Patents by Inventor Jan Erik Salomonsen

Jan Erik Salomonsen 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).

  • Device for energy supply of trains
    Patent number: 9975435
    Abstract: Device for energy supply of a train set consisting of at least one hybrid- or diesel-electric locomotive. The device comprises at least one gas driven electric power generator, driven by at least one engine or fuel cell which in turn are driven by gas from the at least one container or hydrogen storage facility, wherein the at least one electric power generator is connected to the locomotive electrical power supply networks. The device is arranged for supplying the train set with electrical current supply and/or idle current for a locomotive provided with or without automatic idle stop.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: May 22, 2018
    Assignee: Maintech AS
    Inventor: Jan Erik Salomonsen
  • Device for Energy Supply of Trains
    Publication number: 20150367736
    Abstract: Device for energy supply of a train set consisting of at least one hybrid- or diesel-electric locomotive. The device comprises at least one gas driven electric power generator, driven by at least one engine or fuel cell which in turn are driven by gas from the at least one container or hydrogen storage facility, wherein the at least one electric power generator is connected to the locomotive electrical power supply networks. The device is arranged for supplying the train set with electrical current supply and/or idle current for a locomotive provided with or without automatic idle stop.
    Type: Application
    Filed: February 12, 2014
    Publication date: December 24, 2015
    Applicant: MAINTECH AS
    Inventor: Jan Erik Salomonsen