ZA742402B - Improved electromagnetic and/or electrostatic screen for unitary elements of telecommunication cables - Google Patents

Improved electromagnetic and/or electrostatic screen for unitary elements of telecommunication cables

Info

Publication number
ZA742402B
ZA742402B ZA00742402A ZA742402A ZA742402B ZA 742402 B ZA742402 B ZA 742402B ZA 00742402 A ZA00742402 A ZA 00742402A ZA 742402 A ZA742402 A ZA 742402A ZA 742402 B ZA742402 B ZA 742402B
Authority
ZA
South Africa
Prior art keywords
electrostatic screen
improved electromagnetic
telecommunication cables
unitary elements
unitary
Prior art date
Application number
ZA00742402A
Inventor
P Calzolari
A Portinari
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of ZA742402B publication Critical patent/ZA742402B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • H01B11/08—Screens specially adapted for reducing cross-talk
    • H01B11/085—Screens specially adapted for reducing cross-talk composed of longitudinal tape conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ZA00742402A 1973-04-19 1974-04-16 Improved electromagnetic and/or electrostatic screen for unitary elements of telecommunication cables ZA742402B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23201/73A IT983995B (en) 1973-04-19 1973-04-19 ELECTROMAGNETIC AND OR ELET TROSTATIC SCREEN PERFECTED FOR UNITARY ELEMENTS OF CABLES FOR TELECO AMMUNICATIONS

Publications (1)

Publication Number Publication Date
ZA742402B true ZA742402B (en) 1975-04-30

Family

ID=11204825

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742402A ZA742402B (en) 1973-04-19 1974-04-16 Improved electromagnetic and/or electrostatic screen for unitary elements of telecommunication cables

Country Status (5)

Country Link
AR (1) AR200773A1 (en)
BR (1) BR7403152D0 (en)
GB (1) GB1465707A (en)
IT (1) IT983995B (en)
ZA (1) ZA742402B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8519588D0 (en) * 1985-08-05 1985-09-11 British Broadcasting Corpn Radio frequency coupler
GB9624738D0 (en) * 1996-11-28 1997-01-15 Wood Group Production Technolo Manufacture of downhole electrical cable

Also Published As

Publication number Publication date
BR7403152D0 (en) 1974-12-03
AR200773A1 (en) 1974-12-13
IT983995B (en) 1974-11-11
GB1465707A (en) 1977-03-02

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