQUARDT-STAMMBERGER
  • Patent number: 9334785
    Abstract: The present invention relates to an exhaust gas treatment device (4) and an exhaust system (1) having such an exhaust gas treatment device (4), wherein the exhaust system (1) has at least one exhaust-gas-conducting exhaust gas feed line (2, 3), which is attached to an inlet region (16) of the exhaust gas treatment device (4). Improved mixing of the exhaust gas and a space-saving configuration result if the exhaust gas treatment device (4) has at least one inlet (12, 13) which is open towards the inlet region (16) and if a mixing element (15) is provided, which connects the inlet region (16) to a through-flow region (17) by means of input openings (22, 23), wherein at least one first input opening (22) faces a first side (18) of the inlet region (16) and at least one second input opening (23) faces a second side (19) of the inlet region (16).
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: May 10, 2016
    Assignee: Eberspaecher Exhaust Technology GmbH & Co. KG
    Inventors: Michael Marquardt-Stammberger, Robert Hanitzsch, Remus Boriga, Joachim Braun
  • Publication number: 20130180233
    Abstract: The present invention relates to an exhaust gas treatment device (4) and an exhaust system (1) having such an exhaust gas treatment device (4), wherein the exhaust system (1) has at least one exhaust-gas-conducting exhaust gas feed line (2, 3), which is attached to an inlet region (16) of the exhaust gas treatment device (4). Improved mixing of the exhaust gas and a space-saving configuration result if the exhaust gas treatment device (4) has at least one inlet (12, 13) which is open towards the inlet region (16) and if a mixing element (15) is provided, which connects the inlet region (16) to a through-flow region (17) by means of input openings (22, 23), wherein at least one first input opening (22) faces a first side (18) of the inlet region (16) and at least one second input opening (23) faces a second side (19) of the inlet region (16).
    Type: Application
    Filed: December 20, 2012
    Publication date: July 18, 2013
    Applicant: J. Eberspaecher GmbH & Co. KG
    Inventors: Michael Marquardt-Stammberger, Robert Hanitzsch, Remus Boriga, Joachim Braun
  • Patent number: 7617909
    Abstract: A connection between a plate and a pipe wherein the pipe passes through an opening in the plate, and wherein the plate has a spring-elastic tongue at the opening which is fixedly connected to the pipe.
    Type: Grant
    Filed: April 2, 2007
    Date of Patent: November 17, 2009
    Assignee: J. Eberspaecher GmbH & Co. KG
    Inventors: Thomas Wolf, Arnulf Spieth, Remus Boriga
  • Publication number: 20070227812
    Abstract: A connection between a plate and a pipe wherein the pipe passes through an opening in the plate, and wherein the plate has a spring-elastic tongue at the opening which is fixedly connected to the pipe.
    Type: Application
    Filed: April 2, 2007
    Publication date: October 4, 2007
    Inventors: Thomas Wolf, Arnulf Spieth, Remus Boriga