EP0763831B1 - Câble multipaires, blindé par paire et aisé à raccorder - Google Patents
Câble multipaires, blindé par paire et aisé à raccorder Download PDFInfo
- 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
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)
- Tents Or Canopies (AREA)
- Cable Accessories (AREA)
Description
- le jonc comporte au moins un ruban métallique intérieur aux ailettes et revêtu d'un enrobage commun isolant.
- le jonc comporte un profilé constitué en matériau isolant et revêtu d'une métallisation périphérique continue d'une ailette à une autre.
- le jonc est un profilé en matériau polymérique semi-conducteur.
- le jonc est spiralé.
- la figure 1 est une vue en coupe d'un câble selon la présente invention,
- la figure 2 est une vue en coupe d'une variante de réalisation de ce même câble.
Claims (7)
- Câble multipaires blindé par paire et aisé à raccorder, présentant une section circulaire et comportant plusieurs paires de conducteurs isolés individuellement et un blindage électrique autour de chaque paire, caractérisé en ce que les blindages électriques des différentes paires (1-4) sont constitués par un jonc central (10, 20) à ailettes radiales (11, 21), séparant les paires les unes des autres et assurant un blindage partiel de chacune d'elles, et par un écran périphérique (13) entourant ledit jonc et l'ensemble des paires entre lesdites ailettes et complétant le blindage de chacune des paires.
- Câble selon la revendication 1, caractérisé en ce que ledit jonc (10) comporte au moins un ruban métallique (15) intérieur aux ailettes et revêtu d'un enrobage commun isolant (16).
- Câble selon la revendication 1, caractérisé en ce que ledit jonc (10) comporte un profilé constitué en matériau isolant et revêtu d'une métallisation périphérique continue d'une ailette à une autre.
- Câble selon la revendication 1, caractérisé en ce que ledit jonc (10) est un profilé en matériau polymérique semi-conducteur.
- Câble selon l'un des revendications 2 à 4, caractérisé en ce que ledit jonc (10, 20) à ailettes est extrudé.
- Câble selon l'une des revendications 1 à 5, caractérisé en ce que ledit jonc est à quatre ailettes définissant entre elles quatre alvéoles en V pour le câble alors à quatre paires.
- Câble selon l'une des revendications 1 à 6,
caractérisé en ce que ledit jonc est spiralé.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9510844A FR2738947B1 (fr) | 1995-09-15 | 1995-09-15 | Cable multipaires, blinde par paire et aise a raccorder |
FR9510844 | 1995-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0763831A1 EP0763831A1 (fr) | 1997-03-19 |
EP0763831B1 true EP0763831B1 (fr) | 2001-11-14 |
Family
ID=9482594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96401944A Expired - Lifetime EP0763831B1 (fr) | 1995-09-15 | 1996-09-12 | Câble multipaires, blindé par paire et aisé à raccorder |
Country Status (6)
Country | Link |
---|---|
US (2) | US5952615A (fr) |
EP (1) | EP0763831B1 (fr) |
DE (1) | DE69616927T2 (fr) |
ES (1) | ES2163600T3 (fr) |
FR (1) | FR2738947B1 (fr) |
NO (1) | NO963816L (fr) |
Cited By (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6222130B1 (en) * | 1996-04-09 | 2001-04-24 | Belden Wire & Cable Company | High performance data cable |
US6074503A (en) * | 1997-04-22 | 2000-06-13 | Cable Design Technologies, Inc. | Making enhanced data cable with cross-twist cabled core profile |
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 |
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 |
US6462268B1 (en) | 1998-08-06 | 2002-10-08 | Krone, Inc. | Cable with twisting filler and shared sheath |
NZ509613A (en) * | 1998-08-06 | 2002-12-20 | Prestolite Wire Corp | Cable, for telecommunications, with even number of paired conductors evenly divided into groups of at least two conductor pairs, with even number surrounding additional pair of conductors encircled around filler material |
WO2000013278A1 (fr) * | 1998-08-31 | 2000-03-09 | Mitchem James D | Cable anti-noeuds |
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 |
WO2001054139A1 (fr) * | 1999-12-02 | 2001-07-26 | Belden Wire And Cable Company | Dispositif de remplissage a cannelures pour cable et cable contenant ledit dispositif de remplissage |
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 (fr) * | 2000-01-13 | 2002-11-06 | Avaya Technology Corp. | Câble électrique ayant une résistance à la flamme améliorée et diaphonie réduite et méthode de fabrication |
KR100800276B1 (ko) * | 2000-01-19 | 2008-02-05 | 벨덴 와이어 앤드 케이블 캄파니 | 매설 실드를 갖는 케이블 채널 필러 및 이를 포함하는케이블 |
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 |
US7214882B2 (en) * | 2001-02-28 | 2007-05-08 | Prysmian Cavi E Sistemi Energia S.R.L. | Communications cable, method and plant for manufacturing the same |
CA2373582A1 (fr) * | 2001-02-28 | 2002-08-28 | Asahi Glass Company, Limited | Cable optique |
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 |
AU2003228748A1 (en) * | 2002-05-02 | 2003-11-17 | Belden Technologies, Inc. | 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 (fr) | 2003-07-11 | 2013-05-01 | Panduit Corporation | Suppression de la diaphonie au moyen d'une fiche de connexion perfectionnée |
US7030321B2 (en) * | 2003-07-28 | 2006-04-18 | Belden Cdt Networking, Inc. | Skew adjusted data cable |
US7115815B2 (en) * | 2003-10-31 | 2006-10-03 | Adc Telecommunications, Inc. | Cable utilizing varying lay length mechanisms to minimize alien crosstalk |
US7214884B2 (en) | 2003-10-31 | 2007-05-08 | Adc Incorporated | Cable with offset filler |
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 |
CN101124643B (zh) * | 2004-08-23 | 2010-11-17 | 联合碳化化学及塑料技术有限责任公司 | 通信电缆-阻燃隔离物 |
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 |
US7157644B2 (en) * | 2004-12-16 | 2007-01-02 | General Cable Technology Corporation | Reduced alien crosstalk electrical cable with filler element |
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 |
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***电缆部件和包括其的通信电缆 |
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 |
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 |
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 |
CA2631883A1 (fr) * | 2005-12-09 | 2007-06-14 | Belden Technologies, Inc. | Cable a paire torsadee comportant une isolation de diaphonie amelioree |
US7271342B2 (en) * | 2005-12-22 | 2007-09-18 | Adc Telecommunications, Inc. | Cable with twisted pair centering arrangement |
CA2538637A1 (fr) * | 2006-03-06 | 2007-09-06 | Belden Technologies, Inc. | Voile permettant de separer des conducteurs d'un cable de transmission |
US7271344B1 (en) * | 2006-03-09 | 2007-09-18 | Adc Telecommunications, Inc. | Multi-pair cable with channeled jackets |
US7637776B2 (en) * | 2006-05-17 | 2009-12-29 | 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 |
WO2009067551A2 (fr) | 2007-11-19 | 2009-05-28 | Belden Technologies, Inc. | Cannelure de séparation et câbles associés |
CN101452749B (zh) * | 2007-11-30 | 2013-03-20 | 耐克森公司 | 具有骨架结构的6类线缆 |
US7982132B2 (en) * | 2008-03-19 | 2011-07-19 | Commscope, Inc. Of North Carolina | Reduced size in twisted pair cabling |
US9978480B2 (en) | 2008-03-19 | 2018-05-22 | Commscope, Inc. Of North Carolina | Separator tape for twisted pair in LAN cable |
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 (fr) * | 2009-01-30 | 2010-08-05 | General Cable Technologies Corporation | Séparateur pour câble de communication à éléments géométriques |
US8319104B2 (en) | 2009-02-11 | 2012-11-27 | 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 |
WO2012071290A1 (fr) | 2010-11-22 | 2012-05-31 | Commscope Inc. Of North Carolina | Câble de communication à paire torsadée permettant une séparation sélective des paires |
KR101577917B1 (ko) * | 2011-07-08 | 2015-12-15 | 제너럴 케이블 테크놀로지즈 코오포레이션 | 케이블 부품에 대한 차폐물 및 방법 |
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 |
EP2826043B1 (fr) | 2012-03-13 | 2019-11-06 | Cable Components Group LLC | Compositions, méthodes et dispositifs de blindage dans les communications |
US9269476B2 (en) * | 2012-03-30 | 2016-02-23 | General Cable Technologies Corporation | Gas encapsulated dual layer separator for a data communications cable |
EP2973613B1 (fr) * | 2013-03-15 | 2017-10-18 | CommScope, Inc. of North Carolina | Câble blindé possédant un environnement de paires de câbles utp |
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 |
US10031301B2 (en) * | 2014-11-07 | 2018-07-24 | Cable Components Group, Llc | Compositions for compounding, extrusion, and melt processing of foamable and cellular polymers |
US10032542B2 (en) * | 2014-11-07 | 2018-07-24 | Cable Components Group, Llc | Compositions for compounding, extrusion and melt processing of foamable and cellular halogen-free polymers |
DE102014223119B4 (de) * | 2014-11-12 | 2021-01-28 | Leoni Kabel Gmbh | Datenkabel sowie Verfahren zur Herstellung eines Datenkabels |
US10714874B1 (en) | 2015-10-09 | 2020-07-14 | Superior Essex International LP | Methods for manufacturing shield structures for use in communication cables |
US10593502B1 (en) | 2018-08-21 | 2020-03-17 | Superior Essex International LP | Fusible continuous shields 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 (fr) * | 2016-01-27 | 2017-08-03 | Hitachi Cable America, Inc. | Ligne de transmission ou câble de communication à paires torsadées équilibrées à bande de fréquences étendue |
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 |
PL71298Y1 (pl) * | 2016-03-03 | 2020-03-31 | Fibrain Spolka Z Ograniczona Odpowiedzialnoscia | 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 |
PL416372A1 (pl) | 2016-03-03 | 2017-09-11 | Fibrain Spółka Z Ograniczoną Odpowiedzialnością | 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 |
US10830978B2 (en) * | 2018-05-10 | 2020-11-10 | Commscope Technologies Llc | Devices and methods for bundling cables |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US483285A (en) * | 1892-09-27 | auilleaume | ||
US8429A (en) * | 1851-10-14 | Improvement in water-wheels | ||
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 |
US3911200A (en) * | 1973-01-15 | 1975-10-07 | Sun Chemical Corp | Electrical cable housing assemblies |
US3819443A (en) * | 1973-01-15 | 1974-06-25 | Sun Chemical Corp | Method for making multifinned shielding tapes |
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 |
DK0507676T3 (da) * | 1991-04-02 | 1996-08-05 | Alcatel Cable | Materiale til halvleder-afskærmning |
-
1995
- 1995-09-15 FR FR9510844A patent/FR2738947B1/fr not_active Expired - Lifetime
-
1996
- 1996-09-12 DE DE69616927T patent/DE69616927T2/de not_active Expired - Lifetime
- 1996-09-12 ES ES96401944T patent/ES2163600T3/es not_active Expired - Lifetime
- 1996-09-12 EP EP96401944A patent/EP0763831B1/fr not_active Expired - Lifetime
- 1996-09-12 NO NO963816A patent/NO963816L/no not_active Application Discontinuation
- 1996-09-13 US US08/713,700 patent/US5952615A/en not_active Expired - Lifetime
-
1998
- 1998-11-23 US US09/197,513 patent/US6566605B1/en not_active Expired - Lifetime
Cited By (1)
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 |
---|---|
US6566605B1 (en) | 2003-05-20 |
DE69616927D1 (de) | 2001-12-20 |
NO963816D0 (no) | 1996-09-12 |
US5952615A (en) | 1999-09-14 |
FR2738947B1 (fr) | 1997-10-17 |
DE69616927T2 (de) | 2002-06-27 |
FR2738947A1 (fr) | 1997-03-21 |
NO963816L (no) | 1997-03-17 |
EP0763831A1 (fr) | 1997-03-19 |
ES2163600T3 (es) | 2002-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0763831B1 (fr) | Câble multipaires, blindé par paire et aisé à raccorder | |
CH694877A5 (fr) | Elément de remplissage d'un conduit de câble avec blindage incorporé et câble contenant celui-ci. | |
EP0643399B1 (fr) | Cable de transmission haute fréquence | |
CA2381151C (fr) | Cable de donnees haute performance | |
CA1314950C (fr) | Cable electrique avec ruban metallique de blindage et poudre gonflant dans l'eau | |
CA2088215C (fr) | Cable electrique haute frequence | |
FR2669143A1 (fr) | Cable electrique a vitesse de propagation elevee. | |
EP0964408A1 (fr) | Câble pour la transmission d'informations et son procédé de fabrication | |
EP2842137B1 (fr) | Câble électrique, en particulier câble de transmission de données, équipé d'une feuille de blindage multicouche sous forme de bande | |
FR2465300A1 (fr) | Cable electrique plat blinde | |
CH695074A5 (fr) | Câble de données à hautes performances. | |
EP0871182B1 (fr) | Câble plat de transmission de signaux à haut debit | |
EP0920035A1 (fr) | Câble de transmission de données | |
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 (fr) | Câble blindé facile à raccorder | |
FR3122281A1 (fr) | Câble blindé | |
EP0895253A1 (fr) | Câble de télécommunication élémentaire et câble composé pour signaux à haut débit | |
FR3131975A3 (fr) | Câble ethernet avec blindage amélioré pour applications automobiles | |
EP0999557A1 (fr) | Câble de transmission à haute fréquence à paire ou quarte |
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 |