JPS56500789A - - Google Patents

Info

Publication number
JPS56500789A
JPS56500789A JP50142580A JP50142580A JPS56500789A JP S56500789 A JPS56500789 A JP S56500789A JP 50142580 A JP50142580 A JP 50142580A JP 50142580 A JP50142580 A JP 50142580A JP S56500789 A JPS56500789 A JP S56500789A
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.)
Pending
Application number
JP50142580A
Other languages
Japanese (ja)
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 JPS56500789A publication Critical patent/JPS56500789A/ja
Pending 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
    • 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
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Insulated Conductors (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
JP50142580A 1979-07-09 1980-07-04 Pending JPS56500789A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7917741A FR2461340A1 (fr) 1979-07-09 1979-07-09 Cable electrique a isolant cellulaire, et procede de preparation de celui-ci

Publications (1)

Publication Number Publication Date
JPS56500789A true JPS56500789A (enrdf_load_html_response) 1981-06-11

Family

ID=9227667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50142580A Pending JPS56500789A (enrdf_load_html_response) 1979-07-09 1980-07-04

Country Status (5)

Country Link
EP (1) EP0022415B1 (enrdf_load_html_response)
JP (1) JPS56500789A (enrdf_load_html_response)
DE (1) DE3065880D1 (enrdf_load_html_response)
FR (1) FR2461340A1 (enrdf_load_html_response)
WO (1) WO1981000169A1 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609835B1 (fr) * 1987-01-20 1992-03-13 Nordlys Materiau d'etancheite et son application a l'industrie du cable

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846885A (enrdf_load_html_response) * 1971-10-14 1973-07-04
JPS4924577A (enrdf_load_html_response) * 1972-06-29 1974-03-05
JPS4995193A (enrdf_load_html_response) * 1973-01-17 1974-09-10
JPS5039760A (enrdf_load_html_response) * 1973-08-17 1975-04-12

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036966B (de) * 1956-12-15 1958-08-21 Felten & Guilleaume Carlswerk Elektrisches Kabel mit wasserdichtem gewelltem Metallmantel
CH460725A (de) * 1964-02-22 1968-08-15 Dynamit Nobel Ag Verfahren zur Herstellung von alkalihydroxidhaltigen Massen mit hohem Alkali- oder Erdalkalihydridgehalt
DE1465678A1 (de) * 1964-07-17 1969-05-22 Kabel Metallwerke Ghh Verfahren zum Herstellen von laengswasserdichten Kabeln
GB1277505A (en) * 1969-11-19 1972-06-14 British Insulated Callenders Improvements in or relating to telecommunication cables
AU531473B2 (en) * 1977-12-16 1983-08-25 Sumitomo Electric Industries, Ltd. Foamed plastic insulated wire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846885A (enrdf_load_html_response) * 1971-10-14 1973-07-04
JPS4924577A (enrdf_load_html_response) * 1972-06-29 1974-03-05
JPS4995193A (enrdf_load_html_response) * 1973-01-17 1974-09-10
JPS5039760A (enrdf_load_html_response) * 1973-08-17 1975-04-12

Also Published As

Publication number Publication date
DE3065880D1 (en) 1984-01-19
FR2461340A1 (fr) 1981-01-30
FR2461340B1 (enrdf_load_html_response) 1982-09-03
WO1981000169A1 (fr) 1981-01-22
EP0022415B1 (fr) 1983-12-14
EP0022415A1 (fr) 1981-01-14

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