IT1076636B - Metodo ed apparato per riempire cavi con materiale in polvere - Google Patents

Metodo ed apparato per riempire cavi con materiale in polvere

Info

Publication number
IT1076636B
IT1076636B IT21271/77A IT2127177A IT1076636B IT 1076636 B IT1076636 B IT 1076636B IT 21271/77 A IT21271/77 A IT 21271/77A IT 2127177 A IT2127177 A IT 2127177A IT 1076636 B IT1076636 B IT 1076636B
Authority
IT
Italy
Prior art keywords
powdered material
cables
fill
fill cables
powdered
Prior art date
Application number
IT21271/77A
Other languages
English (en)
Italian (it)
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of IT1076636B publication Critical patent/IT1076636B/it

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Electrostatic Spraying Apparatus (AREA)
IT21271/77A 1976-03-31 1977-03-15 Metodo ed apparato per riempire cavi con materiale in polvere IT1076636B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67247676A 1976-03-31 1976-03-31

Publications (1)

Publication Number Publication Date
IT1076636B true IT1076636B (it) 1985-04-27

Family

ID=24698708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21271/77A IT1076636B (it) 1976-03-31 1977-03-15 Metodo ed apparato per riempire cavi con materiale in polvere

Country Status (13)

Country Link
JP (1) JPS52118580A (fr)
BE (1) BE853133A (fr)
BR (1) BR7701996A (fr)
DE (1) DE2712820A1 (fr)
DK (1) DK125877A (fr)
ES (1) ES457347A1 (fr)
FI (1) FI770975A7 (fr)
FR (1) FR2360966A1 (fr)
GB (1) GB1566058A (fr)
IT (1) IT1076636B (fr)
NL (1) NL7703081A (fr)
NO (1) NO771112L (fr)
SE (1) SE7703061L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1070933A (fr) * 1978-02-08 1980-02-05 Northern Telecom Limited Distributeur de poudre servant a garnir un cable
CA1083793A (fr) * 1978-04-27 1980-08-19 Jorg-Hein Walling Ejecteur de poudre isolante pour toronneuse
IT1166829B (it) * 1979-05-18 1987-05-06 Pirelli Procedimento e impianto per la fabbricazione di cavi di telecomunicazioni
US4419157A (en) 1980-05-13 1983-12-06 Industrie Pirelli Societa Per Azioni Process and apparatus for manufacturing telecommunication cables filled with expansible powder
JPS6349714A (ja) * 1986-08-19 1988-03-02 Sumitomo Electric Ind Ltd 防水光ケ−ブルの製造方法
DE3628931A1 (de) * 1986-08-26 1988-03-03 Rheydt Kabelwerk Ag Kabel mit graphitierten adern

Also Published As

Publication number Publication date
FR2360966A1 (fr) 1978-03-03
DE2712820A1 (de) 1977-10-13
DK125877A (da) 1977-10-01
BR7701996A (pt) 1978-01-24
ES457347A1 (es) 1978-02-16
NL7703081A (nl) 1977-10-04
JPS52118580A (en) 1977-10-05
NO771112L (no) 1977-10-03
GB1566058A (en) 1980-04-30
SE7703061L (sv) 1977-10-01
FI770975A7 (fr) 1977-10-01
BE853133A (fr) 1977-07-18

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