公开(公告)号：US20070184706A1

公开(公告)日：2007-08-09

申请号：US11688020

申请日：2007-03-19

Applicant: Robert Sexton ,  Fred Martin ,  Charles Garris

Inventor： Robert Sexton ,  Fred Martin ,  Charles Garris

IPC: H01R13/62

CPC classification number: H01B7/0216 ,  H01B9/006 ,  H01B9/04

Abstract: An electrical wire includes at least one electrifiable conductor, and a return conductor formed around the at least one electrifiable conductor, such that the at least one electrifiable conductor is completely entrapped by the return conductor.

Abstract translation: 电线包括至少一个可充电导体和形成在所述至少一个可充电导体周围的返回导体，使得所述至少一个可充电导体被所述返回导体完全截留。

公开(公告)号：US06867375B2

公开(公告)日：2005-03-15

申请号：US10226177

申请日：2002-08-22

Applicant: Raburn L. Hughey ,  Uday K. Sinha ,  David S. Reece ,  Albert C. Muller

Inventor： Raburn L. Hughey ,  Uday K. Sinha ,  David S. Reece ,  Albert C. Muller

IPC: H01B12/02 ,  H01B12/06 ,  H01B12/16 ,  H01B12/00

CPC classification number: H01B12/16 ,  H01B12/02 ,  H01B12/06 ,  Y02E40/641 ,  Y02E40/642 ,  Y02E40/647 ,  Y10S505/886 ,  Y10S505/887 ,  Y10T29/49014

Abstract: In order to provide a flexible oxide superconducting cable which is reduced in AC loss, tape-shaped superconducting wires covered with a stabilizing metal are wound on a flexible former. The superconducting wires are preferably laid on the former at a bending strain of not more than 0.2%. In laying on the former, a number of tape-shaped superconducting wires are laid on a core member in a side-by-side manner, to form a first layer. A prescribed number of tape-shaped superconducting wires are laid on top of the first layer in a side-by-side manner, to form a second layer. The former may be made of a metal, plastic, reinforced plastic, polymer, or a composite and provides flexibility to the superconducting wires and the cable formed therewith.

公开(公告)号：US5540041A

公开(公告)日：1996-07-30

申请号：US304969

申请日：1994-09-13

Applicant: Steven R. Campbell ,  Clinton E. Watkins

Inventor： Steven R. Campbell ,  Clinton E. Watkins

IPC: D07B3/10 ,  D07B5/12 ,  D01H1/00 ,  D01H13/26

CPC classification number: D07B5/12 ,  D07B3/10

Abstract: Apparatus for stress relieving multistranded cable includes a rotatable cradle of a double twist strander which carries a plurality of guide sheaves, a dual wheel capstan, and a take-up reel and a pay-off reel arranged to substantially reduce the length of the path of travel of the advancing cable and to impart stress relieving rotation and tension to the advancing cable. After the cable has been payed off of a stationary pay-off reel, it is advanced to a pair of metering sheaves to fix the starting point of the stress relieving process. From the metering sheaves, the cable advances to the dual wheel capstan mounted for rotation with the take-up reel on the cradle of the strander.

Abstract translation: 用于应力消除多股电缆的装置包括承载多个引导滑轮的双扭曲绞盘的可旋转托架，双轮绞盘以及收起卷轴和放出卷轴，其布置成基本上减小 推进的缆索的行进，并且使前进的缆索具有减轻旋转和张力的应力。 在电缆已经从固定的发货卷轴上付款之后，它被推进到一对计量滑轮以固定应力消除过程的起始点。 从计量滑轮，电缆前进到双轮主导轴，安装用于旋转的收卷卷轴在绞盘的摇篮上。

公开(公告)号：US5451718A

公开(公告)日：1995-09-19

申请号：US43717

申请日：1993-04-08

Applicant: Mark D. Dixon

Inventor： Mark D. Dixon

IPC: H01B7/285 ,  H01B7/288 ,  H01B7/22

CPC classification number: H01B7/288 ,  H01B7/285

Abstract: A power cable for use in high moisture and chemically corrosive environments has a longitudinally-folded sheath for encapsulating one or more electrical conductors. A plurality of overlapping folds at the longitudinal edges of the sheathing material creates a labyrinth-type sealing joint for maintaining moisture and gas integrity of the cable. A sealant is provided within the circumferential and radial spaces defined by the overlapping folds of the joint.

Abstract translation: 用于高湿度和化学腐蚀性环境的电力电缆具有用于封装一个或多个电导体的纵向折叠的护套。 在护套材料的纵向边缘处的多个重叠的褶皱形成迷宫式密封接头，用于保持电缆的水分和气体完整性。 在由接头的重叠折痕限定的周向和径向空间内提供密封剂。

公开(公告)号：US5346383A

公开(公告)日：1994-09-13

申请号：US187990

申请日：1994-01-28

Applicant: Ralph E. Starnes, Jr.

Inventor： Ralph E. Starnes, Jr.

IPC: B29C47/68 ,  B29B7/42 ,  B29B7/74

CPC classification number: B29C47/686 ,  B29C47/0016

Abstract: An extruder device having improved flow distribution, reduced shear and reduced surface area on which material can accumulate, including a breaker plate having a plurality of symmetrically arranged tapered holes provided therein. The holes are disposed on a series of V-shaped concentric centering grooves the diameters of which progressively increase, albeit by diminishing increments, over the adjacent inner circles. Each of the holes disposed on a particular centering groove is of equal diameter; however, the diameters of the holes become progressively smaller as the diameters of the centering grooves on which they are disposed increase. The holes nearest the center of the plate have the largest diameters, while those nearest the periphery of the plate have the smallest diameters. A compact symmetrical array of holes is provided, with the holes cooperating with the centering grooves to present a knife-like edge to the plastic material, with the interstitial spaces between the holes being inclined toward the holes.

Abstract translation: 一种具有改善的流动分布，减少的剪切和减少的表面积的挤出机装置，其中材料可以积聚，包括其中设置有多个对称设置的锥形孔的破碎板。 这些孔设置在一系列V形的同心定心槽上，其直径逐渐增加，尽管增量相对于相邻的内圈减小。 设置在特定定心槽上的每个孔具有相等的直径; 然而，随着设置它们的定心槽的直径增加，孔的直径逐渐变小。 最靠近板的中心的孔具有最大的直径，而最靠近板的周边的孔具有最小的直径。 提供了一种紧凑对称的孔阵列，其中孔与定心槽配合以向塑料材料呈现刀状边缘，孔之间的间隙空间朝向孔倾斜。

公开(公告)号：US5301119A

公开(公告)日：1994-04-05

申请号：US812382

申请日：1991-12-23

Applicant: Clinton E. Watkins

Inventor： Clinton E. Watkins

IPC: B21C1/06 ,  B21C1/12 ,  B21C51/00 ,  G06F15/46 ,  B21C1/10

CPC classification number: B21C51/00 ,  B21C1/06 ,  B21C1/12

Abstract: An expert system having a computer which can receive input data and from stored data to produce an optimized die draft schedule for a given wire drawing machine. The system is adaptable to store data for a plurality of die drawing machines, producing an optimized die draft schedule for a range of input and output rod/wire sizes on each drawing machine for which the system has stored operating parameters. Alternatively, operating parameters for additional drawing machines can be entered, enabling generation of optimum die draft schedules for most wire drawing machines. An enhanced mode may be made available to enable comparison of computed values and operator estimated values.

Abstract translation: 具有计算机的专家系统，其可以接收输入数据和从存储的数据产生用于给定拉丝机的优化的模具草图时间表。 该系统适用于存储多个模具拉丝机的数据，在系统已经存储有操作参数的每个拉丝机上产生针对一系列输入和输出棒/线尺寸的优化的模具进度表。 或者，可以输入额外的拉丝机的操作参数，使得能够为大多数拉丝机产生最佳的模具进纸时间表。 可以提供增强模式以使得能够比较计算值和算子估计值。

公开(公告)号：US5284428A

公开(公告)日：1994-02-08

申请号：US813728

申请日：1991-12-27

Applicant: Uday K. Sinha ,  Ronald D. Adams

Inventor： Uday K. Sinha ,  Ronald D. Adams

IPC: B21C23/00 ,  B22F3/20 ,  B21C23/01 ,  B22F3/02

CPC classification number: B21C23/005 ,  B22F3/20

Abstract: Apparatus for continuously extruding powdered, comminuted, or particulated feed material which includes a Conform extrusion machine or the like in cooperation with a forming wheel rotatably disposed within a portion of the Conform wheel to compress the feed material into a compacted feedstock. Compressing the feed material into a compacted feedstock enables uniform and reliable conveyance of the feed material into the extrusion machine. An auxiliary shoe member conforming to the outer periphery of the forming wheel and to the Conform shoe is included to separate the compacted feedstock from the forming wheel. The auxiliary shoe directs the compacted feedstock into a passageway formed by the Conform machine extrusion wheel and extrusion shoe. As the respective wheels are rotated the forces on the compacted feedstock heat it and cause it to yield and flow through an extrusion chamber adjacent the Conform machine abutment; it is then extruded from a die in the wall of the chamber. A temperature control system in heat exchanging relationship with the chamber in proximity to the die maintains a desired temperature uniformity in the chamber material to provide uniformity of grain size in the extruded product. Temperature control systems may also be provided for the feed material and for metallurgical control of the extruded product.

Abstract translation: 用于与可旋转地设置在Conform轮的一部分内的成型轮协同连续挤出粉末状，粉碎的或微粒状的进料的装置，其包括Conform挤出机等，以将进料材料压缩成压实的原料。 将进料压缩成压实的原料可使进料均匀可靠地输送到挤压机中。 包括与成型轮和Conform鞋的外周相一致的辅助鞋部件，以将压实的原料与成型轮分离。 辅助鞋将压实的原料引导到由Conform机器挤出轮和挤出鞋形成的通道中。 当相应的轮旋转时，压实原料上的力加热它并使其产生并流过邻近Conform机器基台的挤出室; 然后将其从腔室的模具中挤出。 与模具附近的腔室热交换关系的温度控制系统在腔室材料中保持期望的温度均匀性，以提供挤出产品中的粒度均匀性。 还可以为进料提供温度控制系统并用于冶金控制挤压产品。

公开(公告)号：US5213644A

公开(公告)日：1993-05-25

申请号：US672455

申请日：1991-03-20

Applicant: Donald R. Phillips ,  Hai T. Lam ,  Clinton E. Watkins ,  Steven R. Campbell

Inventor： Donald R. Phillips ,  Hai T. Lam ,  Clinton E. Watkins ,  Steven R. Campbell

IPC: H01B13/02 ,  H01B13/32

CPC classification number: H01B13/323 ,  H01B13/0285

Abstract: A method of and an apparatus for applying a moisture block compound to a stranded electrical conductor using a double twist buncher apparatus are disclosed. An oil, such as drawing oil, is applied to the outer layer of wires to prevent "rolling" of the moisture block compound to the exterior of the stranded conductor. An improved applicator is also disclosed for applying the moisture block compound to the core of the stranded conductor in a coating having a precisely controlled thickness.

Abstract translation: 公开了一种使用双捻机装置将水分阻挡化合物施加到绞合电导体的方法和装置。 油等，例如拉丝油，被施加到外层的电线上，以防止湿气阻塞化合物向绞合导体的外部“滚动”。 还公开了一种改进的施加器，用于在具有精确控制的厚度的涂层中将湿气阻挡化合物施加到绞合导体的芯上。

公开(公告)号：US5114195A

公开(公告)日：1992-05-19

申请号：US469908

申请日：1990-01-25

Applicant: Ronald R. Martin ,  James L. Hunter

Inventor： Ronald R. Martin ,  James L. Hunter

IPC: E05C17/60 ,  E05C19/16

CPC classification number: E05D13/04 ,  E05C19/16 ,  E05Y2900/132 ,  E05Y2900/40 ,  Y10S292/53 ,  Y10T292/11

Abstract: An apparatus for locking doors and gates is disclosed. The apparatus generally comprises a housing containing a permanent magnet and an electromagnet for locking and unlocking the door or gate and contact means on the door or gate for engaging the permanent magnet in order to lock the door or gate. The electromagnet, when energized, has a magnetic field opposing the magnetic field of the permanent magnet to magnetically disengage the permanent magnet from the contact means.

Abstract translation: 公开了一种用于锁定门和门的装置。 该装置通常包括容纳永磁体的壳体和用于锁定和解锁门或门的电磁体和门或门上的接触装置，用于接合永磁体以便锁定门或门。 电磁体在通电时具有与永久磁铁的磁场相反的磁场，以使永磁体与接触装置磁性地分离。

公开(公告)号：US5018993A

公开(公告)日：1991-05-28

申请号：US532550

申请日：1990-06-04

Applicant: Dwight H. Durham

Inventor： Dwight H. Durham

IPC: H01R4/48

CPC classification number: H01R4/48

Abstract: An improved wiring device terminal which provides a constant and predetermined compressive securing force on an electrical conductor wire being terminated on such device and which responds to thermally induced variations of the electrical conductor's dimensions.

Abstract translation: 一种改进的接线装置端子，其在电导体导线上提供恒定的和预定的压缩固定力，该电导线被终止在这种装置上，并且响应热导致的电导体尺寸的变化。