Patents by Inventor Murugesan PERIASAMY

Murugesan PERIASAMY 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).

  • Pitch control assembly and propeller assembly and method of adjusting pitch
    Patent number: 10479483
    Abstract: Pitch control assembly and propeller blade assembly having a spider hub are disclosed. The spider hub includes a hub and a set of arms spaced circumferentially about the hub and projecting radially from the hub, wherein the set of arms are configured to receive a set of blades such that a blade root of a blade is rotationally mountable into an arm included in the set of arms, a crosshead located within the hub and axially moveable relative to the hub, a torque tube located in the arm and extending into the hub, wherein a pitch angle of the blade can be adjusted by axially moving the crosshead to rotate the torque tube to effect a corresponding rotation of the blade.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: November 19, 2019
    Assignee: GE AVIATION SYSTEMS LLC
    Inventors: David Raju Yamarthi, Rajendra Vishwanath Pawar, Amit Arvind Kurvinkop, Sandeep Kumar, Murugesan Periasamy, Ravindra Shankar Ganiger, Bajarang Agrawal, Nagashiresha G.
  • THRUST REVERSER CASCADE
    Publication number: 20190285028
    Abstract: A thrust reverser cascade can include a peripheral frame having at least one side, and a plurality of vanes can be supported within the peripheral frame. In addition, the thrust reverser cascade can include a reinforcement structure supporting at least a portion of the peripheral frame or the plurality of vanes.
    Type: Application
    Filed: March 16, 2018
    Publication date: September 19, 2019
    Inventors: Shailesh Kumar Shetty, Dattu GV Jonnalagadda, Murugesan Periasamy
  • Hub assembly and propeller assemblies
    Patent number: 10137980
    Abstract: Hub assembly and propeller blade assemblies incorporating partial hub assembly having a backing plate with a set of partial root seats and a set of clamps selectively operably couplable to the backing plate with each clamp defining a second partial root seat and wherein when a clamp is coupled to the backing plate a root seat is formed, propeller blades having roots are received within the root seats.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: November 27, 2018
    Assignee: GE Aviation Systems LLC
    Inventors: Rajendra Vishwanath Pawar, David Raju Yamarthi, Amit Arvind Kurvinkop, Sandeep Kumar, Murugesan Periasamy, Ravindra Shankar Ganiger, Bajarang Agrawal, Nagashiresha G
  • Propeller assemblies and propeller blade retention assembly
    Patent number: 9957038
    Abstract: Propeller blade assemblies and a propeller blade retention assembly including a sleeve for operably coupling a propeller blade to a hub wherein the sleeve retains the propeller blade within the hub and allows the propeller blade to rotate about its pitch axis and where the sleeve includes a self-aligning mechanism.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: May 1, 2018
    Assignee: GE Aviation Systems, LLC
    Inventors: Rajendra Vishwanath Pawar, Ravindra Shankar Ganiger, Murugesan Periasamy, David Raju Yamarthi, Sandeep Kumar, Amit Arvind Kurvinkop, Bajarang Agrawal, Nagashiresha G
  • HUB ASSEMBLY AND PROPELLER ASSEMBLIES
    Publication number: 20170015404
    Abstract: Hub assembly and propeller blade assemblies incorporating partial hub assembly having a backing plate with a set of partial root seats and a set of clamps selectively operably couplable to the backing plate with each clamp defining a second partial root seat and wherein when a clamp is coupled to the backing plate a root seat is formed, propeller blades having roots are received within the root seats.
    Type: Application
    Filed: July 13, 2015
    Publication date: January 19, 2017
    Inventors: Rajendra Vishwanath PAWAR, David Raju YAMARTHI, Amit Arvind KURVINKOP, Sandeep KUMAR, Murugesan PERIASAMY, Ravindra Shankar GANIGER, Bajarang AGRAWAL, Nagashiresha G
  • PITCH CONTROL ASSEMBLY AND PROPELLER ASSEMBLY AND METHOD OF ADJUSTING PITCH
    Publication number: 20170008612
    Abstract: Pitch control assembly and propeller blade assembly having a spider hub are disclosed. The spider hub includes a hub and a set of arms spaced circumferentially about the hub and projecting radially from the hub, wherein the set of arms are configured to receive a set of blades such that a blade root of a blade is rotationally mountable into an arm included in the set of arms, a crosshead located within the hub and axially moveable relative to the hub, a torque tube located in the arm and extending into the hub, wherein a pitch angle of the blade can be adjusted by axially moving the crosshead to rotate the torque tube to effect a corresponding rotation of the blade.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 12, 2017
    Inventors: David Raju YAMARTHI, Rajendra Vishwanath PAWAR, Amit Arvind KURVINKOP, Sandeep KUMAR, Murugesan PERIASAMY, Ravindra Shankar GANIGER, Bajarang AGRAWAL, Nagashiresha G.
  • PROPELLER ASSEMBLIES AND PROPELLER BLADE RETENTION ASSEMBLY
    Publication number: 20160368591
    Abstract: Propeller blade assemblies and a propeller blade retention assembly including a sleeve for operably coupling a propeller blade to a hub wherein the sleeve retains the propeller blade within the hub and allows the propeller blade to rotate about its pitch axis and where the sleeve includes a self-aligning mechanism.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 22, 2016
    Inventors: Rajendra Vishwanath PAWAR, Ravindra Shankar GANIGER, Murugesan PERIASAMY, David Raju Yamarthi, Sandeep KUMAR, Amit Arvind KURVINKOP, Bajarang AGRAWAL, Nagashiresha G