公开(公告)号：US20240013950A1

公开(公告)日：2024-01-11

申请号：US18346523

申请日：2023-07-03

Applicant: NKT HV Cables AB

Inventor： Erik Eriksson ,  Ola Thyrvin ,  Andreas Tyrberg ,  Joel Johnsson

IPC: H01B7/42 ,  H01B7/14 ,  H01B7/04 ,  H01B7/24

CPC classification number: H01B7/423 ,  H01B7/14 ,  H01B7/045 ,  H01B7/24 ,  B63B2035/446

Abstract: An offshore system including: a dynamic submarine power cable, a bend stiffener having a lower end and a top end, the bend stiffener having a central channel extending from the lower end to the top end, the central channel receiving the dynamic submarine power cable with a radial spacing between an inner surface of the central channel and an outer surface of the dynamic submarine power cable along the length of the dynamic submarine power cable arranged in the bend stiffener, the radial spacing forming a longitudinal channel between the bend stiffener and the dynamic submarine power cable, and a fluid flow device configured to generate a fluid flow inside the longitudinal channel.

公开(公告)号：US11742111B2

公开(公告)日：2023-08-29

申请号：US17374152

申请日：2021-07-13

Applicant: SUMITOMO WIRING SYSTEMS, LTD.

Inventor： Shohei Mitsui ,  Norihito Hashimoto ,  Motoki Kubota ,  Keisuke Kanemura ,  Wataru Yamanaka ,  Shinobu Wakahara

IPC: H01B7/24 ,  H01B7/18 ,  H01B7/22 ,  H01R4/18

CPC classification number: H01B7/24 ,  H01B7/1875 ,  H01B7/228 ,  H01R4/185

Abstract: An end structure of a shielded cable 10 includes a core 11, an insulator 12 for covering the core 11, a foil 13 for covering the insulator 12, a braided wire 14 for covering the foil 13, a sheath 15 for covering the braided wire 14 and a sleeve 17 arranged between the braided wire 14 and the foil 13 exposed from an end part of the sheath 15. The end part of the sheath 15 and the sleeve 17 are separated from each other to form a clearance 50.

公开(公告)号：US20190013112A1

公开(公告)日：2019-01-10

申请号：US16025053

申请日：2018-07-02

Applicant: LS CABLE & SYSTEM LTD.

Inventor： Soon Chul JUNG ,  Kum Hwan CHA ,  Kyoung Soo KIM ,  Doo Yeon KIM ,  Seung Chol LEE

IPC: H01B7/14 ,  G02B6/44 ,  H01B9/02 ,  H01B9/00 ,  H01B7/24 ,  H05K9/00

CPC classification number: H01B7/14 ,  G02B6/4417 ,  G02B6/4427 ,  G02B6/4432 ,  G02B6/4478 ,  H01B7/1895 ,  H01B7/24 ,  H01B9/005 ,  H01B9/027 ,  H05K9/0098

Abstract: The present invention relates to a shaped filler for accommodating and protecting the optical unit for a submarine cable (hybrid cable) and a submarine cable having the same.

公开(公告)号：US20180358150A1

公开(公告)日：2018-12-13

申请号：US16003348

申请日：2018-06-08

Applicant: LEONI KABEL GMBH

Inventor： GUENTER KOENIG ,  ERWIN KOEPPENDOERFER

IPC: H01B7/04 ,  H01B7/24 ,  H01B7/00

CPC classification number: H01B7/04 ,  B60L53/18 ,  H01B7/0009 ,  H01B7/181 ,  H01B7/1855 ,  H01B7/24

Abstract: A flexible electrical cable is provided that extends in a longitudinal direction and contains a conductive core, with a reinforcing layer for limiting a bending radius mounted around the conductive core. The reinforcing layer is formed from at least one strand wound around the conductive core, which has winding sections with support surfaces. The support surfaces of adjacent winding sections are supported on each other to limit a bending radius.

公开(公告)号：US20180330847A1

公开(公告)日：2018-11-15

申请号：US16042133

申请日：2018-07-23

Applicant: AUTONETWORKS TECHNOLOGIES, LTD. ,  SUMITOMO WIRING SYSTEMS, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Housei MIZUNO ,  Hiroki HIRAI

IPC: H01B7/08 ,  H01B13/00 ,  H01B7/24

CPC classification number: H01B7/0823 ,  B29C49/04 ,  B29C2791/006 ,  B29L2031/755 ,  H01B7/24 ,  H01B13/0016 ,  H02G3/0468

Abstract: A flat cable that includes a plurality of conductors respectively extending in an axial direction; and an insulating sheath configured to, in a state where the conductors are lined up in a width direction orthogonal to the axial direction of the conductors, restrict the conductors from outside and collectively cover the conductors, wherein the insulating sheath has an expander enabling bending in the width direction by permitting relative displacement between the conductors, and the expander, by expanding so as to partially separate from the conductors in at least a thickness direction orthogonal to both the width direction and the axial direction, forms an internal space permitting relative displacement such that adjacent conductors overlap in the thickness direction.

公开(公告)号：US20180312120A1

公开(公告)日：2018-11-01

申请号：US15959511

申请日：2018-04-23

Applicant: Yazaki Corporation

Inventor： Naoto Kogure ,  Kosuke Tomosada ,  Tsukasa Sekino ,  Hiroshi Yamashita

IPC: B60R16/02 ,  B60K6/26 ,  H01B7/20

CPC classification number: B60R16/0222 ,  B60K6/26 ,  H01B7/202 ,  H01B7/24 ,  H02G3/0475 ,  H02G3/0481

Abstract: A wire restricting member includes a bottom plate portion and a pair of side plate portions. The pair of side plate portions vertically extend from opposite ends of the bottom plate portion along a longitudinal direction of the bottom plate portion, respectively. Upper ends of the pair of the side plate portions in a direction in which the pair of the side plate portions vertically extend are distant from each other to form an opening therebetween. Each of the pair of the side plate portions includes a notch which is cut from each of the upper ends to the bottom plate portion.

公开(公告)号：US20180166185A1

公开(公告)日：2018-06-14

申请号：US15571031

申请日：2016-05-06

Applicant: Gebauer & Griller Kabelwerke Gesellschaft M.B.H.

Inventor： Gottfried Fleischer ,  Karl Fröschl

IPC: H01B7/282 ,  H01B7/18 ,  H01B7/24 ,  H01B13/22 ,  H01B13/26 ,  H01B11/02

CPC classification number: H01B7/282 ,  H01B7/18 ,  H01B7/24 ,  H01B11/02 ,  H01B13/228 ,  H01B13/26 ,  Y02A30/14

Abstract: The invention relates to a cable (1) comprising at least one strand (2) having twisted litz wires (3) for conducting electrical current and an insulation sheath (4) surround inn the at least one strand (2) for electrically insulating the at least one strand (2). The cable (1) has an interruption section (5) without an insulation sheath (4) between two cable sections (6, 6′) with an insulation sheath (4). According to the invention, the twisted weave of the at least one strand (2) is loosened in the interruption section (5), in order to interrupt the transport of moisture through the cable (1), in particular through the at least one strand (2), that results from capillary pressure and/or temperature-related pressure differences along the cable (1), such that the pressure in the interruption section (5) can equalize with that of the exterior.

公开(公告)号：US09873391B2

公开(公告)日：2018-01-23

申请号：US14984453

申请日：2015-12-30

Applicant: Yazaki Corporation

Inventor： Masaaki Suguro ,  Hideomi Adachi ,  Tatsuya Oga

IPC: B60R16/02 ,  H02G3/04 ,  H01B13/14 ,  H01B7/24

CPC classification number: B60R16/0215 ,  B60R16/0207 ,  H01B7/24 ,  H01B13/146 ,  H02G3/0462

Abstract: A wire harness includes a conductive path. The conductive path includes a conductor and a sheath that covers the conductor. The sheath includes a first sheath part arranged correspondingly to a route restriction section where route restriction is required and a second sheath part arranged correspondingly to a different section other than the route restriction section. The first sheath part is formed thicker than the second sheath part, and the first sheath part has rigidity.

公开(公告)号：US09677693B2

公开(公告)日：2017-06-13

申请号：US14383426

申请日：2013-03-11

Applicant: DSM IP ASSETS B.V

Inventor： Jorn Boesten ,  Roelof Marissen

IPC: F16L11/00 ,  H01B7/00 ,  F16L11/02 ,  G02B6/44 ,  H01B7/18 ,  H01B7/24 ,  H01B7/04

CPC classification number: F16L11/02 ,  G02B6/4427 ,  G02B6/4432 ,  H01B7/04 ,  H01B7/045 ,  H01B7/182 ,  H01B7/183 ,  H01B7/24

Abstract: The invention relates to an umbilical comprising a plurality of functional elements for providing hydraulic, electrical, signal and chemical functionality thereof, wherein at least some of the said functional elements comprise a fibrous sheath containing high strength polyolefin fibers.

公开(公告)号：US09327661B2

公开(公告)日：2016-05-03

申请号：US14368370

申请日：2012-12-12

Applicant: AUTONETWORKS TECHNOLOGIES, LTD ,  SUMITOMO WIRING SYSTEMS, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Yasushi Itani ,  Fujio Sonoda ,  Naoki Aoyama ,  Yuichi Kimoto ,  Masanori Kuwahara ,  Yoshinori Sugimoto

IPC: H02G3/04 ,  F16L9/00 ,  B60R16/02 ,  B21D51/16 ,  H01B7/00 ,  H01B7/18 ,  H01B7/24 ,  H02G3/38

CPC classification number: B60R16/0215 ,  B21D51/16 ,  H01B7/0045 ,  H01B7/184 ,  H01B7/24 ,  H02G3/04 ,  H02G3/0481 ,  H02G3/0487 ,  H02G3/28

Abstract: It is an object of the exemplary embodiments to obtain a long electric-wire protection pipe having a flat outer shape, using a simple press working process, while preventing warping problems. An electric-wire protection pipe is a metal pipe that surrounds an electric wire, and has a reinforced section and a flat pipe section. The reinforced section is a section that is located at a part in the circumferential direction of the electric-wire protection pipe, and constitutes a protrusion forming, on either the internal or external surface of the electric-wire protection pipe, a ridge line extending along the longitudinal direction of the electric-wire protection pipe, and a groove extending along the longitudinal direction of the electric-wire protection pipe on the other surface. The flat pipe section is a section that constitutes at least a part in the longitudinal direction of the electric-wire protection pipe, and that is flattened by press working.

Abstract translation: 本实施例的目的是通过简单的压制加工工艺获得具有平坦外形的长电线保护管，同时防止翘曲问题。 电线保护管是围绕电线的金属管，具有加强部和扁平管部。 加强部是位于电线保护管的圆周方向的一部分的部分，构成在电线保护管的内表面或外表面上形成有突出部的突起， 电线保护管的纵向方向，以及沿着电线保护管的纵向在另一个表面上延伸的槽。 平管部是构成电线保护管的长度方向的至少一部分的部分，并且通过冲压加工而变平。