Patents by Inventor Duraisamy Sakthivadivel

Duraisamy Sakthivadivel 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).

  • Switching device, starting device, and method for an electromagnetic switching device
    Patent number: 8872373
    Abstract: A switching device has an electromagnetic switching element and a controller, the switching element including two coils on one core which act on a shared armature. In order to implement an operation of the armature to be activatable as rapidly and simply as possible with low power consumption, the controller is designed to have a switch in the current path of the coil in each case to activate each coil.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: October 28, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Simon Rentschler, Duraisamy Sakthivadivel, Harald Schueler, Sven Hartmann, Juergen Gross, Stefan Tumback
  • SWITCHING DEVICE, STARTING DEVICE, AND METHOD FOR AN ELECTROMAGNETIC SWITCHING DEVICE
    Publication number: 20130088011
    Abstract: A switching device has an electromagnetic switching element and a controller, the switching element including two coils on one core which act on a shared armature. In order to implement an operation of the armature to be activatable as rapidly and simply as possible with low power consumption, the controller is designed to have a switch in the current path of the coil in each case to activate each coil.
    Type: Application
    Filed: March 16, 2011
    Publication date: April 11, 2013
    Inventors: Simon Rentschler, Duraisamy Sakthivadivel, Harald Schueler, Sven Hartmann, Juergen Cross, Stefan Tumback