Patents by Inventor Jakob Stang

Jakob Stang 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).

  • Publication number: 20240360780
    Abstract: A dosing module for an aftertreatment system includes: a housing; a dosing cartridge removably inserted in the housing, the dosing cartridge including a needle assembly; a cover coupled to the housing, the cover covering the dosing cartridge; an inlet port inserted in the housing, the inlet port configured to receive reductant and provide the reductant to the dosing cartridge; and a filter screw coupled to the inlet port such that the filter screw is interchangeable, the filter screw including a pin, the filter screw being compressible to provide compensation for fluid expansion.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Ralf Rohrmueller, Thomas Kreser, Christian Geiss, Jonas Hofmann, Jakob Stang, Friedrich Johann Zapf, Harald Breitenbach
  • Patent number: 12060822
    Abstract: An aftertreatment system includes an inlet exhaust section, an outlet exhaust section, a first aftertreatment component, a first dosing module, and a second dosing module. The inlet exhaust section receives exhaust. The outlet exhaust section is in fluid communication with the inlet exhaust section. The first aftertreatment component receives the exhaust from the inlet exhaust section, treats the exhaust, and provides the exhaust to the outlet exhaust section. The first dosing module is positioned along the inlet exhaust section. The first dosing module is structured to selectively dose the exhaust with reductant. The second dosing module is positioned along the outlet exhaust section. The second dosing module is structured to selectively dose the exhaust with the reductant.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: August 13, 2024
    Assignee: Cummins Emission Solutions Inc.
    Inventors: Ralf Rohrmueller, Thomas Kreser, Christian Geiss, Jonas Hofmann, Jakob Stang, Friedrich Johann Zapf, Harald Breitenbach
  • Publication number: 20210131327
    Abstract: An aftertreatment system includes an inlet exhaust section, an outlet exhaust section, a first aftertreatment component, a first dosing module, and a second dosing module. The inlet exhaust section receives exhaust. The outlet exhaust section is in fluid communication with the inlet exhaust section. The first aftertreatment component receives the exhaust from the inlet exhaust section, treats the exhaust, and provides the exhaust to the outlet exhaust section. The first dosing module is positioned along the inlet exhaust section. The first dosing module is structured to selectively dose the exhaust with reductant. The second dosing module is positioned along the outlet exhaust section. The second dosing module is structured to selectively dose the exhaust with the reductant.
    Type: Application
    Filed: April 13, 2017
    Publication date: May 6, 2021
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Ralf Rohrmueller, Thomas Kreser, Christian Geiss, Jonas Hofmann, Jakob Stang, Friedrich Johann Zapf, Harald Breitenbach
  • Patent number: 9790831
    Abstract: A valve solenoid includes a coil pot having an internal volume. A coil is positioned concentrically within the internal volume. An outer tube is positioned concentrically within the coil. A pole core is positioned concentrically within the outer tube. An armature includes an armature first portion positioned distal from the pole core and an armature second portion at least a portion of which is positioned concentrically within the outer tube. An inner tube is positioned concentrically within the channel defined by the armature such that the at least a portion of the armature second portion is positioned concentrically between the outer tube and the inner tube. An armature pin is fixedly coupled to the armature. A biasing member is positioned within the channel. A first end of the biasing member is coupled to the armature pin and a second end of the biasing member coupled to the pole core.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: October 17, 2017
    Assignee: CUMMINS EMISSION SOLUTIONS, INC.
    Inventor: Jakob Stang
  • Publication number: 20160290200
    Abstract: A valve solenoid includes a coil pot having an internal volume. A coil is positioned concentrically within the internal volume. An outer tube is positioned concentrically within the coil. A pole core is positioned concentrically within the outer tube. An armature includes an armature first portion positioned distal from the pole core and an armature second portion at least a portion of which is positioned concentrically within the outer tube. An inner tube is positioned concentrically within the channel defined by the armature such that the at least a portion of the armature second portion is positioned concentrically between the outer tube and the inner tube. An armature pin is fixedly coupled to the armature. A biasing member is positioned within the channel. A first end of the biasing member is coupled to the armature pin and a second end of the biasing member coupled to the pole core.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 6, 2016
    Applicant: Cummins Emission Solutions, Inc.
    Inventor: Jakob Stang