FI943000A0 - Menetelmä ja laitteisto ekstruuderista tulevan muoviputken kuumentamiseksi - Google Patents

Menetelmä ja laitteisto ekstruuderista tulevan muoviputken kuumentamiseksi

Info

Publication number
FI943000A0
FI943000A0 FI943000A FI943000A FI943000A0 FI 943000 A0 FI943000 A0 FI 943000A0 FI 943000 A FI943000 A FI 943000A FI 943000 A FI943000 A FI 943000A FI 943000 A0 FI943000 A0 FI 943000A0
Authority
FI
Finland
Prior art keywords
extruder
heating
plastic tube
plastic
tube
Prior art date
Application number
FI943000A
Other languages
English (en)
Swedish (sv)
Other versions
FI94106C (fi
FI94106B (fi
Inventor
Erkki Puolukka
Harri Hinttala
Original Assignee
Proplast Oy
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 Proplast Oy filed Critical Proplast Oy
Priority to FI943000A priority Critical patent/FI94106C/fi
Publication of FI943000A0 publication Critical patent/FI943000A0/fi
Application granted granted Critical
Publication of FI94106B publication Critical patent/FI94106B/fi
Priority to DE19521691A priority patent/DE19521691C2/de
Priority to NO952435A priority patent/NO952435L/no
Priority to DK070195A priority patent/DK70195A/da
Priority to SE9502235A priority patent/SE511084C2/sv
Publication of FI94106C publication Critical patent/FI94106C/fi

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • B29C48/25—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
    • B29C48/9105—Heating, e.g. for cross linking of hollow articles
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • B29C2035/047—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames other than air
    • B29C2035/048—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames other than air inert gas
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FI943000A 1994-06-21 1994-06-21 Menetelmä ja laitteisto ekstruuderista tulevan muoviputken kuumentamiseksi FI94106C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI943000A FI94106C (fi) 1994-06-21 1994-06-21 Menetelmä ja laitteisto ekstruuderista tulevan muoviputken kuumentamiseksi
DE19521691A DE19521691C2 (de) 1994-06-21 1995-06-14 Verfahren und Vorrichtung zur Heizung eines aus einem Extruder austretenden Kunststoffrohrs
NO952435A NO952435L (no) 1994-06-21 1995-06-19 Fremgangsmåte og anordning for oppvarming av et plaströr som trer ut av en ekstruder
DK070195A DK70195A (da) 1994-06-21 1995-06-20 Fremgangsmåde og indretning til opvarmning af et kunststofrør der udtræder af en ekstruder
SE9502235A SE511084C2 (sv) 1994-06-21 1995-06-20 Förfarande och anordning för uppvärmning av ett från en extruder utträdande plastmaterialrör

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI943000 1994-06-21
FI943000A FI94106C (fi) 1994-06-21 1994-06-21 Menetelmä ja laitteisto ekstruuderista tulevan muoviputken kuumentamiseksi

Publications (3)

Publication Number Publication Date
FI943000A0 true FI943000A0 (fi) 1994-06-21
FI94106B FI94106B (fi) 1995-04-13
FI94106C FI94106C (fi) 1995-07-25

Family

ID=8540979

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943000A FI94106C (fi) 1994-06-21 1994-06-21 Menetelmä ja laitteisto ekstruuderista tulevan muoviputken kuumentamiseksi

Country Status (5)

Country Link
DE (1) DE19521691C2 (fi)
DK (1) DK70195A (fi)
FI (1) FI94106C (fi)
NO (1) NO952435L (fi)
SE (1) SE511084C2 (fi)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394393B (sv) * 1970-12-29 1977-06-27 Mitsubishi Petrochemical Co Sett att forma och vulka ett vulkbart material genom strengsprutning genom en zon, der ett formningsmedel anbringas pa ytan av den strengsprutade produkten
FI63540B (fi) * 1982-01-22 1983-03-31 Proplast Oy Foerfarande och anordning foer upphettning av ett ur en extruder kommande plastroer

Also Published As

Publication number Publication date
FI94106C (fi) 1995-07-25
NO952435D0 (no) 1995-06-19
SE9502235D0 (sv) 1995-06-20
DE19521691A1 (de) 1996-01-04
NO952435L (no) 1995-12-22
FI94106B (fi) 1995-04-13
DK70195A (da) 1995-12-22
SE511084C2 (sv) 1999-08-02
DE19521691C2 (de) 1996-06-20
SE9502235L (sv) 1995-12-22

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Legal Events

Date Code Title Description
BB Publication of examined application