Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 15, 2008
0Patent Application Number
104893570
Date Filed
September 12, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A diffuser hose for oxygenation of water, in aquaculture installations for marine organisms in the sea. The hose (5) consists of a perforated hose (6), to which substantially pure oxygen is supplied, and at least one perforated hose for oxygen distribution (7), wherein the supply hose has fewer perforations/holes/pores than the distribution hose, thereby providing pressure equalization. Diffuser hoses herein provide for the formation of oxygen microbubbles with an oxygen partial pressure that is such that the oxygen passes into the water in the fish farm.
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