Patents by Inventor Holger Jansen

Holger Jansen 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).

  • Electric battery with protection against electrolyte leakage
    Patent number: 5695889
    Abstract: An electric battery, for example, a zinc-bromine battery for an automobile, is protected against leakage of electrolyte, in particular against bromine liberated during a crash. For this purpose, the reservoirs provided for the electrolyte are filled with a sponge-like material that stores the electrolyte. Alternatively, or in addition, the reservoirs are surrounded by a protective sheathing made of a material that binds the escaping electrolyte, in particular through chemical reaction.
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: December 9, 1997
    Assignee: Siemens Aktiengesellschaft
    Inventors: Werner Harbauer, Mathias Ruland, Holger Jansen