Patents by Inventor LARSEN & TOUBRO LIMITED

LARSEN & TOUBRO LIMITED 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).

  • Arc Chute Arrangement for Arc Quenching in Electrical Switching Device
    Publication number: 20140151340
    Abstract: An arc chute arrangement for arc quenching in electrical switching device, said arrangement comprising a plurality of deion plates, each said deion plates further comprising a pair of plates having an ablative material sandwiched therebetween; a lining means for holding said deion plates; wherein said deion plates having a chamfered profile at one corner to generate high magnetic field that drive the arc inside arc chute and said chamfered profile arranged alternatively thereby substantially lengthening the arc.
    Type: Application
    Filed: December 4, 2012
    Publication date: June 5, 2014
    Applicant: LARSEN & TOUBRO LIMITED
    Inventor: LARSEN & TOUBRO LIMITED