Electrical resistor
    1.
    发明授权
    Electrical resistor 失效
    电阻

    公开(公告)号:US4467311A

    公开(公告)日:1984-08-21

    申请号:US490853

    申请日:1983-05-02

    IPC分类号: H01C3/00 H01C3/12 H01C17/24

    CPC分类号: H01C3/12 H01C17/24 H01C3/00

    摘要: The electrical resistor of the present invention comprises a flat metal plate having a thickness from 8 mils to 50 mils. A pair of electrical leads are operatively attached to the ends of the metal plate, and the side edges of the metal plate are provided with a plurality of notches extending inwardly in spaced apart relation to one another, with slots of one of the sides of the plate being staggered with respect to the slots of the other side of the plate. Each of the slots extend completely through the thickness of the plate and are formed by a laser beam cut which anneals the metal of the plate and imparts stability to the electrical characteristics of the metal plate. Once formed, the metal plate may be bent into different shapes to achieve the desired geometric configuration. Furthermore, the plate can be imbedded in molded material so as to provide a protective covering for the plate.

    摘要翻译: 本发明的电阻器包括厚度为8密耳至50密耳的扁平金属板。 一对电引线可操作地附接到金属板的端部,并且金属板的侧边缘设置有多个彼此间隔开地向内延伸的凹口,其中一个侧面的槽 板相对于板的另一侧的槽交错。 每个槽完全延伸穿过板的厚度,并且通过激光束切割形成,其切断板的金属并赋予金属板的电气特性的稳定性。 一旦形成,金属板可以弯曲成不同的形状以实现所需的几何构型。 此外,板可以嵌入模制材料中,以便为板提供保护性覆盖物。

    Electrical resistor
    2.
    发明授权
    Electrical resistor 失效
    电阻

    公开(公告)号:US4529958A

    公开(公告)日:1985-07-16

    申请号:US621619

    申请日:1984-06-18

    摘要: The electrical resistor of the present invention comprises a flat metal plate having a thickness from 1 mil to 50 mils. A pair of electrical leads are operatively attached to the ends of the metal plate, and the side edges of the metal plate are provided with a plurality of notches extending inwardly in spaced apart relation to one another, with slots of one of the sides of the plate being staggered with respect to the slots of the other side of the plate. Each of the slots extend completely through the thickness of the plate and are formed by a laser beam cut which anneals the metal of the plate and imparts stability to the electrical characteristics of the metal plate. Once formed, the metal plate may be bent into different shapes to achieve the desired geometric configuration. Furthermore, the plate can be embedded in molded material so as to provide a protective covering for the plate.

    摘要翻译: 本发明的电阻器包括厚度为1密耳至50密耳的平板金属板。 一对电引线可操作地附接到金属板的端部,并且金属板的侧边缘设置有多个彼此间隔开地向内延伸的凹口,其中一个侧面的槽 板相对于板的另一侧的槽交错。 每个槽完全延伸穿过板的厚度,并且通过激光束切割形成,其切断板的金属并赋予金属板的电气特性的稳定性。 一旦形成,金属板可以弯曲成不同的形状以实现所需的几何构型。 此外,板可以嵌入模制材料中,以便为板提供保护性覆盖物。

    Overhead electrical power transmission line
    4.
    发明授权
    Overhead electrical power transmission line 有权
    架空电力输电线路

    公开(公告)号:US07547843B2

    公开(公告)日:2009-06-16

    申请号:US11617461

    申请日:2006-12-28

    IPC分类号: H02G7/14

    CPC分类号: H02G7/02 H01B9/008

    摘要: Dead-end-to-dead-end overhead electrical power transmission line with composite (e.g., aluminum matrix composite) core overhead electrical power transmission conductor tension subsection and another, different core overhead electrical power transmission conductor tension subsection.

    摘要翻译: 具有复合材料(例如,铝基复合材料)核心架空电力传输导体张力分段和另一个不同核心架空电力传输导体张力分段的死端至死端架空电力输电线路。

    Method for selecting conductors of an overhead power transmission line
    8.
    发明授权
    Method for selecting conductors of an overhead power transmission line 有权
    选择架空输电线路导体的方法

    公开(公告)号:US07921005B2

    公开(公告)日:2011-04-05

    申请号:US11617480

    申请日:2006-12-28

    IPC分类号: G06G7/54 G06G17/50

    CPC分类号: G06F17/50 H02G1/04 H02G7/04

    摘要: Methods for selecting a conductor configuration of an overhead power transmission line tension section between two dead-end towers when the conductor configuration includes at least two different types of conductors. Geographical profile information and overhead power transmission line preferences are used along with predetermined selection rules when selecting the appropriate conductor configuration. Some examples of overhead power transmission line preferences include electrical characteristics and conductor sag between towers, while examples of selection rules include conductor costs and conductor tension.

    摘要翻译: 当导体配置包括至少两种不同类型的导体时,选择两个死端塔之间的架空电力传输线张紧部分的导体结构的方法。 当选择适当的导体配置时,地理概况信息和架空电力传输线优选与预定的选择规则一起使用。 架空输电线路优先选择的一些示例包括塔特征之间的电特性和导体松弛,而选择规则的例子包括导体成本和导体张力。

    METHOD FOR SELECTING CONDUCTORS OF AN OVERHEAD POWER TRANSMISSION LINE
    9.
    发明申请
    METHOD FOR SELECTING CONDUCTORS OF AN OVERHEAD POWER TRANSMISSION LINE 有权
    选择超级电力传输线导体的方法

    公开(公告)号:US20080162106A1

    公开(公告)日:2008-07-03

    申请号:US11617480

    申请日:2006-12-28

    IPC分类号: G06F17/50 G06F17/30

    CPC分类号: G06F17/50 H02G1/04 H02G7/04

    摘要: Methods for selecting a conductor configuration of an overhead power transmission line tension section between two dead-end towers when the conductor configuration includes at least two different types of conductors. Geographical profile information and overhead power transmission line preferences are used along with predetermined selection rules when selecting the appropriate conductor configuration. Some examples of overhead power transmission line preferences include electrical characteristics and conductor sag between towers, while examples of selection rules include conductor costs and conductor tension.

    摘要翻译: 当导体配置包括至少两种不同类型的导体时,选择两个死端塔之间的架空电力传输线张紧部分的导体结构的方法。 当选择适当的导体配置时,地理概况信息和架空电力传输线优选与预定的选择规则一起使用。 架空输电线路优先选择的一些示例包括塔特征之间的电特性和导体松弛,而选择规则的例子包括导体成本和导体张力。