Patents by Inventor Matthias Teschner

Matthias Teschner 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: 20250083108
    Abstract: A humidifier comprising a wound portion wrapped around a central axis and comprising enclosures, a first one the enclosures comprising a first pair of semipermeable membranes separated by a first spacer layer to form one among wet-gas channels, and a second one of the enclosures comprising a second pair of semipermeable membranes separated by a second spacer layer to form one among dry-gas channels. The dry-gas channels are configured to receive a dry gas through at least part of a first frontal area of the wound portion and in an axial direction along the dry-gas channels. The wet-gas channels are configured to receive a wet gas through at least part of a second frontal area of the wound portion and in the axial direction along the wet-gas channels, the second frontal area being opposite to the first frontal area.
    Type: Application
    Filed: July 30, 2024
    Publication date: March 13, 2025
    Inventors: Matthias TESCHNER, Oliver VOCA, Benedikt WELLER, Pius TRAUTMANN, Mathias ASSMANN
  • Publication number: 20250038231
    Abstract: A humidifier stack for a humidifier device includes frame plates following each other in a stacking direction in a plate stack including a dry gas channel and a moist gas channel, and a membrane separating the dry gas channel and the moist gas channel, the membrane enabling a moisture transfer from a fluid flow being guided in the moist gas channel to a fluid flow being guided in the dry gas channel. The humidifier stack further includes an at least partially circumferentially extending seal fixedly connected to the membrane, the at least partially circumferentially extending seal including flow channel seal sections disposed along circumferential edges of a moisture transfer surface of the membrane at a first surface of the membrane.
    Type: Application
    Filed: October 16, 2024
    Publication date: January 30, 2025
    Inventors: Herbert JAINEK, Matthias TESCHNER, Benedikt WELLER
  • Publication number: 20240282988
    Abstract: A stack plate device for a humidifier for a fuel cell system includes first stack plates and second stack plates being stacked one on top of each other alternately in a stacking direction, top sides of the first stack plates facing bottom sides of the second stack plates, top sides of the second stack plates facing bottom sides of the first stack plates, and each of the first stack plates and the second stack plates comprising a peripheral frame that encloses a through-opening and has an inflow region and an outflow region. First flow channels and second flow channels are formed in the first stack plates and the second stack plates and formed transversely to one another, the first flow channels and second flow channels being separated by moisture-permeable layers.
    Type: Application
    Filed: February 13, 2024
    Publication date: August 22, 2024
    Inventors: Oliver VOCA, Matthias TESCHNER, Tom ZELTWANGER, Michael FRANK
  • Patent number: 11828212
    Abstract: A valve has a valve housing with a valve seat and a valve body holder with a fluid-permeable flow opening. A valve body is arranged in the valve body holder and axially displaceable between an open state and a closed state of the valve. The valve body has an envelope surface with a sealing region for fluid-tightly contacting the valve seat in the closed state. It has a base region adjoining the sealing region in longitudinal direction. A cross section contour of the envelope surface increases monotonously from the sealing region to the base region. In the open state, an axial end of the base region contacts the valve body holder. The envelope surface has a weakened region connecting sealing region and base region to each other. The weakened region has a reduced stiffness along the longitudinal direction. The valve body is formed of a thermoplastic polyhalogen olefin.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: November 28, 2023
    Assignee: MANN+HUMMEL GmbH
    Inventors: Gelase Mbadinga Mouanda, Thomas Jessberger, Volker Kuemmerling, Lukas Bock, Claus Fischer, Thomas Schleiden, Tobias Warth, Matthias Teschner
  • Patent number: 11703160
    Abstract: A pipe component has a casing embodied as a folded bellows with folds. A tubular support body has an outer circumference and a length extension in a direction of a center line of the tubular support body. The tubular support body is embedded in the casing and supports the casing. The tubular support body has at least one stabilization element and the at least one stabilization element has segments that are axially spaced apart and at least partially extend circumferentially. The segments are connected by one or a plurality of hinges, respectively, along the length extension of the tubular support body. The hinges are arranged in the folds of the folded bellows of the casing.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: July 18, 2023
    Assignee: MANN+HUMMEL GmbH
    Inventors: Robert Zbiral, Steffen Grau, Juergen Schlamp, Thorsten Schmid, Matthias Teschner
  • Publication number: 20210363902
    Abstract: A valve has a valve housing with a valve seat and a valve body holder with a fluid-permeable flow opening. A valve body is arranged in the valve body holder and axially displaceable between an open state and a closed state of the valve. The valve body has an envelope surface with a sealing region for fluid-tightly contacting the valve seat in the closed state. It has a base region adjoining the sealing region in longitudinal direction. A cross section contour of the envelope surface increases monotonously from the sealing region to the base region. In the open state, an axial end of the base region contacts the valve body holder. The envelope surface has a weakened region connecting sealing region and base region to each other. The weakened region has a reduced stiffness along the longitudinal direction. The valve body is formed of a thermoplastic polyhalogen olefin.
    Type: Application
    Filed: August 3, 2021
    Publication date: November 25, 2021
    Inventors: Gelase Mbadinga Mouanda, Thomas Jessberger, Volker Kuemmerling, Lukas Bock, Claus Fischer, Thomas Schleiden, Tobias Warth, Matthias Teschner
  • Publication number: 20210148490
    Abstract: A pipe component has a casing embodied as a folded bellows with folds. A tubular support body has an outer circumference and a length extension in a direction of a center line of the tubular support body. The tubular support body is embedded in the casing and supports the casing. The tubular support body has at least one stabilization element and the at least one stabilization element has segments that are axially spaced apart and at least partially extend circumferentially. The segments are connected by one or a plurality of hinges, respectively, along the length extension of the tubular support body. The hinges are arranged in the folds of the folded bellows of the casing.
    Type: Application
    Filed: November 24, 2020
    Publication date: May 20, 2021
    Inventors: Robert Zbiral, Steffen Grau, Juergen Schlamp, Thorsten Schmid, Matthias Teschner
  • Patent number: 9115780
    Abstract: A pulsation damper (1) for damping pressure pulsations of a fluid is insertable into the fluid line as intermediate piece by forming an axial flow channel (3), and the pulsation damper (1) featuring a housing (2). The pulsation damper (1) is characterized by the fact that the housing (2) has at least one hollow space (23) communicating with the flow channel (3) and in which at least one attenuator (4) is disposed movably in axial direction.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: August 25, 2015
    Assignee: MANN+HUMMEL GMBH
    Inventors: Matthias Teschner, Panagiotis Giagounidis, Helge Krempels, Siegfried Herkommer
  • Patent number: 8886501
    Abstract: A method of stimulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: November 11, 2014
    Assignee: NVIDIA Corporation
    Inventors: Matthias Müller-Fischer, Bruno Heidelberger, Matthias Teschner, Markus Gross
  • Publication number: 20140196979
    Abstract: A pulsation damper (1) for damping pressure pulsations of a fluid is insertable into the fluid line as intermediate piece by forming an axial flow channel (3), and the pulsation damper (1) featuring a housing (2). The pulsation damper (1) is characterized by the fact that the housing (2) has at least one hollow space (23) communicating with the flow channel (3) and in which at least one attenuator (4) is disposed movably in axial direction.
    Type: Application
    Filed: January 10, 2014
    Publication date: July 17, 2014
    Applicant: MANN+HUMMEL GMBH
    Inventors: Matthias Teschner, Panagiotis Giagounidis, Helge Krempels, Siegfried Herkommer
  • Patent number: 8666713
    Abstract: A method of stimulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: March 4, 2014
    Assignee: Nvidia Corporation
    Inventors: Matthias Heinz Müller-Fischer, Bruno Heinz Heidelberger, Matthias Teschner, Markus Gross
  • Publication number: 20120232854
    Abstract: A method of stimulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Application
    Filed: May 14, 2012
    Publication date: September 13, 2012
    Inventors: Matthais Heinz Müller-Fischer, Bruno Heinz Heidelberger, Matthias Teschner, Markus Gross
  • Publication number: 20120218271
    Abstract: A method of stimulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Application
    Filed: May 14, 2012
    Publication date: August 30, 2012
    Inventors: Matthais Heinz Müller-Fischer, Bruno Heinz Heidelberger, Matthias Teschner, Markus Gross
  • Patent number: 8190412
    Abstract: A method of stimulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: May 29, 2012
    Assignee: NVIDIA Corporation
    Inventors: Matthias Heinz Muller-Fischer, Bruno Heinz Heidelberger, Matthias Teschner, Markus Gross
  • Patent number: 8105485
    Abstract: A filtering device for filtering liquids in internal combustion engines has a filter housing and a filter element inserted into the filter housing. A cover disk closes off the filter housing. The cover disk consists of two individual disks and a central flow connection connects the two individual disks. The two individual disks and the flow connection form a common plastic component.
    Type: Grant
    Filed: May 12, 2006
    Date of Patent: January 31, 2012
    Assignee: Mann+Hummel GmbH
    Inventors: Markus Kolczyk, Dieter Amesöder, Sven Epli, Michael Thienel, Michael Wein, Luiz Carlos Fritz, Dieter Schreckenberger, Marco Woitoll, Thomas Petschl, Matthias Teschner
  • Publication number: 20100161297
    Abstract: A method of stimulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 24, 2010
    Applicant: NVIDIA Corporation
    Inventors: Matthais Heinz Müller-Fischer, Bruno Heinz Heidelberger, Matthias Teschner, Markus Gross
  • Patent number: 7650266
    Abstract: A method of simulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: January 19, 2010
    Assignee: NVIDIA Corporation
    Inventors: Matthias Heinz Müller-Fischer, Bruno Heinz Heidelberger, Matthias Teschner, Markus Gross
  • Patent number: 7484490
    Abstract: A switching drum seal (1) for a switching drum (11) for sealing an intake pipe in an intake manifold system of a multi-cylinder internal combustion engine, having two spaced-apart, circumferentially extending circumferential sealing sections (2) with circumferential sealing surfaces (3) and two spaced-apart, axially extending axial sealing sections (4) with axial sealing surfaces (5) and having at least one resilient element (7) to impart resilience to at least one circumferential sealing section (2) perpendicular to its circumferential sealing surface. The resilient element (7) extends in a region between the switching drum (11) and one of the circumferential sections (2) and is supported on the switching drum (11).
    Type: Grant
    Filed: November 29, 2006
    Date of Patent: February 3, 2009
    Assignee: Mann & Hummel GmbH
    Inventors: Matthias Teschner, Arthur Klotz, Mathias Endress
  • Publication number: 20070277767
    Abstract: A switching drum seal (1) for a switching drum (11) for sealing an intake pipe in an intake manifold system of a multi-cylinder internal combustion engine, having two spaced-apart, circumferentially extending circumferential sealing sections (2) with circumferential sealing surfaces (3) and two spaced-apart, axially extending axial sealing sections (4) with axial sealing surfaces (5) and having at least one resilient element (7) to impart resilience to at least one circumferential sealing section (2) perpendicular to its circumferential sealing surface. The resilient element (7) extends in a region between the switching drum (11) and one of the circumferential sections (2) and is supported on the switching drum (11).
    Type: Application
    Filed: November 29, 2006
    Publication date: December 6, 2007
    Applicant: Mann & Hummel GmbH
    Inventors: Matthias Teschner, Arthur Klotz, Mathias Endress
  • Publication number: 20060265202
    Abstract: A method of simulating a deformable object comprises modeling deformable elasticity for the object by defining an actual shape and a goal shape and pulling points in the goal shape towards corresponding points in the goal shape.
    Type: Application
    Filed: February 3, 2006
    Publication date: November 23, 2006
    Inventors: Matthias Muller-Fischer, Bruno Heidelberger, Matthias Teschner, Markus Gross