FI50667C - Method and apparatus for high-speed insulation of thin conductors, especially for telephone cables, in a plastic insulating line. - Google Patents

Method and apparatus for high-speed insulation of thin conductors, especially for telephone cables, in a plastic insulating line.

Info

Publication number
FI50667C
FI50667C FI721727A FI172772A FI50667C FI 50667 C FI50667 C FI 50667C FI 721727 A FI721727 A FI 721727A FI 172772 A FI172772 A FI 172772A FI 50667 C FI50667 C FI 50667C
Authority
FI
Finland
Prior art keywords
plastic insulating
telephone cables
insulating line
thin conductors
speed insulation
Prior art date
Application number
FI721727A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI50667B (en
Inventor
Pekka Juhani Piiroinen
Original Assignee
Nokia Oy Ab
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 Nokia Oy Ab filed Critical Nokia Oy Ab
Priority to FI721727A priority Critical patent/FI50667C/en
Priority to DE2330583A priority patent/DE2330583A1/en
Priority to GB2869773A priority patent/GB1428430A/en
Priority to ES415964A priority patent/ES415964A1/en
Priority to JP48068222A priority patent/JPS4967177A/ja
Priority to FR7322102A priority patent/FR2189828B1/fr
Publication of FI50667B publication Critical patent/FI50667B/fi
Application granted granted Critical
Publication of FI50667C publication Critical patent/FI50667C/en

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
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92933—Conveying, transporting or storage of articles
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
FI721727A 1972-06-16 1972-06-16 Method and apparatus for high-speed insulation of thin conductors, especially for telephone cables, in a plastic insulating line. FI50667C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI721727A FI50667C (en) 1972-06-16 1972-06-16 Method and apparatus for high-speed insulation of thin conductors, especially for telephone cables, in a plastic insulating line.
DE2330583A DE2330583A1 (en) 1972-06-16 1973-06-15 METHOD AND APPARATUS FOR INSULATING THIN, ESPECIALLY DESIGNED FOR TELEPHONE CABLES
GB2869773A GB1428430A (en) 1972-06-16 1973-06-15 Method of and apparatus for insulating a thin conductor
ES415964A ES415964A1 (en) 1972-06-16 1973-06-15 Method of and apparatus for insulating a thin conductor
JP48068222A JPS4967177A (en) 1972-06-16 1973-06-16
FR7322102A FR2189828B1 (en) 1972-06-16 1973-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI721727A FI50667C (en) 1972-06-16 1972-06-16 Method and apparatus for high-speed insulation of thin conductors, especially for telephone cables, in a plastic insulating line.

Publications (2)

Publication Number Publication Date
FI50667B FI50667B (en) 1976-02-02
FI50667C true FI50667C (en) 1976-05-10

Family

ID=8506083

Family Applications (1)

Application Number Title Priority Date Filing Date
FI721727A FI50667C (en) 1972-06-16 1972-06-16 Method and apparatus for high-speed insulation of thin conductors, especially for telephone cables, in a plastic insulating line.

Country Status (6)

Country Link
JP (1) JPS4967177A (en)
DE (1) DE2330583A1 (en)
ES (1) ES415964A1 (en)
FI (1) FI50667C (en)
FR (1) FR2189828B1 (en)
GB (1) GB1428430A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430073A1 (en) * 1978-06-26 1980-01-25 Renault Ind Belgique Sa Multicore cable prodn. machine - has multiple wire drawing unit feeding several conductors into insulation extrusion system
CN104339612B (en) * 2014-11-03 2017-06-20 安徽天元电缆有限公司 A kind of cable annealing extrusion all-in-one
ITUB20159733A1 (en) * 2015-12-17 2017-06-17 Samp Spa Con Unico Socio COOLING PLANT FOR A CABLE
CN106298082B (en) * 2016-11-02 2018-06-29 广东润辉金属科技有限公司 A kind of the palm line bar cooling device and enamelling machine of enameling machine oven outlet
CN114801120B (en) * 2022-05-06 2023-12-22 河南九发电工科技有限公司 A shaping extrusion device for wire and cable processing

Also Published As

Publication number Publication date
FI50667B (en) 1976-02-02
FR2189828A1 (en) 1974-01-25
DE2330583A1 (en) 1974-01-03
GB1428430A (en) 1976-03-17
ES415964A1 (en) 1976-06-01
FR2189828B1 (en) 1977-05-13
JPS4967177A (en) 1974-06-28

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