IT1020250B - Apparecchiatura a sviluppo orizzontale per la vulcanizzazione di materiale isolante - Google Patents

Apparecchiatura a sviluppo orizzontale per la vulcanizzazione di materiale isolante

Info

Publication number
IT1020250B
IT1020250B IT26871/74A IT2687174A IT1020250B IT 1020250 B IT1020250 B IT 1020250B IT 26871/74 A IT26871/74 A IT 26871/74A IT 2687174 A IT2687174 A IT 2687174A IT 1020250 B IT1020250 B IT 1020250B
Authority
IT
Italy
Prior art keywords
vulcanization
insulating material
development equipment
horizontal development
horizontal
Prior art date
Application number
IT26871/74A
Other languages
English (en)
Italian (it)
Original Assignee
Fujikura Ltd
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
Priority claimed from JP48097726A external-priority patent/JPS5233312B2/ja
Priority claimed from JP48133304A external-priority patent/JPS5233313B2/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Application granted granted Critical
Publication of IT1020250B publication Critical patent/IT1020250B/it

Links

Classifications

    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/872—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone characterised by differential heating or cooling
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
IT26871/74A 1973-08-30 1974-08-28 Apparecchiatura a sviluppo orizzontale per la vulcanizzazione di materiale isolante IT1020250B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48097726A JPS5233312B2 (OSRAM) 1973-08-30 1973-08-30
JP48133304A JPS5233313B2 (OSRAM) 1973-11-26 1973-11-26

Publications (1)

Publication Number Publication Date
IT1020250B true IT1020250B (it) 1977-12-20

Family

ID=26438873

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26871/74A IT1020250B (it) 1973-08-30 1974-08-28 Apparecchiatura a sviluppo orizzontale per la vulcanizzazione di materiale isolante

Country Status (8)

Country Link
US (1) US3997288A (OSRAM)
BR (1) BR7407270D0 (OSRAM)
CA (1) CA1029516A (OSRAM)
DE (1) DE2441371C2 (OSRAM)
FR (1) FR2242228A1 (OSRAM)
GB (1) GB1472448A (OSRAM)
IT (1) IT1020250B (OSRAM)
SE (1) SE402177B (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185396A (en) * 1978-02-01 1980-01-29 Sterling Extruder Corporation Apparatus for cooling rubber and plastic extrudates
US4419964A (en) * 1979-10-26 1983-12-13 F. L. Smidth & Co. Combustion plant
JPS61179711A (ja) * 1985-01-11 1986-08-12 Hitachi Chem Co Ltd 積層板の製造法
US4678434A (en) * 1986-08-07 1987-07-07 Elkem A/S Baking furnace for electrodes
FI89987C (fi) * 1991-10-30 1993-12-10 Maillefer Nokia Oy Foerfarande foer vaermebehandling av en kabel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052014A (en) * 1935-08-17 1936-08-25 Kold Hold Mfg Company Heat transfer method and apparatus
GB1061182A (en) * 1963-05-24 1967-03-08 Dunlop Rubber Co Heat-exchange apparatus
DE1667097C3 (de) * 1966-11-03 1974-08-22 Huettenwerk Oberhausen Ag, 4200 Oberhausen Anwendung des Fließbettes zur Wärmebehandlung beliebiger Gegenstände
US3582416A (en) * 1967-11-28 1971-06-01 Phelps Dodge Copper Prod Manufacture of electric cable
US3782889A (en) * 1971-09-09 1974-01-01 Xenon Corp Apparatus for rapid curing of resinous materials

Also Published As

Publication number Publication date
CA1029516A (en) 1978-04-18
FR2242228A1 (OSRAM) 1975-03-28
DE2441371C2 (de) 1983-12-08
DE2441371A1 (de) 1975-06-19
GB1472448A (en) 1977-05-04
SE7410773L (OSRAM) 1975-03-03
SE402177B (sv) 1978-06-19
BR7407270D0 (pt) 1975-05-20
US3997288A (en) 1976-12-14

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