BR8003012A - Processo e instalacao para a fabricacao de cabos para telecomunicacoes - Google Patents

Processo e instalacao para a fabricacao de cabos para telecomunicacoes

Info

Publication number
BR8003012A
BR8003012A BR8003012A BR8003012A BR8003012A BR 8003012 A BR8003012 A BR 8003012A BR 8003012 A BR8003012 A BR 8003012A BR 8003012 A BR8003012 A BR 8003012A BR 8003012 A BR8003012 A BR 8003012A
Authority
BR
Brazil
Prior art keywords
manufacture
installation
telecommunications cables
telecommunications
cables
Prior art date
Application number
BR8003012A
Other languages
English (en)
Inventor
A Ferrentino
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 BR8003012A publication Critical patent/BR8003012A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/0016—Node corner connectors, e.g. cubic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/32—Filling or coating with impervious material
    • H01B13/321—Filling or coating with impervious material the material being a powder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)
BR8003012A 1979-05-18 1980-05-15 Processo e instalacao para a fabricacao de cabos para telecomunicacoes BR8003012A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22770/79A IT1166829B (it) 1979-05-18 1979-05-18 Procedimento e impianto per la fabbricazione di cavi di telecomunicazioni

Publications (1)

Publication Number Publication Date
BR8003012A true BR8003012A (pt) 1980-12-02

Family

ID=11200265

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003012A BR8003012A (pt) 1979-05-18 1980-05-15 Processo e instalacao para a fabricacao de cabos para telecomunicacoes

Country Status (13)

Country Link
AU (1) AU535216B2 (pt)
BR (1) BR8003012A (pt)
CA (1) CA1147935A (pt)
CH (1) CH637786A5 (pt)
DE (1) DE3018902A1 (pt)
DK (1) DK147629C (pt)
ES (1) ES492066A0 (pt)
FI (1) FI71629C (pt)
FR (1) FR2456998A1 (pt)
GB (1) GB2049263B (pt)
IT (1) IT1166829B (pt)
NZ (1) NZ193716A (pt)
SE (1) SE8003549L (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014671A1 (en) * 1989-05-17 1990-11-29 Metal Manufactures Limited Manufacture of mineral insulated metal sheathed cables
US5719353A (en) * 1995-06-13 1998-02-17 Commscope, Inc. Multi-jacketed coaxial cable and method of making same
US5767441A (en) 1996-01-04 1998-06-16 General Cable Industries Paired electrical cable having improved transmission properties and method for making same
US5983618A (en) * 1998-03-31 1999-11-16 Pirelli Cable Corporation Apparatus, systems and methods for applying filling compound and water absorbing particles in a stranded conductor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1566058A (en) * 1976-03-31 1980-04-30 Northern Telecom Ltd Powder filling of cables

Also Published As

Publication number Publication date
SE8003549L (sv) 1980-11-19
CA1147935A (en) 1983-06-14
ES8101806A1 (es) 1980-12-16
AU5766380A (en) 1980-11-20
DE3018902A1 (de) 1980-11-27
FI71629B (fi) 1986-10-10
GB2049263A (en) 1980-12-17
FR2456998B1 (pt) 1983-10-07
DK147629C (da) 1985-04-22
ES492066A0 (es) 1980-12-16
NZ193716A (en) 1984-03-16
CH637786A5 (it) 1983-08-15
DK182980A (da) 1980-11-19
DK147629B (da) 1984-10-22
AU535216B2 (en) 1984-03-08
IT7922770A0 (it) 1979-05-18
FI71629C (fi) 1987-01-19
GB2049263B (en) 1983-03-23
FR2456998A1 (fr) 1980-12-12
IT1166829B (it) 1987-05-06
FI801266A (fi) 1980-11-19

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