DE1285721B - Verfahren und Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff - Google Patents

Verfahren und Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff

Info

Publication number
DE1285721B
DE1285721B DEST25748A DEST025748A DE1285721B DE 1285721 B DE1285721 B DE 1285721B DE ST25748 A DEST25748 A DE ST25748A DE ST025748 A DEST025748 A DE ST025748A DE 1285721 B DE1285721 B DE 1285721B
Authority
DE
Germany
Prior art keywords
cooling
temperature
pipe
tube
cooling device
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.)
Pending
Application number
DEST25748A
Other languages
German (de)
English (en)
Inventor
Ernes Egidius Aloysiu Hubertus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of DE1285721B publication Critical patent/DE1285721B/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • 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
    • B29C48/901—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 of hollow bodies
    • B29C48/903—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 of hollow bodies externally
    • 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
    • B29C48/25—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
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DEST25748A 1965-08-13 1966-08-12 Verfahren und Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff Pending DE1285721B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6510582A NL6510582A (US06521211-20030218-C00004.png) 1965-08-13 1965-08-13

Publications (1)

Publication Number Publication Date
DE1285721B true DE1285721B (de) 1968-12-19

Family

ID=19793882

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST25748A Pending DE1285721B (de) 1965-08-13 1966-08-12 Verfahren und Vorrichtung zur Herstellung von Rohren aus thermoplastischem Kunststoff

Country Status (6)

Country Link
BE (1) BE685443A (US06521211-20030218-C00004.png)
CH (1) CH448496A (US06521211-20030218-C00004.png)
DE (1) DE1285721B (US06521211-20030218-C00004.png)
GB (1) GB1145911A (US06521211-20030218-C00004.png)
LU (1) LU51759A1 (US06521211-20030218-C00004.png)
NL (1) NL6510582A (US06521211-20030218-C00004.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028538A1 (de) * 1970-06-10 1971-12-16 Dynamit Nobel Ag Verfahren und Vorrichtung zum Strangpressen von Hohlkörpern
DE2755028A1 (de) * 1976-12-09 1978-06-22 Rhone Poulenc Ind Verfahren zur herstellung von hohlkoerpern und nach dem verfahren hergestellter hohlkoerper
DE2932933A1 (de) * 1978-08-30 1980-03-06 Cables De Lyon Geoffroy Delore Verfahren zum abkuehlen eines kunststoffmantels fuer ein kabel
DE3032347A1 (de) * 1980-08-28 1982-04-15 Gebr. Happich Gmbh, 5600 Wuppertal Verfahren zum herstellung einer extrudierten kunststoff-profilleiste sowie vorrichtung zum durchfuehren des verfahrens
DE3216720A1 (de) * 1982-05-05 1983-11-10 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum extrudieren und kalibrieren von kunststoffrohren

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176804C (nl) * 1977-04-06 1985-06-03 Wavin Bv Kunststofbuis met langskanalen in zijn wand, alsmede werkwijze voor het vervaardigen van een dergelijke kunststofbuis.
US5082613A (en) * 1990-07-23 1992-01-21 Shell Oil Company Method for improvement of polybutylene pipe strength

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902716A (en) * 1956-03-22 1959-09-08 Lavorazione Mat Plastiche Sas Method and device for extruding tubes of thermoplastic materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902716A (en) * 1956-03-22 1959-09-08 Lavorazione Mat Plastiche Sas Method and device for extruding tubes of thermoplastic materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028538A1 (de) * 1970-06-10 1971-12-16 Dynamit Nobel Ag Verfahren und Vorrichtung zum Strangpressen von Hohlkörpern
DE2755028A1 (de) * 1976-12-09 1978-06-22 Rhone Poulenc Ind Verfahren zur herstellung von hohlkoerpern und nach dem verfahren hergestellter hohlkoerper
DE2755028B2 (de) * 1976-12-09 1981-01-15 Rhone-Poulenc Industries, Paris Verfahren zum Herstellen eines Rohres oder eines Hohlkörpers aus thermoplastischem, zumindest AlUkristallinem Material
DE2755028C3 (de) * 1976-12-09 1984-04-05 Rhône-Poulenc Industries, 75008 Paris Verfahren zum Herstellen eines Rohres oder eines Hohlkörpers aus thermoplastischem, zumindest teilkristallinem Material
DE2932933A1 (de) * 1978-08-30 1980-03-06 Cables De Lyon Geoffroy Delore Verfahren zum abkuehlen eines kunststoffmantels fuer ein kabel
DE3032347A1 (de) * 1980-08-28 1982-04-15 Gebr. Happich Gmbh, 5600 Wuppertal Verfahren zum herstellung einer extrudierten kunststoff-profilleiste sowie vorrichtung zum durchfuehren des verfahrens
DE3216720A1 (de) * 1982-05-05 1983-11-10 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum extrudieren und kalibrieren von kunststoffrohren

Also Published As

Publication number Publication date
GB1145911A (en) 1969-03-19
BE685443A (US06521211-20030218-C00004.png) 1967-02-13
LU51759A1 (US06521211-20030218-C00004.png) 1966-10-19
CH448496A (de) 1967-12-15
NL6510582A (US06521211-20030218-C00004.png) 1967-02-14

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