Patents by Inventor Andreas Klemt

Andreas Klemt 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).

  • NITROUS OXIDE DECOMPOSITION CATALYST
    Publication number: 20160199817
    Abstract: The present invention provides a catalyst for the decomposition of nitrous oxide, said catalyst comprising oxides of cobalt, zinc and aluminium and an alkali metal promoter.
    Type: Application
    Filed: July 29, 2014
    Publication date: July 14, 2016
    Applicant: Shell Oil Company
    Inventors: Srikant GOPAL, Andreas KLEMT, Ralf SCHRICKER, Madhusudhan Rao PANCHAGNULA
  • Method of operating a throttle-valve adjustment device
    Patent number: 5476078
    Abstract: A test routine for a throttle-valve displacement device is accomplished by use of a potentiometer (6) associated with a setting drive (3) and a potentiometer (5) associated with the throttle valve (1) to determine if the valve is operating properly. If it is found from a comparison of the potentiometer signals that the throttle valve (1) is connected to the gas pedal (2), then the setting drive is moved at specific time intervals at least once in closing direction and then back into the starting, position, and it is tested whether the throttle valve (1) follows the setting device. If so, then there is an erroneous indication of one of the two potentiometers and safety measures can be taken.
    Type: Grant
    Filed: October 21, 1994
    Date of Patent: December 19, 1995
    Assignee: VDO Adolf Schindling AG
    Inventors: Manfred Pfalzgraf, Rudiger Muller, Andreas Klemt