公开(公告)号：US20110027532A1

公开(公告)日：2011-02-03

申请号：US12854686

申请日：2010-08-11

申请人： Lars E. SCHMIDT ,  Bandeep Singh ,  Stephen Clifford ,  Stephane Schaal

发明人： Lars E. SCHMIDT ,  Bandeep Singh ,  Stephen Clifford ,  Stephane Schaal

IPC分类号： B32B3/10 ,  B05D3/12

CPC分类号： H01B7/2806 ,  Y10T428/24364

摘要： A surface modified electrical insulation system having a super hydrophobic surface, the insulation system having a hardened or cured synthetic polymer composition which contains at least one filler material and optionally further additives. The at least one filler material can be selected from a group of filler materials containing inorganic oxides, inorganic hydroxides and inorganic oxyhydroxides. The surface of the electrical insulation system can be formed as a structured surface with micro-scale and nano-scale features, whereby the surface is covered with a liquid hydrophobic compound.

摘要翻译： 具有超疏水表面的表面改性电绝缘系统，所述绝缘体系具有硬化或固化的合成聚合物组合物，其含有至少一种填充材料和任选的其它添加剂。 至少一种填料可以选自含有无机氧化物，无机氢氧化物和无机氢氧化物的填料材料。 电绝缘系统的表面可以形成为具有微尺度和纳米尺度特征的结构化表面，由此表面被液体疏水化合物覆盖。

公开(公告)号：US08545977B2

公开(公告)日：2013-10-01

申请号：US12756464

申请日：2010-04-08

申请人： Stephen Clifford ,  Faustine Soyeux ,  Andrej Krivda ,  Vincent Tilliette ,  Nikolaus Zant ,  Bandeep Singh ,  Felix Greuter ,  Leopold Ritzer

发明人： Stephen Clifford ,  Faustine Soyeux ,  Andrej Krivda ,  Vincent Tilliette ,  Nikolaus Zant ,  Bandeep Singh ,  Felix Greuter ,  Leopold Ritzer

IPC分类号： H01B3/02 ,  H01B3/08 ,  H01B3/10 ,  C08G59/20 ,  C08K3/10 ,  C08K3/14 ,  C08K3/20 ,  C08K3/22 ,  C08K3/28 ,  C08K3/34 ,  C08K3/36 ,  C08K3/38

CPC分类号： H01B3/40 ,  C08K3/36 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/259 ,  Y10T428/269 ,  C08L63/00

摘要： Polymer concrete electrical insulation including a hardened epoxy resin composition filled with an electrically non-conductive inorganic filler compositions. The polymer concrete electrical insulation system optionally may contain additives. The epoxy resin composition is based on a cycloaliphatic epoxy resin. The inorganic filler composition can be present within the range of about 76% by weight to about 86% by weight, calculated to the total weight of the polymer concrete electrical insulation system. The inorganic filler composition includes a uniform mixture of (i) an inorganic filler with an average grain size within the range of 1 micron (μm) to 100 micron (μm) [component c(i)], and (ii) an inorganic filler with an average grain size within the range of 0.1 mm (100 micron) to 2 mm [component c(ii)]. The inorganic filler with an average grain size within the range of 1 micron (μm) to 100 micron (μm) [component c(i)] can be present in an amount within the range of 22% to 42%, calculated to the total weight of the polymer concrete electrical insulation system; and (e) the inorganic filler with an average grain size within the range of 0.1 mm to 2 mm [component c(ii)] is present within the range of 41% to 61% by weight, calculated to the total weight of the polymer concrete electrical insulation; and method of producing said electrical insulation.

摘要翻译： 聚合物混凝土电气绝缘包括填充有非导电无机填料组合物的硬化环氧树脂组合物。 聚合物混凝土电绝缘​​系统任选地可以含有添加剂。 环氧树脂组合物基于脂环族环氧树脂。 按照聚合物混凝土电气绝缘系统的总重量，无机填料组合物可以在约76重量％至约86重量％的范围内存在。 无机填料组合物包括（i）平均粒度在1微米（mum）至100微米（母体）[组分c（i）]范围内的无机填料的均匀混合物，和（ii）无机填料 平均粒度在0.1mm（100微米）〜2mm的范围内[成分c（ii）]]。 平均晶粒尺寸在1微米（mum）至100微米（母体）[成分c（i）]范围内的无机填料可以以22％至42％的范围内的量存在，计算为总计 聚合物混凝土电气绝缘体系重量; 和（e）平均粒度在0.1mm至2mm范围内的无机填料[组分c（ii）]存在于聚合物总重量的41％至61％的范围内 混凝土电绝缘​​; 以及制造所述电绝缘体的方法。

公开(公告)号：US20100032188A1

公开(公告)日：2010-02-11

申请号：US12519788

申请日：2007-12-17

申请人： Patrick Meier ,  Stephen Clifford ,  Tommaso Auletta

发明人： Patrick Meier ,  Stephen Clifford ,  Tommaso Auletta

IPC分类号： H01B17/64

CPC分类号： H01B17/50 ,  H01B17/64

摘要： An electric insulator including an electric insulation and a semiconducting layer forming on an outermost surface of the insulator that faces the environment surrounding the electric insulator. The semiconducting layer includes a polymer matrix. Particles of a material confer a semiconducting character to the layer. The particles are dispersed in the matrix. The particles include nanostructures.

摘要翻译： 一种电绝缘体，包括电绝缘体和形成在绝缘体的最外表面上的半导电层，其面向围绕电绝缘体的环境。 半导体层包括聚合物基质。 材料的颗粒赋予层的半导体特性。 颗粒分散在基质中。 颗粒包括纳米结构。

公开(公告)号：US08188823B2

公开(公告)日：2012-05-29

申请号：US12678307

申请日：2008-09-19

申请人： Hoan D. Le ,  Steve A. Shaw ,  Stephen Clifford

发明人： Hoan D. Le ,  Steve A. Shaw ,  Stephen Clifford

IPC分类号： H01F38/30 ,  H01F27/02

CPC分类号： H01F27/02 ,  H01F27/306 ,  H01F27/362 ,  Y10T29/49073

摘要： The invention is directed to a transformer and a method of manufacturing the same, wherein at least a portion of a core is disposed inside a shield case formed from a polymeric resin composition containing conductive particles. An encasement comprising a dielectric resin encapsulates the shield case. An electrical conductor is electrically connected to the shield case and is accessible from the exterior of the encasement.

摘要翻译： 本发明涉及一种变压器及其制造方法，其中芯的至少一部分设置在由含有导电颗粒的聚合物树脂组合物形成的屏蔽壳内。 包括电介质树脂的包装封装了屏蔽壳。 电导体电连接到屏蔽壳，并且可从外壳的外部接近。

公开(公告)号：US20100201472A1

公开(公告)日：2010-08-12

申请号：US12678307

申请日：2008-09-19

申请人： Hoan D. Le ,  Steve A. Shaw ,  Stephen Clifford

发明人： Hoan D. Le ,  Steve A. Shaw ,  Stephen Clifford

IPC分类号： H01F27/02 ,  H01F41/02

CPC分类号： H01F27/02 ,  H01F27/306 ,  H01F27/362 ,  Y10T29/49073

摘要： The invention is directed to a transformer and a method of manufacturing the same, wherein at least a portion of a core is disposed inside a shield case formed from a polymeric resin composition containing conductive particles. An encasement comprising a dielectric resin encapsulates the shield case. An electrical conductor is electrically connected to the shield case and is accessible from the exterior of the encasement.

摘要翻译： 本发明涉及一种变压器及其制造方法，其中芯的至少一部分设置在由含有导电颗粒的聚合物树脂组合物形成的屏蔽壳内。 包括电介质树脂的包装封装了屏蔽壳。 电导体电连接到屏蔽壳体，并且可从外壳的外部接近。