JPH044394Y2 - - Google Patents

Info

Publication number
JPH044394Y2
JPH044394Y2 JP1987005362U JP536287U JPH044394Y2 JP H044394 Y2 JPH044394 Y2 JP H044394Y2 JP 1987005362 U JP1987005362 U JP 1987005362U JP 536287 U JP536287 U JP 536287U JP H044394 Y2 JPH044394 Y2 JP H044394Y2
Authority
JP
Japan
Prior art keywords
heater
pair
heat exchanger
cooling
heat transfer
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.)
Expired
Application number
JP1987005362U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63112791U (en]
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 filed Critical
Priority to JP1987005362U priority Critical patent/JPH044394Y2/ja
Publication of JPS63112791U publication Critical patent/JPS63112791U/ja
Application granted granted Critical
Publication of JPH044394Y2 publication Critical patent/JPH044394Y2/ja
Expired 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
    • B29C48/78—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
    • B29C48/832—Heating

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Heating (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1987005362U 1987-01-17 1987-01-17 Expired JPH044394Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987005362U JPH044394Y2 (en]) 1987-01-17 1987-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987005362U JPH044394Y2 (en]) 1987-01-17 1987-01-17

Publications (2)

Publication Number Publication Date
JPS63112791U JPS63112791U (en]) 1988-07-20
JPH044394Y2 true JPH044394Y2 (en]) 1992-02-07

Family

ID=30786876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987005362U Expired JPH044394Y2 (en]) 1987-01-17 1987-01-17

Country Status (1)

Country Link
JP (1) JPH044394Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549484U (en]) * 1978-09-29 1980-03-31

Also Published As

Publication number Publication date
JPS63112791U (en]) 1988-07-20

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