Patents by Inventor Finn Oertzen

Finn Oertzen 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).

  • Ventilation duct for ventilating a passenger interior of a motor vehicle
    Patent number: 10500926
    Abstract: A ventilation duct (10) for a passenger interior of a motor vehicle has an inflow duct (12) for supplying air and a main guiding duct (14) that extends from the inflow duct (12) to an outlet opening (16) for guiding at least part of the air of the inflow duct (12) along a main flow direction (28) toward the outlet opening (16). At least one bypass duct (18, 40) can branch from the inflow duct (12) for discharging part of the air of the inflow duct (12). The bypass duct (18, 40) opens into the main guiding duct (14) upstream of the outlet opening (16) and introduces a flow jet (32) into the main guiding duct (14) at an angle to the main flow direction (28) for setting the flow direction of air at the outlet opening (16) without openings or louver grilles that are visible from the passenger interior.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: December 10, 2019
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Bastian Freese, Robert Fleischhacker, Finn Oertzen
  • VENTILATION DUCT FOR VENTILATING A PASSENGER INTERIOR OF A MOTOR VEHICLE
    Publication number: 20160361977
    Abstract: A ventilation duct (10) for a passenger interior of a motor vehicle has an inflow duct (12) for supplying air and a main guiding duct (14) that extends from the inflow duct (12) to an outlet opening (16) for guiding at least part of the air of the inflow duct (12) along a main flow direction (28) toward the outlet opening (16). At least one bypass duct (18, 40) can branch from the inflow duct (12) for discharging part of the air of the inflow duct (12). The bypass duct (18, 40) opens into the main guiding duct (14) upstream of the outlet opening (16) and introduces a flow jet (32) into the main guiding duct (14) at an angle to the main flow direction (28) for setting the flow direction of air at the outlet opening (16) without openings or louver grilles that are visible from the passenger interior.
    Type: Application
    Filed: June 8, 2016
    Publication date: December 15, 2016
    Inventors: Bastian Freese, Robert Fleischhacker, Finn Oertzen