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    • 39. 发明申请
    • CABLE FIXING MEANS
    • 电缆固定装置
    • US20150364854A1
    • 2015-12-17
    • US14765941
    • 2014-02-03
    • HARTING ELECTRONICS GMBH
    • Marc LINDKAMP
    • H01R13/502H02G3/22H01R13/52H02G15/013
    • H01R13/502H01R13/512H01R13/5202H01R13/622H02G3/22H02G15/013
    • The invention relates to a cable retainer (1) for mechanically retaining a cable (10) on a cable outlet, comprising a cable outlet connection piece (2), a sealing element (3) and a pressure element (4), wherein the pressure element (3) can be screwed onto the cable outlet connection piece (2) using a thread (2.1, 3.1) and in this way squeezes the sealing element (3) together between the cable output connector (2) and the pressure element (4). By means of detents (4.2) on the pressure element (4) and detents (2.2) on the cable outlet connection piece (2) that cooperates therewith, a release of the threads (2.1, 3.1) screwed together is prevented.
    • 本发明涉及一种用于将电缆(10)机械地保持在电缆出口上的电缆保持器(1),包括电缆出口连接件(2),密封元件(3)和压力元件(4),其中压力 元件(3)可以使用螺纹(2.1,3.1)拧到电缆出口连接件(2)上,并且以这种方式将密封元件(3)挤压在电缆输出连接器(2)和压力元件(4)之间 )。 通过压力元件(4)上的棘爪(4.2)和与其配合的电缆出口连接件(2)上的棘爪(2.2),防止拧在一起的螺纹(2.1,3.1)的释放。
    • 40. 发明申请
    • Systems and Methods for Maintaining Pressure on an Elastomeric Seal
    • 保持弹性体密封压力的系统和方法
    • US20150325943A1
    • 2015-11-12
    • US14704390
    • 2015-05-05
    • Baker Hughes Incorporated
    • Jeffrey G. FreyChristopher J. LaytonTerry L. GlasscockAdam L. Gibson
    • H01R13/52H01R13/502
    • H01R13/512E21B17/023H01R13/502H01R13/5208H01R13/521H01R13/5216
    • Systems and methods for maintaining a desired compressive force on seals in an electrical junction such as a pothead connector for an ESP motor. In one embodiment, insulated conductors of a power cable extend into a housing of a connector. The insulated conductors pass through an upper insulator, a set of elastomeric boot seals, and a lower insulator. O-rings are positioned between the upper insulator and the housing of the pothead connector. The lower insulator is secured to the upper insulator by a set of bolts and springs that urge the lower insulator toward the upper insulator, compressing the boot seals. The bolts are threaded into the upper insulator and are tightened to compress the springs against the lower insulator. The compression of the boot seals between the insulators maintains a desired range of contact pressure against the seals despite changes in the seal dimensions.
    • 用于在诸如用于ESP电动机的水头连接器的电连接处的密封件上保持期望的压缩力的系统和方法。 在一个实施例中,电力电缆的绝缘导体延伸到连接器的壳体中。 绝缘导体穿过上绝缘体,一组弹性靴子密封件和一个下绝缘体。 O形环位于上绝缘体和壶头连接器的壳体之间。 下绝缘体通过一组螺栓和弹簧固定到上绝缘体,这些螺栓和弹簧将下绝缘体推向上绝缘体,压缩靴密封件。 螺栓拧入上绝缘体并被拧紧以将弹簧压靠在下绝缘体上。 绝缘体之间的引导密封的压缩保持对密封件的接触压力的期望范围,尽管密封尺寸有变化。