Patents by Inventor Kandasamy Balendran

Kandasamy Balendran 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).

  • Subsea hydraulic control device and a method for producing thereof
    Patent number: 11378103
    Abstract: The present invention relates to a subsea hydraulic control device (10) for hydraulically controlling a subsea module (2). The control device (10) comprises a hydraulic distribution unit (12) with a valve unit (13) and a manifold unit (50), where hydraulic fluid lines are provided in the valve unit (13) and in the manifold unit (50). The hydraulic distribution unit (12) comprises a low pressure hydraulic input port (21) connectable to a low pressure fluid source (LP) and connected to a low pressure fluid line (22) within the hydraulic distribution unit (12), a high pressure hydraulic input port (31) connectable to a high pressure fluid source (HP) and connected to a high pressure fluid line (32) within the hydraulic distribution unit (12), a return port (41) connectable to a return fluid reservoir (R) and connected to a return fluid line (42) within the hydraulic distribution unit (12) and a number of hydraulic output ports (24, 34) connectable to subsea actuators (A) of the subsea module (2).
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: July 5, 2022
    Assignee: FMC Kongsberg Subsea AS
    Inventors: Stig Fredrik Mathisen, Heyn Halfdan Magnus, Dharmesh Gadaria, Simen Landa, Kandasamy Balendran
  • Subsea Hydraulic Control Device and a Method for Producing Thereof
    Publication number: 20210079933
    Abstract: The present invention relates to a subsea hydraulic control device (10) for hydraulically controlling a subsea module (2). The control device (10) comprises a hydraulic distribution unit (12) with a valve unit (13) and a manifold unit (50), where hydraulic fluid lines are provided in the valve unit (13) and in the manifold unit (50). The hydraulic distribution unit (12) comprises a low pressure hydraulic input port (21) connectable to a low pressure fluid source (LP) and connected to a low pressure fluid line (22) within the hydraulic distribution unit (12), a high pressure hydraulic input port (31) connectable to a high pressure fluid source (HP) and connected to a high pressure fluid line (32) within the hydraulic distribution unit (12), a return port (41) connectable to a return fluid reservoir (R) and connected to a return fluid line (42) within the hydraulic distribution unit (12) and a number of hydraulic output ports (24, 34) connectable to subsea actuators (A) of the subsea module (2).
    Type: Application
    Filed: June 20, 2018
    Publication date: March 18, 2021
    Inventors: Stig Fredrik Mathisen, Heyn Halfdan Magnus, Dharmesh Gadaria, Simen Landa, Kandasamy Balendran