AT387355B - COOLING DEVICE - Google Patents

COOLING DEVICE

Info

Publication number
AT387355B
AT387355B AT0140083A AT140083A AT387355B AT 387355 B AT387355 B AT 387355B AT 0140083 A AT0140083 A AT 0140083A AT 140083 A AT140083 A AT 140083A AT 387355 B AT387355 B AT 387355B
Authority
AT
Austria
Prior art keywords
cooling device
cooling
Prior art date
Application number
AT0140083A
Other languages
German (de)
Other versions
ATA140083A (en
Inventor
Leopold Dipl Ing Hackl
Alarich Dipl Ing Bergmayr
Original Assignee
Cincinnati Milacron Austria
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 Cincinnati Milacron Austria filed Critical Cincinnati Milacron Austria
Priority to AT0140083A priority Critical patent/AT387355B/en
Priority to DE3414029A priority patent/DE3414029A1/en
Publication of ATA140083A publication Critical patent/ATA140083A/en
Application granted granted Critical
Publication of AT387355B publication Critical patent/AT387355B/en

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
    • B29C48/90—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
    • B29C48/908—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 characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/25—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
    • B29C48/911—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Special Spraying Apparatus (AREA)
AT0140083A 1983-04-19 1983-04-19 COOLING DEVICE AT387355B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0140083A AT387355B (en) 1983-04-19 1983-04-19 COOLING DEVICE
DE3414029A DE3414029A1 (en) 1983-04-19 1984-04-13 Process for cooling extrudates of plastic or elastomers and device for carrying out the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0140083A AT387355B (en) 1983-04-19 1983-04-19 COOLING DEVICE

Publications (2)

Publication Number Publication Date
ATA140083A ATA140083A (en) 1988-06-15
AT387355B true AT387355B (en) 1989-01-10

Family

ID=3513065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0140083A AT387355B (en) 1983-04-19 1983-04-19 COOLING DEVICE

Country Status (2)

Country Link
AT (1) AT387355B (en)
DE (1) DE3414029A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409474B (en) * 1992-09-01 2002-08-26 Greiner & Soehne C A EXTRUSION TOOL FOR COMPONENTS PROVIDED WITH AT LEAST ONE CAVITY AND METHOD FOR PRODUCING SUCH COMPONENTS
DE19832259B4 (en) * 1998-07-17 2005-06-16 Profine Gmbh Extrusion tool for window profiles

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006729A3 (en) * 1993-02-24 1994-11-29 Eupen Kabelwerk Method and device for cooling pipe in making extrusion the successive dispersions using a liquid on the inside wall.
ATE208261T1 (en) 1994-08-12 2001-11-15 Heinz Groesswang EXTRUSION TOOL HEAD
GB2481030B (en) * 2010-06-08 2017-06-28 Polypipe Ltd Method and apparatus for extruding a pipe, gutter or the like,and a pipe, gutter or the like
DE102013102930A1 (en) 2013-03-22 2014-09-25 Johannes Weber Apparatus and method for extruding thermoplastic hollow chamber profiles with an internal cooling unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010345A1 (en) * 1970-03-05 1972-01-20 Demag Ag Device for internal and external cooling and internal and external calibration of extruded hollow profiles, in particular plastic pipes
US3802991A (en) * 1970-11-13 1974-04-09 Dayco Corp Continuously manufactured flexible conduit
FR2243071A1 (en) * 1973-09-12 1975-04-04 Weichenrieder Erich Extruding stiffened sections high shrink polymer - using excavated sleeves water coolant and extruding at slight gradient
DE2737357A1 (en) * 1976-08-19 1978-02-23 Sekisui Chemical Co Ltd PROCESS FOR MANUFACTURING PLASTIC PIPELINES WITH OVAL CROSS-SECTION
CH603342A5 (en) * 1974-12-02 1978-08-15 Ericsson Telefon Ab L M Cooling jacket for plastic coated cables

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010345A1 (en) * 1970-03-05 1972-01-20 Demag Ag Device for internal and external cooling and internal and external calibration of extruded hollow profiles, in particular plastic pipes
US3802991A (en) * 1970-11-13 1974-04-09 Dayco Corp Continuously manufactured flexible conduit
FR2243071A1 (en) * 1973-09-12 1975-04-04 Weichenrieder Erich Extruding stiffened sections high shrink polymer - using excavated sleeves water coolant and extruding at slight gradient
CH603342A5 (en) * 1974-12-02 1978-08-15 Ericsson Telefon Ab L M Cooling jacket for plastic coated cables
DE2737357A1 (en) * 1976-08-19 1978-02-23 Sekisui Chemical Co Ltd PROCESS FOR MANUFACTURING PLASTIC PIPELINES WITH OVAL CROSS-SECTION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409474B (en) * 1992-09-01 2002-08-26 Greiner & Soehne C A EXTRUSION TOOL FOR COMPONENTS PROVIDED WITH AT LEAST ONE CAVITY AND METHOD FOR PRODUCING SUCH COMPONENTS
DE19832259B4 (en) * 1998-07-17 2005-06-16 Profine Gmbh Extrusion tool for window profiles

Also Published As

Publication number Publication date
DE3414029A1 (en) 1984-10-25
ATA140083A (en) 1988-06-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee