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    • 1. 发明申请
    • TRANSFORMER SPACERS
    • 变压器间隔
    • WO2016071757A3
    • 2016-06-30
    • PCT/IB2015002184
    • 2015-11-04
    • VELTHUIS RUDIPRADHAN MANOJGIRLANDA ORLANDOROCKS JENSMARTINI HARALDVAN LOON JAN
    • VELTHUIS RUDIPRADHAN MANOJGIRLANDA ORLANDOROCKS JENSMARTINI HARALDVAN LOON JAN
    • H01F27/30H01B3/30H01F27/32
    • H01F27/306H01F27/10H01F27/2871H01F27/322
    • An insulation system for an electrical power transformer that includes at least a non- cellulose based axial spacer. The axial spacer may include a pair of spacer arms that extend from a base wall of the axial spacer. Additionally, the spacer arms and the base wall may generally define a hollow inner region of the axial spacer, thereby reducing the volume of the axial spacer. According to certain embodiments, the spacer may include lips that are adapted to lockingly engage a radial spacer. Additionally, at least a portion of the axial spacer and the radial spacer may be constructed from a thermoplastic and/or a thermoset plastic. Further, according to certain embodiments, another portion of the axial spacer, such as, for example, the lips, may be formed from a flexible thermoplastic elastomer or a thermoset elastomer so as to provide the axial spacer with a combination of both flexibility and stiffness.
    • 一种用于电力变压器的绝缘系统,其包括至少基于非纤维素的轴向间隔件。 轴向间隔件可以包括从轴向间隔件的底壁延伸的一对间隔臂。 此外,间隔臂和底壁通常可以限定轴向间隔件的中空内部区域,从而减小轴向间隔件的体积。 根据某些实施例,间隔件可以包括适于锁定地接合径向间隔件的唇缘。 此外,轴向间隔件和径向间隔件的至少一部分可以由热塑性塑料和/或热固性塑料构成。 此外,根据某些实施例,轴向间隔件的另一部分(例如唇部)可以由柔性热塑性弹性体或热固性弹性体形成,从而为轴向间隔件提供柔性和刚度的组合 。
    • 4. 发明申请
    • TRANSFORMER SPACERS
    • 变压器间隔器
    • WO2016071757A8
    • 2016-08-18
    • PCT/IB2015002184
    • 2015-11-04
    • VELTHUIS RUDIPRADHAN MANOJGIRLANDA ORLANDOROCKS JENSMARTINI HARALDVAN LOON JAN
    • VELTHUIS RUDIPRADHAN MANOJGIRLANDA ORLANDOROCKS JENSMARTINI HARALDVAN LOON JAN
    • H01F27/30H01B3/30H01F27/32
    • H01F27/306H01F27/10H01F27/2871H01F27/322
    • An insulation system for an electrical power transformer that includes at least a non- cellulose based axial spacer. The axial spacer may include a pair of spacer arms that extend from a base wall of the axial spacer. Additionally, the spacer arms and the base wall may generally define a hollow inner region of the axial spacer, thereby reducing the volume of the axial spacer. According to certain embodiments, the spacer may include lips that are adapted to lockingly engage a radial spacer. Additionally, at least a portion of the axial spacer and the radial spacer may be constructed from a thermoplastic and/or a thermoset plastic. Further, according to certain embodiments, another portion of the axial spacer, such as, for example, the lips, may be formed from a flexible thermoplastic elastomer or a thermoset elastomer so as to provide the axial spacer with a combination of both flexibility and stiffness.
    • 一种用于电力变压器的绝缘系统,其包括至少一个非纤维素基轴向间隔件。 轴向间隔件可以包括从轴向间隔件的基壁延伸的一对间隔臂。 另外,间隔臂和基壁可以大致限定轴向间隔件的中空内部区域,从而减小轴向间隔件的体积。 根据某些实施例,间隔件可以包括适于锁定地接合径向间隔件的唇缘。 另外,轴向间隔件和径向间隔件的至少一部分可以由热塑性塑料和/或热固性塑料构成。 此外,根据某些实施例,轴向间隔件的另一部分(例如唇缘)可以由柔性热塑性弹性体或热固性弹性体形成,以便为轴向间隔件提供柔性和刚度的组合 。
    • 6. 发明申请
    • TRANSFORMER SPACERS
    • 变压器间隔器
    • WO2016071757A2
    • 2016-05-12
    • PCT/IB2015/002184
    • 2015-11-04
    • VELTHUIS, RudiPRADHAN, ManojGIRLANDA, OrlandoROCKS, JensMARTINI, HaraldVAN LOON, Jan
    • VELTHUIS, RudiPRADHAN, ManojGIRLANDA, OrlandoROCKS, JensMARTINI, HaraldVAN LOON, Jan
    • H01F27/30
    • H01F27/306H01F27/10H01F27/2871H01F27/322
    • An insulation system for an electrical power transformer that includes at least a non- cellulose based axial spacer. The axial spacer may include a pair of spacer arms that extend from a base wall of the axial spacer. Additionally, the spacer arms and the base wall may generally define a hollow inner region of the axial spacer, thereby reducing the volume of the axial spacer. According to certain embodiments, the spacer may include lips that are adapted to lockingly engage a radial spacer. Additionally, at least a portion of the axial spacer and the radial spacer may be constructed from a thermoplastic and/or a thermoset plastic. Further, according to certain embodiments, another portion of the axial spacer, such as, for example, the lips, may be formed from a flexible thermoplastic elastomer or a thermoset elastomer so as to provide the axial spacer with a combination of both flexibility and stiffness.
    • 一种用于电力变压器的绝缘系统,其包括至少一个非纤维素基轴向间隔件。 轴向间隔件可以包括从轴向间隔件的基壁延伸的一对间隔臂。 另外,间隔臂和基壁可以大致限定轴向间隔件的中空内部区域,从而减小轴向间隔件的体积。 根据某些实施例,间隔件可以包括适于锁定地接合径向间隔件的唇缘。 另外,轴向间隔件和径向间隔件的至少一部分可以由热塑性塑料和/或热固性塑料构成。 此外,根据某些实施例,轴向间隔件的另一部分(例如唇缘)可以由柔性热塑性弹性体或热固性弹性体形成,以便为轴向间隔件提供柔性和刚度的组合
    • 8. 发明申请
    • WÄLZLAGERANORDNUNG MIT EINER NADELHÜLSE
    • 轴承装置,其具有NADELHÜLSE
    • WO2010149477A1
    • 2010-12-29
    • PCT/EP2010/057816
    • 2010-06-04
    • SCHAEFFLER TECHNOLOGIES GMBH & CO. KGMARTINI, HaraldROCCA, Umberto
    • MARTINI, HaraldROCCA, Umberto
    • F16C33/58F16C27/04
    • F16C19/466F16C33/588F16C35/067F16C2226/74
    • Die Erfindung betrifft eine Wälzlageranordnung mit einer kreisringförmigen Nadelhülse (1), deren innere Oberfläche eine Laufbahn (8) für Wälzkörper bildet, welche als Lagernadeln (3) ausgeführt und in Umfangsrichtung in Abständen hintereinander in einem Käfig (2) angeordnet sind, der in die Nadelhülse (1) eingesteckt ist und eine Welle (6) umgibt, an deren Mantelfläche (7) die Lagernadeln (3) abrollbar abgestützt sind, wobei die Nadelhülse (1) in einen Aufnahmeraum (4), z. B. eine Bohrung eines Gehäuses (5) passend eingesteckt ist. Erfindungsgemäß weist die Nadelhülse (1) an wenigstens einer Umfangsstelle ihrer äußeren Oberfläche einen radial abstehenden Widerhaken (9) auf, welcher nach dem Einstecken der Nadelhülse (1) in das Gehäuse (5) in eine zu dem Aufnahmeraum (4) offene Gehäuseausnehmung (10) infolge elastischer Hülsenverformung eingeschnappt ist.
    • 本发明涉及一种滚动轴承组件具有环形针套筒(1),其内表面形成了轨道(8),用于滚动体,其设计成承载针(3),并在在一个笼(2)间隔一个在另一个后面布置在圆周方向上 针套筒(1)被插入时,和一个轴(6)包围,在其侧表面(7),该轴承的针(3)被支撑展开,其中,所述针毂(1)的容纳空间(4),例如。 B.在壳体(5)匹配的孔堵塞。 根据本发明的针毂(1)在其外表面上的至少一个周向位置处的径向突出的倒钩(9)在其上,在一个壳体(5),以容纳空间(4)打开外壳凹部内的针座(1)的插入之后(10 )卡扣套筒由于弹性变形。