Patents by Inventor Holger Stohl

Holger Stohl 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: 11872582
    Abstract: The invention relates to an electrostatic atomizer for liquids, in particular, cosmetics, the atomizer 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 delivery device is arranged here between the liquid tank and the atomizer nozzles, the delivery device being connected to the liquid tank by a first line and the delivery device being connected to the atomizer nozzles by a second line, so that the delivery device sucks liquid out of the liquid tank and delivers it to the atomizer nozzles.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: January 16, 2024
    Assignee: J. Wagner GmbH
    Inventors: Jan Barthelmes, Alfred Göhring, Thomas Jeltsch, Holger Stohl
  • Publication number: 20240003533
    Abstract: The present disclosure relates to a steam generator (1) comprising a storage container (12), a filling pump, a steam boiler unit, an applicator and a housing (2). In this case, the housing (2) comprises a tank (3) with a receiving space and a cover (4), wherein the steam boiler unit is inserted into the tank (3) in a lower region of the receiving space and wherein the storage container (12) is inserted into the tank (3) in a central region of the receiving space above the steam boiler unit.
    Type: Application
    Filed: June 12, 2023
    Publication date: January 4, 2024
    Inventors: Tino RITTER, Marius GELDON, Peter IBELE, Holger STOHL
  • Publication number: 20230372955
    Abstract: A paint-spraying device for generating a paint spray jet, wherein the paint-spraying device comprises a front end and a back end, wherein the front end and the back end are connected to one another such that they can be separated by virtue of the back end and the front end being pulled apart, wherein the paint-spraying device comprises a paint container, wherein the paint container comprises an air feed line that leads into the paint container, wherein the air feed line comprises a check valve, wherein the paint-spraying device comprises an air discharge line that is connected to the paint container, and the air discharge line comprises a shut-off valve by means of which the air discharge line is closed off during the operation of the paint-spraying device.
    Type: Application
    Filed: October 8, 2021
    Publication date: November 23, 2023
    Inventors: Magnus LUTZ, Peter IBELE, Holger STOHL
  • Patent number: 11426743
    Abstract: A liquid tank for an electrostatic atomizer for liquids is provided, including a receiving space for a liquid and a delimiting wall delimiting the receiving space with respect to the surrounding area. The liquid tank further includes a self-closing valve connecting the liquid tank to the atomizer.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: August 30, 2022
    Assignee: J. Wagner GmbH
    Inventors: Jan Barthelmes, Thomas Jeltsch, Holger Stohl
  • Patent number: 11305305
    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: Grant
    Filed: October 18, 2019
    Date of Patent: April 19, 2022
    Assignee: J. Wagner GmbH
    Inventors: Jan Barthelmes, Alfred Göhring, Thomas Jeltsch, Holger Stohl, 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: 20200114378
    Abstract: Liquid tank for an atomizer for liquids, in particular, an electrostatic atomizer, the liquid tank comprising a receiving space for a liquid and a delimiting wall for delimiting the receiving space with respect to the surrounding area, the liquid tank comprising a self-closing valve for connection to the atomizer.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 16, 2020
    Applicant: J. Wagner GmbH
    Inventors: Jan BARTHELMES, Thomas JELTSCH, Holger STOHL
  • 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 GÖHRING, Thomas JELTSCH, Holger STOHL, Urban BISCHOFBERGER
  • Publication number: 20200114376
    Abstract: The invention relates to an electrostatic atomizer for liquids, in particular, cosmetics, the atomizer 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 delivery device is arranged here between the liquid tank and the atomizer nozzles, the delivery device being connected to the liquid tank by a first line and the delivery device being connected to the atomizer nozzles by a second line, so that the delivery device sucks liquid out of the liquid tank and delivers it to the atomizer nozzles.
    Type: Application
    Filed: October 18, 2019
    Publication date: April 16, 2020
    Applicant: J. Wagner GmbH
    Inventors: Jan BARTHELMES, Alfred GÖHRING, Thomas JELTSCH, Holger STOHL
  • Patent number: D828495
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: September 11, 2018
    Assignee: J.Wagner GmbH
    Inventors: Matthias Mazur, Holger Stohl, Bjoern Freisinger, Jens Ulbrich
  • Patent number: D979709
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: February 28, 2023
    Assignee: J. WAGNER GmbH
    Inventors: Jens Ulbrich, Holger Stohl, Peter Ibele, Heiko Tullney, Florian Hättich, Matthias Mazur