US3794750A - Shielded cable - Google Patents

Shielded cable Download PDF

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Publication number
US3794750A
US3794750A US00383185A US3794750DA US3794750A US 3794750 A US3794750 A US 3794750A US 00383185 A US00383185 A US 00383185A US 3794750D A US3794750D A US 3794750DA US 3794750 A US3794750 A US 3794750A
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US
United States
Prior art keywords
foil
base strip
drain wires
drain
conductive
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
US00383185A
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English (en)
Inventor
A Garshick
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.)
Boston Insulated Wire and Cable Co
Original Assignee
Boston Insulated Wire and Cable Co
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 Boston Insulated Wire and Cable Co filed Critical Boston Insulated Wire and Cable Co
Application granted granted Critical
Publication of US3794750A publication Critical patent/US3794750A/en
Assigned to FIRST NATIONAL BANK OF BOSTON, THE, AS AGENT FOR ITSELF AND BANK OF NEW ENGLAND, N.A. reassignment FIRST NATIONAL BANK OF BOSTON, THE, AS AGENT FOR ITSELF AND BANK OF NEW ENGLAND, N.A. SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BIW CABLE SYSTEMS, INC.,
Assigned to BIW CABLE SYSTEMS, INC. reassignment BIW CABLE SYSTEMS, INC. RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: FIRST NATIONAL BANK OF BOSTON, THE
Assigned to BAYBANK MIDDLESEX reassignment BAYBANK MIDDLESEX SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BIW CABLE SYSTEMS, INC.
Anticipated expiration legal-status Critical
Assigned to BIW CABLE SYSTEMS, INC. reassignment BIW CABLE SYSTEMS, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: BAYBANK (FORMERLY KNOWN AS BAYBANK MIDDLESEX)
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/26—Reduction of losses in sheaths or armouring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/023—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of helicoidally wound tape-conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires

Definitions

  • This invention relates in general to electric cables and more specifically to shielded cables utilizing a continuous metallic surface as a shield.
  • a conductor in order to eliminate external electromagnetic interference, and in high voltage applications, to provide a ground for leakage currents.
  • shields consisting of a continuous metallic foil are more effective for these purposes than braided wire shields, but the use of a foil shield raises the problem of providing means to ground the foil layer.
  • the present art provides a drain wire as an additional component within the cable located adjacent to the conductive surface of the shield.
  • the shielding tape includes a metallic foil bonded to a non-conductive base strip and one or more drain wires fixed between the foil and the base strip.
  • the drain wires are bonded to the opposite side of the foil layer by additional non-conductive strips.
  • the imbedded drain wire is separated from the foil and connected to a grounding terminal.
  • a principal object of this invention is to provide a shielded cable with the drain wires incorporated into the shielding so that flexing and other stresses do not damage the insulation or otherwise impair the effectiveness of the cable.
  • a further object of this invention is to provide a foil laminate shielding tape which may be helically or longitudinally wound around the conductors.
  • Still a further object of the invention is to provide a foil laminate shielding tape which maintains intimate contact with a drain wire.
  • FIG. 1 is a cut-away view of one embodiment of a shielded cable constructed in accordance with this invention.
  • FIG. 2 is a side elevation in partial cross section of the shielded cable shown in FIG. 1.
  • FIG. 3 is a view of one embodiment of a shielding tape constructed in accordance with this invention.
  • FIG. 4 is a view of another embodiment of a shielding tape constructed in accordance with this invention.
  • FIGS. land 2 a pair of elongated wire conductors 11 are protected by inner sheaths of insulation 12.
  • An insulation filler 13 surrounds the conductors and serves to insulate and to geometrically stabilize the conductors 11.
  • the outer surface of the filler layer 13 is preferably uniform and approximately, but not necessarily, circular.
  • a foil laminate shielding tape 14 is helically wound around the filler 13 so that the conductors 11 are surrounded by a continuous conductive shield. An overlap in the windings is recommended to guarantee shield integrity. Integral with the shielding tape 14 .are two'elongated, mutually parallel drain wires 15.
  • the drain wires 15 are bonded between a non-conductive base strip 16 and a metallic foil 17 which acts as the conductive surface of the shield.
  • the drain wires 15. are in continuous electrical contact with the foil 17 and provide a convenient connection from the foil shielding surface to a grounding terminal.
  • the foil tape shield 14 is further enclosed by an outer layer 20 which electrically insulates and protects against physical or atmospheric damage.
  • a suitable outer layer may consist of an extruded covering or a glass braid with a finish such as silicone or polyimide lacquer.
  • the drain wires 15 are incorporated into the shielding tape 14 by bonding them to the surface of the metallic foil 17 opposite to the non-conductive base strip 16. Bonding is accomplished by means of holding strips 19, which cover the drain wires 15 and are bonded to the foil 16 on both sides of the drain wires 15 by a strippable adhesive layer 21.
  • the bonding strips 19 may consist of the same material as the base strip 16. When this embodiment is employed, the drain wires 15 are exposed for grounding by removing a portion of the holding strips 19.
  • FIG. 4 shows a cross section of the shielding tape 14 employed in FIGS. 1 and 2.
  • the non-conductive strip 16 may be polyester, vinyl; asbestos or any other insulation of similar conductive and physical characteristics. The use of such a strip gives the shielding tape much higher tensile strength and greater flexing qualities than a shield consisting solely of a metallic foil. Good results are achieved with a 0.001 inch polyester film.
  • the width of the strip will vary with the diameter of the 'material being shielded and the type of winding employed, but strips are typically three-fourths inch to 1 inch in width.
  • the metallic foil layer 17 may consist of an aluminum foil of approximately 0.001 inch thickness or similar foils of other metals. The foillayer 17 is bonded to the base strip 16 by an adhesive layer 18.
  • the adhesive may be any conventional bonding agent suchas a polyester resin.
  • the drain wires 15 may consist of any suitable conductor such as tinned or bare copper. They may be flat, round, or any other shape which has good flexing and bonding characteristics. In the preferred embodiment of the invention, thedrain wires are flat, since this configuration best resists displacement and insulation damage.
  • a shield tape constructed in accordance with the invention may employ one or any number of drain wires 15.
  • FIG. 4 illustrates another embodiment of the invention in which a number of copper strands will have a diameter of 0.006 to 0.012 inches and be spaced approximately one-sixteenth inch apart.
  • the drain wires are fixed between the foil 17 and the base 16 in a mutually parallel configuration.
  • the drain wires 15' are located so that they divide the shielding tape approximately into thirds. If a single drain wire is used, it is preferably located one third of the width of the tape from the edge. However, the preferred embodiment employs two drain wires since a single drain wire produces a crown in the shielding tape which makes it difficult to roll the tape into a reel for storage.
  • FIG. 6 shows a view in cross section of a shielded cable in which the tape shield 14 is wound longitudinally rather than helically.
  • the width of the shielding tape 14 must be sufficient to completely encircle the conductors.
  • the edges of the tape should overlap slightly to insure a continuous shield.
  • the tape shield 14 of this invention may also be used to shield single conductors, coaxial cables, groups of conductors in a multi-conductor cable, or the overall cable and all of its component conductors.
  • a shielded electric cable comprising:
  • a central elongated conductor 7
  • a shield consisting of a laminated tape helically wound around said insulation to form a continuous conductive surface, said tape comprising a flexible non conductive base strip, a metallic foil adhesively bonded to said base strip, and at least one longitudinal drain wire in continuous electrical contact with said foil interposed between said foil and said base strip;
  • a shieldingtape for use in an electric cable comprising a flexible, non-conductive base strip, a metallic foil adhesively bonded to said base strip, and at least one longitudinal drain wire disposed in continuous electrical contact with said foil between said foil and said base strip.

Landscapes

  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
US00383185A 1973-07-27 1973-07-27 Shielded cable Expired - Lifetime US3794750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38318573A 1973-07-27 1973-07-27

Publications (1)

Publication Number Publication Date
US3794750A true US3794750A (en) 1974-02-26

Family

ID=23512071

Family Applications (1)

Application Number Title Priority Date Filing Date
US00383185A Expired - Lifetime US3794750A (en) 1973-07-27 1973-07-27 Shielded cable

Country Status (6)

Country Link
US (1) US3794750A (enrdf_load_stackoverflow)
JP (1) JPS5063489A (enrdf_load_stackoverflow)
CA (1) CA999941A (enrdf_load_stackoverflow)
ES (1) ES428471A1 (enrdf_load_stackoverflow)
FR (1) FR2239000A1 (enrdf_load_stackoverflow)
GB (1) GB1460976A (enrdf_load_stackoverflow)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739065A1 (de) * 1976-08-30 1978-03-02 Pirelli Zusammengesetztes band unbestimmter laenge, insbesondere als abschirmung fuer energiekabel
US4260851A (en) * 1979-07-02 1981-04-07 Bell Telephone Laboratories, Incorporated Built-in cable shield bonding system
US4319939A (en) * 1979-07-02 1982-03-16 Bell Telephone Laboratories, Incorporated Method for making cable having a built-in cable shield bonding system
US4368613A (en) * 1980-11-12 1983-01-18 Inscon Cable Inc. Tape wrapped conductor
US4616717A (en) * 1978-11-09 1986-10-14 Tel Tec Inc. Flexible wire cable and process of making same
US4698457A (en) * 1985-09-25 1987-10-06 Thomas & Betts Corporation Strippable shielded electrical cable assembly
US4737598A (en) * 1984-12-17 1988-04-12 Oconnor Lawrence Shielding tape for electrical conductors
US4920234A (en) * 1986-08-04 1990-04-24 E. I. Du Pont De Nemours And Company Round cable having a corrugated septum
US4986372A (en) * 1989-09-12 1991-01-22 Hubbell Incorporated Electrical cable with spirally wrapped wires
US5012125A (en) * 1987-06-03 1991-04-30 Norand Corporation Shielded electrical wire construction, and transformer utilizing the same for reduction of capacitive coupling
US5212350A (en) * 1991-09-16 1993-05-18 Cooper Industries, Inc. Flexible composite metal shield cable
US6664466B2 (en) 2000-05-19 2003-12-16 Spirent Communications Of Rockville, Inc. Multiple shielded cable
US20040188130A1 (en) * 2003-03-28 2004-09-30 Humberto Herrera Method and apparatus for dressing substantially parallel cables
US20050056453A1 (en) * 2003-09-16 2005-03-17 Commscope Properties Llc Coaxial cable with strippable center conductor precoat
US20050113874A1 (en) * 2003-04-02 2005-05-26 Biophan Technologies, Inc. Device and method for preventing magnetic-resonance imaging induced damage
FR2872993A1 (fr) * 2004-07-08 2006-01-13 Christian Aumoite Gaine de protection a l'egard du rayonnement, notamment du champ electrique engendre par des cables electriques
US20060271138A1 (en) * 2005-05-27 2006-11-30 Biophan Technologies, Inc. Electromagnetic interference immune pacing/defibrillation lead
US20070108987A1 (en) * 2003-09-22 2007-05-17 Hirakawa Hewtech Corporation Current measuring apparatus, test apparatus, and coaxial cable and assembled cable for the apparatuses
US20090223694A1 (en) * 2008-03-06 2009-09-10 Panduit Corp. Communication Cable with Improved Crosstalk Attenuation
US20090294146A1 (en) * 2008-05-19 2009-12-03 Panduit Corp. Communication cable with improved crosstalk attenuation
CH698971A1 (de) * 2008-06-04 2009-12-15 Trench Switzerland Ag Isoliereinrichtung.
US20100116521A1 (en) * 2008-11-10 2010-05-13 Panduit Corp. Communication Cable with Improved Crosstalk Attenuation
US20100224389A1 (en) * 2009-03-03 2010-09-09 Panduit Corp. Method and Apparatus For Manufacturing Mosaic Tape For Use In Communication Cable
US20100282493A1 (en) * 2009-05-06 2010-11-11 Panduit Corp. Communication Cable With Improved Electrical Characteristics
US20130153283A1 (en) * 2011-12-15 2013-06-20 Hosiden Corporation Flexible Flat Cable
WO2013128279A1 (en) * 2012-03-01 2013-09-06 Technip France Umbilical
US20140027151A1 (en) * 2012-07-25 2014-01-30 Hitachi Cable, Ltd. Shielded cable
US20190164671A1 (en) * 2017-11-28 2019-05-30 Yazaki Corporation Post-Fitting Shield Member, Shielded Wire, Manufacturing Method of Shielded Wire, and Manufacturing Method of Post-Fitting Shield Member
EP3739600A1 (en) * 2019-05-17 2020-11-18 Yazaki Corporation Braided shield and shielded electrical wire

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215021A1 (de) * 1982-04-22 1983-10-27 Siemens AG, 1000 Berlin und 8000 München Mehrpolige elektrische leitung
GB2130195B (en) * 1982-11-12 1987-02-18 English Electric Valve Co Ltd Embedding a plurality of electrical conductors in glass
JP6707885B2 (ja) * 2016-02-09 2020-06-10 日立金属株式会社 低電圧差動信号伝送用ケーブル

Citations (8)

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US1837795A (en) * 1929-01-09 1931-12-22 Eastern Tube & Tool Co Inc Conductor
US2140270A (en) * 1934-12-01 1938-12-13 Gen Cable Corp Electric cable
US2305431A (en) * 1939-11-08 1942-12-15 Gen Electric Electric cable
US2344501A (en) * 1942-07-03 1944-03-21 Okonite Co Electric cable
US3474186A (en) * 1967-04-13 1969-10-21 Moore & Co Samuel Electrostatically shielded wire bundle
US3588776A (en) * 1969-01-13 1971-06-28 Lewis Eng Co Safety cable
US3612744A (en) * 1969-02-27 1971-10-12 Hughes Aircraft Co Flexible flat conductor cable of variable electrical characteristics
US3681515A (en) * 1971-04-29 1972-08-01 Dow Chemical Co Electric cables and like conductors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4525530Y1 (enrdf_load_stackoverflow) * 1965-01-23 1970-10-06
JPS4812156U (enrdf_load_stackoverflow) * 1971-06-23 1973-02-10

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837795A (en) * 1929-01-09 1931-12-22 Eastern Tube & Tool Co Inc Conductor
US2140270A (en) * 1934-12-01 1938-12-13 Gen Cable Corp Electric cable
US2305431A (en) * 1939-11-08 1942-12-15 Gen Electric Electric cable
US2344501A (en) * 1942-07-03 1944-03-21 Okonite Co Electric cable
US3474186A (en) * 1967-04-13 1969-10-21 Moore & Co Samuel Electrostatically shielded wire bundle
US3588776A (en) * 1969-01-13 1971-06-28 Lewis Eng Co Safety cable
US3612744A (en) * 1969-02-27 1971-10-12 Hughes Aircraft Co Flexible flat conductor cable of variable electrical characteristics
US3681515A (en) * 1971-04-29 1972-08-01 Dow Chemical Co Electric cables and like conductors

Cited By (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739065A1 (de) * 1976-08-30 1978-03-02 Pirelli Zusammengesetztes band unbestimmter laenge, insbesondere als abschirmung fuer energiekabel
US4157452A (en) * 1976-08-30 1979-06-05 Industrie Pirelli Societa Per Azioni Electric power cable with improved screen and method of manufacture thereof
US4616717A (en) * 1978-11-09 1986-10-14 Tel Tec Inc. Flexible wire cable and process of making same
US4260851A (en) * 1979-07-02 1981-04-07 Bell Telephone Laboratories, Incorporated Built-in cable shield bonding system
US4319939A (en) * 1979-07-02 1982-03-16 Bell Telephone Laboratories, Incorporated Method for making cable having a built-in cable shield bonding system
US4368613A (en) * 1980-11-12 1983-01-18 Inscon Cable Inc. Tape wrapped conductor
US4737598A (en) * 1984-12-17 1988-04-12 Oconnor Lawrence Shielding tape for electrical conductors
US4698457A (en) * 1985-09-25 1987-10-06 Thomas & Betts Corporation Strippable shielded electrical cable assembly
US4920234A (en) * 1986-08-04 1990-04-24 E. I. Du Pont De Nemours And Company Round cable having a corrugated septum
US5012125A (en) * 1987-06-03 1991-04-30 Norand Corporation Shielded electrical wire construction, and transformer utilizing the same for reduction of capacitive coupling
US4986372A (en) * 1989-09-12 1991-01-22 Hubbell Incorporated Electrical cable with spirally wrapped wires
US5212350A (en) * 1991-09-16 1993-05-18 Cooper Industries, Inc. Flexible composite metal shield cable
US6664466B2 (en) 2000-05-19 2003-12-16 Spirent Communications Of Rockville, Inc. Multiple shielded cable
US20040188130A1 (en) * 2003-03-28 2004-09-30 Humberto Herrera Method and apparatus for dressing substantially parallel cables
US8323768B2 (en) 2003-04-02 2012-12-04 Medtronic, Inc. Device and method for preventing magnetic-resonance imaging induced damage
US20050113874A1 (en) * 2003-04-02 2005-05-26 Biophan Technologies, Inc. Device and method for preventing magnetic-resonance imaging induced damage
US20060117559A1 (en) * 2003-09-16 2006-06-08 Commscope Properties Llc Coaxial cable with strippable center conductor precoat
US7022918B2 (en) 2003-09-16 2006-04-04 Commscope Properties Llc Coaxial cable with strippable center conductor precoat
US20050056453A1 (en) * 2003-09-16 2005-03-17 Commscope Properties Llc Coaxial cable with strippable center conductor precoat
US7497010B2 (en) 2003-09-16 2009-03-03 Commscope Properties Llc Method for manufacturing a coaxial cable with a strippable center conductor precoat
US20070108987A1 (en) * 2003-09-22 2007-05-17 Hirakawa Hewtech Corporation Current measuring apparatus, test apparatus, and coaxial cable and assembled cable for the apparatuses
US7548076B2 (en) * 2003-09-22 2009-06-16 Hirakawa Hewtech Corporation Current measuring apparatus, test apparatus, and coaxial cable and assembled cable for the apparatuses
US7700873B2 (en) 2004-07-08 2010-04-20 Rayponse Protective sheath against radiation, in particular derived from electric field generated by electric cables
FR2872993A1 (fr) * 2004-07-08 2006-01-13 Christian Aumoite Gaine de protection a l'egard du rayonnement, notamment du champ electrique engendre par des cables electriques
RU2355087C2 (ru) * 2004-07-08 2009-05-10 Рейпонс Защитная оболочка от излучения, в особенности формируемого электрическим полем, генерируемым вблизи электрических кабелей
US20080283270A1 (en) * 2004-07-08 2008-11-20 Rayponse Protective Sheath Against Radiation, in Particular Derived from Electric Field Generated by Electric Cables
WO2006016048A3 (fr) * 2004-07-08 2006-08-17 Rayponse Gaine de protection a l'egard du rayonnement, notamment du champ electrique engendre par des cables electriques.
US7555350B2 (en) * 2005-05-27 2009-06-30 Medtronic, Inc. Electromagnetic interference immune pacing/defibrillation lead
US20060271138A1 (en) * 2005-05-27 2006-11-30 Biophan Technologies, Inc. Electromagnetic interference immune pacing/defibrillation lead
US20090223694A1 (en) * 2008-03-06 2009-09-10 Panduit Corp. Communication Cable with Improved Crosstalk Attenuation
US9159471B2 (en) 2008-03-06 2015-10-13 Panduit Corp. Communication cable with improved crosstalk attenuation
US8946555B2 (en) 2008-03-06 2015-02-03 Panduit Corp. Communication cable with improved crosstalk attenuation
US8217267B2 (en) 2008-03-06 2012-07-10 Panduit Corp. Communication cable with improved crosstalk attenuation
US20090294146A1 (en) * 2008-05-19 2009-12-03 Panduit Corp. Communication cable with improved crosstalk attenuation
US8927866B2 (en) 2008-05-19 2015-01-06 Panduit Corp. Communication cable with improved crosstalk attenuation
US8183462B2 (en) 2008-05-19 2012-05-22 Panduit Corp. Communication cable with improved crosstalk attenuation
CH698971A1 (de) * 2008-06-04 2009-12-15 Trench Switzerland Ag Isoliereinrichtung.
US8354590B2 (en) 2008-11-10 2013-01-15 Panduit Corp. Communication cable with improved crosstalk attenuation
US20100116521A1 (en) * 2008-11-10 2010-05-13 Panduit Corp. Communication Cable with Improved Crosstalk Attenuation
US9024193B2 (en) 2008-11-10 2015-05-05 Panduit Corp. Communication cable with improved crosstalk attenuation
US20100224389A1 (en) * 2009-03-03 2010-09-09 Panduit Corp. Method and Apparatus For Manufacturing Mosaic Tape For Use In Communication Cable
US12142390B2 (en) 2009-03-03 2024-11-12 Panduit Corp. Communication cable including a mosaic tape
US11756707B2 (en) 2009-03-03 2023-09-12 Panduit Corp. Communication cable including a mosaic tape
US11476016B2 (en) 2009-03-03 2022-10-18 Panduit Corp. Communication cable including a mosaic tape
US8558115B2 (en) 2009-03-03 2013-10-15 Panduit Corp. Communication cable including a mosaic tape
US10650941B2 (en) 2009-03-03 2020-05-12 Panduit Corp. Communication cable including a mosaic tape
US9269479B2 (en) 2009-03-03 2016-02-23 Panduit Corp. Methods of manufacturing a communication cable
US20130277090A1 (en) * 2009-05-06 2013-10-24 Panduit Corp. Communication Cable with Improved Electrical Characteristics
US9012778B2 (en) * 2009-05-06 2015-04-21 Panduit Corp. Communication cable with improved electrical characteristics
US20100282493A1 (en) * 2009-05-06 2010-11-11 Panduit Corp. Communication Cable With Improved Electrical Characteristics
US8445787B2 (en) 2009-05-06 2013-05-21 Panduit Corp. Communication cable with improved electrical characteristics
US20130153283A1 (en) * 2011-12-15 2013-06-20 Hosiden Corporation Flexible Flat Cable
US20150021039A1 (en) * 2012-03-01 2015-01-22 Technip France Umbilical
WO2013128279A1 (en) * 2012-03-01 2013-09-06 Technip France Umbilical
CN103578630A (zh) * 2012-07-25 2014-02-12 日立电线株式会社 屏蔽电缆
US20140027151A1 (en) * 2012-07-25 2014-01-30 Hitachi Cable, Ltd. Shielded cable
US20190164671A1 (en) * 2017-11-28 2019-05-30 Yazaki Corporation Post-Fitting Shield Member, Shielded Wire, Manufacturing Method of Shielded Wire, and Manufacturing Method of Post-Fitting Shield Member
US10650942B2 (en) * 2017-11-28 2020-05-12 Yazaki Corporation Post-fitting shield member, shielded wire, manufacturing method of shielded wire, and manufacturing method of post-fitting shield member
EP3739600A1 (en) * 2019-05-17 2020-11-18 Yazaki Corporation Braided shield and shielded electrical wire
US10861620B1 (en) 2019-05-17 2020-12-08 Yazaki Corporation Braided shield and shielded electrical wire

Also Published As

Publication number Publication date
FR2239000A1 (enrdf_load_stackoverflow) 1975-02-21
JPS5063489A (enrdf_load_stackoverflow) 1975-05-29
ES428471A1 (es) 1976-11-16
CA999941A (en) 1976-11-16
GB1460976A (en) 1977-01-06

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