Patents by Inventor Rogelio Villarroel

Rogelio Villarroel 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).

  • Method and device for determining the ageing of a battery
    Patent number: 9172121
    Abstract: The invention relates to a battery holder (1) for galvanic cells, in which a first honeycomb structure (2.1 to 2.n), comprising a lower and an upper basic cooling body (3.1, 3.2) and at least one intermediate cooling body (4), is provided, wherein in each case, galvanic cells can be arranged on a cell level (5.1 to 5.n) in each case between one of the basic cooling bodies (3.1, 3.2) and one of the intermediate cooling bodies (4) and/or between two of the intermediate cooling bodies (4), wherein the galvanic cells of one of the cell levels (5.1 to 5.n) are displaced to the side to the galvanic cells of at least one adjacent cell level (5.1 to 5.n) by half the width of a galvanic cell, and wherein the intermediate cooling body (4) and the basic cooling bodies (3.1, 3.2) are formed in an area between the galvanic cells according to the outer contours of the galvanic cells, and wherein each of the cooling bodies (3.1, 3.
    Type: Grant
    Filed: August 23, 2006
    Date of Patent: October 27, 2015
    Assignee: Temic Automotive Electric Motors GmbH
    Inventors: Nevzat Güner, Swen Wiethoff, Knut Welke, Sönke Gürtler, Rogelio Villarroel, Martin Voss, Reinhard Kassen, Reinhard Ganghofner, Michael Keller, Peter Birke, Axel Rudorff
  • Method and Device for Determining the Ageing of a Battery
    Publication number: 20130196198
    Abstract: The invention relates to a battery holder (1) for galvanic cells, in which a first honey-comb structure (2.1 to 2.n), comprising a lower and an upper basic cooling body (3.1, 3.2) and at least one intermediate cooling body (4), is provided, wherein in each case, galvanic cells can be arranged on a cell level (5.1 to 5.n) in each case between one of the basic cooling bodies (3.1, 3.2) and one of the intermediate cooling bodies (4) and/or between two of the intermediate cooling bodies (4), wherein the galvanic cells of one of the cell levels (5.1 to 5.n) are displaced to the side to the galvanic cells of at least one adjacent cell level (5.1 to 5.n) by half the width of a galvanic cell, and wherein the intermediate cooling body (4) and the basic cooling bodies (3.1, 3.2) are formed in an area between the galvanic cells according to the outer contours of the galvanic cells, and wherein each of the cooling bodies (3.1, 3.
    Type: Application
    Filed: August 23, 2006
    Publication date: August 1, 2013
    Inventors: Nevzat Güner, Swen Wiethoff, Knut Welke, Sönke Gürtler, Rogelio Víllarroel, Martin Voss, Reinhard Kassen, Reinhard Ganghofner, Michael Keller, Peter Birke, Axel Rudorff