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    • 3. 发明申请
    • HIGH-VOLTAGE OUTDOOR BUSHING
    • 高压室外布置
    • WO2009053147A1
    • 2009-04-30
    • PCT/EP2008/061867
    • 2008-09-08
    • ABB RESEARCH LTDROCKS, JensTILLIETTE, VincentODERMATT, WalterGERIG, Willi
    • ROCKS, JensTILLIETTE, VincentODERMATT, WalterGERIG, Willi
    • H01B17/28
    • H01B17/28Y10T16/063
    • The high-voltage outdoor bushing comprises a conductor (2) extended along an axis (1 ), a condenser core (3) and an electrically insulating polymeric weather protection housing (7) moulded on the condenser core (3). The condenser core (3) contains an electrically insulating tape (4) which is wound in spiral form around the conductor (2), capacitance grading insertions (5) arranged between successive windings of the tape (4) and a cured polymeric insulating matrix embedding the wound tape (4) and the capacitive grading insertions (5). A moisture diffusion barrier is incorporated inside the condenser core (3) prior to moulding the weather protection housing (7). Such a bushing is distinguished by an excellent storage and operation stability under hot and wet weather conditions.
    • 高压户外衬套包括沿轴线(1)延伸的导体(2),冷凝器芯(3)和模制在冷凝器芯(3)上的电绝缘聚合气候保护壳体。 电容器芯(3)包含电绝缘带(4),其围绕导体(2)卷绕成螺旋形,电容分级插入件(5)布置在带(4)的连续绕组之间,固化的聚合绝缘矩阵嵌入 卷绕带(4)和电容分级插入件(5)。 在模制天气保护壳体(7)之前,在冷凝器芯(3)内部并入湿气扩散屏障。 这种衬套的特征在于在潮湿和潮湿的天气条件下具有良好的储存和操作稳定性。
    • 4. 发明申请
    • CURABLE EPOXY RESIN COMPOSITION
    • 可固化环氧树脂组合物
    • WO2010106084A1
    • 2010-09-23
    • PCT/EP2010/053420
    • 2010-03-17
    • ABB RESEARCH LTDGHOUL, CherifGERIG, WilliBODMER, UrsTILLIETTE, Vincent
    • GHOUL, CherifGERIG, WilliBODMER, UrsTILLIETTE, Vincent
    • C08J3/20C08L63/00H01B3/40
    • C08G59/4284C08J3/203C08J2363/00C08K3/36C08L63/00H01B3/40
    • Curable epoxy resin composition comprising an epoxy resin component and a filler component and optionally a hardener component and further additives, wherein (a) said curable epoxy resin composition has been produced by separately mixing together at least a part of the epoxy resin component and at least a part of the filler component and optionally some or all of the optional additives, previously to mixing theses components with the optional hardener component and with any remaining optional additives present in the curable epoxy resin composition, and that (b) said mixing together of at least a part of the epoxy resin component and at least a part of the filler component and optionally some or all of the optional additives has been carried out at a temperature higher than the casting temperature of the curable epoxy resin composition, and electrical insulation systems made therefrom.
    • 包含环氧树脂组分和填料组分和任选的硬化剂组分和其它添加剂的可固化环氧树脂组合物,其中(a)所述可固化环氧树脂组合物是通过将至少一部分环氧树脂组分和至少 填充剂组分的一部分和任选的一些或所有任选的添加剂,预先将这些组分与任选的硬化剂组分和存在于可固化环氧树脂组合物中的任何剩余的任选的添加剂混合,以及(b)将 环氧树脂组分的至少一部分和填料组分的至少一部分以及任选的一些或所有任选的添加剂已经在高于可固化环氧树脂组合物的浇铸温度的温度下进行,并且制备了电绝缘体系 由此。