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公开(公告)号：US20180053581A1
公开(公告)日：2018-02-22
申请号：US15556816
申请日：2016-03-09
发明人： Juergen Huber , Dieter Schirm , Matthias Uebler
摘要： The present disclosure relates to insulation systems. The teachings thereof may be embodied in an insulation system for an electrical machine. For example, an insulation system may comprise: solid insulation materials; an impregnating resin having oxirane functionalities; a depot accelerator distributed throughout the solid insulation materials; and a catalyst for initiating hardening of the impregnating resin, wherein the catalyst is at least partly in gaseous form under hardening conditions.
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公开(公告)号：US20170310184A1
公开(公告)日：2017-10-26
申请号：US15515807
申请日：2015-09-07
摘要： The present disclosure relates to electrical machines. The teachings thereof may be embodied in insulation systems for electrical machines, more particularly in the high-voltage range, for example, in an insulation system for electrical machines including: an insulator comprising a porous insulating material; an impregnator comprising a catalytically or thermally curable resin material having oxirane functionalities, or a mixture of different reactive resin materials having oxirane functionalities; and at least one thermally activatable or encapsulated hardener material.
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公开(公告)号：US10050488B2
公开(公告)日：2018-08-14
申请号：US15025070
申请日：2014-09-15
发明人： Juergen Huber , Bernhard Klaussner , Dieter Schirm
摘要： The invention relates to a slot sealing material (7) for an electric machine, which for accommodating an electric conductor arrangement (3) comprises at least one slot (2) having a slot opening (5). Said slot sealing material contains a magnetic filler, especially a soft-magnetic filler, and a reaction resin mixture comprising at least one resin component and a curing agent component. To improve the temperature resistance and mechanical strength of the slot sealing material, a dianhydride is used as curing agent component.
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4.发明申请Surface Coating For Dissipating Electrical Charge On Anti-Static Installations And Process 审中-公开表面涂层用于消除静电装置和工艺中的电荷公开(公告)号：US20160369110A1
公开(公告)日：2016-12-22
申请号：US14901486
申请日：2014-05-27
发明人： Juergen Huber , Steffen Lang , Bastian Plochmann
摘要： A surface coating for lightning protection is embodied as a composite material including a matrix formed from a polysilazane or of a polysiloxane, and filled with lamellar, ceramic particles having an electrically conductive coating of metal oxide. The surface coating may be applied to a blade of a wind turbine by applying the conductive coating in liquid form to the blade, allowing the surface coating to harden at room temperature, and pyrolyzing the surface coating via short periods at temperatures up to 700° C. to form a glassy, electrically conductive coating that is resistant to temperature changes.
摘要翻译： 用于防雷的表面涂层被实施为包括由聚硅氮烷或聚硅氧烷形成的基体的复合材料，并且填充有具有金属氧化物的导电涂层的层状陶瓷颗粒。 将表面涂层施加到风力涡轮机的叶片上，将液体形式的导电涂层施加到叶片上，允许表面涂层在室温下硬化，并且在高达700℃的温度下通过短时间热解表面涂层 以形成耐温度变化的玻璃状导电涂层。
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公开(公告)号：US10563007B2
公开(公告)日：2020-02-18
申请号：US15519604
申请日：2015-10-19
摘要： An impregnating resin, e.g., a catalytically hardenable impregnating resin for the conductor of an electrical machine, may include at least one reactive resin mixed with at least one reactive diluent and a hardening catalyst, e.g., for cationic, anionic or coordinate polymerization of the impregnating resin. The properties of the impregnating resin or use thereof may be improved by virtue of the reactive diluent containing a heterocyclic four-membered ring. The impregnating resin may be part of a main insulation of a conductor arrangement, which may in turn be installed in an electrical coil or other electrical machine.
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公开(公告)号：US10544338B2
公开(公告)日：2020-01-28
申请号：US15560652
申请日：2016-03-15
发明人： Juergen Huber , Irene Olbrich , Dieter Schirm , Matthias Uebler
IPC分类号： C09J171/02 , C08G65/26 , H01B3/04 , H01B3/40 , B32B19/02
摘要： Tape adhesives suitable for impregnating processes for insulation systems are described. Embodiments of the tape adhesives include solid insulation material such as mica, anhydride-free impregnating resins and accelerators for the anhydride-free impregnating resins. The tape adhesives may be adjusted with respect to the reactivity of the accelerators for the anhydride-free impregnating resins in relation for the storage stability of the overall insulation systems.
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公开(公告)号：US20180094177A1
公开(公告)日：2018-04-05
申请号：US15560652
申请日：2016-03-15
发明人： Juergen Huber , Irene Olbrich , Dieter Schirm , Matthias Uebler
IPC分类号： C09J171/02 , C08G65/26 , H01B3/04 , H01B3/40 , B32B19/02
CPC分类号： C09J171/02 , B32B19/02 , C08G65/2606 , C08G65/2612 , C09J171/00 , H01B3/04 , H01B3/40
摘要： Tape adhesives suitable for impregnating processes for insulation systems are described. Embodiments of the tape adhesives include solid insulation material such as mica, anhydride-free impregnating resins and accelerators for the anhydride-free impregnating resins. The tape adhesives may be adjusted with respect to the reactivity of the accelerators for the anhydride-free impregnating resins in relation for the storage stability of the overall insulation systems.
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