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)
Italian (it)
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 (enrdf_load_stackoverflow)
DE (1) DE2108498A1 (enrdf_load_stackoverflow)
FR (1) FR2081051A6 (enrdf_load_stackoverflow)
GB (1) GB1246245A (enrdf_load_stackoverflow)
IT (1) IT984528B (enrdf_load_stackoverflow)
NL (1) NL7102487A (enrdf_load_stackoverflow)
ZA (1) ZA708006B (enrdf_load_stackoverflow)

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

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