Patents by Inventor Pascal DUNNING

Pascal DUNNING 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).

  • TURBINE ARRANGEMENT FOR A GAS TURBINE ENGINE
    Publication number: 20200049021
    Abstract: A highly efficient gas turbine engine includes a fan driven from a turbine via a gearbox, such that the fan has a lower rotational speed than the driving turbine, thereby providing efficiency gains. The efficient fan system is mated to a core that has low cooling flow requirements and/or high temperature capability, and which may have particularly low mass for a given power.
    Type: Application
    Filed: May 28, 2019
    Publication date: February 13, 2020
    Applicant: ROLLS-ROYCE plc
    Inventors: Roderick M. TOWNES, Pascal DUNNING, Michael J. WHITTLE
  • AIRCRAFT ENGINE TEMPERATURE CONTROL AND CAPABILITY
    Publication number: 20200049065
    Abstract: A gas turbine engine is highly efficient. The fan of the gas turbine engine is driven from a turbine via a gearbox, such that the fan has a lower rotational speed than the driving turbine, thereby providing efficiency gains. The efficient fan system is mated to a core that has low cooling flow requirements and/or high temperature capability, and which may have particularly low mass for a given power.
    Type: Application
    Filed: May 14, 2019
    Publication date: February 13, 2020
    Applicant: ROLLS-ROYCE plc
    Inventors: Michael J WHITTLE, Roderick M TOWNES, Pascal DUNNING
  • TEMPERATURES IN GAS TURBINE ENGINES
    Publication number: 20200049072
    Abstract: A highly efficient gas turbine engine includes a fan which is driven from a turbine via a gearbox, such that the fan has a lower rotational speed than the driving turbine, which results in efficiency gains. The efficient fan system is mated to a core that has low cooling flow requirements and/or high temperature capability, and which may have particularly low mass for a given power.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 13, 2020
    Applicant: ROLLS-ROYCE PLC
    Inventors: Michael J. WHITTLE, Pascal DUNNING, Roderick M. TOWNES
  • ADVANCED GAS TURBINE ENGINE
    Publication number: 20200049063
    Abstract: A highly efficient gas turbine engine includes a fan which is driven from a turbine via a gearbox, such that the fan has a lower rotational speed than the driving turbine, thereby providing efficiency gains. The efficient fan system is mated to a core that has low cooling flow requirements and/or high temperature capability, and which may have particularly low mass for a given power.
    Type: Application
    Filed: April 30, 2019
    Publication date: February 13, 2020
    Applicant: ROLLS-ROYCE PLC
    Inventors: Michael J WHITTLE, Pascal DUNNING, Roderick M TOWNES
  • GAS TURBINE ENGINE WITH EFFICIENT THRUST GENERATION
    Publication number: 20200049064
    Abstract: A highly efficient gas turbine engine includes the fan of the gas turbine engine driven from a turbine via a gearbox, such that the fan has a lower rotational speed than the driving turbine, thereby providing efficiency gains. The efficient fan system is mated to a core that has low cooling flow requirements and/or high temperature capability, and which may have particularly low mass for a given power.
    Type: Application
    Filed: May 14, 2019
    Publication date: February 13, 2020
    Applicant: ROLLS-ROYCE plc
    Inventors: Pascal DUNNING, Michael J. WHITTLE, Roderick M. TOWNES