FR2197715A1 - Cooling sprays for cable extrusion - using coaxial jets to minimise scouring or deflection - Google Patents

Cooling sprays for cable extrusion - using coaxial jets to minimise scouring or deflection

Info

Publication number
FR2197715A1
FR2197715A1 FR7231815A FR7231815A FR2197715A1 FR 2197715 A1 FR2197715 A1 FR 2197715A1 FR 7231815 A FR7231815 A FR 7231815A FR 7231815 A FR7231815 A FR 7231815A FR 2197715 A1 FR2197715 A1 FR 2197715A1
Authority
FR
France
Prior art keywords
coolant
cables
pref
filaments
jets
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7231815A
Other languages
English (en)
French (fr)
Other versions
FR2197715B3 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fabri & Ations Et
Original Assignee
Fabri & Ations Et
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 Fabri & Ations Et filed Critical Fabri & Ations Et
Priority to FR7231815A priority Critical patent/FR2197715A1/fr
Publication of FR2197715A1 publication Critical patent/FR2197715A1/fr
Application granted granted Critical
Publication of FR2197715B3 publication Critical patent/FR2197715B3/fr
Granted legal-status Critical Current

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
    • B29C48/911—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
    • B29C48/03—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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7231815A 1972-09-07 1972-09-07 Cooling sprays for cable extrusion - using coaxial jets to minimise scouring or deflection Granted FR2197715A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7231815A FR2197715A1 (en) 1972-09-07 1972-09-07 Cooling sprays for cable extrusion - using coaxial jets to minimise scouring or deflection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7231815A FR2197715A1 (en) 1972-09-07 1972-09-07 Cooling sprays for cable extrusion - using coaxial jets to minimise scouring or deflection

Publications (2)

Publication Number Publication Date
FR2197715A1 true FR2197715A1 (en) 1974-03-29
FR2197715B3 FR2197715B3 (enExample) 1975-10-17

Family

ID=9103991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231815A Granted FR2197715A1 (en) 1972-09-07 1972-09-07 Cooling sprays for cable extrusion - using coaxial jets to minimise scouring or deflection

Country Status (1)

Country Link
FR (1) FR2197715A1 (enExample)

Also Published As

Publication number Publication date
FR2197715B3 (enExample) 1975-10-17

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