CS187564B1 - Heating and cooling device notably for machines for processing the plastic materials,particularly the extruders - Google Patents

Heating and cooling device notably for machines for processing the plastic materials,particularly the extruders

Info

Publication number
CS187564B1
CS187564B1 CS742888A CS288874A CS187564B1 CS 187564 B1 CS187564 B1 CS 187564B1 CS 742888 A CS742888 A CS 742888A CS 288874 A CS288874 A CS 288874A CS 187564 B1 CS187564 B1 CS 187564B1
Authority
CS
Czechoslovakia
Prior art keywords
extruders
machines
heating
processing
cooling device
Prior art date
Application number
CS742888A
Other languages
Czech (cs)
English (en)
Inventor
Siegfried Schreiter
Rolf Doeke
Original Assignee
Siegfried Schreiter
Rolf Doeke
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 Siegfried Schreiter, Rolf Doeke filed Critical Siegfried Schreiter
Publication of CS187564B1 publication Critical patent/CS187564B1/cs

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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CS742888A 1973-04-23 1974-04-23 Heating and cooling device notably for machines for processing the plastic materials,particularly the extruders CS187564B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD170339A DD103193A1 (enrdf_load_stackoverflow) 1973-04-23 1973-04-23

Publications (1)

Publication Number Publication Date
CS187564B1 true CS187564B1 (en) 1979-02-28

Family

ID=5490946

Family Applications (1)

Application Number Title Priority Date Filing Date
CS742888A CS187564B1 (en) 1973-04-23 1974-04-23 Heating and cooling device notably for machines for processing the plastic materials,particularly the extruders

Country Status (4)

Country Link
CS (1) CS187564B1 (enrdf_load_stackoverflow)
DD (1) DD103193A1 (enrdf_load_stackoverflow)
DE (1) DE2417067A1 (enrdf_load_stackoverflow)
SU (1) SU518357A1 (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801499C3 (de) * 1978-01-11 1981-05-27 Siemens AG, 1000 Berlin und 8000 München Extruder zur Behandlung hochtemperaturempfindlicher Kunststoffe
DE4034989A1 (de) * 1990-11-03 1992-05-07 Werner & Pfleiderer Schneckenmaschine mit heizelementen
DE4404031C1 (de) * 1994-02-09 1995-01-19 Werner & Pfleiderer Gehäuseabschnitt mit elektrischen Heizelementen für eine zweiwellige Schneckenmaschine
DE69513012T2 (de) * 1995-05-23 2000-03-30 The Japan Steel Works, Ltd. Vorrichtung zur Steuerung der Temperatur eines Extrusionszylinders
US5667299A (en) * 1995-05-23 1997-09-16 The Japan Steel Works, Ltd. Cylinder temperature controlling device for controlling the temperature of upper and lower cylinder blocks independently
DE29518661U1 (de) * 1995-11-23 1997-04-10 COMPEX GmbH Compoundier- und Extrusionsanlagen, 53426 Schalkenbach Extrudergehäuse mit verschleißfestem Kern
US6486445B1 (en) * 1999-11-04 2002-11-26 Gordon M. Pendergraft Vacuum cast ceramic fiber insulated band having heating and cooling elements

Also Published As

Publication number Publication date
DD103193A1 (enrdf_load_stackoverflow) 1974-01-12
DE2417067A1 (de) 1974-11-14
SU518357A1 (ru) 1976-06-25

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