Patents by Inventor Peter Unruh

Peter Unruh 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).

  • Publication number: 20240097560
    Abstract: A method for regulating a grid-coupled current converter includes adjusting a control voltage for the current converter in dependence on an output voltage of the current converter. The method provides limiting a voltage deviation between the control voltage and the output voltage. In embodiments, the limitation of a control voltage indicator takes place in amplitude and angle, wherein control ranges for amplitude and/or angle are adjusted depending on the situation. In further embodiments, the limitation takes place in coordinates of coordinate axes that are orthogonal and rectilinear to each other. Further, in a method for regulating a current converter, when determining a control quantity, a potential difference of the output voltage and a reference potential of a bridge voltage of the current converter is considered. Alternatively or additionally, contribution of a voltage oscillation in an intermediate circuit to the bridge voltage is considered.
    Type: Application
    Filed: November 28, 2023
    Publication date: March 21, 2024
    Inventors: Peter UNRUH, Tobias ERCKRATH
  • Publication number: 20110092143
    Abstract: A hand sanding block accepts the continuous sanding belts that are normally used on electrically powered belt sanders. Shoulder stops and biasing springs within the device allow for two positions of the block and keep the movable tensioning arm from coming apart from the block. One position, the withdrawn position, allows for easy removal, replacement, or adjustment of the continuous sanding belt. A second, or extended position, tensions the sanding belt to keep it in place on the sanding block.
    Type: Application
    Filed: October 15, 2009
    Publication date: April 21, 2011
    Inventors: Peter Unruh, Ronald Turner
  • Patent number: 7346435
    Abstract: In a method for loading software into a target appliance in a vehicle control system having a plurality of appliance, the loading process for one or more software modules is subdivided into task elements (at least one monitoring appliance task, one update appliance task and one receiving appliance task), and performance of the respective task elements is assigned to the target appliance, other appliances and/or to a control appliance outside the vehicle control system. The monitoring appliance task includes processing and passing on the control commands for the loading of the software module from outside the vehicle control system; the update appliance task includes controlling the loading of the software module between the target appliance, the appliances and/or the control appliance; and the receiving appliance task includes provision of an interface for the software module which is to be loaded from outside the vehicle control system.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: March 18, 2008
    Assignee: DaimlerChrysler AG
    Inventors: Sandro Amendola, Lawrence Augustin, Sandra Schneider, Peter Unruh
  • Publication number: 20040039500
    Abstract: The invention relates to a method for loading software into a target appliance in a vehicle control system having a number of appliances.
    Type: Application
    Filed: August 20, 2003
    Publication date: February 26, 2004
    Inventors: Sandro Amendola, Lawrence Augustin, Sandra Schneider, Peter Unruh