公开(公告)号：EP4424152A1

公开(公告)日：2024-09-04

申请号：EP23159506.7

申请日：2023-03-01

申请人： Bürkert Werke GmbH & Co. KG

发明人： Madsen, Ole ,  KjØngerskov, Anders

IPC分类号： A01K63/04 ,  B01F21/00

CPC分类号： A01K63/042

摘要： A fish farm oxygen supply system (10) has at least one oxygen supply line (18), each oxygen supply line (18) comprising a main supply line (20) and a bypass line (22) bypassing the main supply line (20), a first flow control device (24) being arranged in the main supply line (20) and a second flow control device (26) being arranged in the bypass line (22). The first flow control device (24) is an electrically or electronically driven device and the second flow control device is a purely mechanical device.