BE539772A - - Google Patents

Info

Publication number
BE539772A
BE539772A BE539772DA BE539772A BE 539772 A BE539772 A BE 539772A BE 539772D A BE539772D A BE 539772DA BE 539772 A BE539772 A BE 539772A
Authority
BE
Belgium
Prior art keywords
air
core
cables
die
dielectric
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication date
Publication of BE539772A publication Critical patent/BE539772A/fr

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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/25—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electric Cables (AREA)
BE539772D BE539772A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE539772A true BE539772A (enrdf_load_stackoverflow) 1900-01-01

Family

ID=169356

Family Applications (1)

Application Number Title Priority Date Filing Date
BE539772D BE539772A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE539772A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747832A1 (fr) * 1996-04-23 1997-10-24 Filotex Sa Procede et dispositif de fabrication d'une gaine aeree en un materiau isolant autour d'un conducteur, et cable coaxial muni d'une telle gaine
US7049519B2 (en) 2002-09-24 2006-05-23 Adc Incorporated Communication wire
US7271344B1 (en) 2006-03-09 2007-09-18 Adc Telecommunications, Inc. Multi-pair cable with channeled jackets
US7511225B2 (en) 2002-09-24 2009-03-31 Adc Incorporated Communication wire
US7759578B2 (en) 2002-09-24 2010-07-20 Adc Telecommunications, Inc. Communication wire
US7816606B2 (en) 2007-07-12 2010-10-19 Adc Telecommunications, Inc. Telecommunication wire with low dielectric constant insulator
US8022302B2 (en) 2008-07-03 2011-09-20 ADS Telecommunications, Inc. Telecommunications wire having a channeled dielectric insulator and methods for manufacturing the same

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747832A1 (fr) * 1996-04-23 1997-10-24 Filotex Sa Procede et dispositif de fabrication d'une gaine aeree en un materiau isolant autour d'un conducteur, et cable coaxial muni d'une telle gaine
EP0803878A1 (fr) * 1996-04-23 1997-10-29 Filotex Procédé et dispositif de fabrication d'une gaine aérée en un matériau isolant autour d'un conducteur, et câble coaxial muni d'une telle gaine
US5922155A (en) * 1996-04-23 1999-07-13 Filotex Method and device for manufacturing an insulative material cellular insulator around a conductor and coaxial cable provided with an insulator of this kind
US8525030B2 (en) 2002-09-24 2013-09-03 Adc Telecommunications, Inc. Communication wire
US8624116B2 (en) 2002-09-24 2014-01-07 Adc Telecommunications, Inc. Communication wire
US7238886B2 (en) 2002-09-24 2007-07-03 Adc Incorporated Communication wire
USD1058518S1 (en) 2002-09-24 2025-01-21 Commscope Technologies Llc Insulated conductor
US7511225B2 (en) 2002-09-24 2009-03-31 Adc Incorporated Communication wire
US7511221B2 (en) 2002-09-24 2009-03-31 Adc Incorporated Communication wire
US7560648B2 (en) 2002-09-24 2009-07-14 Adc Telecommunications, Inc Communication wire
US11355262B2 (en) 2002-09-24 2022-06-07 Commscope Technologies Llc Communication wire
US7759578B2 (en) 2002-09-24 2010-07-20 Adc Telecommunications, Inc. Communication wire
US10242767B2 (en) 2002-09-24 2019-03-26 Commscope Technologies Llc Communication wire
US9336928B2 (en) 2002-09-24 2016-05-10 Commscope Technologies Llc Communication wire
US8237054B2 (en) 2002-09-24 2012-08-07 Adc Telecommunications, Inc. Communication wire
US7049519B2 (en) 2002-09-24 2006-05-23 Adc Incorporated Communication wire
US7214880B2 (en) 2002-09-24 2007-05-08 Adc Incorporated Communication wire
US8664531B2 (en) 2002-09-24 2014-03-04 Adc Telecommunications, Inc. Communication wire
US7629536B2 (en) 2006-03-09 2009-12-08 Adc Telecommunications, Inc. Multi-pair cable with channeled jackets
US7271344B1 (en) 2006-03-09 2007-09-18 Adc Telecommunications, Inc. Multi-pair cable with channeled jackets
US7816606B2 (en) 2007-07-12 2010-10-19 Adc Telecommunications, Inc. Telecommunication wire with low dielectric constant insulator
US8641844B2 (en) 2008-07-03 2014-02-04 Adc Telecommunications, Inc. Telecommunications wire having a channeled dielectric insulator and methods for manufacturing the same
US8022302B2 (en) 2008-07-03 2011-09-20 ADS Telecommunications, Inc. Telecommunications wire having a channeled dielectric insulator and methods for manufacturing the same

Similar Documents

Publication Publication Date Title
EP0803878B1 (fr) Procédé et dispositif de fabrication d'une gaine aérée en un matériau isolant autour d'un conducteur, et câble coaxial muni d'une telle gaine
FR2919750A1 (fr) Cable coaxial a faible constante dielectrique, et ses procede et outil de fabrication
CH635459A5 (fr) Procede de fabrication de composites metalliques et application pour obtenir un supraconducteur.
BE539772A (enrdf_load_stackoverflow)
EP0579821B1 (fr) Dispositif de gainage d'un materiau filiforme par une matiere a l'etat fondu
FR2578692A1 (fr) Procede de production d'une ebauche d'electrode centrale composite pour bougie d'allumage
EP2017855A2 (fr) Cable de contrôle electrique
EP0024220A1 (fr) Procédé de fabrication d'un tube composite métal-matière plastique et appareillage pour sa mise en oeuvre
CA2557622A1 (fr) Dose multicouche ayant une surface concave
EP2184744B1 (fr) Fil électrique à gaine de PTFE robuste et à faible constante diélectrique, et ses procédé et outil de fabrication
EP0168276A1 (fr) Filière d'extrusion de produits alimentaires fourrés
EP0695430A1 (fr) Installation et procede de fabrication d'un cable a fibre optique
FR3138626A1 (fr) Extrudeuse pour l’extrusion d’une couche électriquement isolante comprenant une vis d’extrusion ayant un canal d’injection de liquide
FR2579836A1 (fr) Embout pour conducteur electrique et son procede de fabrication
CH366867A (fr) Procédé de fabrication d'un élément de câble à plusieurs conducteurs, installation pour la mise en oeuvre de ce procédé et élément de câble obtenu par ce procé<dé
EP0055494B1 (fr) Machine pour la fabrication en continu d'un tube annelé contenant un fil intérieur
BE520637A (enrdf_load_stackoverflow)
FR2472253A1 (fr) Procede de fabrication de cable electrique souple avec ame multibrins etamee et isolation appliquee a haute temperature
WO1996004666A1 (fr) Cable de transport d'energie electrique ou de telecommunications et procede de fabrication d'un tel cable
EP4321322A1 (fr) Extrudeuse pour l'extrusion d'une couche électriquement isolante comprenant un fourreau ayant un canal d'injection de liquide
EP0763860A1 (fr) Procédé de fabrication d'un conducteur gainé torsadé en supraconducteur à haute température critique
EP2192596B1 (fr) Toron à effet ressort limité
FR3151341A1 (fr) Procede de fabrication d’un cable comprenant deux couches de fils en une seule operation
CH636803A5 (en) Extruder cross-head for the manufacture of a flat cable
WO2001072498A1 (fr) Distributeur de matiere dans une tete d'extrusion et tete d'extrusion utilisant ce distributeur