DK130637B - Apparat til at ekstrudere termoplastiske formstofmaterialer. - Google Patents

Apparat til at ekstrudere termoplastiske formstofmaterialer.

Info

Publication number
DK130637B
DK130637B DK441068AA DK441068A DK130637B DK 130637 B DK130637 B DK 130637B DK 441068A A DK441068A A DK 441068AA DK 441068 A DK441068 A DK 441068A DK 130637 B DK130637 B DK 130637B
Authority
DK
Denmark
Prior art keywords
plastic materials
thermoplastic plastic
extruding thermoplastic
extruding
materials
Prior art date
Application number
DK441068AA
Other languages
Danish (da)
English (en)
Other versions
DK130637C (xx
Inventor
C Ledoux
B Neuville
Original Assignee
Pechiney Saint Gobain
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 Pechiney Saint Gobain filed Critical Pechiney Saint Gobain
Publication of DK130637B publication Critical patent/DK130637B/da
Application granted granted Critical
Publication of DK130637C publication Critical patent/DK130637C/da

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/47—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using discs, e.g. plasticising the moulding material by passing it between a fixed and a rotating disc that are coaxially arranged
    • 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
    • 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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DK441068AA 1967-09-14 1968-09-13 Apparat til at ekstrudere termoplastiske formstofmaterialer. DK130637B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR120998A FR1543460A (fr) 1967-09-14 1967-09-14 Perfectionnement aux extrudeuses à plateau tournant

Publications (2)

Publication Number Publication Date
DK130637B true DK130637B (da) 1975-03-17
DK130637C DK130637C (xx) 1975-09-15

Family

ID=8638317

Family Applications (1)

Application Number Title Priority Date Filing Date
DK441068AA DK130637B (da) 1967-09-14 1968-09-13 Apparat til at ekstrudere termoplastiske formstofmaterialer.

Country Status (12)

Country Link
US (1) US3577841A (xx)
JP (1) JPS5221020B1 (xx)
AT (1) AT308373B (xx)
BE (1) BE720796A (xx)
CH (1) CH477283A (xx)
DK (1) DK130637B (xx)
ES (1) ES358160A1 (xx)
FR (1) FR1543460A (xx)
GB (1) GB1201697A (xx)
LU (1) LU56868A1 (xx)
NL (1) NL145168B (xx)
SE (1) SE343514B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689181A (en) * 1970-01-22 1972-09-05 Usm Corp Method and apparatus for mixing and extruding visco-elastic materials
CN105415568B (zh) * 2015-11-17 2018-04-17 苏州康尼格电子科技股份有限公司 低压注胶装置、低压封胶系统及低压封胶方法
JP7024599B2 (ja) 2018-05-23 2022-02-24 セイコーエプソン株式会社 可塑化装置、射出成形機および造形装置
JP7147324B2 (ja) * 2018-07-25 2022-10-05 セイコーエプソン株式会社 材料可塑化装置
JP7180244B2 (ja) 2018-09-27 2022-11-30 セイコーエプソン株式会社 可塑化装置
JP7472534B2 (ja) * 2020-02-25 2024-04-23 セイコーエプソン株式会社 可塑化装置、射出成形装置、および、三次元造形装置
JP2022007237A (ja) * 2020-06-26 2022-01-13 セイコーエプソン株式会社 可塑化装置、射出成形装置および三次元造形装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910726A (en) * 1957-08-20 1959-11-03 Us Rubber Co Pelletizing apparatus
US3277528A (en) * 1964-05-08 1966-10-11 Kpt Mfg Co Elastic melt extruder with internal pressure generating section
NL129130C (xx) * 1965-05-19 1900-01-01
US3433463A (en) * 1966-09-07 1969-03-18 Du Pont Apparatus for mixing viscous fluids discharging from a screw pump

Also Published As

Publication number Publication date
LU56868A1 (xx) 1969-06-18
GB1201697A (en) 1970-08-12
NL6813173A (xx) 1969-03-18
NL145168B (nl) 1975-03-17
SE343514B (xx) 1972-03-13
BE720796A (xx) 1969-03-13
JPS5221020B1 (xx) 1977-06-08
CH477283A (fr) 1969-08-31
DE1779710B2 (de) 1972-07-20
DE1779710A1 (de) 1972-03-02
FR1543460A (fr) 1968-10-25
AT308373B (de) 1973-07-10
ES358160A1 (es) 1970-04-16
DK130637C (xx) 1975-09-15
US3577841A (en) 1971-05-11

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