Patents by Inventor Arnaud Bastier

Arnaud Bastier 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).

  • Barring gear assembly for driving in rotation a shaft of a turbo-alternator group
    Patent number: 9810100
    Abstract: The barring gear assembly is designed to drive in rotation a shaft of a turbo-alternator group having an axis of rotation A. The barring gear assembly includes a main wheel fixed on said shaft and defining lateral sides located on either side of the axis of rotation A, a barring gear module having a support piece on which is mounted a clutch system for coupling and uncoupling a secondary shaft to and from the main wheel, the secondary shaft being driven by an auxiliary motor, and the barring gear module being positioned on one of said lateral sides (C1) of the axis of rotation A.
    Type: Grant
    Filed: May 2, 2013
    Date of Patent: November 7, 2017
    Assignee: General Electric Technology GmbH
    Inventors: Arnaud Bastier, Jacques Mizera
  • Actuating device for the rotation of a turbine shaft train
    Patent number: 9353839
    Abstract: An actuating device is provided for the rotation of a turbine shaft train and includes a principal turning gear electrically operated and an auxiliary turning gear hydraulically operated. Also provided is a turbine-generator set for the generation of electricity including the actuating device.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: May 31, 2016
    Assignee: ALSTOM TECHNOLOGY LTD
    Inventor: Arnaud Bastier
  • BARRING GEAR ASSEMBLY FOR DRIVING IN ROTATION A SHAFT OF A TURBO-ALTERNATOR GROUP
    Publication number: 20130243579
    Abstract: The barring gear assembly is designed to drive in rotation a shaft of a turbo-alternator group having an axis of rotation A. The barring gear assembly includes a main wheel fixed on said shaft and defining lateral sides located on either side of the axis of rotation A, a barring gear module having a support piece on which is mounted a clutch system for coupling and uncoupling a secondary shaft to and from the main wheel, the secondary shaft being driven by an auxiliary motor, and the barring gear module being positioned on one of said lateral sides (C1) of the axis of rotation A.
    Type: Application
    Filed: May 2, 2013
    Publication date: September 19, 2013
    Applicant: ALSTOM Technology Ltd
    Inventors: Arnaud Bastier, Jacques Mizera