IT984528B - Perfezionamento nei cavi telefonici - Google Patents

Perfezionamento nei cavi telefonici

Info

Publication number
IT984528B
IT984528B IT20857/71A IT2085771A IT984528B IT 984528 B IT984528 B IT 984528B IT 20857/71 A IT20857/71 A IT 20857/71A IT 2085771 A IT2085771 A IT 2085771A IT 984528 B IT984528 B IT 984528B
Authority
IT
Italy
Prior art keywords
improvement
telephone cables
cables
telephone
Prior art date
Application number
IT20857/71A
Other languages
English (en)
Original Assignee
Int Standard Electric Corp
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
Priority claimed from GB927273A external-priority patent/GB1329097A/en
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of IT984528B publication Critical patent/IT984528B/it

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
    • H01B7/28—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
    • 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
IT20857/71A 1970-02-26 1971-02-22 Perfezionamento nei cavi telefonici IT984528B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB927273A GB1329097A (en) 1969-09-25 1970-02-26 Reforming apparatus

Publications (1)

Publication Number Publication Date
IT984528B true IT984528B (it) 1974-11-20

Family

ID=9868779

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20857/71A IT984528B (it) 1970-02-26 1971-02-22 Perfezionamento nei cavi telefonici

Country Status (7)

Country Link
BE (1) BE763485A (it)
DE (1) DE2108498A1 (it)
FR (1) FR2081051A6 (it)
GB (1) GB1246245A (it)
IT (1) IT984528B (it)
NL (1) NL7102487A (it)
ZA (1) ZA708006B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139386A1 (de) * 1981-10-03 1983-04-14 Hoechst Ag, 6230 Frankfurt Laengswasserdichte elektrische kabel
EP4456088A1 (en) * 2023-04-24 2024-10-30 Nexans Power cable with a sealed laminate water barrier

Also Published As

Publication number Publication date
DE2108498A1 (de) 1971-09-16
BE763485A (fr) 1971-08-26
ZA708006B (en) 1971-08-25
GB1246245A (en) 1971-09-15
FR2081051A6 (it) 1971-11-26
NL7102487A (it) 1971-08-30

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