Patents by Inventor Terje Rogne

Terje Rogne 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).

  • Electronic DC circuit breaker
    Patent number: 8716905
    Abstract: The present invention relates to a device for connecting and breaking DC power comprising an input DC power (DC-In) arranged to be connected to a circuit board (1) and to the collector port (C) of an insulated gate bipolar transistor (IGBT). The insulated gate bipolar transistor (IGBT) is arranged to be connected to the circuit board (1). An output DC power (DC-Out) is arranged to be connected to the emitter port (E) of the insulated gate bipolar transistor (IGBT) and the circuit board (1). The circuit board (1) is arranged to be connected to the gate port (G) of the insulated gate bipolar transistor (IGBT) and the circuit board (1) is designed to monitor predetermined conditions of the input and output DC power (DC-In, DC-Out).
    Type: Grant
    Filed: February 19, 2009
    Date of Patent: May 6, 2014
    Assignee: Wartsila Norway AS
    Inventor: Terje Rogne
  • ELECTRONIC DC CIRCUIT BREAKER
    Publication number: 20110025400
    Abstract: The present invention relates to a device for connecting and breaking DC power comprising an input DC power (DC-In) arranged to be connected to a circuit board (1) and to the collector port (C) of an insulated gate bipolar transistor (IGBT). The insulated gate bipolar transistor (IGBT) is arranged to be connected to the circuit board (1). An output DC power (DC-Out) is arranged to be connected to the emitter port (E) of the insulated gate bipolar transistor (IGBT) and the circuit board (1). The circuit board (1) is arranged to be connected to the gate port (G) of the insulated gate bipolar transistor (IGBT) and the circuit board (1) is designed to monitor predetermined conditions of the input and output DC power (DC-In, DC-Out).
    Type: Application
    Filed: February 19, 2009
    Publication date: February 3, 2011
    Inventor: Terje Rogne