Searas As

Enerpac Tool Group Corp.

Selantic As

Eldar Lien

Morten Aga

Lars Bjoland

Wojciech Piotr Wypych

Apparatus () for removing gases in a liquid, and/or for removing foam and particles from a liquid and/or for the transport of liquid, the device () comprises conduits () for transporting the liquid from a first location to a second location, where the conduit () comprises a first upstream conduit portion () for receiving of liquid, a substantially horizontal conduit portion (), a downstream conduit portion () to discharge liquid out of the conduit (), and a venting conduit portion () to discharge gases, particles and a part of liquid out of the conduit () via conduit portion () and means () arranged in the upstream conduit portion () and/or horizontal conduit portion () for supplying microbubbles to the conduit (), and that in the conduit () means () are provided for establishing vacuum in parts of the conduit (), characterized in that the device () in the conduit portion () comprises two or more venting conduit portions ().

Installation for multiple skimming

A tank for farming of marine organisms is described, where the tank includes a main chamber to hold the marine organisms and where the tank has further chambers to treat the water before it is circulated back to the main chamber.

Aquaculture cage comprising a main chamber and a peripheral ring chamber

A lifting hook () provided with a remotely operated safety latch (), wherein remote operation is used to both open and close the latch. The latch can be magnetically held () in the open position to connect and disconnect the load from the hook. Furthermore, an indicator () can be provided to indicate when the latch is latched and unlatched. The latch can be operated with lines with a first line () controlling one direction of movement of the latch and a second line () controlling a second direction of movement of the latch.

Remote operated latch assembly and lifting hook with such an assembly

Lifting apparatus

The invention relates to a method for maintaining or replacing a tether line () anchoring a buoyancy unit to an underwater or seabed anchoring installation, characterized in that a pull down line () is connected to the buoyancy unit and the line is guided through a block () fixed to the lower anchoring installation, and then the buoyancy unit is pulled down to slacken the tether line (), and the sufficient maintenance or replacement is performed. A device is also disclosed.

Growing community of inventors

Bergen, Norway

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