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1. 发明授权

US08545977B2 Polymer concrete electrical insulation 失效
标题翻译：聚合物混凝土电绝缘
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。

2. 发明申请

US20100227951A1 POLYMER CONCRETE ELECTRICAL INSULATION 失效
标题翻译：聚合物混凝土电绝缘
公开(公告)号：US20100227951A1
公开(公告)日：2010-09-09
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： C08L63/00 , C08K3/36 , C08K3/22
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）平均粒径在1微米（μm）至100微米（μm）[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）]]。平均粒径在1微米（μm）至100微米（μm）[组分c（i）]范围内的无机填料可以以22％至42％的范围内的量存在，以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。

3. 发明申请

US20100227158A1 SURFACE MODIFIED ELECTRICAL INSULATION SYSTEM WITH IMPROVED TRACKING AND EROSION RESISTANCE 审中-公开
标题翻译：表面改性电绝缘系统，具有改进的跟踪和耐腐蚀性
公开(公告)号：US20100227158A1
公开(公告)日：2010-09-09
申请号：US12755703
申请日：2010-04-07
申请人： Stephen CLIFFORD , Bandeep Singh , Andrej Krivda , Lars E. Schmidt , Felix Greuter , Veronika Schmid
发明人： Stephen CLIFFORD , Bandeep Singh , Andrej Krivda , Lars E. Schmidt , Felix Greuter , Veronika Schmid
IPC分类号： B32B27/00 , B32B27/38 , B32B27/40 , C23C16/44
CPC分类号： H01B19/04 , C23C16/401 , H01B3/30 , Y10T428/26 , Y10T428/264
摘要： Surface modified electrical insulation system including a hardened or cured synthetic polymer composition including at least one filler, wherein the surface of said synthetic polymer composition is modified by being coated with a thin coating. The thin coating is applied by a plasma enhanced chemical vapor deposition (PECVD) with a thickness within the range of about 50 nanometer to about 50 μm; and/or a by a sol-gel technique with a thickness within the range of about 0.5 micron to about 1 mm. The thin coat is an electrically non-conductive polymeric material having a melting point which is distinctly higher than the melting point or degradation temperature of the synthetic filler containing polymer composition.
摘要翻译：表面改性的电绝缘系统包括硬化或固化的包含至少一种填料的合成聚合物组合物，其中所述合成聚合物组合物的表面通过涂覆薄涂层进行改性。薄涂层通过等离子体增强化学气相沉积（PECVD）施加，厚度在约50纳米至约50μm的范围内; 和/或通过溶胶 - 凝胶技术，其厚度在约0.5微米至约1mm的范围内。薄涂层是具有明显高于含合成填料的聚合物组合物的熔点或降解温度的熔点的非导电聚合材料。

4. 发明申请

US20080179077A1 High-voltage bushing 审中-公开
标题翻译：高压套管
公开(公告)号：US20080179077A1
公开(公告)日：2008-07-31
申请号：US11987974
申请日：2007-12-06
申请人： Andrej Krivda , Vincent Tilliette , Jens Rocks , Henrik Hillborg , Olof Hjortstam , Leopold Ritzer , Patrick Meier
发明人： Andrej Krivda , Vincent Tilliette , Jens Rocks , Henrik Hillborg , Olof Hjortstam , Leopold Ritzer , Patrick Meier
IPC分类号： H01B17/26 , H01B19/00
CPC分类号： H01F27/04 , H01B17/28 , Y10T29/49227
摘要： The bushing has a conductor and a core surrounding the conductor. The core comprises a sheet-like spacer, wherein the spacer contains filler particles. The bushing can be a resin-impregnated graded bushing impregnated with an electrically insulating matrix material. The spacer may comprise paper, in particular creped paper. The filler particles can be electrically insulating or semiconductive particles. An increased thermal conductivity of the core can be achieved.
摘要翻译：衬套具有导体和围绕导体的芯体。芯包括片状间隔物，其中间隔物包含填料颗粒。衬套可以是浸渍有电绝缘基体材料的树脂浸渍分级衬套。间隔件可以包括纸，特别是起皱纸。填料颗粒可以是电绝缘或半导体颗粒。可以实现芯的增加的热导率。

5. 发明申请

US20130203897A1 ELECTRICAL INSULATION SYSTEM 审中-公开
标题翻译：电绝缘系统
公开(公告)号：US20130203897A1
公开(公告)日：2013-08-08
申请号：US13566580
申请日：2012-08-03
申请人： Xavier KORNMANN , Lars E. Schmidt , Andrej Krivda , Felix Greuter , Martin Carlen
发明人： Xavier KORNMANN , Lars E. Schmidt , Andrej Krivda , Felix Greuter , Martin Carlen
IPC分类号： C08K3/22 , C08K3/36
CPC分类号： C08K3/22 , B82Y30/00 , C08K3/36 , H01B3/40 , Y10T428/2982
摘要： Electrical insulation system with improved electrical breakdown strength, including a hardened polymer component having incorporated therein a filler material and a nano-scale sized filler material. The hardened polymer component is selected from epoxy resin compositions, polyesters, polyamides, polybutylene terephthalate, polyurethanes and polydicyclo-pentadiene. The filler material has an average particle size within the range of 1 μm-500 μm, and is present in a quantity within the range of 40%-65% by weight, calculated to the total weight of the insulation system. The nano-scale sized filler material is a pretreated nano-scale sized filler material, having been produced by a sol-gel process. The nano-scale sized filler material is present within the electrical insulation system in an amount of about 1%-20% by weight, calculated to the weight of the filler material present in the electrical insulation system.
摘要翻译：具有改善的电击穿强度的电绝缘系统，包括其中掺入填充材料的硬化聚合物组分和纳米尺寸的填充材料。硬化的聚合物组分选自环氧树脂组合物，聚酯，聚酰胺，聚对苯二甲酸丁二醇酯，聚氨酯和聚二环戊二烯。填充材料的平均粒径在1〜500μm的范围内，以绝缘体系的总重量计，其量在40〜65重量％的范围内。纳米尺寸的填充材料是经过溶胶 - 凝胶法生产的经预处理的纳米级填料。纳米尺寸的填充材料以电绝缘系统中存在的填充材料的重量计，其量为约1重量％-20重量％，存在于电绝缘系统内。

6. 发明授权

US07851525B2 High temperature vulcanized silicone rubber 失效
标题翻译：高温硫化硅橡胶
公开(公告)号：US07851525B2
公开(公告)日：2010-12-14
申请号：US12651812
申请日：2010-01-04
申请人： Lars E. Schmidt , Alessandro Mattozzi , Andrej Krivda , Henrik Hillborg , Pitor Saj , Xavier Kornmann
发明人： Lars E. Schmidt , Alessandro Mattozzi , Andrej Krivda , Henrik Hillborg , Pitor Saj , Xavier Kornmann
IPC分类号： C08K5/3492 , C08K3/10 , C08K3/22 , C08K3/36
CPC分类号： C08K5/34928 , C08L83/04
摘要： A high temperature vulcanized silicone rubber is disclosed and includes a high temperature vulcanized silicone rubber as a silicone base and melamine cyanurate as a filler and at least one inorganic filler which is different from melamine cyanurate, and optionally further additives. A total filler content can be within a range of 40 parts (by weight) to 230 parts (by weight) per 100 parts (by weight) of silicone base; wherein (i) the melamine cyanurate is present within a range of 2 parts (by weight) to 40 parts (by weight) per 100 parts (by weight) of silicone base; and (ii) the at least one inorganic filler is an electrical insulator.
摘要翻译：公开了一种高温硫化硅橡胶，并且包括作为硅酮基的高温硫化硅橡胶和作为填料的三聚氰胺氰脲酸酯和与三聚氰胺氰尿酸酯不同的至少一种无机填料，以及任选的其它添加剂。总填料含量可以在每100份（重量）硅氧烷基料中40份（重量）至230份（重量）的范围内; 其中（i）所述三聚氰胺氰脲酸酯的存在量在每100重量份硅氧烷基料中的2重量份至40重量份的范围内; 和（ii）所述至少一种无机填料是电绝缘体。

7. 发明授权

US06332368B1 Live line insulation sampling 失效
标题翻译：实线绝缘取样
公开(公告)号：US06332368B1
公开(公告)日：2001-12-25
申请号：US09508569
申请日：2000-03-14
申请人： Gregory Anthony Cash , Graeme Allan George , Andrej Krivda , Frank George Deabill , Paul Blackmore , David Birtwhistle
发明人： Gregory Anthony Cash , Graeme Allan George , Andrej Krivda , Frank George Deabill , Paul Blackmore , David Birtwhistle
IPC分类号： G01N104
CPC分类号： G01N1/04 , Y10S83/919
摘要： A sampling tool is used to collect a sample from the surface of an insulator in a high voltage installation during live line conditions. The sampling tool comprises a sampling head mounted to one end of a hot stick. Sampling cartridges are interchangeably mountable to a pivoted block on the sampling head. The block is biased by a spring to urge the cartridge into contact with the surface of the insulator when a trigger on the sampling head comes into contact with the insulator. One cartridge includes a planing blade for collecting a sliver of material from the insulator surface. An alternative cartridge has a swab and an abrasive pad interchangeably insertable thereon for collecting a material sample from the insulator surface.
摘要翻译：采样工具用于在生命线条件下在高压设备中从绝缘体的表面收集样品。采样工具包括安装在热棒一端的取样头。采样盒可互换安装到采样头上的枢轴块上。当采样头上的触发器与绝缘体接触时，块被弹簧偏压以促使盒与绝缘体的表面接触。一个盒包括用于从绝缘体表面收集一条材料的刨刀。替代的盒具有可互换地插入其中的拭子和研磨垫，用于从绝缘体表面收集材料样品。

8. 发明授权

US08242786B2 Method and system for partial discharge testing of an insulation component 失效
标题翻译：绝缘部件局部放电试验方法和系统
公开(公告)号：US08242786B2
公开(公告)日：2012-08-14
申请号：US12543780
申请日：2009-08-19
申请人： Henning Fuhrmann , Andrej Krivda
发明人： Henning Fuhrmann , Andrej Krivda
IPC分类号： G01R31/02
CPC分类号： G01R31/1272 , G01R31/1218 , G01R31/1245
摘要： The disclosure relates to a method for partial discharge testing of an insulation component, wherein at least one X-ray pulse is applied to the insulation component, an AC voltage is applied to the insulation component and the partial discharge induced by the at least one X-ray pulse is measured, wherein the dose rate of the at least one X-ray pulse is at least about 10−2 Gray/s. The disclosure relates further to a system for partial discharge testing of an insulation component which includes a flash X-ray source for generating at least one X-ray pulse, an AC voltage source, a voltage sensor, a partial discharge sensor and a partial discharge detection device for evaluating the measured partial discharge.
摘要翻译：本公开涉及一种用于绝缘部件的局部放电测试的方法，其中至少一个X射线脉冲被施加到绝缘部件，AC电压被施加到绝缘部件，并且由至少一个X 测量射线脉冲，其中至少一个X射线脉冲的剂量率为至少约10-2 Gray / s。本公开还涉及一种用于绝缘部件的局部放电测试的系统，该绝缘部件包括用于产生至少一个X射线脉冲的闪光X射线源，AC电压源，电压传感器，局部放电传感器和局部放电用于评估测量的局部放电的检测装置。

9. 发明申请

US20100105815A1 HIGH TEMPERATURE VULCANIZED SILICONE RUBBER 失效
标题翻译：高温VULCANIZED硅橡胶
公开(公告)号：US20100105815A1
公开(公告)日：2010-04-29
申请号：US12651812
申请日：2010-01-04
申请人： Lars E. Schmidt , Alessandro Mattozzi , Andrej Krivda , Henrik Hillborg , Pitor Saj , Xavier Kornmann
发明人： Lars E. Schmidt , Alessandro Mattozzi , Andrej Krivda , Henrik Hillborg , Pitor Saj , Xavier Kornmann
IPC分类号： C08K5/3492
CPC分类号： C08K5/34928 , C08L83/04
摘要： A high temperature vulcanized silicone rubber is disclosed and includes a high temperature vulcanized silicone rubber as a silicone base and melamine cyanurate as a filler and at least one inorganic filler which is different from melamine cyanurate, and optionally further additives. A total filler content can be within a range of 40 parts (by weight) to 230 parts (by weight) per 100 parts (by weight) of silicone base; wherein (i) the melamine cyanurate is present within a range of 2 parts (by weight) to 40 parts (by weight) per 100 parts (by weight) of silicone base; and (ii) the at least one inorganic filler is an electrical insulator.
摘要翻译：公开了一种高温硫化硅橡胶，并且包括作为硅酮基的高温硫化硅橡胶和作为填料的三聚氰胺氰脲酸酯和与三聚氰胺氰尿酸酯不同的至少一种无机填料，以及任选的其它添加剂。总填料含量可以在每100份（重量）硅氧烷基料中40份（重量）至230份（重量）的范围内; 其中（i）所述三聚氰胺氰尿酸酯的存在量在每100重量份硅氧烷基料中的2重量份至40重量份的范围内; 和（ii）所述至少一种无机填料是电绝缘体。

10. 发明申请

US20100045305A1 METHOD AND SYSTEM FOR PARTIAL DISCHARGE TESTING OF AN INSULATION COMPONENT 失效
标题翻译：绝缘元件部分放电测试方法与系统
公开(公告)号：US20100045305A1
公开(公告)日：2010-02-25
申请号：US12543780
申请日：2009-08-19
申请人： Henning FUHRMANN , Andrej Krivda
发明人： Henning FUHRMANN , Andrej Krivda
IPC分类号： H01H31/12
CPC分类号： G01R31/1272 , G01R31/1218 , G01R31/1245
摘要： The disclosure relates to a method for partial discharge testing of an insulation component, wherein at least one X-ray pulse is applied to the insulation component, an AC voltage is applied to the insulation component and the partial discharge induced by the at least one X-ray pulse is measured, wherein the dose rate of the at least one X-ray pulse is at least about 10−2 Gray/s. The disclosure relates further to a system for partial discharge testing of an insulation component which includes a flash X-ray source for generating at least one X-ray pulse, an AC voltage source, a voltage sensor, a partial discharge sensor and a partial discharge detection device for evaluating the measured partial discharge.
摘要翻译：本公开涉及一种用于绝缘部件的局部放电测试的方法，其中至少一个X射线脉冲被施加到绝缘部件，AC电压被施加到绝缘部件，并且由至少一个X 测量射线脉冲，其中至少一个X射线脉冲的剂量率为至少约10-2 Gray / s。本公开还涉及一种用于绝缘部件的局部放电测试的系统，该绝缘部件包括用于产生至少一个X射线脉冲的闪光X射线源，AC电压源，电压传感器，局部放电传感器和局部放电用于评估测量的局部放电的检测装置。

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