Patents by Inventor Jeffrey Christensen

Jeffrey Christensen 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).

  • Patent number: 5927335
    Abstract: A fluidic ball diverter valve for use in aerospace applications for diverting the output of a fluidic amplifier comprises a valve chamber having an inlet and two outlets. The orientation of the outlet valve seats is such that a line of action between the valve seats passing through the center of the valve ball defines an angle less 180 degrees. The orientation of the outlet valve seats permits the entire laminated fluidic amplifier module and at least a portion of the ball diverter valve itself to be mounted within the pressure vessel of the gas generator itself. By moving these components inside the pressure vessel, the pressure differential experienced by the components is substantially less than if the components were mounted outside the pressure vessel. This permits the components to be of substantially lighter construction.
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: July 27, 1999
    Assignee: AlliedSignal Inc.
    Inventor: Donald Jeffrey Christensen