Patents by Inventor Axel Ritzal

Axel Ritzal 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).

  • BATTERY BOX
    Publication number: 20220131227
    Abstract: A The present invention relates to a battery box for a traction battery, as used to mount traction batteries in vehicles. The battery box comprising: a lower side, an upper side, an edge region extending between the upper side and the lower side, a plurality of battery modules arranged in the battery box, and a shielding element comprising at least two layers.
    Type: Application
    Filed: March 25, 2020
    Publication date: April 28, 2022
    Inventors: Franz SCHWEIGGART, Axel RITZAL, Manfred RUED
  • Heat shield and system with heat shield of this type
    Patent number: 10183469
    Abstract: The invention relates to a heat shield for the shielding of hot areas of components, e.g. of internal combustion engines. The heat shield has an insulating layer (3) and a metallic sheet layer (2) that are located next to each other. The insulation contains or consists of hollow fibers (10) as insulating material. The hollow fibers (10), at least in sections or over their entire length, have a tubular, hollow, unfilled cross section.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: January 22, 2019
    Assignee: Reinz-Dichtungs GmbH
    Inventors: Juergen Schneider, Franz Schweiggart, Axel Ritzal
  • Heat shield and system with heat shield of this type
    Publication number: 20170157896
    Abstract: The invention relates to a heat shield for the shielding of hot areas of components, e.g. of internal combustion engines. The heat shield has an insulating layer (3) and a metallic sheet layer (2) that are located next to each other. The insulation contains or consists of hollow fibers (10) as insulating material. The hollow fibers (10), at least in sections or over their entire length, have a tubular, hollow, unfilled cross section.
    Type: Application
    Filed: December 16, 2015
    Publication date: June 8, 2017
    Inventors: Juergen Schneider, Franz Schweiggart, Axel Ritzal