CH335536A - Procedimento per rivestire conduttori elettrici con materiale plastico isolante in due o più colori, con andamento ad elica - Google Patents

Procedimento per rivestire conduttori elettrici con materiale plastico isolante in due o più colori, con andamento ad elica

Info

Publication number
CH335536A
CH335536A CH335536DA CH335536A CH 335536 A CH335536 A CH 335536A CH 335536D A CH335536D A CH 335536DA CH 335536 A CH335536 A CH 335536A
Authority
CH
Switzerland
Prior art keywords
colors
plastic material
electrical conductors
insulating plastic
helical pattern
Prior art date
Application number
Other languages
English (en)
Inventor
Ramponi Andrea
Original Assignee
Milanese Conduttori Societa Pe
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 Milanese Conduttori Societa Pe filed Critical Milanese Conduttori Societa Pe
Publication of CH335536A publication Critical patent/CH335536A/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
    • H01B13/06—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
    • B29C48/03—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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
    • 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
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
    • H01B7/361—Insulated conductors or cables characterised by their form with distinguishing or length marks being the colour of the insulation or conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH335536D 1956-03-29 1956-04-09 Procedimento per rivestire conduttori elettrici con materiale plastico isolante in due o più colori, con andamento ad elica CH335536A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT843958X 1956-03-29

Publications (1)

Publication Number Publication Date
CH335536A true CH335536A (it) 1959-01-15

Family

ID=11325091

Family Applications (1)

Application Number Title Priority Date Filing Date
CH335536D CH335536A (it) 1956-03-29 1956-04-09 Procedimento per rivestire conduttori elettrici con materiale plastico isolante in due o più colori, con andamento ad elica

Country Status (5)

Country Link
BE (1) BE555883A (it)
CH (1) CH335536A (it)
DE (1) DE1072664B (it)
FR (1) FR1169420A (it)
GB (1) GB843958A (it)

Also Published As

Publication number Publication date
FR1169420A (fr) 1958-12-29
GB843958A (en) 1960-08-10
BE555883A (it) 1900-01-01
DE1072664B (de) 1960-01-07

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