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SE418270B - EXTRUDING NOZZLE FOR INSULATIVE COVERING MAIN STRAIGHT ELECTRIC CONDUCTOR WITH NON-CIRCULATED SECTION - Google Patents

EXTRUDING NOZZLE FOR INSULATIVE COVERING MAIN STRAIGHT ELECTRIC CONDUCTOR WITH NON-CIRCULATED SECTION

Info

Publication number
SE418270B
SE418270B SE7710809A SE7710809A SE418270B SE 418270 B SE418270 B SE 418270B SE 7710809 A SE7710809 A SE 7710809A SE 7710809 A SE7710809 A SE 7710809A SE 418270 B SE418270 B SE 418270B
Authority
SE
Sweden
Prior art keywords
electric conductor
main straight
covering main
insulative covering
extruding nozzle
Prior art date
Application number
SE7710809A
Other languages
Swedish (sv)
Other versions
SE7710809L (en
Inventor
S E Apelby
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE7710809A priority Critical patent/SE418270B/en
Publication of SE7710809L publication Critical patent/SE7710809L/en
Publication of SE418270B publication Critical patent/SE418270B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/143—Insulating conductors or cables by extrusion with a special opening of the extrusion head

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
SE7710809A 1977-09-27 1977-09-27 EXTRUDING NOZZLE FOR INSULATIVE COVERING MAIN STRAIGHT ELECTRIC CONDUCTOR WITH NON-CIRCULATED SECTION SE418270B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7710809A SE418270B (en) 1977-09-27 1977-09-27 EXTRUDING NOZZLE FOR INSULATIVE COVERING MAIN STRAIGHT ELECTRIC CONDUCTOR WITH NON-CIRCULATED SECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7710809A SE418270B (en) 1977-09-27 1977-09-27 EXTRUDING NOZZLE FOR INSULATIVE COVERING MAIN STRAIGHT ELECTRIC CONDUCTOR WITH NON-CIRCULATED SECTION

Publications (2)

Publication Number Publication Date
SE7710809L SE7710809L (en) 1979-03-28
SE418270B true SE418270B (en) 1981-05-18

Family

ID=20332386

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710809A SE418270B (en) 1977-09-27 1977-09-27 EXTRUDING NOZZLE FOR INSULATIVE COVERING MAIN STRAIGHT ELECTRIC CONDUCTOR WITH NON-CIRCULATED SECTION

Country Status (1)

Country Link
SE (1) SE418270B (en)

Also Published As

Publication number Publication date
SE7710809L (en) 1979-03-28

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