SE8206613L - Sett att tillfora luft vid extrudering samt anordning vid extruder - Google Patents

Sett att tillfora luft vid extrudering samt anordning vid extruder

Info

Publication number
SE8206613L
SE8206613L SE8206613A SE8206613A SE8206613L SE 8206613 L SE8206613 L SE 8206613L SE 8206613 A SE8206613 A SE 8206613A SE 8206613 A SE8206613 A SE 8206613A SE 8206613 L SE8206613 L SE 8206613L
Authority
SE
Sweden
Prior art keywords
plastic
extruder
air
extruding
feed air
Prior art date
Application number
SE8206613A
Other languages
English (en)
Other versions
SE8206613D0 (sv
Inventor
S Lindskog
Original Assignee
Bahco Ventilation Ab
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 Bahco Ventilation Ab filed Critical Bahco Ventilation Ab
Priority to SE8206613A priority Critical patent/SE8206613L/sv
Publication of SE8206613D0 publication Critical patent/SE8206613D0/sv
Publication of SE8206613L publication Critical patent/SE8206613L/sv

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
    • 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
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
SE8206613A 1982-11-19 1982-11-19 Sett att tillfora luft vid extrudering samt anordning vid extruder SE8206613L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8206613A SE8206613L (sv) 1982-11-19 1982-11-19 Sett att tillfora luft vid extrudering samt anordning vid extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206613A SE8206613L (sv) 1982-11-19 1982-11-19 Sett att tillfora luft vid extrudering samt anordning vid extruder

Publications (2)

Publication Number Publication Date
SE8206613D0 SE8206613D0 (sv) 1982-11-19
SE8206613L true SE8206613L (sv) 1984-05-20

Family

ID=20348672

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206613A SE8206613L (sv) 1982-11-19 1982-11-19 Sett att tillfora luft vid extrudering samt anordning vid extruder

Country Status (1)

Country Link
SE (1) SE8206613L (sv)

Also Published As

Publication number Publication date
SE8206613D0 (sv) 1982-11-19

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