Patents by Inventor Jörg KNETSCH

Jörg KNETSCH 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: 20250212362
    Abstract: A heat sink for at least one microchip having a heat-conducting heat sink which has a channel structure for a cooling fluid with a feed and a return, wherein the heat sink has, on two opposite outer sides, in each case one cooling plate which is coupled thermally and mechanically to the channel structure. Furthermore, a corresponding cooling arrangement is described.
    Type: Application
    Filed: February 10, 2023
    Publication date: June 26, 2025
    Inventors: Juan Carlos CACHO ALONSO, Andreas MEYER, Jörg KNETSCH
  • Patent number: 10076060
    Abstract: The disclosure relates to a cooling device, in particular for cooling components that are housed in a switchgear cabinet, comprising a first cooling fan for blowing air from the switchgear cabinet through a first heat exchanger, and a second cooling fan for blowing ambient air through a second heat exchanger, characterized in that the cooling device further comprises a voltage supply having a step-up and/or step-down converter, which is connected via a rectifier to a wide-range input for single-phase or multiphase AC voltage, and which charges a capacitor to a DC link voltage which is higher or lower than a mains voltage across the wide-range input, a power supply unit of at least one of the two cooling fans being connected in parallel to the capacitor. The disclosure further relates to the use of such a cooling device and to a corresponding method for operating the cooling device.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: September 11, 2018
    Assignee: RITTAL GMBH & CO. KG
    Inventors: Juan Carlos Cacho Alonso, Thorsten Heimberg, Jörg Knetsch, Daniel Rosenthal
  • Publication number: 20170202109
    Abstract: The disclosure relates to a cooling device, in particular for cooling components that are housed in a switchgear cabinet, comprising a first cooling fan for blowing air from the switchgear cabinet through a first heat exchanger, and a second cooling fan for blowing ambient air through a second heat exchanger, characterized in that the cooling device further comprises a voltage supply having a step-up and/or step-down converter, which is connected via a rectifier to a wide-range input for single-phase or multiphase AC voltage, and which charges a capacitor to a DC link voltage which is higher or lower than a mains voltage across the wide-range input, a power supply unit of at least one of the two cooling fans being connected in parallel to the capacitor. The disclosure further relates to the use of such a cooling device and to a corresponding method for operating the cooling device.
    Type: Application
    Filed: June 5, 2015
    Publication date: July 13, 2017
    Applicant: RITTAL GMBH & CO.KG
    Inventors: Juan Carlos CACHO ALONSO, Thorsten HEIMBERG, Jörg KNETSCH, Daniel ROSENTHAL