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2.发明公开
公开(公告)号：EP3596239A1
公开(公告)日：2020-01-22
申请号：EP18712186.8
申请日：2018-03-16
发明人： FLUCH, Ronald , KEPPERT, Timothy
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公开(公告)号：EP3274412B1
公开(公告)日：2019-08-21
申请号：EP16716496.1
申请日：2016-03-24
IPC分类号： C09D163/00 , C21D8/00 , H01F41/02
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公开(公告)号：EP3134497A1
公开(公告)日：2017-03-01
申请号：EP15719678.3
申请日：2015-04-27
发明人： FLUCH, Ronald , STRAUSS, Bernhard , MUHR, Andreas
IPC分类号： C10M173/02 , B21D22/20 , C25D5/48 , C09J129/04 , C09D5/12 , B05D7/00
摘要： A metal sheet (1) and a method for improving the deformability of a metal sheet (1) are shown, in which method, prior to the deformation of the metal sheet (1), an aqueous solution comprising polyvinyl alcohol is applied to the metal sheet (1) and is then dried and, in a subsequent step, the thus coated metal sheet surface is oiled. In order to be able to reproducibly create an especially advantageous deformable metal sheet (1), it is proposed that an aqueous solution comprising polyvinyl alcohol, optionally a defoaming agent, optionally a tracer, and the rest water and unavoidable contaminants of the manufacturing process, by applied and dried on the metal sheet (1).
摘要翻译： 金属板（1）的金属板（1）和金属板（1）的变形性的提高方法如图所示，在该方法中，在金属板（1）变形之前，将包含聚乙烯醇的水溶液施加到金属 片材（1），然后干燥，并在随后的步骤中将如此涂覆的金属板表面加油。 为了能够可重复地产生特别有利的可变形金属片（1），提出包含聚乙烯醇，任选的消泡剂，任选的示踪剂的水溶液，以及制造过程中的其余水和不可避免的污染物， 通过在金属板（1）上施加和干燥。
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公开(公告)号：EP2635438A1
公开(公告)日：2013-09-11
申请号：EP11784618.8
申请日：2011-11-04
CPC分类号： B32B38/0004 , B32B7/12 , B32B15/043 , B32B37/065 , B32B37/10 , B32B37/12 , B32B37/18 , B32B2310/04 , B32B2310/0818 , B32B2311/00 , H01F41/0233 , H02K15/02 , Y10T156/1075 , Y10T156/13
摘要： Connecting sheet metal parts (4) to a lamination core (11), where the sheet metal parts from a sheet metal strip (2) have at least partially a layer curable polymeric adhesive that is separated (punched out), and are pre-bonded to the core, comprises: at least zonal plasticizing the adhesive and connecting the adhesive via at least one of the sheet metal parts; and supplying the laminated core with pre-bonded sheet metal parts for curing the adhesive, where the plasticizing adhesive comprises a plasticizer, preferably water. An independent claim is also included for an apparatus for connecting sheet metal parts to a laminated core, with an at least partially curable polymeric adhesive having sheet-metal strip, comprising: a separating device (5) for separating sheet metal parts from the sheet-metal strip; a plasticizing device (17) for plasticizing the adhesive; a stacking device for the separated sheet metal parts for pre-bonding the sheet metal parts to the laminated core; and a curing means for final curing the adhesive of the laminated core, where the plasticizing device comprises a plasticizer unit for entry of the plasticizer, in the adhesive.
摘要翻译： 将金属片（4）连接到层压芯（11），其中来自金属板条（2）的金属片部分至少部分地具有分层（冲压）的层状可固化聚合物粘合剂，并且是预粘合的 包括：至少区域塑化粘合剂并通过至少一个钣金件连接粘合剂; 并且将叠层铁芯供给用于固化粘合剂的预粘合金属片，其中增塑粘合剂包含增塑剂，优选水。 还有一种独立的权利要求，用于将金属片部分连接到层压芯上的装置，其中至少部分可固化的聚合物粘合剂具有片状金属带，包括：分离装置（5） 金属条; 用于使粘合剂增塑的塑化装置（17）; 用于将所述金属板部件预粘合到所述层叠铁心的所述分离的金属板部件的堆叠装置; 以及用于最终固化层压芯的粘合剂的固化装置，其中增塑装置包括用于进入增塑剂的增塑剂单元，在粘合剂中。
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6.发明公开
公开(公告)号：EP4073185A1
公开(公告)日：2022-10-19
申请号：EP20816959.9
申请日：2020-11-30
发明人： FLUCH, Ronald , BRAIDT, Roland
IPC分类号： C09D183/06 , H01F1/18 , H01F41/02
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7.发明公开
公开(公告)号：EP4058288A1
公开(公告)日：2022-09-21
申请号：EP20811544.4
申请日：2020-11-16
发明人： FLUCH, Ronald , MENDEZ, Hector
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公开(公告)号：EP3274412A1
公开(公告)日：2018-01-31
申请号：EP16716496.1
申请日：2016-03-24
IPC分类号： C09D163/00 , C21D8/00 , H01F41/02
CPC分类号： H01F41/04 , C08G59/4021 , C09D163/00 , C21D8/1277 , H01F5/02 , C08K3/01
摘要： The invention relates to a coil and an electric steel strip or sheet comprising at least one heat-curing adhesive hot-melt enamel layer, specifically a baked enamel layer, which is provided on one of the flat sides thereof and has an epoxy resin base, at least one curing agent, and at least one filler. In order to obtain a high degree of storage stability and longterm heat resistance, it is suggested that the filler in the baked enamel layer comprises a metallic carbonate, sulfate, sulfide, silicate or phosphate or any mixture of a plurality of these.
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9.发明公开
公开(公告)号：EP3207547A1
公开(公告)日：2017-08-23
申请号：EP15781847.7
申请日：2015-09-04
发明人： KERN, Carina , FLUCH, Ronald
IPC分类号： H01B3/40 , H01F41/02 , B32B15/08 , B32B15/092 , B32B15/098 , C21D9/46
CPC分类号： H01F1/18 , B32B7/12 , B32B15/043 , B32B15/08 , B32B15/088 , B32B15/098 , B32B15/18 , B32B27/08 , B32B27/306 , B32B27/34 , B32B27/38 , B32B27/42 , B32B37/1207 , B32B38/0012 , B32B2255/06 , B32B2255/26 , B32B2307/202 , B32B2307/206 , B32B2307/50 , B32B2457/00 , C21D8/1283 , C21D9/46 , C21D2251/02 , C21D2251/04 , H01B3/30 , H01B3/40 , H01F27/32 , H01F41/0213
摘要： The invention relates to a coil and to a method for producing an electric strip laminate (7) which is wound as a coil (6), wherein at least two electric strips (4, 5) electrically insulated from one another are bonded to form an electric strip laminate (7) and in a further step are wound as a coil (6). The problem addressed by the invention is that of ensuring a reproducible method. This problem is solved in that the electric strips (4, 5) which are in each case electrically insulated on at least one flat face (9, 10) by means of a baked lacquer layer (11, 12) are joined to one another via baked lacquer layers (11, 12) facing one another and are bonded to one another to form an electric strip laminate (7) by activation of the chemical cross-linking of the two baked lacquer layers (11, 12).
摘要翻译： 本发明涉及一种线圈和一种用于制造作为线圈（6）缠绕的电热条叠层（7）的方法，其中至少两个彼此电绝缘的电气条（4,5）被结合以形成 （7）并且在进一步的步骤中卷绕成线圈（6）。 本发明解决的问题是确保可重现的方法。 该问题的解决在于，借助于烘烤漆层（11,12）在至少一个平坦面（9,10）上分别电绝缘的电气条（4,5）通过 通过激活两个烘烤漆层（11,12）的化学交联而将彼此面对并且彼此粘合的烘烤漆层（11,12）形成电气条层压板（7）。
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10.发明授权
公开(公告)号：EP2635438B1
公开(公告)日：2016-01-27
申请号：EP11784618.8
申请日：2011-11-04
CPC分类号： B32B38/0004 , B32B7/12 , B32B15/043 , B32B37/065 , B32B37/10 , B32B37/12 , B32B37/18 , B32B2310/04 , B32B2310/0818 , B32B2311/00 , H01F41/0233 , H02K15/02 , Y10T156/1075 , Y10T156/13
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