Patents by Inventor Alfonso STEIN

Alfonso STEIN 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).

  • Filter jet-director unit and high-pressure nozzle unit
    Patent number: 11103889
    Abstract: A filter jet-director unit for a high-pressure nozzle for descaling metal products, having a housing, wherein the housing has an entry filter, a connector end for connecting to a nozzle, a flow duct between the entry filter and the connector end, and a jet director having flow-guiding faces in the flow duct. The flow-guiding faces of the jet director at least in portions are disposed in the region of the entry filter.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: August 31, 2021
    Assignee: LECHLER GMBH
    Inventors: Siegfried Foshag, Tobias Huber, Alfonso Stein
  • FILTER JET-DIRECTOR UNIT AND HIGH-PRESSURE NOZZLE UNIT
    Publication number: 20180126404
    Abstract: A filter jet-director unit for a high-pressure nozzle for descaling metal products, having a housing, wherein the housing has an entry filter, a connector end for connecting to a nozzle, a flow duct between the entry filter and the connector end, and a jet director having flow-guiding faces in the flow duct. The flow-guiding faces of the jet director at least in portions are disposed in the region of the entry filter.
    Type: Application
    Filed: November 6, 2017
    Publication date: May 10, 2018
    Inventors: Siegfried FOSHAG, Tobias HUBER, Alfonso STEIN