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ES455644A1 - Procedimiento para fabricar cable de doble cubierta. - Google Patents

Procedimiento para fabricar cable de doble cubierta.

Info

Publication number
ES455644A1
ES455644A1 ES455644A ES455644A ES455644A1 ES 455644 A1 ES455644 A1 ES 455644A1 ES 455644 A ES455644 A ES 455644A ES 455644 A ES455644 A ES 455644A ES 455644 A1 ES455644 A1 ES 455644A1
Authority
ES
Spain
Prior art keywords
jacketed cable
exposed
inner jacket
shield
dual
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
Application number
ES455644A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES455644A1 publication Critical patent/ES455644A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • 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
    • H01B7/1875—Multi-layer sheaths

Landscapes

  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

Procedimiento para fabricar cable de doble cubierta, caracterizado porque dicho procedimiento comprende las fases de: hacer avanzar un alma de cable a lo largo de un trayecto de avance; aplicar una tira metálica ondulada alrededor de secciones sucesivas del alma del cable en avance con una costura soplada, teniendo la tira superficies principales encaradas hacia el interior y hacia el exterior, estando encarada hacia el alma del cable la superficie principal encarada hacia el interior; extruir una capa de cubierta de un primer material polímero sobre el alma y la tira metálica con el primer material polímero en íntimo contacto con la superficie principal encarada hacia fuera de la tira metálica, de modo que la distancia desde la línea central longitudinal del cable hasta la superficie encarada hacia fuera del primer material polímero sea por lo menos ligeramente mayor que la distancia desde la línea central hasta las partes exteriores de la tira metálica ondulada; y extruir una capa de cubierta de un segundo material polímero sobre la capa interior de la cubierta, pudiendo el segundo material polímero resistir temperaturas de por lo menos 100ºC sin perjudicar la integridad del cable, teniendo el primer material polímero una relación de profundidad de entalla crítica sensiblemente mayor que la del segundo material polímero para mantener sustancialmente la integridad estructural del cable a pesar de la impresión de ondulaciones del primer polímero por la tira metálica.
ES455644A 1976-02-05 1977-02-04 Procedimiento para fabricar cable de doble cubierta. Expired ES455644A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65536076A 1976-02-05 1976-02-05

Publications (1)

Publication Number Publication Date
ES455644A1 true ES455644A1 (es) 1978-07-01

Family

ID=24628582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455644A Expired ES455644A1 (es) 1976-02-05 1977-02-04 Procedimiento para fabricar cable de doble cubierta.

Country Status (10)

Country Link
US (2) US4134953A (es)
JP (1) JPS5296382A (es)
CA (1) CA1075331A (es)
DE (1) DE2704664A1 (es)
ES (1) ES455644A1 (es)
FI (1) FI770329A (es)
FR (1) FR2340600A1 (es)
GB (1) GB1568558A (es)
IT (1) IT1078388B (es)
SE (1) SE7701040L (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253890A (en) * 1978-11-13 1981-03-03 General Cable Corporation Flame retardant inside wiring cable with an annealed metal sheath
US4246435A (en) * 1979-07-20 1981-01-20 General Cable Corporation Filled communication cable employing a paraffinic oil-base filling compound
US4319940A (en) * 1979-10-31 1982-03-16 Bell Telephone Laboratories, Incorporated Methods of making cable having superior resistance to flame spread and smoke evolution
US4284842A (en) * 1979-10-31 1981-08-18 Bell Telephone Laboratories, Inc. Cable having superior resistance to flame spread and smoke evolution
US4407065A (en) * 1980-01-17 1983-10-04 Gray Stanley J Multiple sheath cable and method of manufacture
DE3011868A1 (de) * 1980-03-27 1981-10-01 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Feuchtigkeitsgeschuetztes elektrisches energiekabel
US4328394A (en) * 1981-01-14 1982-05-04 Bell Telephone Laboratories, Inc. Bonded sheath cable
US4439632A (en) * 1981-01-14 1984-03-27 Western Electric Co., Inc. Bonded sheath cable
US4478778A (en) * 1981-12-18 1984-10-23 Amp Incorporated Method of manufacturing flat peelable cable
CA1205988A (en) * 1982-08-10 1986-06-17 David E. Vokey Method and apparatus for manufacturing cables having composite shield and armour sheath designs
US4510348A (en) * 1983-03-28 1985-04-09 At&T Technologies, Inc. Non-shielded, fire-resistant plenum cable
US4510346A (en) * 1983-09-30 1985-04-09 At&T Bell Laboratories Shielded cable
US4563540A (en) * 1984-06-29 1986-01-07 At&T Technologies, Inc. Bonded sheath cable
US4569704A (en) * 1984-06-29 1986-02-11 At&T Technologies, Inc. Methods of making a bonded sheath cable
US4605818A (en) * 1984-06-29 1986-08-12 At&T Technologies, Inc. Flame-resistant plenum cable and methods of making
CH660801A5 (fr) * 1984-12-14 1987-06-15 Maillefer Sa Procede de fabrication d'un element de cablage a fibre optique, installation pour la mise en oeuvre du procede et element de cablage obtenu par ce procede.
US4740261A (en) * 1986-09-25 1988-04-26 American Telephone And Telegraph Company, At&T Technologies, Inc. Extrusion methods and apparatus
US5077449A (en) * 1989-11-13 1991-12-31 Northern Telecom Limited Electrical cable with corrugated metal shield
US4980001A (en) * 1989-11-13 1990-12-25 Northern Telecom Limited Applying jacket material to corrugated metal shields of telecommunications cable
US5199096A (en) * 1991-10-30 1993-03-30 Krishnaswamy Kathiresan Steam-resistant cable such as steam-resistant optical fiber cable
US5243675A (en) * 1992-04-16 1993-09-07 At&T Bell Laboratories Optical fiber cable which resists damage caused by a hostile environment
US6386906B1 (en) * 1998-03-16 2002-05-14 Telefonix Inc Cord management apparatus and method
US6578683B1 (en) * 1999-11-12 2003-06-17 Telefonix, Inc Miniature retractable cord reel
WO2005094290A2 (en) * 2004-03-26 2005-10-13 Telefonix, Inc. Adjustable length cabling systems
US7536072B2 (en) * 2005-03-29 2009-05-19 Alcoa Inc. Aluminum alloys for armored cables
US7522794B2 (en) * 2005-03-29 2009-04-21 Reynolds Packaging Llc Multi-layered water blocking cable armor laminate containing water swelling fabrics and method of making such
US7692099B2 (en) * 2005-09-19 2010-04-06 Telefonix, Inc. Flexible and lightweight seat-to-seat cabin cable system and method of manufacturing same
US20080073106A1 (en) * 2006-09-25 2008-03-27 Commscope Solutions Properties Llc Twisted pairs cable having shielding layer and dual jacket
US8905108B2 (en) 2007-06-04 2014-12-09 Encore Wire Corporation Method and apparatus for applying labels to cable
US8826960B1 (en) 2009-06-15 2014-09-09 Encore Wire Corporation System and apparatus for applying labels to cable or conduit
US11319104B1 (en) 2009-01-30 2022-05-03 Encore Wire Corporation System and apparatus for applying labels to cable or conduit
US7954530B1 (en) 2009-01-30 2011-06-07 Encore Wire Corporation Method and apparatus for applying labels to cable or conduit
US20110011613A1 (en) * 2009-07-20 2011-01-20 Wpfy, Inc. Treated electrical conduit
US20140290978A1 (en) * 2011-12-20 2014-10-02 Mitsubishi Electric Corporation Insulation structure of lead wire, transformer having the same, and method for insulating lead wire
CN103569786B (zh) * 2013-10-09 2016-04-06 东莞市庆丰电工机械有限公司 一种卧式自动张力包带机
US10809475B2 (en) * 2014-03-18 2020-10-20 Corning Optical Communications LLC Jacket for a fiber optic cable
US11569011B2 (en) * 2016-11-04 2023-01-31 John Howard Method and apparatus for reinforcing a cable used in high frequency applications

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA838298A (en) 1970-03-31 Northern Electric Company Limited Armoured sheath for electric cables
US2121942A (en) * 1932-06-23 1938-06-28 Western Electric Co Electric cable and method of manufacturing it
US2479924A (en) * 1944-04-25 1949-08-23 Western Electric Co Method of making electrical conductor cables
US2688652A (en) * 1949-11-17 1954-09-07 Bell Telephone Labor Inc Lead cadmium coated soldered brass cable armor
US3321572A (en) * 1965-09-13 1967-05-23 Gen Cable Corp Dual laminated telephone cable sheath
US3485938A (en) * 1968-04-24 1969-12-23 Okonite Co Electric cable with adhered polymeric insulation
US4008368A (en) * 1968-05-11 1977-02-15 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Electrical conductor having inhibited polymer compositions
FR2085225B1 (es) 1970-02-24 1973-08-10 Lignes Telegraph Telephon
US3733225A (en) * 1970-09-04 1973-05-15 Western Electric Co Method of applying a waterproofing jelly-like compound to an elongated strand and forming a sheath about the strand
US3638306A (en) * 1970-09-24 1972-02-01 Bell Telephone Labor Inc Method of making a communications cable
US3789099A (en) * 1971-11-09 1974-01-29 Western Electric Co Methods of manufacturing waterproof cable
US3816643A (en) * 1972-04-05 1974-06-11 Du Pont Electrical cable and process
US3964945A (en) * 1972-04-07 1976-06-22 E. I. Du Pont De Nemours And Company Method of making an electrical cable
IT956327B (it) * 1972-06-07 1973-10-10 Pirelli Cavo telefonico tamponato perfezionato
US3943271A (en) * 1974-05-06 1976-03-09 General Cable Corporation Extruded solid dielectric high voltage cable resistant to electro-chemical trees
US4035211A (en) * 1974-07-02 1977-07-12 Western Electric Company, Inc. Forming sealed seams in moisture barriers for cable
US4034153A (en) * 1974-11-18 1977-07-05 Schweizerische Isola-Werke Electrical cable for transport vehicles and ships

Also Published As

Publication number Publication date
US4109099A (en) 1978-08-22
DE2704664A1 (de) 1977-08-11
FR2340600B1 (es) 1981-07-10
FI770329A (es) 1977-08-06
JPS5296382A (en) 1977-08-12
IT1078388B (it) 1985-05-08
FR2340600A1 (fr) 1977-09-02
CA1075331A (en) 1980-04-08
SE7701040L (sv) 1977-08-06
US4134953A (en) 1979-01-16
GB1568558A (en) 1980-05-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503