公开(公告)号：US20150244159A1

公开(公告)日：2015-08-27

申请号：US14191563

申请日：2014-02-27

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： KURT PAUL SEIFERT ,  SHAWN A. CHERNUSHIN

IPC: H02G15/04

CPC classification number: H02G15/04 ,  H01R4/625 ,  H01R4/72 ,  H01R11/12

Abstract: A wire cable assembly includes a terminal having a termination segment attached to an end of a wire cable, a connection segment configured to attach to a mating terminal, and a transition segment intermediate the termination segment and the connection segment. The transition segment of the terminal has a generally rectangular cross section and a recess defined in at least one distal edge and preferably both distal edges of the transition segment. The recess may alternatively be characterized as a concavity, notch, hollow, or indentation. A sealant is applied to the transition segment and a sleeve encloses at least a portion of the termination segment, the end of the wire cable, and at least a portion of the transition segment. The sealant fills the recess(es) and blocks a leak path between the sleeve and the distal edge. The sleeve may be a section of dual wall heat shrink tubing.

Abstract translation: 电线电缆组件包括具有连接到电缆电缆的端部的终端段的终端，被配置为附接到配合终端的连接段以及终端段和连接段之间的过渡段。 端子的过渡段具有大致矩形的横截面和限定在过渡段的至少一个远侧边缘中，优选地两个远侧边缘的凹部。 凹槽可以可选地被表征为凹面，凹口，中空或凹陷。 密封剂被施加到过渡段，并且套筒封闭终端段的至少一部分，电缆电缆的端部以及过渡段的至少一部分。 密封剂填充凹部并阻塞套筒和远侧边缘之间的泄漏路径。 套管可以是双壁热缩管的一部分。

公开(公告)号：US20140033530A1

公开(公告)日：2014-02-06

申请号：US14045999

申请日：2013-10-04

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： GEORGE ALBERT DREW ,  ERIC B. POMA ,  WILLIAM J. PALM ,  KURT PAUL SEIFERT

IPC: H01R43/16

CPC classification number: H01R43/16 ,  H01R4/188 ,  H01R4/62 ,  H01R11/12 ,  Y10T29/49204

Abstract: An electrically-conducting contact element includes a section of the contact element defining an aperture. The section is configured to receive a wire cable within the aperture for attachment thereto. The section includes an internal surface with at least one groove having sharp edges formed therein. A wire assembly that includes the electrically-conducting contact and a method to construct the electrically-conducting contact are also presented. The method includes a step of providing the contact element and forming a sharp edge on the internal surface of the contact element. A further step in the method includes altering material on the internal surface of the contact element by a forming means. The forming means may be one of milling, rifling, machining, cutting, indenting, or stamping. A wire assembly and a vehicular electrical wiring harness that respectively include the contact element are also presented.

Abstract translation: 导电接触元件包括限定孔的接触元件的一部分。 该部分被配置为接收孔内的线缆以附接到其上。 该部分包括具有形成在其中的至少一个具有尖锐边缘的凹槽的内表面。 还提出了包括导电触点的线组件和构造导电触点的方法。 该方法包括提供接触元件并在接触元件的内表面上形成尖锐边缘的步骤。 该方法的另一步骤包括通过成形装置改变接触元件的内表面上的材料。 成形装置可以是铣削，步枪，机械加工，切割，压痕或冲压之一。 还提供了分别包括接触元件的线组件和车用电线束。

公开(公告)号：US20150118917A1

公开(公告)日：2015-04-30

申请号：US14065873

申请日：2013-10-29

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： ERIC B. POMA ,  KURT PAUL SEIFERT ,  WILLIAM J. PALM

IPC: H01R4/18 ,  H01R43/05

CPC classification number: H01R4/184 ,  H01R4/10 ,  H01R4/185 ,  H01R9/05 ,  H01R9/0518 ,  H01R43/05 ,  Y10T29/49123

Abstract: A method is provided for attaching a termination arrangement to a shielded cable which includes a conductive core, a core insulation layer, a conductive shield layer, and an outer insulation layer. A length of the outer insulation layer is removed to expose an end portion of the conductive shield layer and a length of the core insulation layer is removed to expose a portion of the conductive core. The termination assembly is provided having a terminal, a core crimp section in electrical communication with the terminal, and an inner ferrule section connected to the core crimp section. The core crimp section is positioned adjacent to the exposed conductive core and crimped around said conductive core in electrical contact therewith. The inner ferrule section is positioned adjacent to the exposed conductive shield layer and crimped around the core insulation layer. The core crimp section is separated from the inner ferrule section.

Abstract translation: 提供一种用于将端接装置附接到包括导电芯，芯绝缘层，导电屏蔽层和外绝缘层的屏蔽电缆的方法。 去除外绝缘层的长度以暴露导电屏蔽层的端部，并去除芯绝缘层的长度以暴露导电芯的一部分。 端子组件设置有端子，与端子电连通的芯部压接部分和连接到芯部压接部分的内部套圈部分。 芯卷绕部分定位成与暴露的导电芯片相邻并且与所述导电芯片电压接触而卷绕在其周围。 内套圈部分定位成与暴露的导电屏蔽层相邻并卷绕在芯绝缘层周围。 芯部卷边部与内套圈部分分离。

公开(公告)号：US20150027777A1

公开(公告)日：2015-01-29

申请号：US13950855

申请日：2013-07-25

Applicant: Delphi Technologies, Inc.

Inventor： GEORGE ALBERT DREW ,  KURT PAUL SEIFERT ,  GINA SACCO

IPC: H01R4/18 ,  H01R43/048 ,  H02G3/04

CPC classification number: H01R4/185 ,  H01R4/187 ,  H01R4/625 ,  H01R43/0235 ,  H01R43/28 ,  H01R2101/00 ,  Y10T29/49179 ,  Y10T29/49181

Abstract: A method of connecting an electrical wire cable having a plurality of uninsulated wire strands to an electrical terminal is presented. The method includes the steps of crimping an electrical wire cable within a crimping feature of an electrical terminal having wire strands protruding from the crimping feature and fusing the wire strands of protruding portion, or “wire brush” so that the wire strands are in intimate contact, thereby eliminating voids between individual wire strands of the wire brush. The wires may be fused by laser welding, soldering, or brazing. The method may be especially beneficial for wire strands having an insulative oxide layer, such as aluminum. The bonding reduces the resistance between the wire strands due to insulating oxide layers on the surface of the wire strands and inhibiting of corrosion by eliminating inter-strand gaps where electrolytes in solution may enter and cause galvanic corrosion.

Abstract translation: 提出了将具有多个未绝缘线束的电线电缆连接到电端子的方法。 该方法包括以下步骤：将电线电缆压接在具有从压接特征突出的线束的电端子的压接特征内，并将突出部分的线股或“电线刷”熔合，使得线股紧密接触 从而消除线刷的各个线股之间的空隙。 电线可以通过激光焊接，焊接或钎焊熔合。 该方法对于具有绝缘氧化物层（例如铝）的线股可能是特别有益的。 由于焊丝表面的绝缘氧化物层由于绝缘氧化物层而导致电线之间的电阻降低，并且通过消除溶液中的电解质可能进入并导致电偶腐蚀的线间间隙，从而抑制腐蚀。