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BE691620A - - Google Patents

Info

Publication number
BE691620A
BE691620A BE691620DA BE691620A BE 691620 A BE691620 A BE 691620A BE 691620D A BE691620D A BE 691620DA BE 691620 A BE691620 A BE 691620A
Authority
BE
Belgium
Application number
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
Publication of BE691620A publication Critical patent/BE691620A/xx

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
    • B29C48/901—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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE691620D 1965-12-27 1966-12-22 BE691620A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US516316A US3393427A (en) 1965-12-27 1965-12-27 Extrusion die

Publications (1)

Publication Number Publication Date
BE691620A true BE691620A (de) 1967-06-22

Family

ID=24055027

Family Applications (1)

Application Number Title Priority Date Filing Date
BE691620D BE691620A (de) 1965-12-27 1966-12-22

Country Status (7)

Country Link
US (1) US3393427A (de)
JP (1) JPS5010908B1 (de)
BE (1) BE691620A (de)
DE (1) DE1629603B2 (de)
ES (1) ES334561A1 (de)
GB (1) GB1169728A (de)
NL (1) NL141122B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069001A (en) * 1972-10-30 1978-01-17 Phillips Petroleum Company Apparatus for forming a thick-walled tubular product
US3986816A (en) * 1974-09-11 1976-10-19 Phillips Petroleum Company In-line die fastened to breaker plate for support
US3963403A (en) * 1974-12-13 1976-06-15 Hughes Processing, Inc. Apparatus for making foam plastic pipe
US4088434A (en) * 1975-08-18 1978-05-09 The Japan Steel Works Ltd. Die for continuously extruding hollow articles from thermosetting resins
US4120630A (en) * 1976-03-12 1978-10-17 Phillips Petroleum Company Automatic control of extrusion rate
FR2373385A1 (fr) * 1976-12-09 1978-07-07 Rhone Poulenc Ind Procede d'extrusion pour la fabrication de corps creux
US4237082A (en) * 1978-10-04 1980-12-02 Phillips Petroleum Company Automatic control of extrusion rate
US4362482A (en) * 1980-01-09 1982-12-07 Cosden Technology, Inc. Apparatus for extruding thermoplastic compositions
US4314958A (en) * 1980-07-22 1982-02-09 Phillips Petroleum Company Plastic pipe extrusion
US4560334A (en) * 1981-09-01 1985-12-24 Cosden Technology, Inc. Apparatus for extruding thermoplastic compositions
US4469651A (en) * 1981-09-01 1984-09-04 Cosden Technology, Inc. Process for extruding thermoplastic compositions
US5028376A (en) * 1989-07-24 1991-07-02 Phillips Petroleum Company Plastic pipe extrusion
EP2827035B1 (de) * 2012-03-14 2017-12-27 Petrov, Yuriy Maksimovich Metallhaltiges verstärktes polymerrohr, verfahren zur herstellung davon und unter verwendung des besagten rohres hergestellte rohrleitung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736064A (en) * 1956-02-28 rubin
US1717620A (en) * 1927-06-23 1929-06-18 Hood Rubber Co Inc Safety plug
US2572677A (en) * 1950-02-09 1951-10-23 Sun Oil Co Extruding nozzle
US3024494A (en) * 1958-07-21 1962-03-13 Porter Co Inc H K Plastic pipe extrusion head
US3095608A (en) * 1959-12-09 1963-07-02 Cabot Corp Process and apparatus for extruding and curing polymeric compositions
CH433710A (de) * 1961-02-16 1967-04-15 Edison Soc Verfahren und Strangpresse zum Strangpressen von gerippten Kunststoffprofilen
BE635187A (de) * 1962-07-19 1900-01-01
FR1248751A (fr) * 1964-03-18 1966-01-10 Appareil vibrant pour la préfabrication de dalles tubulaires, rainurées ou pleines
US3308509A (en) * 1965-06-01 1967-03-14 Continental Can Co Extrusion die

Also Published As

Publication number Publication date
GB1169728A (en) 1969-11-05
DE1629603A1 (de) 1972-01-20
US3393427A (en) 1968-07-23
JPS5010908B1 (de) 1975-04-25
ES334561A1 (es) 1968-10-16
DE1629603B2 (de) 1974-09-19
NL141122B (nl) 1974-02-15
NL6618192A (de) 1967-06-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PHILLIPS PETROLEUM CY

Effective date: 19841222