IT993852B - Cavo a tenuta ermetica longitudina le per telecomunicazioni - Google Patents

Cavo a tenuta ermetica longitudina le per telecomunicazioni

Info

Publication number
IT993852B
IT993852B IT2844073A IT2844073A IT993852B IT 993852 B IT993852 B IT 993852B IT 2844073 A IT2844073 A IT 2844073A IT 2844073 A IT2844073 A IT 2844073A IT 993852 B IT993852 B IT 993852B
Authority
IT
Italy
Prior art keywords
longitude
telecommunications
hermetically sealed
sealed cable
cable
Prior art date
Application number
IT2844073A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT993852B publication Critical patent/IT993852B/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
    • H01B13/322—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance
    • H01B13/323—Filling or coating with impervious material the material being a liquid, jelly-like or viscous substance using a filling or coating head
    • H01B13/326—Material preparing or feeding devices
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
IT2844073A 1972-09-01 1973-08-31 Cavo a tenuta ermetica longitudina le per telecomunicazioni IT993852B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243615 DE2243615A1 (de) 1972-09-01 1972-09-01 Laengsdichtes nachrichtenkabel

Publications (1)

Publication Number Publication Date
IT993852B true IT993852B (it) 1975-09-30

Family

ID=5855554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2844073A IT993852B (it) 1972-09-01 1973-08-31 Cavo a tenuta ermetica longitudina le per telecomunicazioni

Country Status (2)

Country Link
DE (1) DE2243615A1 (it)
IT (1) IT993852B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012206A1 (de) * 1980-03-28 1981-10-08 Siemens AG, 1000 Berlin und 8000 München Laengswasserdichtes kabel, insbesondere nachrichtenkabel
EP0037611A1 (en) * 1980-04-07 1981-10-14 Witco Chemical Corporation Foamed cable filler and cable containing such filler
EP0039867B1 (de) * 1980-05-12 1984-08-22 Siemens Aktiengesellschaft Längswasserdichtes Kabel, insbesondere Nachrichtenkabel
EP0081248A1 (en) * 1981-12-09 1983-06-15 Witco Chemical Corporation Foamed petrolatum cable filler

Also Published As

Publication number Publication date
DE2243615A1 (de) 1974-03-07

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