Patents by Inventor Roger Boiteux

Roger Boiteux 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).

  • Control of spring(s) type for a high- or medium-voltage breaker furnished with a pawled free wheel coupling device
    Patent number: 9583281
    Abstract: The invention relates to a spring controller for high- or medium-voltage electric switchgear, the controller having a free-wheel coupling device between a crank handle or a motor and the drive shaft (1) for driving a switch contact of the switchgear and respectively providing coupling while the spring(s) (11) is/are being loaded and decoupling while the spring(s) is/are being released. The free-wheel mechanical device is incorporated in a toothed wheel (2) of the controller and includes at least one pawl (7, 70) meshing or not meshing with an inner set of teeth (4) of the toothed wheel (2).
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: February 28, 2017
    Assignee: ALSTOM TECHNOLOGY LTD
    Inventors: Peter Von Allmen, Roger Boiteux
  • CONTROL OF SPRING(S) TYPE FOR A HIGH- OR MEDIUM-VOLTAGE BREAKER FURNISHED WITH A PAWLED FREE WHEEL COUPLING DEVICE
    Publication number: 20150107973
    Abstract: The invention relates to a spring controller for high- or medium-voltage electric switchgear, the controller having a free-wheel coupling device between a crank handle or a motor and the drive shaft (1) for driving a switch contact of the switchgear and respectively providing coupling while the spring(s) (11) is/are being loaded and decoupling while the spring(s) is/are being released. The free-wheel mechanical device is incorporated in a toothed wheel (2) of the controller and includes at least one pawl (7, 70) meshing or not meshing with an inner set of teeth (4) of the toothed wheel (2).
    Type: Application
    Filed: April 23, 2013
    Publication date: April 23, 2015
    Inventors: Peter Von Allmen, Roger Boiteux