Patents by Inventor Urban BISCHOFBERGER

Urban BISCHOFBERGER 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: 20200238314
    Abstract: A powder conveying device for coating powder includes a powder conveyor having a powder outlet duct and a powder outlet valve for opening or for closing the powder outlet duct. Additionally, a setpoint value generator for specifying a setpoint opening period of the powder outlet valve, and a sensor for determining the actual opening period of the powder outlet valve are provided. The powder conveying device furthermore includes an evaluation unit for determining the deviation between the setpoint opening period and the actual opening period.
    Type: Application
    Filed: January 23, 2020
    Publication date: July 30, 2020
    Inventors: Kurt Seitz, Beat Untersee, Kevin Luzi, Urban Bischofberger
  • Publication number: 20200114375
    Abstract: The invention relates to a method for controlling an electrostatic atomizer for liquids, the atomizer comprising a liquid tank and a delivery device for liquid from the liquid tank, a high-voltage source and also at least one atomizer nozzle for the atomization of liquid, the at least one atomizer nozzle being connected to the high-voltage source. Here, the voltage and/or the current intensity at at least one of the atomizer nozzles are detected by sensors of control electronics and/or the voltage and/or the current intensity at the high-voltage source are detected by sensors of the control electronics.
    Type: Application
    Filed: October 18, 2019
    Publication date: April 16, 2020
    Applicant: J. Wagner GmbH
    Inventors: Jan BARTHELMES, Alfred GOHRING, Thomas JELTSCH, Holger STOHL, Urban BISCHOFBERGER
  • Publication number: 20200114377
    Abstract: An electrostatic atomizer for liquids, in particular cosmetics, is proposed, at least comprising a housing, an electrical energy source, an activation mechanism, control electronics, a high-voltage source, a liquid tank, a delivery device and atomizer nozzles, the control electronics and the high-voltage source being arranged in an interior space of the housing. It is provided that the control electronics either comprise at least one sensor or comprise at least one transmitting and/or receiving module or comprise at least one sensor and at least one transmitting and/or receiving module.
    Type: Application
    Filed: October 18, 2019
    Publication date: April 16, 2020
    Applicant: J. Wagner GmbH
    Inventors: Jan BARTHELMES, Alfred GĂ–HRING, Thomas JELTSCH, Holger STOHL, Urban BISCHOFBERGER
  • Patent number: 9616440
    Abstract: The electrode holder for a powder spray gun operable at high voltage includes a powder channel and a web, arranged in the powder channel, for holding a high-voltage electrode. In addition, an annular groove arranged concentrically with the powder channel is provided and is open on the downstream side. A labyrinth for the high voltage is formed by the annular groove together with an annular web of a cap nut, the annular web protruding into the annular groove and said cap nut being used to lock the electrode holder.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: April 11, 2017
    Assignee: J. Wagner AG
    Inventors: Hanspeter Dietrich, Rene Schmid, Gilbert Lutz, Kurt Seitz, Urban Bischofberger, Patrik Studerus
  • Publication number: 20130240646
    Abstract: The electrode holder for a powder spray gun operable at high voltage includes a powder channel and a web, arranged in the powder channel, for holding a high-voltage electrode. In addition, an annular groove arranged concentrically with the powder channel is provided and is open on the downstream side. A labyrinth for the high voltage is formed by the annular groove together with an annular web of a cap nut, the annular web protruding into the annular groove and said cap nut being used to lock the electrode holder.
    Type: Application
    Filed: March 11, 2013
    Publication date: September 19, 2013
    Applicant: J. WAGNER AG
    Inventors: Hanspeter DIETRICH, Rene SCHMID, Gilbert LUTZ, Kurt SEITZ, Urban BISCHOFBERGER, Patrik STUDERUS