Patents by Inventor Stefan Scheller

Stefan Scheller 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: 20240426880
    Abstract: A method for monitoring the power consumption of a measuring point with a two-line structure comprises providing the measuring point with a measuring transducer and a sensor, wherein the measuring transducer has a loop input and a loop output connected via a current loop to a control center, wherein the measuring transducer is connected to the sensor for energy and data transmission; determining by the sensor a measured value; outputting by the measuring transducer a transmission current dependent on the sensor measured value at the loop output; determining by the control center a supply voltage provided between the loop input and the loop output of the measuring transducer; determining a supply power from the supply voltage and transmission current; determining a power consumption of the measuring transducer; comparing the power consumption with the supply power; and outputting user information dependent on the comparison.
    Type: Application
    Filed: June 18, 2024
    Publication date: December 26, 2024
    Inventors: Holger Speck, Tilman Benkert, Stefan Scheller
  • Patent number: 9645098
    Abstract: The invention relates to a detection system (1) for detecting a soldered joint (16, 17) of an electronic component (10), particularly an integrated circuit. The component comprises a cuboid enclosure. The detection system comprises a detection device (2) with an emitter (5) for electromagnetic radiation and a detector (6) for the electromagnetic radiation. The detection device is designed to generate electromagnetic radiation (18, 19) with the emitter and to transmit said radiation to the component. The detector is arranged and designed to detect electromagnetic radiation (18?, 19?) reflected by the component and to generate an image data set representing the reflected radiation.
    Type: Grant
    Filed: May 26, 2014
    Date of Patent: May 9, 2017
    Assignee: Robert Bosch GmbH
    Inventors: Stefan Scheller, Torsten Hundert, Marco Braun
  • Publication number: 20160131598
    Abstract: The invention relates to a detection system (1) for detecting a soldered joint (16, 17) of an electronic component (10), particularly an integrated circuit. The component comprises a cuboid enclosure. The detection system comprises a detection device (2) with an emitter (5) for electromagnetic radiation and a detector (6) for the electromagnetic radiation. The detection device is designed to generate electromagnetic radiation (18, 19) with the emitter and to transmit said radiation to the component. The detector is arranged and designed to detect electromagnetic radiation (18?, 19?) reflected by the component and to generate an image data set representing the reflected radiation.
    Type: Application
    Filed: May 26, 2014
    Publication date: May 12, 2016
    Inventors: Stefan Scheller, Torsten Hundert, Marco Braun
  • Patent number: 9086300
    Abstract: An electric motor having a rotor and a stator as well as a measuring device designed for detecting a position of the rotor, which is movable relative to the stator, and comprising a sensor system for the provision of sensor signals in dependence on the position of the rotor relative to the stator and a processing device for controlling the sensor system, for processing the sensor signals and for outputting a position signal. The processing device is configured for switching between a first operating state with a continuous or high-frequency intermittent provision of supply energy to the sensor system and a second operating state with a low-frequency intermittent provision of supply energy to the sensor system.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: July 21, 2015
    Assignee: FESTO AG & CO. KG
    Inventors: Christin Clauss, Stefan Scheller, Hans-Jorg Hemminger, Michael Apel
  • Patent number: 8333122
    Abstract: A device for applying a force to a planar surface includes a tub, a cavity, a membrane, and an opening. The tub includes a bottom wall, at least one sidewall, and a cavity defined between the bottom and sidewalls. The membrane is disposed within the cavity and a perimeter edge of the membrane is fixed to the tub. The opening is formed in the tub and adapted to receive a pressurized fluid to fill a portion of the cavity below the membrane to displace at least a portion of the membrane away from the bottom wall to apply a force to the planar surface.
    Type: Grant
    Filed: August 3, 2010
    Date of Patent: December 18, 2012
    Assignee: UL LLC
    Inventors: Marijo Cosic, Stefan Scheller, Thomas Malysa
  • Publication number: 20120242263
    Abstract: An electric motor having a rotor and a stator as well as a measuring device designed for detecting a position of the rotor, which is movable relative to the stator, and comprising a sensor system for the provision of sensor signals in dependence on the position of the rotor relative to the stator and a processing device for controlling the sensor system, for processing the sensor signals and for outputting a position signal. The processing device is configured for switching between a first operating state with a continuous or high-frequency intermittent provision of supply energy to the sensor system and a second operating state with a low-frequency intermittent provision of supply energy to the sensor system.
    Type: Application
    Filed: March 1, 2012
    Publication date: September 27, 2012
    Applicant: FESTO AG & CO. KG
    Inventors: Christin Clauß, Stefan Scheller, Hans-Jörg Hemminger, Michael Apel
  • Publication number: 20120031172
    Abstract: A device for applying a force to a planar surface includes a tub, a cavity, a membrane, and an opening. The tub includes a bottom wall, at least one sidewall, and a cavity defined between the bottom and sidewalls. The membrane is disposed within the cavity and a perimeter edge of the membrane is fixed to the tub. The opening is formed in the tub and adapted to receive a pressurized fluid to fill a portion of the cavity below the membrane to displace at least a portion of the membrane away from the bottom wall to apply a force to the planar surface.
    Type: Application
    Filed: August 3, 2010
    Publication date: February 9, 2012
    Inventors: Marijo Cosic, Stefan Scheller, Thomas Malysa
  • Publication number: 20070169618
    Abstract: A hydraulic drive including a hydraulic motor, a position sensor, which allows for the detection of an actual value of a position of the hydraulic motor, a valve, which allows for a pressure medium path between the motor and a pressure medium source to be controlled, and a control electronics, which can be supplied with a position setpoint value signal and the actual value of the position of the motor and which allows for the valve to be triggered by an actuating signal in the sense of controlling the position of the motor. An event occurring prior to the hydraulic motor having reached a specified position is detected, and the actuating signal is limited as a function of the detection of this event.
    Type: Application
    Filed: November 1, 2006
    Publication date: July 26, 2007
    Inventor: Stefan Scheller