GR34665B - Συσκευη δια την εξωθησιν ελικοειδων μεμβρανων επιηλεκτρικων αγωγων. - Google Patents

Συσκευη δια την εξωθησιν ελικοειδων μεμβρανων επιηλεκτρικων αγωγων.

Info

Publication number
GR34665B
GR34665B GR670134665A GR670134665A GR34665B GR 34665 B GR34665 B GR 34665B GR 670134665 A GR670134665 A GR 670134665A GR 670134665 A GR670134665 A GR 670134665A GR 34665 B GR34665 B GR 34665B
Authority
GR
Greece
Prior art keywords
mold
conduit
appliance
extraction
conductor
Prior art date
Application number
GR670134665A
Other languages
Greek (el)
English (en)
Original Assignee
Phelps Dodge Copper Products Corporation
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 Phelps Dodge Copper Products Corporation filed Critical Phelps Dodge Copper Products Corporation
Publication of GR34665B publication Critical patent/GR34665B/el

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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/131—Curved 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
    • B29C48/25—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
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • H01B13/18—Applying discontinuous insulation, e.g. discs, beads
    • H01B13/20—Applying discontinuous insulation, e.g. discs, beads for concentric or coaxial cables
    • H01B13/206—Applying discontinuous insulation, e.g. discs, beads for concentric or coaxial cables by forming a helical web
    • 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GR670134665A 1966-09-28 1967-09-22 Συσκευη δια την εξωθησιν ελικοειδων μεμβρανων επιηλεκτρικων αγωγων. GR34665B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US582702A US3411182A (en) 1966-09-28 1966-09-28 Apparatus for extruding helical webs on conductors

Publications (1)

Publication Number Publication Date
GR34665B true GR34665B (el) 1968-06-05

Family

ID=24330188

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670134665A GR34665B (el) 1966-09-28 1967-09-22 Συσκευη δια την εξωθησιν ελικοειδων μεμβρανων επιηλεκτρικων αγωγων.

Country Status (11)

Country Link
US (1) US3411182A (xx)
AT (1) AT283482B (xx)
BE (1) BE704063A (xx)
CH (1) CH468251A (xx)
DK (1) DK119117B (xx)
ES (1) ES345450A1 (xx)
FI (1) FI47820C (xx)
GB (1) GB1150517A (xx)
GR (1) GR34665B (xx)
NL (1) NL149424B (xx)
SE (1) SE336459B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710440A (en) * 1970-01-16 1973-01-16 Phelps Dodge Copper Prod Manufacture of coaxial cable
JPS53141486A (en) * 1977-05-17 1978-12-09 Sumitomo Electric Ind Ltd Manufacturing device of coaxial cable insulating body
FR2425933A1 (fr) * 1978-05-17 1979-12-14 Nortene Sa Procede et dispositif d'extrusion d'elements helicoidaux en matiere plastique, et elements obtenus
MX153995A (es) * 1982-09-01 1987-03-18 Cable Belt Ltd Mejoras en cable de torones y metodo para fabricarlo
GB8415310D0 (en) * 1984-06-15 1984-07-18 Delta Enfield Cables Ltd Electric cables
JP2838665B2 (ja) * 1995-02-28 1998-12-16 株式会社トヨックス リブ付きホースの製造装置
DE102017004477A1 (de) * 2017-05-10 2018-11-15 Gemo D.G. Moritz GmbH & Co. Kommanditgesellschaft Verfahren zur Herstellung eines Steigungskabels und Extruder zu seiner Durchführung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446057A (en) * 1944-04-25 1948-07-27 Davis Marinsky Plastic casting machine
NL91700C (xx) * 1952-05-12
US2834047A (en) * 1954-01-15 1958-05-13 Louis H Morin Apparatus for making extruded spiral coaxial cable

Also Published As

Publication number Publication date
ES345450A1 (es) 1968-11-16
US3411182A (en) 1968-11-19
AT283482B (de) 1970-08-10
FI47820C (fi) 1974-03-11
SE336459B (xx) 1971-07-05
DE1729315A1 (de) 1972-03-02
DE1729315B2 (xx) 1972-11-16
CH468251A (fr) 1969-02-15
NL149424B (nl) 1976-05-17
FI47820B (xx) 1973-11-30
NL6712871A (xx) 1968-03-29
BE704063A (xx) 1968-03-19
DK119117B (da) 1970-11-16
GB1150517A (en) 1969-04-30

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