Patents by Inventor Adam Sewell

Adam Sewell 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).

  • Patent number: 10685778
    Abstract: A controllable primary switch for isolating a transformer from a power grid or network. The controllable primary switch is mountable within and integral to the transformer and is electrically connected to high voltage feeder cables to allow the transformer to be disconnected from the power grid or network. The controllable primary switch includes one or more vacuum interrupters having first and second electrical switch contacts mounted inside the casing, an actuator for moving the second switch contact relative to the first switch contact in each of the one or more vacuum interrupters, and a handle connected to the actuator. The handle engages the actuator to move the second switch contact relative to the first switch contact.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: June 16, 2020
    Assignees: Carte International Inc., Quality Switch, Inc.
    Inventors: Brian Klaponski, Ralph Wegner, Garth Norberg, Joseph H. Groeger, Jeremy Sewell, Larry Dix, Adam Sewell, Doug Senne, Frank DePuy
  • Publication number: 20180301279
    Abstract: A controllable primary switch for isolating a transformer from a power grid or network, wherein the controllable primary switch is mountable within and integral to the transformer and is electrically connected to high voltage feeder cables to allow the transformer to be disconnected from the power grid or network. The controllable primary switch includes one or more vacuum interrupters having first and second electrical switch contacts mounted inside the casing, actuator means for moving the second switch contact relative to the first switch contact in each of the one or more vacuum interrupters; and a handle connected to the actuator means, wherein said handle is capable of engaging the actuator means to move the second switch contact relative to the first switch contact.
    Type: Application
    Filed: April 12, 2017
    Publication date: October 18, 2018
    Inventors: Brian Klaponski, Ralph Wegner, Garth Norberg, Joseph H. Groeger, Jeremy Sewell, Larry Dix, Adam Sewell, Doug Senne, Frank DePuy