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公开(公告)号：US20240313596A1
公开(公告)日：2024-09-19
申请号：US18608080
申请日：2024-03-18
申请人： Hanon Systems
发明人： Jürgen Wawer , Florian Semmler
CPC分类号： H02K3/12 , H02K1/16 , H02K15/105
摘要： A cluster assembly for coil connection, contacting and insulation of a stator unit of an electric motor for driving a refrigerant compressor including an annular cluster and at least one side closure ring segment securing the connection of three wire ends to first connecting elements or three wire ends to second connecting elements and their insulation by means of a mounting connection on the outer circumference of the annular cluster. Further, a stator unit includes a corresponding cluster assembly, and a method for producing a stator insulation system for the stator unit. Vessels are formed by mounting the side closure ring segments on the cluster, each of which surrounds a contact point and which are filled with a casting compound of an insulating filling material.
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公开(公告)号：US20240097517A1
公开(公告)日：2024-03-21
申请号：US18449164
申请日：2023-08-14
申请人： Hanon Systems
发明人： David Walisko , Florian Semmler , Jürgen Wawer
CPC分类号： H02K3/32 , H02K15/105
摘要： An insulation arrangement for the stator of an electric motor with several stator coils, wherein a respective coil separating element is arranged between adjacent stator coils and the coil separating elements are respectively connected at their ends via an annular lower coil separating element connector and an annular upper coil separating element connector, wherein the connection of the coil separating elements to the coil separating element connectors is embodied as a positive latching connection in combination with an electrically insulating material connection.
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公开(公告)号：US20240014703A1
公开(公告)日：2024-01-11
申请号：US18349457
申请日：2023-07-10
申请人： Hanon Systems
发明人： David Walisko , Jürgen Wawer , Florian Semmler
CPC分类号： H02K3/522 , B60H1/3226 , H02K2203/09 , B60H2001/3292
摘要： An assembly for establishing electrical contact with an electric motor for driving a compressor which is formed in a motor vehicle air conditioning system for compressing a gaseous fluid. The assembly has an annular carrier element, wherein the annular carrier element on its side facing the stator has at least two axial spacer elements, which rest on an axial end face of the stator when the assembly is positioned on the stator, wherein the spacer elements are dimensioned in such a way that an air gap is formed between an underside of the annular carrier element and an axial end face of the stator. The invention also relates to a method for assembling the assembly, and an electric motor having such an assembly.
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