Patents by Inventor Albert Schulte

Albert Schulte 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 producing a maintenance-free battery having a fixed electrolyte
    Patent number: 8298301
    Abstract: The invention relates to a method and a device for producing an accumulator having a fixed electrolyte. The inventive method is characterized by introducing an electrolyte in a flowable form into the accumulator cell and fixing the electrolyte and forming the active mass simultaneously inside the accumulator cell. The device for carrying out the inventive method comprises a filler head (1), an acid reservoir (3), a thickener reservoir (4), a metering pump for the acid (6.1+6.2), a metering pump for the thickener (5.1+5.2) and a flowmeter for the thickener (9.1+9.2) and the acid (10.1+10.2).
    Type: Grant
    Filed: September 3, 2005
    Date of Patent: October 30, 2012
    Assignee: HOPPECKE Batterien GmbH & Co. KG
    Inventors: Jean Ruch, Dirk Schröder, Albert Schulte
  • Method And Device For Producing A Maintenance-Free Battery Having A Fixed Electrolyte
    Publication number: 20080016680
    Abstract: The invention relates to a method and a device for producing an accumulator having a fixed electrolyte. The inventive method is characterized by introducing an electrolyte in a flowable form into the accumulator cell and fixing the electrolyte and forming the active mass simultaneously inside the accumulator cell. The device for carrying out the inventive method comprises a filler head (1), an acid reservoir (3), a thickener reservoir (4), a metering pump for the acid (6.1+6.2), a metering pump for the thickener (5.1+5.2) and a flowmeter for the thickener (9.1+9.2) and the acid (10.1+10.2).
    Type: Application
    Filed: September 3, 2005
    Publication date: January 24, 2008
    Inventors: Jean Ruch, Dirk Schroder, Albert Schulte