IT1191178B - Cavo elettrico - Google Patents

Cavo elettrico

Info

Publication number
IT1191178B
IT1191178B IT67407/82A IT6740782A IT1191178B IT 1191178 B IT1191178 B IT 1191178B IT 67407/82 A IT67407/82 A IT 67407/82A IT 6740782 A IT6740782 A IT 6740782A IT 1191178 B IT1191178 B IT 1191178B
Authority
IT
Italy
Prior art keywords
electrical cable
cable
electrical
Prior art date
Application number
IT67407/82A
Other languages
English (en)
Other versions
IT8267407A0 (it
Inventor
Pierre Dejean
Original Assignee
Ceat Cavi 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 Cavi Spa filed Critical Ceat Cavi Spa
Publication of IT8267407A0 publication Critical patent/IT8267407A0/it
Application granted granted Critical
Publication of IT1191178B publication Critical patent/IT1191178B/it

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
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/189—Radial force absorbing layers providing a cushioning effect
    • 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
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
    • 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
IT67407/82A 1981-04-07 1982-03-30 Cavo elettrico IT1191178B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106954A FR2503441B1 (fr) 1981-04-07 1981-04-07 Nouveau cable electrique

Publications (2)

Publication Number Publication Date
IT8267407A0 IT8267407A0 (it) 1982-03-30
IT1191178B true IT1191178B (it) 1988-02-24

Family

ID=9257107

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67407/82A IT1191178B (it) 1981-04-07 1982-03-30 Cavo elettrico

Country Status (2)

Country Link
FR (1) FR2503441B1 (it)
IT (1) IT1191178B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116754A1 (en) * 1983-02-11 1984-08-29 Cable Technology Laboratories, Inc. High voltage electric power cable with thermal expansion accommodation
NL9202135A (nl) * 1992-12-10 1994-07-01 Twentsche Kabelfab Bv Elektrische kabel.
NO179305C (no) * 1994-04-05 1996-09-11 Nkt Cables As Kraftkabel med aksiell og radiell vanntetning
AUPO307296A0 (en) * 1996-10-18 1996-11-14 Erico Lightning Technologies Pty Ltd An improved lightning conductor
FR2971356B1 (fr) * 2011-02-03 2013-01-18 Nexans Structure dielectrique resistant a la compression
EP4199008A1 (en) * 2021-12-17 2023-06-21 Nexans Power cable

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254934C2 (de) * 1972-11-09 1974-01-31 Siemens Ag, 1000 Berlin U. 8000 Muenchen Stromschiene
FR2384336A1 (fr) * 1977-03-18 1978-10-13 Jeumont Schneider Procede pour etancheifier longitudinalement a l'eau un cable electrique a isolation synthetique et cable obtenu selon ce procede

Also Published As

Publication number Publication date
FR2503441A1 (fr) 1982-10-08
FR2503441B1 (fr) 1986-06-27
IT8267407A0 (it) 1982-03-30

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950328