CH637786A5 - Procedimento e apparecchiatura per la fabbricazione di cavi di telecomunicazioni. - Google Patents

Procedimento e apparecchiatura per la fabbricazione di cavi di telecomunicazioni. Download PDF

Info

Publication number
CH637786A5
CH637786A5 CH221780A CH221780A CH637786A5 CH 637786 A5 CH637786 A5 CH 637786A5 CH 221780 A CH221780 A CH 221780A CH 221780 A CH221780 A CH 221780A CH 637786 A5 CH637786 A5 CH 637786A5
Authority
CH
Switzerland
Prior art keywords
conductors
casing
truncated
cavity
section
Prior art date
Application number
CH221780A
Other languages
English (en)
Italian (it)
Inventor
Antonio Ferrentino
Original Assignee
Pirelli 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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of CH637786A5 publication Critical patent/CH637786A5/it

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)
CH221780A 1979-05-18 1980-03-21 Procedimento e apparecchiatura per la fabbricazione di cavi di telecomunicazioni. CH637786A5 (it)

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
CH637786A5 true CH637786A5 (it) 1983-08-15

Family

ID=11200265

Family Applications (1)

Application Number Title Priority Date Filing Date
CH221780A CH637786A5 (it) 1979-05-18 1980-03-21 Procedimento e apparecchiatura per la fabbricazione di cavi di telecomunicazioni.

Country Status (13)

Country Link
AU (1) AU535216B2 (sv)
BR (1) BR8003012A (sv)
CA (1) CA1147935A (sv)
CH (1) CH637786A5 (sv)
DE (1) DE3018902A1 (sv)
DK (1) DK147629C (sv)
ES (1) ES8101806A1 (sv)
FI (1) FI71629C (sv)
FR (1) FR2456998A1 (sv)
GB (1) GB2049263B (sv)
IT (1) IT1166829B (sv)
NZ (1) NZ193716A (sv)
SE (1) SE8003549L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU626683B2 (en) * 1989-05-17 1992-08-06 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
CN113161054A (zh) * 2021-03-12 2021-07-23 昆山安胜达微波科技有限公司 一种宇航用柔性弯曲状态下可绕轴线转动的同轴电缆

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
FR2456998B1 (sv) 1983-10-07
DK147629B (da) 1984-10-22
FR2456998A1 (fr) 1980-12-12
AU535216B2 (en) 1984-03-08
CA1147935A (en) 1983-06-14
DK147629C (da) 1985-04-22
FI71629C (sv) 1987-01-19
IT1166829B (it) 1987-05-06
NZ193716A (en) 1984-03-16
ES492066A0 (es) 1980-12-16
DE3018902A1 (de) 1980-11-27
ES8101806A1 (es) 1980-12-16
GB2049263B (en) 1983-03-23
SE8003549L (sv) 1980-11-19
IT7922770A0 (it) 1979-05-18
AU5766380A (en) 1980-11-20
BR8003012A (pt) 1980-12-02
FI801266A (fi) 1980-11-19
DK182980A (da) 1980-11-19
FI71629B (fi) 1986-10-10
GB2049263A (en) 1980-12-17

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Legal Events

Date Code Title Description
PL Patent ceased