Patents by Inventor Maddela Rajesh Babu

Maddela Rajesh Babu 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).

  • Moveable contact arm releases latch plate engagement in a circuit breaker
    Patent number: 9576753
    Abstract: A contact system of a circuit breaker includes a fixed contact. The contact system also includes a moveable contact arm assembly comprising at least one moveable contact arm having a moveable contact thereon, the moveable contact arm moveable to define a closed condition and a blow open condition. The contact system further includes a carrier assembly operatively coupled to the moveable contact arm. The contact system yet further includes a latch plate operatively coupled to the carrier assembly. The contact system also includes a trip shaft operatively coupled to the carrier assembly, the trip shaft having a non-circular region defining an engagement surface disposed in contact with the latch plate in the closed condition. The contact system further includes a biasing portion of the moveable contact arm configured to rotate the trip shaft out of engagement with the latch plate and into the blow open condition.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: February 21, 2017
    Assignee: GENERAL ELECTRIC COMPANY
    Inventors: Triplicane Gopikrishnan Babu, Maddela Rajesh Babu, Janakiraman Narayanan, Soundararajan Narayanasamy, Tanmay Pralhad Tamboli
  • CONTACT SYSTEM FOR A CIRCUIT BREAKER
    Publication number: 20160372277
    Abstract: A contact system of a circuit breaker includes a fixed contact. The contact system also includes a moveable contact arm assembly comprising at least one moveable contact arm having a moveable contact thereon, the moveable contact arm moveable to define a closed condition and a blow open condition. The contact system further includes a carrier assembly operatively coupled to the moveable contact arm. The contact system yet further includes a latch plate operatively coupled to the carrier assembly. The contact system also includes a trip shaft operatively coupled to the carrier assembly, the trip shaft having a non-circular region defining an engagement surface disposed in contact with the latch plate in the closed condition. The contact system further includes a biasing portion of the moveable contact arm configured to rotate the trip shaft out of engagement with the latch plate and into the blow open condition.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 22, 2016
    Inventors: Triplicane Gopikrishnan BABU, Maddela Rajesh BABU, Janakiraman NARAYANAN, Soundararajan NARAYANASAMY, Tanmay Pralhad TAMBOLI
  • Cover assembly for circuit breaker, circuit breaker having the same, and method
    Patent number: 9362075
    Abstract: A cover assembly for a circuit breaker includes a cover, the cover including a first portion and a second portion. The first portion is configured to at least partially cover a current sensing element within the circuit breaker, and has an interior surface and a cover opening. The second portion extends from the interior surface of the first portion, and has a terminal pocket opening aligned with the cover opening. The cover is configured to receive a load terminal through the terminal pocket opening and cover opening.
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: June 7, 2016
    Assignee: General Electric Company
    Inventors: Yatin Vilas Newase, Maddela Rajesh Babu, Janakiraman Narayanan, Devendra Kumar Sharma
  • COVER ASSEMBLY FOR CIRCUIT BREAKER, CIRCUIT BREAKER HAVING THE SAME, AND METHOD
    Publication number: 20150155113
    Abstract: A cover assembly for a circuit breaker includes a cover, the cover including a first portion and a second portion. The first portion is configured to at least partially cover a current sensing element within the circuit breaker, and has an interior surface and a cover opening. The second portion extends from the interior surface of the first portion, and has a terminal pocket opening aligned with the cover opening. The cover is configured to receive a load terminal through the terminal pocket opening and cover opening.
    Type: Application
    Filed: December 3, 2013
    Publication date: June 4, 2015
    Applicant: General Electric Company
    Inventors: Yatin Vilas Newase, Maddela Rajesh Babu, Janakiraman Narayanan, Devendra Kumar Sharma