专利名称：A sampling device发明人：Sunna, Göran Sigvard申请号：EP79850105.2申请日：19791130公开号：EP0012734B1公开日：19821222
摘要：A device for taking from a flowing suspension a sample-flow representative ofsaid suspension comprises a first chamber (18) arranged to reveive the flowingsuspension, said first chamber communicating via a weir (23) with the upper part of asecond chamber (22) having first and second openings (25, 26) arranged at the bottomthereof for removing the sample-flow and the remaining part of said suspensionrespectively. The openings (25, 26) are separated from each other by partition walls (27)which extend transversely of the weir over the whole lenght of the second chamber andcommunicate with a respective outlet (15, 20; 21). The openings (26) for receiving the saidremaining part of the suspension communicate with the associated outlet (21) via asubstantially U-shaped passage and a second weir (29) which is located substantially onthe same level as the weir (23) of the first chamber. In order to prevent blockage of theU-shaped passage while maintaining requisite precision of the device, at least one of saidpartition walls (27) exhibits means for maintaining communication between said U-shapedpassage and the sample-flow outlet (15, 20) in a region located beneath the uppermostlevel (33) of the connection (30) between the two legs of the U-shaped passage.
申请人：Boliden Aktiebolag
地址：Box 5508 S-114 85 Stockholm SE
国籍：SE
代理机构：Lundin, Björn-Eric
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