Patents by Inventor Cihan Kaplan

Cihan Kaplan 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 of producing a prismatic battery cell
    Patent number: 10263291
    Abstract: A method of producing a prismatic battery cell includes forming an initial arrangement by spatially arranging one or two wiring boards, a cathode layer, an anode layer, and at least two separator layers so as to be in parallel with each other and with respect to a winding axis. The initial arrangement is wound about the winding axis to form a battery winding. The battery winding is inserted in a cell housing, and a respective current connector is connected to each of the cathode layer and anode layer. The cell housing is filled with a liquid electrolyte, and is closed. A prismatic battery cell of this type can be included in a battery, such as a battery included with an automotive vehicle.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: April 16, 2019
    Assignee: Robert Bosch GmbH
    Inventors: Antonio Bacher, Rene Hornung, Seyed Mohammad Seyed Abbassi, Cihan Kaplan, Anselm Berg, Michael Riefler
  • Method for Producing a Prismatic Battery Cell
    Publication number: 20170237125
    Abstract: A method is used to produce a prismatic battery cell having a cathode layer, an anode layer and two separator layers. The method includes winding an initial arrangement including the cathode layer, the anode layer and the two separator layers around a winding axis to produce a battery winding. The cathode layer and the anode layer each have longitudinal sides and transverse sides and are wound with the transverse sides parallel to the winding axis. The method further includes inserting the battery winding in a cell housing. The method further includes contacting contact surfaces of the cathode layer and the anode layer with current collectors, filling the cell housing with a liquid electrolyte, and closing the cell housing. The cathode layer and the anode layer, on one of their longitudinal sides, are cut to size during their supply to the initial arrangement to form contact surfaces.
    Type: Application
    Filed: July 23, 2015
    Publication date: August 17, 2017
    Applicant: Robert Bosch GmbH
    Inventors: Antonio Bacher, Seyed Mohammad Seyed Abbassi, Cihan Kaplan, Michael Riefler
  • Method for Producing a Prismatic Battery Cell
    Publication number: 20170207490
    Abstract: A method of producing a prismatic battery cell includes forming an initial arrangement by spatially arranging one or two wiring boards, a cathode layer, an anode layer, and at least two separator layers so as to be in parallel with each other and with respect to a winding axis. The initial arrangement is wound about the winding axis to form a battery winding. The battery winding is inserted in a cell housing, and a respective current connector is connected to each of the cathode layer and anode layer. The cell housing is filled with a liquid electrolyte, and is closed. A prismatic battery cell of this type can be included in a battery, such as a battery included with an automotive vehicle.
    Type: Application
    Filed: July 13, 2015
    Publication date: July 20, 2017
    Inventors: Antonio Bacher, Rene Hornung, Seyed Mohammad Seyed Abbassi, Cihan Kaplan, Anselm Berg, Michael Riefler