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公开(公告)号：US3673314A
公开(公告)日：1972-06-27
申请号：US3673314D
申请日：1971-02-22
Applicant: NORTHERN ELECTRIC CO
Inventor： ZIMMERMANN DETLEF , CAMPBELL DAVID , BORTOLI GEORGE DE
CPC classification number: H01R9/0503
Abstract: A connection for coaxial cables, which provides reduced return losses and is particularly suitable for cables having corrugated outer conductors. The connection maintains the inner diameter of the outer conductor substantially constant across the joint. A ferrule having an inner sleeve which is expanded to grip the outer conductor between the inner sleeve and an outer sleeve provides good mechanical and electrical connection to the outer conductor. A central tubular member, split into opposed halves, surrounds the joint between the inner conductors and nuts screw on the ends of the tubular member to connect the ferrules to the central tubular member.
Abstract translation: 用于同轴电缆的连接，其提供降低的回程损耗，并且特别适用于具有波纹状外导体的电缆。 该连接保持外部导体的内径在接头上基本上恒定。 具有内套筒的套圈，其被扩展以在内套筒和外套筒之间夹持外导体，提供与外导体的良好机械和电连接。 分离成相对的一半的中央管状构件围绕内部导体和螺母之间的接头螺旋在管状构件的端部上以将套圈连接到中心管状构件。
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公开(公告)号：US3668355A
公开(公告)日：1972-06-06
申请号：US3668355D
申请日：1971-01-27
Applicant: NORTHERN ELECTRIC CO
Inventor： CAMPBELL DAVID , CHAMBERLAND REAL OSCAR
CPC classification number: H01H1/0201
Abstract: A reed for use in a reed-type switch comprising a body of magnetic material having a contacting surface essentially made up of a precious metal with some of the body material diffused therein, and an interface layer of an alloy of the precious metal and the body material between the body of magnetic material and the precious metal layer. The magnetic material is a glasscompatible nickel-iron alloy containing from about 0.125 to about 0.250 manganese by weight percent and having a resistivity not greater than about 225 ohms per circular mil foot.
Abstract translation: 一种用于簧片型开关的簧片，包括具有基本由贵金属与其中扩散的一些主体材料的接触表面的磁性材料体，以及贵金属和本体的合金的界面层 磁性材料体与贵金属层之间的材料。 磁性材料是玻璃相容的镍 - 铁合金，其含有约0.125至约0.250重量百分比的锰，并且每圆密耳英尺具有不大于约225欧姆的电阻。
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