Patents by Inventor Markus Stoermer

Markus Stoermer 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).

  • Rotary slide valve, in particular for a coolant circuit, which has a plurality of branches, of an internal combustion engine; electromechanical assembly
    Patent number: 8671982
    Abstract: A valve assembly for the coolant system of an internal combustion engine including a housing, at least two coaxially disposed rotary valves journaled in such housing, each of such valves having an axially disposed fluid passageway communicable with an inlet port of such housing and at least one passageway communicating with the axially disposed passageway and communicable with an outlet port of the housing upon a particular orientation of such valve, and a drive gear operatively connected to such valves, operative to rotate such valves to different degrees.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: March 18, 2014
    Assignee: Audi AG
    Inventor: Markus Stoermer
  • ROTARY SLIDE VALVE, IN PARTICULAR FOR A COOLANT CIRCUIT, WHICH HAS A PLURALITY OF BRANCHES, OF AN INTERNAL COMBUSTION ENGINE; ELECTROMECHANICAL ASSEMBLY
    Publication number: 20100282190
    Abstract: A valve assembly for the coolant system of an internal combustion engine including a housing, at least two coaxially disposed rotary valves journaled in such housing, each of such valves having an axially disposed fluid passageway communicable with an inlet port of such housing and at least one passageway communicating with the axially disposed passageway and communicable with an outlet port of the housing upon a particular orientation of such valve, and a drive gear operatively connected to such valves, operative to rotate such valves to different degrees.
    Type: Application
    Filed: October 26, 2007
    Publication date: November 11, 2010
    Inventor: Markus Stoermer