Patent application number | Description | Published |
20100154717 | OXYGENATING IN AQUACULTURE - The invention relates to a device for supplying gas into water in sea cages, tanks or ponds with a pump and a dissolver for contacting the gas with the water. For higher efficiency and better handling the pump is a submerged pump. | 06-24-2010 |
20100200069 | WATER INLET ARRANGEMENT - The invention relates to a water inlet arrangement for the use in fish tanks in aquaculture, including a pipe to feed water into the tank, the pipe having a plurality of openings and, for a better adjustment of the flow, a surrounding second element having a plurality of openings and/or a fixed or adjustable shield are provided. | 08-12-2010 |
20140216558 | WATER INLET ARRANGEMENT - The invention relates to a water inlet arrangement for the use in fish tanks in aquaculture, including a pipe to feed water into the tank, the pipe having a plurality of openings and, for a better adjustment of the flow, a surrounding second element having a plurality of openings and/or a fixed or adjustable shield are provided. | 08-07-2014 |
Patent application number | Description | Published |
20100154717 | OXYGENATING IN AQUACULTURE - The invention relates to a device for supplying gas into water in sea cages, tanks or ponds with a pump and a dissolver for contacting the gas with the water. For higher efficiency and better handling the pump is a submerged pump. | 06-24-2010 |
20100200069 | WATER INLET ARRANGEMENT - The invention relates to a water inlet arrangement for the use in fish tanks in aquaculture, including a pipe to feed water into the tank, the pipe having a plurality of openings and, for a better adjustment of the flow, a surrounding second element having a plurality of openings and/or a fixed or adjustable shield are provided. | 08-12-2010 |
20110248413 | DEVICE FOR SUPPLYING GAS INTO WATER - A device is provided for supplying gas into water, especially for aquaculture, including a water inlet arrangement with a pipe having a first plurality of openings and a Venturi type gas dissolver unit built in the pipe, and a surrounding second element having a second plurality of openings and/or a fixed or adjustable shield. | 10-13-2011 |
20130139688 | METHOD TO REDUCE NITROGEN CONCENTRATION IN WATER - A method is provided for distribution of a gas in a liquid, such as water, including introducing the gas into a fluid stream to obtain a fluid stream with dissolved gas, and introducing the fluid stream with the dissolved gas therein into the liquid. The fluid stream with the dissolved gas is maintained below a level of said liquid until it is introduced into said liquid. | 06-06-2013 |
20140216558 | WATER INLET ARRANGEMENT - The invention relates to a water inlet arrangement for the use in fish tanks in aquaculture, including a pipe to feed water into the tank, the pipe having a plurality of openings and, for a better adjustment of the flow, a surrounding second element having a plurality of openings and/or a fixed or adjustable shield are provided. | 08-07-2014 |