ABSTRACT Title: Real time data processing system for underwater measurement and a method thereof The present invention relates to real time data processing system for observational class intend to measure subject of interest in an underwater structure. Accordingly, a real time data processing system for measuremen...

ABSTRACT Title: High power underwater LED illumination system The present invention relates to LED-based lighting system with high luminous output and high thermal performance employed for illuminating underwater environment. Accordingly an underwater illumination system comprising of water tight enclosure with fr...

ABSTRACT Title: Underwater spot cleaning arrangement for observational class ROV’s The present invention relates to underwater spot cleaning arrangement fitted to remotely operated vehicles (ROV’S) for cleaning away the biofouling and other unwanted layers of oxides from the target region. Underwater spot cleaning...

ABSTRACT Title: Power Transmission, Stability and Thermal Management Architecture for ROV The present invention relates to power transmission, stability and thermal architecture for observation class ROVs. Accordingly, a power transmission configuration of a ROV, consisting of an AC/DC converter converting input A...

ABSTRACT Title: Underwater Linear Actuator for Observational Class ROVs The present invention relates to linear actuator for generating a linear motion from a rotary motion for actuating tools. An underwater linear actuator mounted on ROV has a central hull cylinder housing a rotary motion producing means and a li...

ABSTRACT ULTRASONIC PULSE VELOCIMETRY SYSTEM FOR INSPECTION OF SUBMERGED CONCRETE STRUCTURES & METHOD THEREFOR The present invention relates to a modular and compact ultrasonic pulse velocimetry system (400) for inspection of submerged concrete structures & method for inspection of underwater concrete structures. ...

ABSTRACT A ROV system for underwater data processing and method thereof A ROV system for underwater data processing, comprising a plurality of processor modules, each processor module including means for generating concurrent data packets; and an communication means coupled to receive and transfer the data packets...

ABSTRACT Title: Multi-functional remotely operated submersible vehicle (ROV) system The present invention relates to an underwater vehicle system particularly to light weight, multi-functional remotely operated submersible vehicle (ROV) system useful in working under water. A multi-functional ROV system, comprisin...

The present disclsoure envisages an electrical converetor system (100) for a remotely operated vehicle. The system is compact in nature, and facilitates maximum heat transfer from heated components to fluid environment surrounding the system (100). The system (100) comprises a sealed housing (110) made of a heat con...

The present invention relates to a rebound hammer (100) which measures the hardness of underwater concrete structures. The rebound hammer (100) is mounted on a remotely operated vehicle (ROV) (130) and operated underwater from a command station. The rebound hammer (100) comprising of an enclosure (108) enclosing a s...

A system for communication with a remotely controlled underwater submersible device using a tether The invention relates to remotely operated underwater vehicles, and more particularly relates to a system of communication between an Alternating current (AC) or Direct Current (DC) powered underwater submersible dev...

The present invention discloses a gimbal assembly (100) comprising a system (300) for self-alignment of at least one payload (115) onto a target surface of interest, said payload (115) configured to analyze said target surface of interest; and said system (300) having plurality of alignment pins (140) for maintainin...

A system for a remotely operated underwater vehicle (ROV) for inspection, the system comprising: a safety and distribution box connected with a main power supply source for power distribution to the remotely operated underwater vehicle, a Control Station, a Tether Management System;a buoyant umbilical tether cable c...

ABSTRACT ENCLOSURE FOR SENSORY PROBE AND REMOTELY OPERATED SUBMERSIBLE VEHICLE The present invention relates to an enclosure (100) for a sensory probe (200) of a non-destructive testing system for inspecting submerged surfaces. The enclosure comprises a sleeve (110) for accommodating at least one sensory probe and a...

The present invention discloses a mounting structure (110) for an inspection vehicle (100) comprising: at least a linking member (120L, 120R); a plurality of sensor mounting members (130) mounted on at least a base member (140); at least a wheeled carrier structure (170a, 170b) having a plurality of wheels (160L, 16...

The present invention relates to a mounting mechanism for mounting hull cleaning devices on an underwater carrier. Accordingly, the mounting mechanism (100) comprises a frame (102) formed of an assembly of tubular channels, configured with a plurality of buoyancy means (104) on the frame (102), a shaft assembly (108...

ABSTRACT Title: A system and method for real-time ultrasonic thickness measurement of immersed structures The present invention relates to a system and method for real-time contactless ultrasonic thickness measurement of immersed structures, developed to support inspection by means of submersible ROVs. Accordingly...

A system and method for visual inspection enhancement are described. In one embodiment, a box is provided allowing viewing there through. Further, an internal medium is provided that helps in clearer viewing. Furthermore, an illumination on a surface that is closer to an object being viewed is provided for better il...

A gateway modem device, a gateway network, carriers for data transport and a method for providing network connectivity between internet of underwater things (IoUT) network and Internet of Things (IoT) network is disclosed. The device comprises of: an Internet of Things (IoT) modem (310A) configured to handle communi...

The present invention discloses a system (100) for estimating dimensions of surface defects. The system (100) comprises a laser unit (110) configured to project laser projections (125) onto a target specimen surface (102) with a defect region (105). Deflections in spacing (S-s) indicate a mapped surface unevenness e...

The present invention relates to a system (100) for determining 2D localization of a target in confined spaces. In one embodiment, the system comprising: at least one image acquisition device (110) configured to capture an image of an area of interest of covering the target on a plane surface, at least one pose cont...

The present discloses an autonomous underwater vehicle (AUV), the AUV (100) comprises a frame (101). A communication unit (102) and a steering unit (104) configured on a front end and rear end of the frame (101) respectively. A battery unit (103) centrally configured on the frame (101). A first cavity (105) formed b...

The present invention relates to a cooling system (1000) for a submersible vehicle (100) that comprises a gas chamber (200) storing cooling gas, connected via an inlet hose (202) to the heat-generating component (102) for injecting cooling gas, and a pump (300) connected via an outlet hose (204) for ejecting heated ...

ABSTRACT THRUSTER FOR A SUBMERSIBLE VEHICLE The present invention relates to a thruster (100) for a submersible vehicle (1000) for use in a hydrocarbon or a high-temperature environment, the thruster (100) comprising a hermetically sealed housing unit (10) configured to house a motor unit (20) therein, the motor u...

The present invention provides a system and method for acoustic positioning and tracking for 3D localization. The system (100) comprising a multi frequency pinger (2) placed in a storage tank (1) to be localized, one or more ultrasound receivers (3) engaged with the storage tank (1) at a predetermined location, a s...