Patents by Inventor Michael Freitag

Michael Freitag 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: 10119748
    Abstract: The present invention relates to a vacuum insulation body with at least one vacuum-tight film which surrounds a vacuum region with at least one supporting material arranged therein. At least one protective cover for protection of the film is provided, and a material leveling out film irregularities is included as well.
    Type: Grant
    Filed: July 31, 2014
    Date of Patent: November 6, 2018
    Assignees: Liebherr-Hausgeraete Lienz GmbH, Liebherr-Hausgeraete Ochsenhausen GmbH
    Inventors: Thomas Gruidl, Jochen Hiemeyer, Martin Kerstner, Michael Freitag, Manfred Gradl
  • Patent number: 10088221
    Abstract: The present invention relates to a vacuum insulation body, comprising at least one envelope body and at least one diffusion-tight envelope which at least partly adjoins the envelope body, wherein the envelope at least partly is present as prefabricated bag or partial bag which in its geometry is completely or largely adapted to the shape of the envelope body.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: October 2, 2018
    Assignees: Liebherr-Hausgeräte Lienz GmbH, Liebherr-Hausgeräte Ochsenhausen GmbH
    Inventors: Michael Freitag, Martin Kerstner, Jochen Hiemeyer
  • Patent number: 10041726
    Abstract: The present invention relates to a vacuum insulation body with a vacuum-tight envelope, wherein through the region surrounded by the envelope at least one lead-through extends, which surrounds a free space, and/or wherein at least one port extends from the envelope. According to the invention, the lead-through and/or the port likewise is formed vacuum-tight and vacuum-tightly connected with the envelope.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: August 7, 2018
    Assignees: Liebherr-Hausgeräte Lienz GmbH, Liebherr-Hausgeräte Ochsenhausen GmbH
    Inventors: Michael Freitag, Martin Kerstner, Jochen Hiemeyer
  • Publication number: 20180031305
    Abstract: The present invention relates to a vacuum insulation body with a vacuum-tight envelope, wherein through the region surrounded by the envelope at least one lead-through extends, which surrounds a free space, and/or wherein at least one port extends from the envelope. According to the invention, the lead-through and/or the port likewise is formed vacuum-tight and vacuum-tightly connected with the envelope.
    Type: Application
    Filed: October 11, 2017
    Publication date: February 1, 2018
    Inventors: Michael Freitag, Martin Kerstner, Jochen Hiemeyer
  • Publication number: 20180023880
    Abstract: The present invention relates to an apparatus for the vacuum-tight leading of an electric line through a high barrier film. The apparatus comprises a hollow pipe 1 having a collar 2 projecting therefrom; a high barrier film 3 having a passage hole 4 through which the hollow pipe 1 runs; and a pressing element 5 that is arranged at the side of the high barrier film 3 that is remote from the collar 2, and that urges the high barrier film 3 toward the collar 2, with the high barrier film 3 being arranged between the collar 2 of the hollow pipe 1 and the pressing element 5. The apparatus is furthermore characterized in that an electric line runs in the hollow pipe 1 that leads from the one side of the high barrier film 3 to the other side and in that a sealant is present in the hollow pipe 1 for the vacuum-tight closing of the hollow pipe 1.
    Type: Application
    Filed: January 25, 2016
    Publication date: January 25, 2018
    Inventors: Martin Kerstner, Jochen Hiemeyer, Michael Freitag
  • Publication number: 20180009156
    Abstract: The present invention relates to a method of applying a film to a body. In this respect, a film is first applied to and positioned at a transfer mold and the body to be film coated is introduced into the transfer mold to which the film to be attached is applied or the transfer mold to which the film to be attached is applied is introduced into the body to be film coated so that the film is located between the body and the transfer mold. In the further course, a vacuum is applied in a region between the body and the film and/or an excess pressure is applied in a region between the transfer mold and the film so that the film moves from the transfer mold onto the body. A particularly simple method that is fast to be carried out is thereby provided for applying a film to a surface.
    Type: Application
    Filed: October 29, 2015
    Publication date: January 11, 2018
    Inventors: Jochen Hiemeyer, Michael Freitag, Martin Kerstner
  • Publication number: 20170327297
    Abstract: The present invention relates to a vacuum insulation body with at least one vacuum-tight casing and with at least one vacuum region which is surrounded by the casing, wherein the casing is provided with at least one opening, in particular with at least one evacuation port, for evacuating the vacuum region, and wherein in the vacuum insulation body at least one adsorbent material is disposed, which partly or entirely is arranged in the region of said opening, wherein around the opening and within the vacuum range at least one plate is arranged, which forms a wall of the space in which the adsorbent material is disposed.
    Type: Application
    Filed: October 23, 2015
    Publication date: November 16, 2017
    Inventors: Jochen HIEMEYER, Michael FREITAG, Martin KERSTNER, Richard STOCKER
  • Publication number: 20170321956
    Abstract: The present invention relates to a vacuum insulation body comprising a vacuum-tight casing which surrounds an evacuated region, wherein a core material is arranged in the evacuated region, wherein the casing includes an opening for filling the casing with the core material, which is covered by a vacuum-tight cover film, wherein the casing is folded inwards in the edge region protruding towards the opening, so that the opening is reduced in size, and subsequently again is folded outwards, wherein the region folded outwards and a region of the cover film are vacuum-tightly connected with each other all around.
    Type: Application
    Filed: October 23, 2015
    Publication date: November 9, 2017
    Inventors: Jochen Hiemeyer, Michael Freitag, Martin Kerstner
  • Publication number: 20170321955
    Abstract: The present invention comprises a vacuum insulation body comprising a vacuum-tight covering that surrounds an evacuated region, wherein a core material is arranged in the evacuated region, wherein the covering has an outer region and an inner region at least partially surrounded by the outer region, wherein the inner region and the outer region are formed by a common film bag and wherein the inner region is formed by inverting the film bag.
    Type: Application
    Filed: October 23, 2015
    Publication date: November 9, 2017
    Inventors: Jochen Hiemeyer, Michael Freitag, Martin Kerstner
  • Publication number: 20170131000
    Abstract: The invention relates to a temperature-controlled container (10) comprising a cooled or heated inner chamber (100) and a thermoelectric element (20), particularly a Peltier element (20), arranged such that said inner chamber (100) is cooled or heated by means of the thermoelectric element (20). In order to control the temperature of the inner chamber (100), a plurality of thermoelectric elements (20) are provided which are arranged to be spaced apart from one another.
    Type: Application
    Filed: June 11, 2015
    Publication date: May 11, 2017
    Inventors: Jochen Hiemeyer, Martin Kerstner, Michael Freitag
  • Publication number: 20170131001
    Abstract: The present invention relates to a thermoelectrically cooled or heated container, in particular a refrigerator unit and/or a freezer unit, having at least one cooled or heated inner space and having at least one thermoelectric element, in particular having at least one Peltier element, for generating cold or heat in the inner space, wherein the thermoelectric element is arranged between two thermoconductive solid bodies of which one or both have an increasing cross-sectional area as the spacing from the thermoelectric element increases.
    Type: Application
    Filed: June 12, 2015
    Publication date: May 11, 2017
    Applicants: Liebherr-Hausgeräte Lienz GmbH, Liebherr-Hausgeräte Ochsenhausen GmbH
    Inventors: Jochen HIEMEYER, Martin KERSTNER, Michael FREITAG
  • Publication number: 20170122628
    Abstract: The invention relates to a thermally insulated receptacle, preferably a refrigeration and/or a freezing appliance, comprising at least one temperature-controlled, preferably chilled interior and at least one thermoelectric element (20), especially at least one Peltier element (20), for controlling the temperature in the interior, preferably for generating cold in the chilled interior; further comprising at least one solid (10, 12) which is disposed in such a way that heat is conducted to the thermoelectric element (20), especially heat is dissipated from the chilled interior to the thermoelectric element (20) and/or heat is dissipated from the thermoelectric element (20) by having the solid (10, 12) conduct heat.
    Type: Application
    Filed: May 20, 2015
    Publication date: May 4, 2017
    Inventors: Jochen Hiemeyer, Michael Freitag, Martin Kerstner
  • Publication number: 20170122650
    Abstract: The present invention relates to a cooling and/or a freezing device comprising a cooled inner chamber (100) and a thermoelectric element (20), particularly a Peltier element (20), which is arranged such that the inner chamber (100) is cooled by means of the thermoelectric element (20), means (4, 20, 40) for evaporating the condensed water being provided comprising a heat exchanger (40) located outside of the cooled inner chamber (100).
    Type: Application
    Filed: June 16, 2015
    Publication date: May 4, 2017
    Inventors: Jochen Hiemeyer, Martin Kerstner, Michael Freitag
  • Publication number: 20170122627
    Abstract: The invention relates to a vacuum damping element (1) with a casing (2) which defines a vacuum region. A thermoelectric element (3), in particular a Peltier element (3), is arranged within the vacuum region in order to generate a temperature difference between two regions (5) provided on the outside of the casing (2).
    Type: Application
    Filed: June 11, 2015
    Publication date: May 4, 2017
    Inventors: Martin Kerstner, Michael Freitag, Jochen Hiemeyer
  • Publication number: 20160304887
    Abstract: The present invention relates to a female fertile variant strain of filamentous fungus derived from a female sterile parental strain which comprises at least one of the six female fertility specific gene alleles or derivatives thereof comprising the functional characteristics of these alleles (FS_4-9).
    Type: Application
    Filed: December 10, 2013
    Publication date: October 20, 2016
    Applicant: Technische Universitat Wein
    Inventors: Monika Schmoll, Doris Tisch, Andre Schuster, Michael Freitag, Kyle Pomraning, Ting Fang Wang
  • Publication number: 20160178270
    Abstract: The present invention relates to a vacuum insulation body with at least one vacuum-tight film which surrounds a vacuum region with at least one supporting material arranged therein. At least one protective cover for protection of the film is provided, and a material leveling out film irregularities is included as well.
    Type: Application
    Filed: July 31, 2014
    Publication date: June 23, 2016
    Inventors: Thomas GRUIDL, Jochen HIEMEYER, Martin KERSTNER, Michael FREITAG, Manfred GRADL
  • Publication number: 20160178269
    Abstract: A vacuum insulation body includes at least one vacuum-tight casing and at least one vacuum region surrounded by the casing. The casing is provided with at least one opening, in particular with at least one evacuation port, for evacuating the vacuum region. At least one adsorbent material is present in the vacuum insulation body. The adsorbent material is partly or completely arranged in the region of the opening.
    Type: Application
    Filed: July 31, 2014
    Publication date: June 23, 2016
    Inventors: Jochen HIEMEYER, Michael FREITAG, Martin KERSTNER
  • Patent number: 9227715
    Abstract: A gear case assembly for a marine propulsion system has a gear case having a first end adapted to connect the gear case to a remainder of the marine propulsion system, and a second end disposed opposite the first end. A driveshaft is disposed at least in part in the gear case. A propeller shaft, operatively connected to an end of the driveshaft, is disposed at an angle thereto. The end of the driveshaft and at least a portion of the propeller shaft are disposed in a transmission chamber defined in the gear case. An expansion port is defined in the gear case. A container, defining an expansion chamber, is disposed outside the gear case. The expansion port fluidly communicates the transmission chamber with the expansion chamber. An outboard engine is also disclosed.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: January 5, 2016
    Assignee: BRP US INC.
    Inventors: Roger Raetzman, Simon Pfiffner, Michael Freitag, Mark C. Noble, John Feuerstein
  • Publication number: 20150377545
    Abstract: The present invention relates to a vacuum insulation body with a vacuum-tight envelope, wherein through the region surrounded by the envelope at least one lead-through extends, which surrounds a free space, and/or wherein at least one port extends from the envelope. According to the invention, the lead-through and/or the port likewise is formed vacuum-tight and vacuum-tightly connected with the envelope.
    Type: Application
    Filed: January 17, 2014
    Publication date: December 31, 2015
    Inventors: Michael Freitag, Martin Kerstner, Jochen Hiemeyer
  • Publication number: 20150377546
    Abstract: The present invention relates to a vacuum insulation body, comprising at least one envelope body and at least one diffusion-tight envelope which at least partly adjoins the envelope body, wherein the envelope at least partly is present as prefabricated bag or partial bag which in its geometry is completely or largely adapted to the shape of the envelope body.
    Type: Application
    Filed: January 21, 2014
    Publication date: December 31, 2015
    Inventors: Michael Freitag, Martin Kerstner, Jochen Hiemeyer