ES370481A1 - Un metodo de proteccion de cables electricos contra la hu- medad. - Google Patents

Un metodo de proteccion de cables electricos contra la hu- medad.

Info

Publication number
ES370481A1
ES370481A1 ES370481A ES370481A ES370481A1 ES 370481 A1 ES370481 A1 ES 370481A1 ES 370481 A ES370481 A ES 370481A ES 370481 A ES370481 A ES 370481A ES 370481 A1 ES370481 A1 ES 370481A1
Authority
ES
Spain
Prior art keywords
plastics
foil
sheath
metal
electric cables
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
ES370481A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES370481A1 publication Critical patent/ES370481A1/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
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/022—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of longitudinal lapped tape-conductors
    • 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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath

Landscapes

  • Insulated Conductors (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
ES370481A 1968-08-15 1969-08-13 Un metodo de proteccion de cables electricos contra la hu- medad. Expired ES370481A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3901168A GB1172483A (en) 1968-08-15 1968-08-15 Improvements in electric cables

Publications (1)

Publication Number Publication Date
ES370481A1 true ES370481A1 (es) 1971-12-01

Family

ID=10407070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES370481A Expired ES370481A1 (es) 1968-08-15 1969-08-13 Un metodo de proteccion de cables electricos contra la hu- medad.

Country Status (8)

Country Link
AT (1) AT306816B (de)
BE (1) BE737474A (de)
BR (1) BR6911588D0 (de)
CH (1) CH495607A (de)
DE (1) DE1933718A1 (de)
ES (1) ES370481A1 (de)
FR (1) FR2016947A1 (de)
GB (1) GB1172483A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4068309A1 (de) * 2021-03-29 2022-10-05 Nexans Pe-hülle mit niedrigem widerstand mit kombinierten klebenden und mechanischen eigenschaften

Also Published As

Publication number Publication date
FR2016947A1 (en) 1970-05-15
BE737474A (de) 1970-02-16
AT306816B (de) 1973-04-25
BR6911588D0 (pt) 1973-04-05
CH495607A (de) 1970-08-31
DE1933718A1 (de) 1970-02-19
GB1172483A (en) 1969-12-03

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