CH560954A5 - - Google Patents

Info

Publication number
CH560954A5
CH560954A5 CH929672A CH929672A CH560954A5 CH 560954 A5 CH560954 A5 CH 560954A5 CH 929672 A CH929672 A CH 929672A CH 929672 A CH929672 A CH 929672A CH 560954 A5 CH560954 A5 CH 560954A5
Authority
CH
Switzerland
Application number
CH929672A
Original Assignee
British Insulated Callenders
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 British Insulated Callenders filed Critical British Insulated Callenders
Publication of CH560954A5 publication Critical patent/CH560954A5/xx

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
    • 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
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/20—Inserts
    • 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
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
CH929672A 1971-06-21 1972-06-21 CH560954A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2896671A GB1372587A (en) 1971-06-21 1971-06-21 Manufacture of insulated electric cables

Publications (1)

Publication Number Publication Date
CH560954A5 true CH560954A5 (it) 1975-04-15

Family

ID=10284088

Family Applications (1)

Application Number Title Priority Date Filing Date
CH929672A CH560954A5 (it) 1971-06-21 1972-06-21

Country Status (12)

Country Link
JP (1) JPS5315102B1 (it)
AU (1) AU449181B2 (it)
CA (1) CA997511A (it)
CH (1) CH560954A5 (it)
DE (1) DE2229949A1 (it)
ES (2) ES404065A2 (it)
FR (1) FR2143150B2 (it)
GB (1) GB1372587A (it)
IT (1) IT1045420B (it)
SE (1) SE386301B (it)
SU (1) SU528045A3 (it)
ZA (1) ZA724012B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000463A1 (en) * 1977-12-30 1979-07-26 Ericsson Telefon Ab L M A method for vulcanizing an insulating layer of an electrical cable
CN113871099A (zh) * 2021-11-03 2021-12-31 欧耐特线缆集团有限公司 一种高压电缆高效绿色生产线及方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788290A (en) * 1980-11-20 1982-06-02 Tsurumi Seisakusho:Kk Submergible pump
FR2565887A1 (fr) * 1984-06-14 1985-12-20 Ems Extrusion Ligne de vulcanisation et/ou reticulation continue, notamment pour la realisation de couches synthetiques isolantes sur des cables
JPH0449689U (it) * 1990-09-01 1992-04-27
RU2662015C1 (ru) * 2017-04-10 2018-07-23 Общество С Ограниченной Ответственностью "Анизопринт" Печатающая головка для аддитивного производства изделий
CN112687433B (zh) * 2020-12-25 2022-06-07 厦门市能诚电子科技有限公司 一种电源线包覆生产系统
CN113436811B (zh) * 2021-07-01 2022-06-07 广东金源宇电线电缆有限公司 一种电缆防氧化包皮装置及方法
CN114474668B (zh) * 2022-03-03 2024-04-05 浙江元通线缆制造有限公司 三层共挤机头及其生产工艺及采用该工艺生产的线缆

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000463A1 (en) * 1977-12-30 1979-07-26 Ericsson Telefon Ab L M A method for vulcanizing an insulating layer of an electrical cable
CN113871099A (zh) * 2021-11-03 2021-12-31 欧耐特线缆集团有限公司 一种高压电缆高效绿色生产线及方法

Also Published As

Publication number Publication date
ES404064A2 (es) 1975-08-01
ZA724012B (en) 1973-03-28
GB1372587A (en) 1974-10-30
DE2229949A1 (de) 1973-01-11
ES404065A2 (es) 1975-06-01
FR2143150A2 (it) 1973-02-02
AU449181B2 (en) 1974-06-06
SU528045A3 (ru) 1976-09-05
CA997511A (en) 1976-09-28
JPS5315102B1 (it) 1978-05-22
SE386301B (sv) 1976-08-02
FR2143150B2 (it) 1977-12-23
IT1045420B (it) 1980-05-10
AU4373072A (en) 1974-01-03

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Legal Events

Date Code Title Description
PL Patent ceased