ES372784A1 - Perfeccionamientos en la construccion de los cables para la alimentacion de hornos electricos. - Google Patents

Perfeccionamientos en la construccion de los cables para la alimentacion de hornos electricos.

Info

Publication number
ES372784A1
ES372784A1 ES372784A ES372784A ES372784A1 ES 372784 A1 ES372784 A1 ES 372784A1 ES 372784 A ES372784 A ES 372784A ES 372784 A ES372784 A ES 372784A ES 372784 A1 ES372784 A1 ES 372784A1
Authority
ES
Spain
Prior art keywords
electric
supply cables
furnaces
coating
neoprene rubber
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
ES372784A
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.)
CEAT SpA
Original Assignee
CEAT SpA
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 CEAT SpA filed Critical CEAT SpA
Publication of ES372784A1 publication Critical patent/ES372784A1/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
    • H01B9/00—Power cables
    • H01B9/001—Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces
    • 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
    • H01B7/187—Sheaths comprising extruded non-metallic layers
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2942—Plural coatings
    • Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type

Landscapes

  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)
ES372784A 1968-10-23 1969-10-22 Perfeccionamientos en la construccion de los cables para la alimentacion de hornos electricos. Expired ES372784A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5359268 1968-10-23

Publications (1)

Publication Number Publication Date
ES372784A1 true ES372784A1 (es) 1972-03-01

Family

ID=11283926

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372784A Expired ES372784A1 (es) 1968-10-23 1969-10-22 Perfeccionamientos en la construccion de los cables para la alimentacion de hornos electricos.

Country Status (7)

Country Link
US (1) US3609217A (es)
BE (1) BE740714A (es)
DE (1) DE1953402A1 (es)
ES (1) ES372784A1 (es)
FR (1) FR2021359A1 (es)
NL (1) NL6916004A (es)
SE (1) SE370463B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876464A (en) * 1973-06-29 1975-04-08 Schlumberger Technology Corp Water and gas blocked logging cable
US4279789A (en) * 1978-12-07 1981-07-21 Western Electric Company, Inc. Acrylic copolymeric coating composition
US4401845A (en) * 1981-08-26 1983-08-30 Pennwalt Corporation Low smoke and flame spread cable construction
US4988835A (en) * 1989-10-16 1991-01-29 W. L. Gore & Associates, Inc. Polyvinylidene fluoride electrical cable
US5231248A (en) * 1991-07-17 1993-07-27 W. L. Gore & Associates, Inc. Sterilizable cable assemblies
US6127632A (en) * 1997-06-24 2000-10-03 Camco International, Inc. Non-metallic armor for electrical cable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078329B (de) * 1955-04-27 1960-03-24 Du Pont Verfahren zur Herstellung eines elastischen Mischpolymerisats aus Vinylidenfluorid und einem anderen Fluorolefin
US3324280A (en) * 1964-08-06 1967-06-06 Frank E Cheney Insulated metal sheath heating element for electric water heaters
US3275739A (en) * 1964-08-31 1966-09-27 Gen Cable Corp X-ray and diathermy cable
US3467636A (en) * 1967-02-24 1969-09-16 Du Pont Redox catalyst system for preparing vinylidene fluoride interpolymers

Also Published As

Publication number Publication date
SE370463B (es) 1974-10-14
DE1953402A1 (de) 1970-07-09
US3609217A (en) 1971-09-28
FR2021359A1 (es) 1970-07-24
BE740714A (es) 1970-04-01
NL6916004A (es) 1970-04-27

Similar Documents

Publication Publication Date Title
ES372784A1 (es) Perfeccionamientos en la construccion de los cables para la alimentacion de hornos electricos.
ES275489A1 (es) Sistema de distribuciën de energia electrica
DK113657B (da) Kabelmuffe for telefonkabler med flere ledere.
ES292612A1 (es) Mejoras en vainas preaisladas para cables electricos
ES175418U (es) Cable eléctrico
SU562870A1 (ru) Металлическа оболочка высокочастотного симметричного кабел
ES443795A1 (es) Mejoras en los cables de fibras opticas protegidos.
DK112594B (da) Flerkoret elektrisk stærkstrømskabel med en formstofkappe og med en om kappen beliggende koncentrisk leder.
ES42191U (es) Un cordón protegido para conducción de fluido eléctrico
GB1168008A (en) An Improved Concentric Neutral Cable
GB750206A (en) Improvements in or relating to electric cables
ES241635A3 (es) MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE CONDUCTORES ELÉCTRICOS.
ES35972U (es) Cable eléctrico perfeccionado
ES79216U (es) Funda flexible para cables de mando a distancia
ES87973U (es) Portalámparas-interruptor y enchufe
AU245819B2 (en) An improved gland for armoured electric cables
ES235843A1 (es) PERFECCIONAMIENTOS EN DISPOSITIVOS DESTINADOS A FACILITAR EL PASO SOBRE TAMBORES DE COLOCACION DE CALBLES ELÉCTRICOS QUE LLEVAN INTERCALADOS MANGUITOS FLEXIBLES DE GRAN DIáMETRO
ES40539U (es) Cable eléctrico, perfeccionado
ES315958A3 (es) Mejoras introducidas en la fabricaciën de conductores electricos
CA925276A (en) Electrical cable sheath
CA671823A (en) Sheathed control cables
ES94006U (es) Enchufe eléctrico
ES107923U (es) Un carrete para tendido de cables conductores de energia electrica.
CA688934A (en) Apparatus for hot-sheathing electric cables with tubular metal sheaths
AU5545259A (en) An improved gland for armoured electric cables