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1.发明公开
公开(公告)号：EP4360766A3
公开(公告)日：2024-07-17
申请号：EP24154283.6
申请日：2023-03-22
CPC分类号： B05C3/109 , B05D1/18 , B05D2501/0020130101 , B05D2258/0220130101 , B29D11/00903
摘要： A lacquer basin (12) for a dip coating device (10) is provided. The lacquer basin (12) comprises an inlet section (12a) arranged at a lower end of the lacquer basin (12) and adapted to receive a stream of a lacquer mixture (14) injected into the lacquer basin (12). The lacquer basin (12) further comprises a process section (12b) adjoining the inlet section (12a) at an upper end of the inlet section (12a), wherein the process section (12b) is adapted to provide a process volume for dip coating one or more objects in the stream of the lacquer mixture (14). The lacquer basin (12) is characterized in that it comprises a diversion element (22) arranged at or near a transition from the inlet section (12a) to the process section (12b) and adapted to divert at least a part of the stream of the lacquer mixture (14) such as to reduce or avoid turbulences of the stream of lacquer mixture (14) in the process section (12b). The lacquer basin (12) is characterized in that the diversion element (22) comprises two or more barrier layers (24) arranged at different levels spaced apart from each other, wherein each of the barrier layers (24) has multiple recesses (28) and intermittently covers the cross sectional area of the lacquer basin (12)
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2.发明公开
公开(公告)号：EP4360766A2
公开(公告)日：2024-05-01
申请号：EP24154283.6
申请日：2023-03-22
IPC分类号： B05D1/18
CPC分类号： B05C3/109 , B05D1/18 , B05D2501/0020130101 , B05D2258/0220130101 , B29D11/00903
摘要： A lacquer basin (12) for a dip coating device (10) is provided. The lacquer basin (12) comprises an inlet section (12a) arranged at a lower end of the lacquer basin (12) and adapted to receive a stream of a lacquer mixture (14) injected into the lacquer basin (12). The lacquer basin (12) further comprises a process section (12b) adjoining the inlet section (12a) at an upper end of the inlet section (12a), wherein the process section (12b) is adapted to provide a process volume for dip coating one or more objects in the stream of the lacquer mixture (14). The lacquer basin (12) is characterized in that it comprises a diversion element (22) arranged at or near a transition from the inlet section (12a) to the process section (12b) and adapted to divert at least a part of the stream of the lacquer mixture (14) such as to reduce or avoid turbulences of the stream of lacquer mixture (14) in the process section (12b). The lacquer basin (12) is characterized in that the diversion element (22) comprises two or more barrier layers (24) arranged at different levels spaced apart from each other, wherein each of the barrier layers (24) has multiple recesses (28) and intermittently covers the cross sectional area of the lacquer basin (12)
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3.发明公开
公开(公告)号：EP4355497A1
公开(公告)日：2024-04-24
申请号：EP23712295.7
申请日：2023-03-22
CPC分类号： B05C3/109 , B05D1/18 , B05D2501/0020130101 , B05D2258/0220130101 , B29D11/00903
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