Patents by Inventor Rainer Jurgeit

Rainer Jurgeit 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: 20090184588
    Abstract: A modular switchgear includes a connecting device having a plurality of positions; a plurality of output modules coupled to the connecting device, each of the output modules having a switching device, the switching device configured to set a number representing a position on the connecting device; and a plurality of input modules coupled to the connecting device, each input module having a position on the connecting device; wherein each input module is associated with the output module having its position set on a specific output module and ending with the next higher designated position set on a different output module minus 1.
    Type: Application
    Filed: February 28, 2007
    Publication date: July 23, 2009
    Applicant: PEPPERL + FUCHS GMBH
    Inventors: Ralph-Rainer Jurgeit, Oliver Schrank, Olaf Anselm
  • Patent number: 4154115
    Abstract: A method and a device for the continuous measurement of gas pressures are provided. The gas pressure to be measured is modulated in a small partial volume and the pressure fluctuations thus produced are converted into electrical signals which are proportional to the gas pressure to be measured. The apparatus comprises a housing within which a modulation chamber is formed, that chamber communicating with the volume of which the pressure is to be measured through a defined opening or metering orifice. The modulation chamber is bound on one side by a pressure transducer connected to an alternating voltage source and on the other side, by a receiver for converting the pressure fluctuations into an electrical signal. The distance between the pressure transducer and receiver is kept small relative to the sound wave length at the modulation frequency.
    Type: Grant
    Filed: May 24, 1977
    Date of Patent: May 15, 1979
    Assignee: Akademie der Wissenschaften DDR
    Inventors: Claus Hartung, Rainer Jurgeit