Patents by Inventor Sergej Rodau

Sergej Rodau 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).

  • Peristaltic Pump
    Publication number: 20130045121
    Abstract: The invention relates to a peristaltic pump (1) for conveying a medium conducted in a hose, having a plurality of squeezing elements (3) which press the hose, so as to squeeze the hose, against a counter bearing (4) and thereby convey the medium in the hose onward in the conveying direction. To permit a simpler and faster insertion of a hose in a peristaltic pump of said type, it is provided according to the invention that the peristaltic pump has a threading device for inserting the hose between the squeezing elements (3) and the counter bearing (4).
    Type: Application
    Filed: February 8, 2011
    Publication date: February 21, 2013
    Applicant: ULRICH GMBH & CO. KG
    Inventors: Sergej Rodau, Martin Baecke, Uwe Schwerdtfeger