Patents Assigned to Bergmann Messgeraete Entwicklung KG
  • Pockels cell driver circuit with inductances
    Patent number: 9703126
    Abstract: The driver circuit contains a first line, which is to be connected to a first terminal of the Pockels cell (18; PC), and a second line, which is to be connected to a second terminal of the Pockels cell (18; PC), wherein the first line and/or the second line have/has an inductance (14, 15; 24, 25).
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: July 11, 2017
    Assignee: BERGMANN MESSGERAETE ENTWICKLUNG KG
    Inventors: Thorald Horst Bergmann, Mathias Siebold, Markus Löser
  • High-voltage switch with a cooling device
    Patent number: 9070665
    Abstract: A high-voltage switch comprises one or more high-voltage transistors and a cooling substrate which may be manufactured from an electrically insulating material and on and/or through which a cooling medium can flow, wherein the one or more high-voltage transistors are mounted on at least one surface of the cooling substrate.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: June 30, 2015
    Assignee: Bergmann Messgeraete Entwicklung KG
    Inventor: Thorald Horst Bergmann
  • HIGH-VOLTAGE SWITCH WITH A COOLING DEVICE
    Publication number: 20130313701
    Abstract: A high-voltage switch comprises one or more high-voltage transistors and a cooling substrate which may be manufactured from an electrically insulating material and on and/or through which a cooling medium can flow, wherein the one or more high-voltage transistors are mounted on at least one surface of the cooling substrate.
    Type: Application
    Filed: May 3, 2013
    Publication date: November 28, 2013
    Applicant: Bergmann Messgeraete Entwicklung KG
    Inventor: Thorald Horst Bergmann
  • High voltage switch with adjustable current
    Patent number: 8536929
    Abstract: The present disclosure relates to a high voltage switch which may comprise a chain of MOS field-effect transistors (MOSFETs). The current of the individual MOSFETS, and hence the chain, can be controlled by means of adding a current measuring resistance into the source path of the transistors and transmitting the voltage arising there via a capacitor to a gate connector of the transistors.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: September 17, 2013
    Assignee: Bergmann Messgeräte Entwicklung KG
    Inventor: Thorald Horst Bergmann