Patents by Inventor Sergej Zeller

Sergej Zeller 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: 20230024079
    Abstract: A device for the treatment of fluid mixtures containing gases, such as in particular hydrogen, air, nitrogen or noble gases, and liquids, such as in particular ionic liquids, hydraulic oil or process liquids, having at least one separating stage (30) for separating the fluid mixture into a gas portion and a liquid portion, which, routed into a collection space (32), results in a float (44) rising, which, at a predeterminable liquid level in the collection space (32), actuates, without contact, a sensor device (42), which preferably actuates a discharge device for the purpose of draining the collection space (32), resulting in the lowering of the float (44), is characterized in that the outer circumference of the float (44) is guided axially displaceably along the inside of the housing wall (54) of the collection space (32), and in that the float (44) has at least one point of passage (50) for gas and/or liquid, which interconnects parts of the collection space (32) in a media-conveying manner, which parts are
    Type: Application
    Filed: January 13, 2021
    Publication date: January 26, 2023
    Inventors: Sergej ZELLER, Michael WELKER, Michael GRÜNBECK
  • Patent number: 10561966
    Abstract: A device for treating fluid mixtures, which contain gases, such as hydrogen (H2), air, nitrogen (N2), or natural gases, and liquids, such as ionic liquids, hydraulic fluid, or process liquids, has a first separation stage (29) for separating the fluid mixture into a liquid fraction and a gas fraction contaminated with a remaining liquid fraction. From the gas fraction, the remaining liquid fraction is removed in at least one further separation stage (67).
    Type: Grant
    Filed: July 18, 2015
    Date of Patent: February 18, 2020
    Assignee: HYDAC PROCESS TECHNOLOGY GMBH
    Inventors: Bernard Schlichter, Stefan Schlachter, Sergej Zeller, Michael Welker
  • Patent number: 9833733
    Abstract: An apparatus for conditioning of gases, particularly sealing gas, includes a separator unit (3), particularly for separating liquids and/or particles from the gas flowing through the apparatus, and a collecting container (1) for the trapped substances. The separator unit (3) has a cyclone separator (3).
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: December 5, 2017
    Assignee: HYDAC PROCESS TECHNOLOGY GMBH
    Inventors: Manfred Deutschmeyer, Bernhard Schlichter, Sergej Zeller
  • Publication number: 20170225101
    Abstract: The invention relates to a device for treating fluid mixtures, which contain gases, such as in particular hydrogen (H2), air, nitrogen (N2), or natural gases, and liquids, such as in particular ionic liquids, hydraulic fluid, or process liquids, comprising at least a first separation stage (29) for separating the fluid mixture into a liquid fraction and a gas fraction, which is contaminated with a remaining liquid fraction, from which gas fraction said remaining liquid fraction is removed in at least one further separation stage (67).
    Type: Application
    Filed: July 18, 2015
    Publication date: August 10, 2017
    Inventors: Bernhard SCHLICHTER, Stefan SCHLACHTER, Sergej ZELLER, Michael WELKER
  • Patent number: 9480942
    Abstract: A device for separating impurities from gases, such as process gases or hydrogen, includes a filter unit (25) for separating particulates and fluid media, such as water and/or oil. The filter unit has a coalescing unit (29) for increasing the drop volume of separated fluid media and a collection unit, preferably in the form of an absorber unit (15) for binding the separated fluid media.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: November 1, 2016
    Assignee: HYDAC PROCESS TECHNOLOGY GMBH
    Inventors: Bernhard Schlichter, Sergej Zeller, Manfred Deutschmeyer
  • Publication number: 20150343363
    Abstract: The invention relates to a device for separating impurities from gases, such as process gases or hydrogen, comprising a filter unit (25) for separating particular and fluid media, such as water and/or oil, comprising a coalescing unit (29) for increasing the drop volume of separated fluid media and a collection unit, preferably in the form of an absorber unit (15) for binding the separated fluid media.
    Type: Application
    Filed: August 14, 2013
    Publication date: December 3, 2015
    Inventors: Bernhard Schlichter, Sergej Zeller, Manfred Deutschmeyer
  • Publication number: 20150143997
    Abstract: Apparatus for conditioning of gases, particularly sealing gas, comprising a separator unit (3), particularly for separating liquids and/or particles from the gas flowing through the apparatus, and a collecting container (1) for the trapped substances, said apparatus being characterized in that the separator unit (3) has a cyclone separator (3).
    Type: Application
    Filed: April 5, 2013
    Publication date: May 28, 2015
    Inventors: Manfred Deutschmeyer, Bernhard Schlichter, Sergej Zeller