Patents by Inventor Ina Unger

Ina Unger 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).

  • Filter element, particularly air filter element, and filter system having a filter element
    Patent number: 9776121
    Abstract: The invention relates to a filter element (10), including a filter body (12) with a self-contained exterior side (50) which surrounds a self-contained interior side (52), at least one filter medium (16) being disposed between exterior side (50) and interior side (52) and the filter body (12) including at least in some areas at least one winding layer (14) with at least one adsorbent. The invention relates furthermore to a filter system (100) with a filter element (10) with a filter body (12) with a self-contained exterior side (50) which surrounds a self-contained interior side (52), at least one filter medium (16) being disposed between exterior side (50) and interior side (52), the filter body (12) including at least in some areas at least one winding layer (14) with at least one adsorbent.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: October 3, 2017
    Assignee: MANN+HUMMEL GmbH
    Inventors: Mathias Volk, Thomas Pemsel, Andreas Scope, Ina Unger, Michael Fasold, Dieter Weiss
  • Filtering device, in particular for the air to be supplied to a fuel cell
    Publication number: 20170077537
    Abstract: A filtering device features a carrier medium and activated carbon as adsorbent which is immobilized due to the addition of adhesive.
    Type: Application
    Filed: October 10, 2016
    Publication date: March 16, 2017
    Inventors: Andreas Scope, Mathias Volk, Thomas Pemsel, Ina Unger, Michael Fasold, Dieter Weiss, Karlheinz Muenkel, Andreas Panni
  • Filtering device, in particular for the air to be supplied to a fuel cell
    Patent number: 9466850
    Abstract: A filtering device features a carrier medium and activated carbon as adsorbent which is immobilized due to the addition of adhesive.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: October 11, 2016
    Assignee: MANN+HUMMEL GMBH
    Inventors: Andreas Scope, Mathias Volk, Thomas Pemsel, Ina Unger, Michael Fasold, Dieter Weiss, Karlheinz Muenkel, Andreas Panni
  • FILTER ELEMENT, PARTICULARLY AIR FILTER ELEMENT, AND FILTER SYSTEM HAVING A FILTER ELEMENT
    Publication number: 20160129383
    Abstract: The invention relates to a filter element (10), including a filter body (12) with a self-contained exterior side (50) which surrounds a self-contained interior side (52), at least one filter medium (16) being disposed between exterior side (50) and interior side (52) and the filter body (12) including at least in some areas at least one winding layer (14) with at least one adsorbent. The invention relates furthermore to a filter system (100) with a filter element (10) with a filter body (12) with a self-contained exterior side (50) which surrounds a self-contained interior side (52), at least one filter medium (16) being disposed between exterior side (50) and interior side (52), the filter body (12) including at least in some areas at least one winding layer (14) with at least one adsorbent.
    Type: Application
    Filed: November 16, 2015
    Publication date: May 12, 2016
    Inventors: Mathias Volk, Thomas Pemsel, Andreas Scope, Ina Unger, Michael Fasold, Dieter Weiss
  • Air Filter for the Interior Air of Cabins of Vehicles, Agricultural, Construction, and Work Machines
    Publication number: 20160067648
    Abstract: The invention relates to an interior air filter element (10) for a driver's cabin (302) of agricultural and work machines, particularly having sprinkling or spraying devices for pesticides or fertilizers including a filter body (12) having an adsorption filter region (50) and a fine filter region (80) particularly for separating aerosols, wherein the filter body 12 is designed as a winding body having at least one winding layer.
    Type: Application
    Filed: November 17, 2015
    Publication date: March 10, 2016
    Inventors: Ina Unger, Joachim Stinzendoerfer, Angelika Gohle, Manfred Winter, Andreas Scope, Dieter Weiss
  • Filtering device, in particular for the air to be supplied to a fuel cell
    Publication number: 20150311554
    Abstract: A filtering device features a carrier medium and activated carbon as adsorbent which is immobilized due to the addition of adhesive.
    Type: Application
    Filed: July 9, 2015
    Publication date: October 29, 2015
    Inventors: Andreas Scope, Mathias Volk, Thomas Pemsel, Ina Unger, Michael Fasold, Dieter Weiss, Karlheinz Muenkel, Andreas Panni
  • Cabin Air Filter Element
    Publication number: 20150273985
    Abstract: A cabin air filter element for a cabin air filter for the driver's cabin of agricultural and work machines is provided with a filter element frame and filter layers including a prefilter layer, an adsorption filter layer, and a fine filter layer. The filter layers are flowed through in a flow direction. A circumferentially extending gasket is arranged on the filter element frame for separation of the raw side from the clean side in a mounted state of the cabin air filter element. The filter element frame has a first area and a second area, wherein the first area has a first effective cross-sectional area perpendicular to the flow direction and the second area has a second effective cross-sectional area perpendicular to the flow direction. The second effective cross-sectional area has a size that amounts to only a portion of a size of the first effective cross-sectional area.
    Type: Application
    Filed: March 25, 2015
    Publication date: October 1, 2015
    Inventors: Oliver Luley, Ina Unger
  • Filtering device, in particular for the air to be supplied to a fuel cell
    Patent number: 9095810
    Abstract: A filtering device features a carrier medium and activated carbon as adsorbent which is immobilized due to the addition of adhesive.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: August 4, 2015
    Assignee: MANN+HUMMEL GMBH
    Inventors: Andreas Scope, Mathias Volk, Thomas Pemsel, Ina Unger, Michael Fasold, Dieter Weiss, Karlheinz Muenkel, Andreas Panni
  • Filtering device, in particular for the air to be supplied to a fuel cell
    Publication number: 20140013957
    Abstract: A filtering device features a carrier medium and activated carbon as adsorbent which is immobilized due to the addition of adhesive.
    Type: Application
    Filed: July 12, 2013
    Publication date: January 16, 2014
    Inventors: Andreas Scope, Mathias Volk, Thomas Pemsel, Ina Unger, Michael Fasold, Dieter Weiss, Karlheinz Muenkel, Andreas Panni