Patents Assigned to BERGMANN MESSGERATE ENTWICKLUNG KG
  • 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
  • HIGH VOLTAGE SWITCH WITH ADJUSTABLE CURRENT
    Publication number: 20120002685
    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: Application
    Filed: July 26, 2011
    Publication date: January 5, 2012
    Applicant: Bergmann Messgerate Entwicklung KG
    Inventor: Thorald Horst Bergmann
  • GENERATION OF BURST OF LASER PULSES
    Publication number: 20110182306
    Abstract: This invention relates to a method for generating bursts of laser pulses and to an apparatus for generating bursts of laser pulses and to a Pockels cell driving circuit. A method for generating bursts of laser pulses comprising generating first repetition rate laser pulses, and generating first repetition rate laser bursts from the repetition laser pulses, the laser bursts each containing a sequence of second repetition rate laser pulses, wherein the second repetition rate is higher than the first repetition rate.
    Type: Application
    Filed: February 19, 2008
    Publication date: July 28, 2011
    Applicant: BERGMANN MESSGERATE ENTWICKLUNG KG
    Inventors: Abbas S. Hosseini, Peter R. Herman, Thorald Horst Bergmann