Patents by Inventor Jürgen Berkowitsch

Jürgen Berkowitsch 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: 10464084
    Abstract: Various exemplary illustrations of an electrode assembly for an electrostatic atomizer, for example for a rotation atomizer, and exemplary methods of making and/or using the same, are disclosed. An exemplary electrode assembly may not include an electrode holder arrangement for holding at least one electrode creating an electrostatic field about a symmetrical axis, wherein there is dielectric material for influencing a discharge current component extending in the direction of the symmetrical axis.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: November 5, 2019
    Assignee: DÜRR SYSTEMS GMBH
    Inventors: Hans-Jürgen Nolte, Andreas Fischer, Peter Marquardt, Jürgen Berkowitsch, Joachim Schneider
  • Publication number: 20180141062
    Abstract: Various exemplary illustrations of an electrode assembly for an electrostatic atomizer, for example for a rotation atomizer, and exemplary methods of making and/or using the same, are disclosed. An exemplary electrode assembly may not include an electrode holder arrangement for holding at least one electrode creating an electrostatic field about a symmetrical axis, wherein there is dielectric material for influencing a discharge current component extending in the direction of the symmetrical axis.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 24, 2018
    Inventors: Hans-Jürgen Nolte, Andreas Fischer, Peter Marquardt, Jürgen Berkowitsch, Joachim Schneider
  • Patent number: 9901942
    Abstract: Various exemplary illustrations of an electrode assembly for an electrostatic atomizer, for example for a rotation atomizer, and exemplary methods of making and/or using the same, are disclosed. An exemplary electrode assembly may include an electrode holder arrangement for holding at least one electrode creating an electrostatic field about a symmetrical axis, wherein there is a dielectric material for influencing a discharge current component extending in the direction of the symmetrical axis.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: February 27, 2018
    Assignee: Duerr Systems GmbH
    Inventors: Hans-Jürgen Nolte, Andreas Fischer, Peter Marquardt, Jürgen Berkowitsch, Joachim Schneider
  • Patent number: 8881672
    Abstract: The exemplary illustrations relate to an atomization system for a rotary atomizer for applying a coating agent, comprising a rotatably supported bell plate for atomizing the coating agent and for dispensing a spray jet of the coating agent, and comprising a guiding air ring for dispensing a first guiding air flow and a second guiding air flow for producing the spray jet dispensed by the bell plate. The two guiding air flows may comprise separate guiding air flow feeds and may further be set independently from each other. An exemplary bell plate and the guiding air ring may be designed such that the atomization system is suitable for coating the inside of chassis parts of motor vehicles and for coating the outside of chassis parts of motor vehicles.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: November 11, 2014
    Assignee: Duerr Systems, GmbH
    Inventors: Andreas Fischer, Peter Marquardt, Hans-Jürgen Nolte, Jürgen Berkowitsch
  • Patent number: 8642131
    Abstract: A deflecting air ring includes a plurality of deflecting air nozzles for discharging a deflecting air jet onto a spray jet of a vaporizer in order to shape the spray jet. The deflecting air nozzles are configured such that the deflecting air jet is substantially laminar within a first region, while the deflecting air nozzles also generate turbulence in a second region situated downstream of the first region of the deflecting air jet.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: February 4, 2014
    Assignee: Durr Systems GmbH
    Inventors: Hans-Jürgen Nolte, Peter Marquardt, Harald Gummlich, Andreas Fischer, Harry Krumma, Jürgen Berkowitsch
  • Publication number: 20130266734
    Abstract: A deflecting air ring includes a plurality of deflecting air nozzles for discharging a deflecting air jet onto a spray jet of a vaporizer in order to shape the spray jet. The deflecting air nozzles are configured such that the deflecting air jet is substantially laminar within a first region, while the deflecting air nozzles also generate turbulence in a second region situated downstream of the first region of the deflecting air jet.
    Type: Application
    Filed: June 5, 2013
    Publication date: October 10, 2013
    Inventors: Hans-Jürgen Nolte, Peter Marquardt, Harald Gummlich, Andreas Fischer, Harry Krumma, Jürgen Berkowitsch
  • Publication number: 20110086166
    Abstract: The exemplary illustrations relate to an atomization system for a rotary atomizer for applying a coating agent, comprising a rotatably supported bell plate for atomizing the coating agent and for dispensing a spray jet of the coating agent, and comprising a guiding air ring for dispensing a first guiding air flow and a second guiding air flow for producing the spray jet dispensed by the bell plate. The two guiding air flows may comprise separate guiding air flow feeds and may further be set independently from each other. An exemplary bell plate and the guiding air ring may be designed such that the atomization system is suitable for coating the inside of chassis parts of motor vehicles and for coating the outside of chassis parts of motor vehicles.
    Type: Application
    Filed: June 12, 2009
    Publication date: April 14, 2011
    Inventors: Andreas Fischer, Peter Marquardt, Hans-Jürgen Nolte, Jürgen Berkowitsch
  • Patent number: D636843
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: April 26, 2011
    Assignee: Duerr Systems GmbH
    Inventors: Hans-Jürgen Nolte, Andreas Fischer, Peter Marquardt, Jürgen Berkowitsch, Joachim Schneider
  • Patent number: D643510
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: August 16, 2011
    Assignee: Duerr Systems GmbH
    Inventors: Hans-Jürgen Nolte, Andreas Fischer, Peter Marquardt, Jürgen Berkowitsch, Joachim Schneider