Patents by Inventor Ingo Revink

Ingo Revink 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).

  • Tank ventilation device for a motor vehicle
    Patent number: 9592730
    Abstract: A tank ventilation device for a motor vehicle includes a ventilation line, connected on one side to an accumulator for gaseous hydrocarbons and connected on another side via a connection to a filling tube for filling a tank of the motor vehicle, wherein the ventilation line is connected to the tank so that gaseous hydrocarbons which are displaced during refueling are re-circulated toward the connection via the ventilation line, a device for applying a pressure on the ventilation line for carrying out a leakage test of the tank ventilation device, when the filling tube is closed with a closure device, and a float body provided in a region of the connection of the ventilation line to the filing tube for preventing entering of liquid fuel into the ventilation line.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: March 14, 2017
    Assignee: AUDI AG
    Inventors: Ingo Revink, Thomas Just
  • TANK VENTILATION DEVICE FOR A MOTOR VEHICLE
    Publication number: 20140007963
    Abstract: A tank ventilation device for a motor vehicle includes a ventilation line, connected on one side to an accumulator for gaseous hydrocarbons and connected on another side via a connection to a filling tube for filling a tank of the motor vehicle, wherein the ventilation line is connected to the tank so that gaseous hydrocarbons which are displaced during refueling are re-circulated toward the connection via the ventilation line, a device for applying a pressure on the ventilation line for carrying out a leakage test of the tank ventilation device, when the filling tube is closed with a closure device, and a float body provided in a region of the connection of the ventilation line to the filing tube for preventing entering of liquid fuel into the ventilation line.
    Type: Application
    Filed: March 16, 2012
    Publication date: January 9, 2014
    Applicant: AUDI AG
    Inventors: Ingo Revink, Thomas Just
  • Ventilation for a reducing agent tank
    Patent number: 8360091
    Abstract: Ventilation for a reducing agent tank, having a first reducing agent tank which is provided with a first reducing agent fill opening, a fuel tank which is provided with a fuel fill opening and a ventilation device, as well as a first line through which the first reducing agent tank is connected to the fuel tank.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: January 29, 2013
    Assignee: Audi AG
    Inventor: Ingo Revink
  • Ventilation for a Reducing Agent Tank
    Publication number: 20090229674
    Abstract: “Ventilation for a reducing agent tank, having a first reducing agent tank which is provided with a first reducing agent fill opening, a fuel tank which is provided with a fuel fill opening and a ventilation device, as well as a first line through which the first reducing agent tank is connected to the fuel tank.
    Type: Application
    Filed: March 11, 2009
    Publication date: September 17, 2009
    Applicant: Audi AG
    Inventor: Ingo Revink