Patents by Inventor Gerd Fleischer

Gerd Fleischer 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).

  • Coil and electrically excited synchronous machine
    Patent number: 11824415
    Abstract: A coil has a winding that is coated with an epoxy resin in at least some areas, wherein a ratio of a compressive strength of the epoxy resin to the tensile strength thereof at room temperature ranges between 2 and 5, the modulus of elasticity at room temperature is at least 5000 MPa, and at a glass transition temperature of the epoxy resin, the modulus of elasticity and the tensile strength have values amounting to at least 30% of the values at room temperature.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: November 21, 2023
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Florian Beck, Thomas Becker, Gerd Fleischer, Christian Kloninger, Daniel Loos, Florian Risch, Sefa Seyis
  • Coil and Electrically Excited Synchronous Machine
    Publication number: 20210351655
    Abstract: A coil has a winding that is coated with an epoxy resin in at least some areas, wherein a ratio of a compressive strength of the epoxy resin to the tensile strength thereof at room temperature ranges between 2 and 5, the modulus of elasticity at room temperature is at least 5000 MPa, and at a glass transition temperature of the epoxy resin, the modulus of elasticity and the tensile strength have values amounting to at least 30% of the values at room temperature.
    Type: Application
    Filed: September 24, 2019
    Publication date: November 11, 2021
    Inventors: Florian BECK, Thomas BECKER, Gerd FLEISCHER, Christian KLONINGER, Daniel LOOS, Florian RISCH, Sefa SEYIS
  • Fluid bearing
    Patent number: 4383771
    Abstract: The invention relates to a hydrodynamic fluid bearing of rotation symmetric shape constituted of a bearing member and a counter-bearing member the faces of each being in opposition to the other one at a narrow space. One of the members is provided with fluid pockets of levelling off depth in reverse direction to the direction of rotation of the bearing member. Thus it is feasible to cope with considerable bearing loads over a wide range of rotational speeds.
    Type: Grant
    Filed: October 20, 1981
    Date of Patent: May 17, 1983
    Inventors: Oskar Freytag, Rainer Bleyer, Volker Guyenot, Gerd Fleischer, Jugen Michael