Patents Assigned to BMS-Energietechnik AG
  • Method of obtaining stable conditions for the evaporation temperature of a media to be cooled through evaporation in a refrigerating installation
    Patent number: 9010136
    Abstract: The invention relates to a method for operating a refrigerating installation, according to which the cooling liquid temperature is controlled and stabilized upstream of the expansion valve, and the suction vapor temperature is controlled and stabilized upstream of the condenser in dry expansion systems, thermosyphon installations, two-stage evaporation installations, dry expansion installations having a downstream internal heat exchanger (IWT), and all other refrigerating systems.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: April 21, 2015
    Assignee: BMS-Energietechnik AG
    Inventor: Remo Meister
  • Evaporation process control used in refrigeration
    Patent number: 7665321
    Abstract: The invention relates to an evaporator control by use of an expansion valve and an internal heat exchanger IHE. The evaporator control is controlled after the start of the evaporation process and the temperature of the compressor suction vapor, oil and hot gas as well as coolant liquid is controlled and regulated upstream of the expansion valve.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: February 23, 2010
    Assignee: BMS-Energietechnik AG
    Inventor: Remo Meister
  • Two-stage evaporation system comprising an integrated liquid supercooler and a suction vapour superheater according to frequency-controlled module technology
    Patent number: 7257965
    Abstract: The aim of the invention is to improve a refrigerating installation in such a way as to achieve high operating reliability, and savings in terms of energy and cost, in cooling circuits containing a cooling agent (cooling sols). To this end, disclosed is a refrigerating installation provided with frequency-controlled cooling units in the form of modules comprising an integrated two-stage evaporator provided with a liquid supercooler and a suction vapour superheater.
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: August 21, 2007
    Assignee: BMS-Energietechnik AG
    Inventor: Remo Meister