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1. 发明授权

US06727791B2 Capacitive voltage transformer 失效
标题翻译：电容式电压互感器
公开(公告)号：US06727791B2
公开(公告)日：2004-04-27
申请号：US10309211
申请日：2002-12-04
申请人： Youdong Zhou , Decai Wang
发明人： Youdong Zhou , Decai Wang
IPC分类号： H01F2102
CPC分类号： G01R15/06 , H01F27/40 , H01F30/10
摘要： A capacitive voltage transformers for distribution of the power from 10 kv high potential line, includes a insulating column with a high potential terminal, a ground terminal and capacitors C1 and C2 in series connection. The column is filled with oilless dry filler. The capacitors C1 and C2 formed by a plurality of separated metallized film capacitors respectively in series or in parallel connection. At the tapping point between the capacitors there is a leading-out terminal of the secondary voltage which is connected to an induction transformer L in parallel. The transformer includes a frame with “C” shaped iron cores and windings wound around the cores. There is an over-voltage protector P connected in parallel between the tapping point and ground. A capacitive voltage divider is integrally combined with the transformer to provide a small volume, low cost device with a savings in materials.
摘要翻译：用于从10kv高电位线分配功率的电容式电压互感器包括具有高电位端子的绝缘柱，接地端子和串联连接的电容器C1和C2。该柱填充无油干填料。由多个分离的金属化薄膜电容器分别串联或并联形成的电容器C1和C2。在电容器之间的分接点处，存在二次电压的引出端子，其与感应电压变压器L并联连接。变压器包括具有“C”形铁芯的框架和缠绕在芯上的绕组。在点火点和地面之间并联有过电压保护器P。电容式分压器与变压器整体组合，以提供小体积，低成本的器件，节省材料。

2. 发明申请

US20100063238A1 ISOCYANATE TRIMER MODIFIED WITH SILANE OR POLYSILOXANE AND METHOD OF PREPARAING THE SAME 审中-公开
标题翻译：用硅烷或多羟基硅烷改性的异氰酸酯三聚体及其制备方法
公开(公告)号：US20100063238A1
公开(公告)日：2010-03-11
申请号：US12618676
申请日：2009-11-13
申请人： Qunchao ZHANG , Decai WANG
发明人： Qunchao ZHANG , Decai WANG
IPC分类号： C08G18/61
CPC分类号： C07D251/34 , C07F7/0838 , C07F7/1804 , C08G18/0823 , C08G18/12 , C08G18/289 , C08G18/348 , C08G18/3893 , C08G18/4009 , C08G18/4238 , C08G18/6659 , C08G18/791 , C08G77/388 , C09D175/06 , C08G18/3228
摘要： An isocyanate trimer modified with silane or functional polysiloxane and having formula of wherein R represents tolyl, ethylphenyl, diphenylmethyl, 1,5-naphthyl, hexamethylene, isophorone, 2,2,6-trimethylcyclohexyl, or 4,4-dicyclohexylmethyl, etc.; R1 is saturated or unsaturated and linear or branched C1-8 alkyl, cycloalkyl, aryl etc., or a homologue of aromatic hydrocarbon; R2 and R3 at each occurrence separately represents C1-6 alkyl, aryl, trialkylsilyl, methoxyalkoxyl; a is an integer from 0 to 3; R1, R2, R3, R4, and R5 at each occurrence separately represents saturated or unsaturated and linear or branched C1-12 alkyl, cycloalkyl, alkoxyl, or aryl etc.; X represents —NH—, —NHCH2CH2NH—, —NHCH2CH2NHCH2CH2NH—, —N—, —NHCONH—, —S—, or —O—, and n is an integer which is ≧0. A method of preparing the compound is also provided.
摘要翻译：用硅烷或官能聚硅氧烷改性的具有下式的异氰酸酯三聚体，其中R表示甲苯基，乙基苯基，二苯基甲基，1,5-萘基，六亚甲基，异佛尔酮，2,2,6-三甲基环己基或4,4-二环己基甲基等。 R1是饱和或不饱和的直链或支链C 1-8烷基，环烷基，芳基等，或芳烃的同系物; R2和R3分别表示C1-6烷基，芳基，三烷基甲硅烷基，甲氧基烷氧基; a是从0到3的整数; R1，R2，R3，R4和R5分别表示饱和或不饱和的直链或支链C 1-12烷基，环烷基，烷氧基或芳基等; X表示-NH-，-NHCH2CH2NH-，-NHCH2CH2NHCH2CH2NH-，-N-，-NHCONH-，-S-或-O-，n是≥0的整数。还提供了制备该化合物的方法。

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