EP0763831B1 - Mehrpaarkabel, paarweise abgeschirmt und leicht zu verbinden - Google Patents

Mehrpaarkabel, paarweise abgeschirmt und leicht zu verbinden Download PDF

Info

Publication number
EP0763831B1
EP0763831B1 EP96401944A EP96401944A EP0763831B1 EP 0763831 B1 EP0763831 B1 EP 0763831B1 EP 96401944 A EP96401944 A EP 96401944A EP 96401944 A EP96401944 A EP 96401944A EP 0763831 B1 EP0763831 B1 EP 0763831B1
Authority
EP
European Patent Office
Prior art keywords
pairs
rod
cable
pair
cable according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP96401944A
Other languages
English (en)
French (fr)
Other versions
EP0763831A1 (de
Inventor
Daniel Prudhon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nexans France SAS
Original Assignee
Nexans France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nexans France SAS filed Critical Nexans France SAS
Publication of EP0763831A1 publication Critical patent/EP0763831A1/de
Application granted granted Critical
Publication of EP0763831B1 publication Critical patent/EP0763831B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads

Definitions

  • the present invention relates to cables with several pairs of individually insulated electrical conductors high frequency and low signal transmission crosstalk between pairs, such as cables IT. It relates more particularly to such multi-pair cable, shielded in pairs and easy to connect.
  • crosstalk is a fundamental parameter, which is known to improve considerably by individually shielding the pairs of the cable.
  • each pair The most classically adopted solution for shielding each pair is to ribbon helically a metallic ribbon or metallic around each pair, before assembling the individually shielded pairs under the same sheath protection.
  • the taping operation of each pair is a slow operation, which is necessarily carried out in recovery on each pair already made up to obtain high frequency transmission characteristics satisfactory.
  • a taping operation done during the realization of the pairs is not suitable, because the step of taping is that of the conductors of each pair concerned and therefore does not guarantee regularity impedance compatible with high speed transmission.
  • GB-A-1546609 describes a computer cable with several individually shielded pairs.
  • This cable is a flat cable, the pairs of which are side by side.
  • the shielding pairs is achieved by two ribbons, which cover the set of pairs extending between them and are linked one to the other on either side of each of the pairs.
  • Each armor tape has a metal strip, for example aluminum, coated on at least one of its faces with thermoplastic material and preferably on the other side synthetic polyester resin. The sides coated with thermoplastic material are placed opposite, for their hot bonding and the resulting bonding of the two tapes shielding.
  • this cable or more precisely on both or preferably only one of the two ribbons, it is also provided a tear line along each bonding area of the two ribbons between the pairs. Such tear lines facilitate access to the pairs' conductors for cable connection.
  • a drawback of this cable comes from its structure flat, which makes the cable relatively wide and flexible in one direction only tends to twist when pose. This is particularly the case when this flat cable has four pairs, like the most used cables in computer networks, and is then very wide. he will be messy during installation and it will become very vulnerable to traction.
  • Document US-A-3819 443 discloses an element of shielding formed by laminated metal strips and plastic, which are cut, folded and joined together to others and thus define radial branches on said element. It also discloses a cable comprising a set of conductors arranged in pairs, said element of shielding and an outer insulating sheath around all drivers. In this cable, the element of shielding with radial branches internally compartments the cable. The different pairs of this cable are thus separate from each other but each of them is only partially shielded, which is not as effective only a shield provided around each pair and is not always satisfactory.
  • the object of the present invention is to produce a cable multipair shielded in pairs and easy to connect, having a circular section and not having the disadvantages of aforementioned flat cable with individually shielded pairs.
  • a multi-pair cable shielded by pair and easy to connect having a circular section and comprising several pairs of insulated conductors individually and electrical shielding around each pair, characterized in that the electrical shields of the different pairs are formed by a central rod radial fins, separating the pairs from each other and ensuring a partial shielding of each of them, and by a peripheral screen surrounding said rod and all of the pairs between said fins and completing the shielding of each of the pairs.
  • the cable shown in Figures 1 and 2 is circular section. It has four pairs 1 to 4 of electrical conductors, the pairs of which are shielded individually, and an outer protective sheath 5 surrounding all of the armored pairs.
  • the conductors of the pairs are identical. Each has a conductive core such as 6 and insulation device such as 7. The two electrical conductors of each pair are directly assembled to each other by twisting.
  • the cable can of course have a number different from pairs, cables with four pairs being however in practice the most used in networks IT.
  • the shielding of the individual pairs is made by a rod 10 with radial fins 11, ensuring separation of pairs and partial shielding of each of them, and by a peripheral screen 13 surrounding the rod and all the pairs in place and completing the shielding of each pair.
  • the rod 10 with fins 11 is cross-shaped and defines four V-shaped cells such as 14 receiving the four pairs. It has two metal ribbons 15, which are crosswise, and a coating insulator 16, for example made of polyethylene covering the two ribbons. These interior ribbons of the rod form partitions electrostatic between the cells 14.
  • This rod is in particular produced by extrusion of the coating 16 on the two metal cross tapes 15.
  • the initially flat ribbons are folded longitudinally at right angles to their axis and are held together by their fold line, generally forming four branches with 90 ° from each other, just before the extrusion of the coating.
  • the edges of the ribbons may be flush with the coating, on the periphery of the rod, as shown in dotted lines, to continuity between the peripheral screen 13 and these ribbons interiors.
  • the insulated material fin ring is extruded and is coated with peripheral metallization, continuous fin to another.
  • the assembly of the pairs on the rod 10 is carried out at as the rod scrolls through the point of committing pairs.
  • the pairs are deposited in the different cells and the spiral rod, for example in a rotating machine, with the pairs in place in the alveoli.
  • the screen 13 is a metallic or mixed ribbon and then plastic and metal. It is ribbon-shaped in a helix around the rod and pairs, as soon as the pairs are placed in the alveoli. This screen closes each V-shaped cell. So, each pair is individually shielded.
  • the protective sheath 5 is produced as soon as the instead of the screen 13 and is preferably extruded.
  • FIG 2 shows an alternative embodiment of the cable according to the invention, the elements of which are identical to those of the cable of figure 1 are designated identically and do not are more described and the differences are only specified below.
  • the shielding of the individual pairs is ensured by a rod 20 of semi-conductive polymetric material, which can be very weakly conductive at low electric field and have an increasing conductivity as a function of the field, and by the screen 13 mentioned above.
  • This rod 20 likewise has radial fins 21.
  • the material of the rod 20 may in particular be of the type of that known from document EP-A-0 507 676, which comprises a polymer matrix having an electrical conductivity less than 10 -8 S / m, but likely to grow under the effect of the electric field.
  • the polymer matrix of this material comprises at least a first insulating, thermosplastic or thermosetting polymer, and at least one second conjugated, doped or dedoped polymer, having an electrical conductivity less than 10 -4 S / m but capable of growing under the effect of the electric field and being in a proportion of 5 to 70% by weight in said matrix. It can also contain a conductive filler, in particular carbon black.
  • the rod 20 is preferably extruded or can be produced by molding, injection or calendering.
  • the fins of the rod 20 also play the role of partitions of shielding between the cells, whose action is all the more effective as the influence of the pairs on each other is important in the absence of the shielding thus produced.
  • the cable according to the invention is of more embodiment faster and easier to industrialize than cables circular section of shielding tape around each pair. It has a very high regularity of impedance, which makes it compatible with high transmissions debits. It is also easy and quick to equip on site a terminal connector, since for access to pairs conductors just draw the cable out a suitable length and remove the shielding device along this length, then to cut the rod, which represents a significant time saving. The risks damage the conductors or disturb the layout pairs are also greatly avoided when mounting the connector.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Cable Accessories (AREA)
  • Tents Or Canopies (AREA)

Claims (7)

  1. Mehrkanalkabel, welches abgeschirmt und leicht zu verbinden ist, mit einem kreisförmigen Querschnitt und umfassend mehrere Paare von individuell isolierten Leitern und eine elektrische Abschirmung um jedes Paar, dadurch gekennzeichnet, daß die elektrischen Abschirmungen der unterschiedlichen Paare (1 bis 4) durch einen zentralen Stab (10, 20) mit radialen Flügeln (11, 21) gebildet werden, welche die Paare voneinander trennen und eine partielle Abschirmung derselben sicherstellen und durch eine periphere Abschirmung (13), welche den Stab und die Anordnung der Paare zwischen den Flügeln umgibt und die Abschirmung eines jeden Paares vervollständigt.
  2. Kabel nach Anspruch 1, dadurch gekennzeichnet, daß der Stab (10) zumindest ein metallisches Innenband (15) mit Flügeln umfaßt, das mit einer allgemeinen isolierenden Hülle (16) beschichtet ist.
  3. Kabel nach Anspruch 1, dadurch gekennzeichnet, daß der Stab (10) ein Profil umfaßt, das aus einem isolierenden Material gebildet ist und mit einer von einem Flügel zum anderen kontinuierlichen peripheren Metallisierung beschichtet ist.
  4. Kabel nach Anspruch 1, dadurch gekennzeichnet, daß der Stab (10) ein Profil aus einem halbleitenden, polymeren Material ist.
  5. Kabel nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß der Stab (10, 20) mit Flügeln extrudiert ist.
  6. Kabel nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Stab vier Flügel hat, die zwischen sich vier Alveolen in V-Form für das Kabel mit vier Paaren definieren.
  7. Kabel nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Stab spiralisiert ist.
EP96401944A 1995-09-15 1996-09-12 Mehrpaarkabel, paarweise abgeschirmt und leicht zu verbinden Expired - Lifetime EP0763831B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9510844 1995-09-15
FR9510844A FR2738947B1 (fr) 1995-09-15 1995-09-15 Cable multipaires, blinde par paire et aise a raccorder

Publications (2)

Publication Number Publication Date
EP0763831A1 EP0763831A1 (de) 1997-03-19
EP0763831B1 true EP0763831B1 (de) 2001-11-14

Family

ID=9482594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96401944A Expired - Lifetime EP0763831B1 (de) 1995-09-15 1996-09-12 Mehrpaarkabel, paarweise abgeschirmt und leicht zu verbinden

Country Status (6)

Country Link
US (2) US5952615A (de)
EP (1) EP0763831B1 (de)
DE (1) DE69616927T2 (de)
ES (1) ES2163600T3 (de)
FR (1) FR2738947B1 (de)
NO (1) NO963816L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707676B2 (en) 1999-06-14 2010-05-04 The Procter & Gamble Company Toothbrush

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222130B1 (en) * 1996-04-09 2001-04-24 Belden Wire & Cable Company High performance data cable
US7154043B2 (en) * 1997-04-22 2006-12-26 Belden Technologies, Inc. Data cable with cross-twist cabled core profile
US7405360B2 (en) 1997-04-22 2008-07-29 Belden Technologies, Inc. Data cable with cross-twist cabled core profile
US6074503A (en) * 1997-04-22 2000-06-13 Cable Design Technologies, Inc. Making enhanced data cable with cross-twist cabled core profile
FR2776120B1 (fr) * 1998-03-12 2000-04-07 Alsthom Cge Alcatel Cable souple a faible diaphonie
US6150612A (en) * 1998-04-17 2000-11-21 Prestolite Wire Corporation High performance data cable
KR20010072280A (ko) * 1998-08-06 2001-07-31 토드 엠. 뒤센 꼬여진 충전재를 갖춘 케이블
US6462268B1 (en) 1998-08-06 2002-10-08 Krone, Inc. Cable with twisting filler and shared sheath
WO2000013278A1 (en) * 1998-08-31 2000-03-09 Mitchem James D Non-knotting line
US6812408B2 (en) * 1999-02-25 2004-11-02 Cable Design Technologies, Inc. Multi-pair data cable with configurable core filling and pair separation
US6248954B1 (en) * 1999-02-25 2001-06-19 Cable Design Technologies, Inc. Multi-pair data cable with configurable core filling and pair separation
US6365836B1 (en) * 1999-02-26 2002-04-02 Nordx/Cdt, Inc. Cross web for data grade cables
US6506976B1 (en) * 1999-09-14 2003-01-14 Avaya Technology Corp. Electrical cable apparatus and method for making
DE19947825C1 (de) * 1999-10-05 2001-03-15 Daetwyler Ag Kabel & Systeme A Verfahren zur Herstellung eines Datenübertragungskabels
GB2355335B (en) * 1999-10-16 2004-01-21 Raydex Cdt Ltd Improvements in or relating to cables
US6297454B1 (en) * 1999-12-02 2001-10-02 Belden Wire & Cable Company Cable separator spline
AU4515301A (en) * 1999-12-02 2001-07-31 Belden Wire & Cable Company A cable channel filler and cable containing the same
US6310295B1 (en) * 1999-12-03 2001-10-30 Alcatel Low-crosstalk data cable and method of manufacturing
GB9930509D0 (en) * 1999-12-24 2000-02-16 Plastic Insulated Cables Ltd Communications cable
EP1117103A3 (de) * 2000-01-13 2002-11-06 Avaya Technology Corp. Elektrisches Kabel mit verbesserter Flammhemmung und verringertem Nebensprechen sowie Herstellungsverfahren
MXPA02007056A (es) * 2000-01-19 2002-12-13 Belden Wire Cable Company Relleno de canal de cable con blindaje incluido y cable que contiene el mismo.
DE10016484A1 (de) * 2000-04-01 2001-10-11 Kerpenwerk Gmbh Kabel und Verfahren zur Herstellung eines Kabels
US6378283B1 (en) 2000-05-25 2002-04-30 Helix/Hitemp Cables, Inc. Multiple conductor electrical cable with minimized crosstalk
US6800811B1 (en) 2000-06-09 2004-10-05 Commscope Properties, Llc Communications cables with isolators
FR2818000B1 (fr) * 2000-12-13 2006-01-06 Sagem Cable de telecommunication a haute frequence a groupes de fils conducteurs
DE60233112D1 (de) * 2001-02-28 2009-09-10 Prysmian Spa Nachrichtenkabel und anlage zur herstellung von solche kabel
US6826338B2 (en) * 2001-02-28 2004-11-30 Asahi Glass Company, Limited Optical fiber cable having a partitioning spacer
US6639152B2 (en) 2001-08-25 2003-10-28 Cable Components Group, Llc High performance support-separator for communications cable
US6624359B2 (en) 2001-12-14 2003-09-23 Neptco Incorporated Multifolded composite tape for use in cable manufacture and methods for making same
US6818832B2 (en) * 2002-02-26 2004-11-16 Commscope Solutions Properties, Llc Network cable with elliptical crossweb fin structure
US7196271B2 (en) * 2002-03-13 2007-03-27 Belden Cdt (Canada) Inc. Twisted pair cable with cable separator
US20030230427A1 (en) * 2002-05-02 2003-12-18 Gareis Galen Mark Surfaced cable filler
AT412365B (de) * 2002-06-18 2005-01-25 Hygrama Ag Ventil
US20040118593A1 (en) * 2002-12-20 2004-06-24 Kevin Augustine Flat tape cable separator
US7015397B2 (en) * 2003-02-05 2006-03-21 Belden Cdt Networking, Inc. Multi-pair communication cable using different twist lay lengths and pair proximity control
US7241953B2 (en) * 2003-04-15 2007-07-10 Cable Components Group, Llc. Support-separators for high performance communications cable with optional hollow tubes for; blown optical fiber, coaxial, and/or twisted pair conductors
US7244893B2 (en) * 2003-06-11 2007-07-17 Belden Technologies, Inc. Cable including non-flammable micro-particles
EP2259441A3 (de) 2003-07-11 2013-05-01 Panduit Corporation Übersprechenunterdruckung durch verbesserte Rangierleitung
WO2005013292A1 (en) * 2003-07-28 2005-02-10 Belden Cdt Networking, Inc. Skew adjusted data cable
US7214884B2 (en) * 2003-10-31 2007-05-08 Adc Incorporated Cable with offset filler
US7115815B2 (en) * 2003-10-31 2006-10-03 Adc Telecommunications, Inc. Cable utilizing varying lay length mechanisms to minimize alien crosstalk
US7272284B1 (en) * 2004-01-29 2007-09-18 Honeywell International Inc. Bundled cables and method of making the same
US20080066947A1 (en) * 2004-07-16 2008-03-20 Charles Glew Hollow Support Separators for Communications Cable
JP5191732B2 (ja) * 2004-08-23 2013-05-08 ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー 通信ケーブル−難燃性セパレータ
DE102004047384B3 (de) * 2004-09-29 2006-01-12 Siemens Ag Kabel zur Übertragung von elektrischen Signalen
US20070102188A1 (en) 2005-11-01 2007-05-10 Cable Components Group, Llc High performance support-separators for communications cable supporting low voltage and wireless fidelity applications and providing conductive shielding for alien crosstalk
US7238885B2 (en) * 2004-12-16 2007-07-03 Panduit Corp. Reduced alien crosstalk electrical cable with filler element
US7064277B1 (en) * 2004-12-16 2006-06-20 General Cable Technology Corporation Reduced alien crosstalk electrical cable
US7157644B2 (en) * 2004-12-16 2007-01-02 General Cable Technology Corporation Reduced alien crosstalk electrical cable with filler element
US7317163B2 (en) * 2004-12-16 2008-01-08 General Cable Technology Corp. Reduced alien crosstalk electrical cable with filler element
US7208683B2 (en) * 2005-01-28 2007-04-24 Belden Technologies, Inc. Data cable for mechanically dynamic environments
CN101133465B (zh) * 2005-03-03 2012-03-07 联合碳化化学及塑料技术有限责任公司 压力通风系统电缆部件和包括其的通信电缆
US20060237221A1 (en) * 2005-04-25 2006-10-26 Cable Components Group, Llc. High performance, multi-media communication cable support-separators with sphere or loop like ends for eccentric or concentric cables
US7473850B2 (en) * 2005-04-25 2009-01-06 Cable Components Group High performance, multi-media cable support-separator facilitating insertion and removal of conductive media
US7465879B2 (en) * 2005-04-25 2008-12-16 Cable Components Group Concentric-eccentric high performance, multi-media communications cables and cable support-separators utilizing roll-up designs
US7473849B2 (en) * 2005-04-25 2009-01-06 Cable Components Group Variable diameter conduit tubes for high performance, multi-media communication cable
US7259993B2 (en) * 2005-06-03 2007-08-21 Infineon Technologies Ag Reference scheme for a non-volatile semiconductor memory device
US7173189B1 (en) * 2005-11-04 2007-02-06 Adc Telecommunications, Inc. Concentric multi-pair cable with filler
US7145080B1 (en) 2005-11-08 2006-12-05 Hitachi Cable Manchester, Inc. Off-set communications cable
US7449638B2 (en) * 2005-12-09 2008-11-11 Belden Technologies, Inc. Twisted pair cable having improved crosstalk isolation
US7271342B2 (en) * 2005-12-22 2007-09-18 Adc Telecommunications, Inc. Cable with twisted pair centering arrangement
CA2538637A1 (en) * 2006-03-06 2007-09-06 Belden Technologies, Inc. Web for separating conductors in a communication cable
US7271344B1 (en) * 2006-03-09 2007-09-18 Adc Telecommunications, Inc. Multi-pair cable with channeled jackets
WO2007137146A2 (en) * 2006-05-17 2007-11-29 Leviton Manufacturing Co., Inc. Communication cabling with shielding separator system and method
US8313346B2 (en) * 2006-05-17 2012-11-20 Leviton Manufacturing Co., Inc. Communication cabling with shielding separator and discontinuous cable shield
US7375284B2 (en) * 2006-06-21 2008-05-20 Adc Telecommunications, Inc. Multi-pair cable with varying lay length
US7411131B2 (en) * 2006-06-22 2008-08-12 Adc Telecommunications, Inc. Twisted pairs cable with shielding arrangement
US9275776B1 (en) 2006-08-11 2016-03-01 Essex Group, Inc. Shielding elements for use in communication cables
US9363935B1 (en) * 2006-08-11 2016-06-07 Superior Essex Communications Lp Subdivided separation fillers for use in cables
US9251930B1 (en) 2006-08-11 2016-02-02 Essex Group, Inc. Segmented shields for use in communication cables
HK1117341A2 (en) * 2007-11-14 2009-01-09 Clipsal Australia Pty Ltd Multi-conductor cable construction
US7897875B2 (en) 2007-11-19 2011-03-01 Belden Inc. Separator spline and cables using same
CN101452749B (zh) * 2007-11-30 2013-03-20 耐克森公司 具有骨架结构的6类线缆
US9978480B2 (en) 2008-03-19 2018-05-22 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US7982132B2 (en) * 2008-03-19 2011-07-19 Commscope, Inc. Of North Carolina Reduced size in twisted pair cabling
US9418775B2 (en) 2008-03-19 2016-08-16 Commscope, Inc. Of North Carolina Separator tape for twisted pair in LAN cable
US7834271B2 (en) * 2008-04-30 2010-11-16 Tyco Electronics Corporation Cabling having shielding separators
KR101070501B1 (ko) * 2008-09-25 2011-10-05 엘에스전선 주식회사 데이터 통신용 케이블
WO2010088381A2 (en) * 2009-01-30 2010-08-05 General Cable Technologies Corporation Separator for communication cable with geometric features
WO2010093892A2 (en) 2009-02-11 2010-08-19 General Cable Technologies Corporation Separator for communication cable with shaped ends
US8426732B1 (en) * 2009-06-12 2013-04-23 Superior Essex Communications Lp Communication cable with improved member for positioning signal conductors
US8818156B2 (en) 2010-03-30 2014-08-26 Corning Cable Systems Llc Multiple channel optical fiber furcation tube and cable assembly using same
US8559778B2 (en) 2010-04-22 2013-10-15 Corning Cable Systems Llc High density multifiber interconnect cable
US8425260B2 (en) 2010-05-06 2013-04-23 Leviton Manufacturing Co., Inc. High speed data communications cable having reduced susceptibility to modal alien crosstalk
EP2643838B1 (de) 2010-11-22 2016-01-27 Commscope Inc. of North Carolina Verdrilltes kommunikationskabel mit selektiver trennung von paaren
WO2013009570A1 (en) * 2011-07-08 2013-01-17 General Cable Technologies Corporation Shielding for cable components and method
US8658897B2 (en) * 2011-07-11 2014-02-25 Tangitek, Llc Energy efficient noise dampening cables
CN102436873A (zh) * 2011-12-27 2012-05-02 江苏亨通线缆科技有限公司 具有骨架结构的屏蔽8类数字电缆
US9875825B2 (en) * 2012-03-13 2018-01-23 Cable Components Group, Llc Compositions, methods and devices providing shielding in communications cables
US9269476B2 (en) * 2012-03-30 2016-02-23 General Cable Technologies Corporation Gas encapsulated dual layer separator for a data communications cable
WO2014150766A1 (en) * 2013-03-15 2014-09-25 Commscope, Inc. Of North Carolina Shielded cable with utp pair environment
US9424964B1 (en) 2013-05-08 2016-08-23 Superior Essex International LP Shields containing microcuts for use in communications cables
CN103903721A (zh) * 2014-03-03 2014-07-02 安徽万博电缆材料有限公司 一种耐高温防火同轴电缆
CN103915143A (zh) * 2014-03-10 2014-07-09 安徽省高沟电缆有限公司 一种抗拖拽防水抗干扰控制电缆
CN103915187A (zh) * 2014-03-10 2014-07-09 安徽省高沟电缆有限公司 一种低烟无卤抗拖拽防水补偿同轴电缆
CN103915191A (zh) * 2014-03-11 2014-07-09 安徽省高沟电缆有限公司 一种电缆线芯防火绝缘加强包带套
CN103915194A (zh) * 2014-03-12 2014-07-09 安徽省高沟电缆有限公司 一种低烟无卤耐高温防火双屏蔽电缆
CN103915184A (zh) * 2014-03-18 2014-07-09 新宇电缆集团股份有限公司 一种防水抗紫外线特种电缆
CN103915171A (zh) * 2014-03-18 2014-07-09 新宇电缆集团股份有限公司 一种抗拖拽加强电缆
WO2016073862A2 (en) * 2014-11-07 2016-05-12 Cable Components Group, Llc Compositions for compounding, extrusion and melt processing of foamable and cellular halogen-free polymers
US10031301B2 (en) * 2014-11-07 2018-07-24 Cable Components Group, Llc Compositions for compounding, extrusion, and melt processing of foamable and cellular polymers
DE102014223119B4 (de) 2014-11-12 2021-01-28 Leoni Kabel Gmbh Datenkabel sowie Verfahren zur Herstellung eines Datenkabels
US10593502B1 (en) 2018-08-21 2020-03-17 Superior Essex International LP Fusible continuous shields for use in communication cables
US10714874B1 (en) 2015-10-09 2020-07-14 Superior Essex International LP Methods for manufacturing shield structures for use in communication cables
US10102946B1 (en) 2015-10-09 2018-10-16 Superior Essex International LP Methods for manufacturing discontinuous shield structures for use in communication cables
WO2017132327A1 (en) * 2016-01-27 2017-08-03 Hitachi Cable America, Inc. Extended frequency range balanced twisted pair transmission line or communication cable
CN105551674A (zh) * 2016-02-01 2016-05-04 安徽渡江电缆集团有限公司 一种耐高温防水同轴电缆
JP6727823B2 (ja) * 2016-02-01 2020-07-22 三菱航空機株式会社 電線保護装置
PL416373A1 (pl) 2016-03-03 2017-09-11 Fibrain Spółka Z Ograniczoną Odpowiedzialnością Kabel teleinformatyczny hybrydowy do transmisji danych
PL416372A1 (pl) 2016-03-03 2017-09-11 Fibrain Spółka Z Ograniczoną Odpowiedzialnością Kabel teleinformatyczny hybrydowy do transmisji danych
PL71299Y1 (pl) * 2016-03-03 2020-03-31 Fibrain Spolka Z Ograniczona Odpowiedzialnoscia Kabel teleinformatyczny hybrydowy do transmisji danych
PL71298Y1 (pl) * 2016-03-03 2020-03-31 Fibrain Spolka Z Ograniczona Odpowiedzialnoscia Kabel teleinformatyczny hybrydowy do transmisji danych
US9928943B1 (en) 2016-08-03 2018-03-27 Superior Essex International LP Communication cables incorporating separator structures
KR20180022534A (ko) * 2016-08-24 2018-03-06 엘에스전선 주식회사 통신 케이블
US10121571B1 (en) 2016-08-31 2018-11-06 Superior Essex International LP Communications cables incorporating separator structures
US10068685B1 (en) 2016-11-08 2018-09-04 Superior Essex International LP Communication cables with separators having alternating projections
US10276281B1 (en) 2016-11-08 2019-04-30 Superior Essex International LP Communication cables with twisted tape separators
US9741470B1 (en) 2017-03-10 2017-08-22 Superior Essex International LP Communication cables incorporating separators with longitudinally spaced projections
US10438726B1 (en) 2017-06-16 2019-10-08 Superior Essex International LP Communication cables incorporating separators with longitudinally spaced radial ridges
WO2019217399A1 (en) * 2018-05-10 2019-11-14 Commscope Technologies Llc Devices and methods for bundling cables

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8429A (en) * 1851-10-14 Improvement in water-wheels
US483285A (en) * 1892-09-27 auilleaume
US661109A (en) * 1900-05-18 1900-11-06 Albert Schmitz Process of manufacturing pipes.
US1780564A (en) * 1924-02-20 1930-11-04 American Brass Co Electrical conductor
US1798298A (en) * 1928-12-01 1931-03-31 Felten & Guilleaume Carlswerk Pressure-protecting covering for submarine cables
US3819443A (en) * 1973-01-15 1974-06-25 Sun Chemical Corp Method for making multifinned shielding tapes
US3911200A (en) * 1973-01-15 1975-10-07 Sun Chemical Corp Electrical cable housing assemblies
US4038487A (en) * 1976-04-05 1977-07-26 Bell Telephone Laboratories, Incorporated Shielded multipair cable
DE3911978A1 (de) * 1988-08-10 1990-02-15 Felten & Guilleaume Energie Kupferleiter-leitung fuer industrieelektronik im starkstrombereich
US5132488A (en) * 1991-02-21 1992-07-21 Northern Telecom Limited Electrical telecommunications cable
ATE138240T1 (de) * 1991-04-02 1996-06-15 Alcatel Cable Material für halbleiter-abschirmung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707676B2 (en) 1999-06-14 2010-05-04 The Procter & Gamble Company Toothbrush

Also Published As

Publication number Publication date
FR2738947A1 (fr) 1997-03-21
DE69616927T2 (de) 2002-06-27
ES2163600T3 (es) 2002-02-01
NO963816D0 (no) 1996-09-12
DE69616927D1 (de) 2001-12-20
FR2738947B1 (fr) 1997-10-17
EP0763831A1 (de) 1997-03-19
US6566605B1 (en) 2003-05-20
NO963816L (no) 1997-03-17
US5952615A (en) 1999-09-14

Similar Documents

Publication Publication Date Title
EP0763831B1 (de) Mehrpaarkabel, paarweise abgeschirmt und leicht zu verbinden
EP0964408B1 (de) Informationsübertragungskabel und sein Herstellungsverfahren
CH694877A5 (fr) Elément de remplissage d'un conduit de câble avec blindage incorporé et câble contenant celui-ci.
EP0643399B1 (de) Hochfrequenzübertragungskabel
CA2381151C (en) High performance data cable
CA1314950C (en) Power cable with metallic shielding tape and water swellable powder
CA2088215C (fr) Cable electrique haute frequence
FR2669143A1 (fr) Cable electrique a vitesse de propagation elevee.
EP2842137B1 (de) Stromkabel, insbesondere datenübertragungskabel, mit einem mehrschichtigen streifenförmigen siebblech
FR2465300A1 (fr) Cable electrique plat blinde
CH695403A5 (fr) Câble de transmission de données à haute vitesse comportant plusieurs paires torsadées blindées.
CH695074A5 (fr) Câble de données à hautes performances.
EP0920035A1 (de) Datenübertragungskabel
FR2753562A1 (fr) Cable de telecommunication pour signaux a haut debit
JPH09213143A (ja) 伝送線
FR2640412A1 (fr) Cable electrique blinde muni de zones de raccordement rapide en derivation
WO1996004666A1 (fr) Cable de transport d'energie electrique ou de telecommunications et procede de fabrication d'un tel cable
FR2698477A1 (fr) Câble de transmission de signaux haute fréquence.
CH691095A5 (fr) Câble électrique de transmission haute fréquence.
WO2024134122A1 (fr) Câble blindé électrique
EP0851437A1 (de) Einfach-anschliessbares abgeschirmtes Kabel
WO2000057431A1 (fr) Cable rayonnant
FR3122281A1 (fr) Câble blindé
EP0895253A1 (de) Basistelekomkabel und zusammengesetztes Kabel für Hochratensignale
FR3131975A3 (fr) Câble ethernet avec blindage amélioré pour applications automobiles

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE ES GB IT LI SE

17P Request for examination filed

Effective date: 19970707

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20001116

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALCATEL CABLE FRANCE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NEXANS FRANCE

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES GB IT LI SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69616927

Country of ref document: DE

Date of ref document: 20011220

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20011219

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2163600

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: CABINET ROLAND NITHARDT CONSEILS EN PROPRIETE INDU

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20140918

Year of fee payment: 19

Ref country code: GB

Payment date: 20140919

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150922

Year of fee payment: 20

Ref country code: CH

Payment date: 20150918

Year of fee payment: 20

Ref country code: ES

Payment date: 20150928

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150924

Year of fee payment: 20

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150912

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150912

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69616927

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20161227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20160913