JPS5234757B2 - - Google Patents

Info

Publication number
JPS5234757B2
JPS5234757B2 JP47102007A JP10200772A JPS5234757B2 JP S5234757 B2 JPS5234757 B2 JP S5234757B2 JP 47102007 A JP47102007 A JP 47102007A JP 10200772 A JP10200772 A JP 10200772A JP S5234757 B2 JPS5234757 B2 JP S5234757B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP47102007A
Other languages
Japanese (ja)
Other versions
JPS4846885A (it
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 filed Critical
Publication of JPS4846885A publication Critical patent/JPS4846885A/ja
Publication of JPS5234757B2 publication Critical patent/JPS5234757B2/ja
Expired legal-status Critical Current

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
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two layers
    • 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
    • H01B7/02—Disposition of insulation
    • H01B7/0233—Cables with a predominant gas dielectric
    • 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

  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)
  • Communication Cables (AREA)
JP47102007A 1971-10-14 1972-10-13 Expired JPS5234757B2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4783571 1971-10-14

Publications (2)

Publication Number Publication Date
JPS4846885A JPS4846885A (it) 1973-07-04
JPS5234757B2 true JPS5234757B2 (it) 1977-09-05

Family

ID=10446412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47102007A Expired JPS5234757B2 (it) 1971-10-14 1972-10-13

Country Status (12)

Country Link
JP (1) JPS5234757B2 (it)
AR (1) AR197877A1 (it)
AU (1) AU476727B2 (it)
BE (1) BE790023A (it)
BR (1) BR7207184D0 (it)
CH (1) CH545529A (it)
DE (1) DE2249445A1 (it)
ES (1) ES407638A1 (it)
FR (1) FR2156229B1 (it)
GB (1) GB1344686A (it)
IT (1) IT987701B (it)
ZA (1) ZA725846B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351482A (en) * 1976-10-22 1978-05-10 Sumitomo Electric Ind Ltd Production of insulated wire with dense foamed coating
JPS613063Y2 (it) * 1977-07-07 1986-01-31
AU531473B2 (en) * 1977-12-16 1983-08-25 Sumitomo Electric Industries, Ltd. Foamed plastic insulated wire
JPS54109414U (it) * 1978-01-19 1979-08-01
FR2461340A1 (fr) * 1979-07-09 1981-01-30 Cables De Lyon Geoffroy Delore Cable electrique a isolant cellulaire, et procede de preparation de celui-ci
DE3105228A1 (de) * 1981-02-13 1982-09-09 U.I. Lapp Kg, 7000 Stuttgart Elektrische geraete- und maschinenanschlussleitung mit besonderer mechanischer bestaendigkeit und flexibilitaet
JPH0614325Y2 (ja) * 1987-07-03 1994-04-13 東京電線工業株式会社 被覆電線
US5670748A (en) * 1995-02-15 1997-09-23 Alphagary Corporation Flame retardant and smoke suppressant composite electrical insulation, insulated electrical conductors and jacketed plenum cable formed therefrom
US6492453B1 (en) 1999-09-24 2002-12-10 Alphagary Corporation Low smoke emission, low corrosivity, low toxicity, low heat release, flame retardant, zero halogen polymeric compositions
ES2278709T3 (es) 2001-10-22 2007-08-16 Nexans Cable con una cubierta extruida externa y metodo de fabricacion del cable.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104450A (en) * 1965-09-20 1968-02-28 British Insulated Callenders Improvements in or relating to telecommunication cables

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147281B (de) * 1961-07-29 1963-04-18 Siemens Ag Ader fuer Telefonkabel und Hochfrequenzleitungen
FR1390712A (fr) * 1963-05-09 1965-02-26 Dynamit Nobel Ag Procédé de durcissement d'isolants pour fils et câbles
FR1473905A (fr) * 1965-11-09 1967-03-24 Ver Draht & Kabelwerke Ag Procédé pour conférer de hautes qualités diélectriques à des conducteurs comportant des enrobages isolants
FR1476408A (fr) * 1966-04-19 1967-04-07 Furukawa Electric Co Ltd Procédé pour la fabrication à grande vitesse d'un fil électrique enrobé de résine et appareillage pour sa mise en oeuvre
GB1154886A (en) * 1967-03-23 1969-06-11 British Insulated Callenders Improvements in or relating to Telecommunication Cables

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104450A (en) * 1965-09-20 1968-02-28 British Insulated Callenders Improvements in or relating to telecommunication cables

Also Published As

Publication number Publication date
CH545529A (it) 1974-01-31
AR197877A1 (es) 1974-05-15
BE790023A (fr) 1973-04-13
AU476727B2 (en) 1976-09-30
JPS4846885A (it) 1973-07-04
FR2156229B1 (it) 1976-05-21
IT987701B (it) 1975-03-20
FR2156229A1 (it) 1973-05-25
GB1344686A (en) 1974-01-23
ES407638A1 (es) 1975-10-16
AU4724572A (en) 1974-04-04
DE2249445A1 (de) 1973-04-19
BR7207184D0 (pt) 1973-09-27
ZA725846B (en) 1973-05-30

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