NL7007339A - - Google Patents

Info

Publication number
NL7007339A
NL7007339A NL7007339A NL7007339A NL7007339A NL 7007339 A NL7007339 A NL 7007339A NL 7007339 A NL7007339 A NL 7007339A NL 7007339 A NL7007339 A NL 7007339A NL 7007339 A NL7007339 A NL 7007339A
Authority
NL
Netherlands
Application number
NL7007339A
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 NL7007339A publication Critical patent/NL7007339A/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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/45—Axially movable screws
    • 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
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
NL7007339A 1969-05-23 1970-05-21 NL7007339A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH777669A CH515738A (de) 1969-05-23 1969-05-23 Misch- und Plastifiziervorrichtung sowie Verfahren zum Betrieb derselben

Publications (1)

Publication Number Publication Date
NL7007339A true NL7007339A (xx) 1970-11-25

Family

ID=4330279

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007339A NL7007339A (xx) 1969-05-23 1970-05-21

Country Status (8)

Country Link
US (1) US3695585A (xx)
JP (1) JPS4941109B1 (xx)
CA (1) CA919655A (xx)
CH (1) CH515738A (xx)
DE (1) DE2024596A1 (xx)
FR (1) FR2048704A5 (xx)
GB (1) GB1292366A (xx)
NL (1) NL7007339A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491418A (en) * 1981-11-17 1985-01-01 Maillefer S.A. Plastics extruder
FI95217C (fi) * 1989-09-05 1996-01-10 Composite Prod Inc Laite ja menetelmä vahvistuskuitujen sekoittamiseksi termoplastiseen hartsiin
CN1317115C (zh) * 1999-04-16 2007-05-23 卡伯特公司 制备和处理新弹性体复合料的方法和设备
US6511217B1 (en) * 2000-11-03 2003-01-28 General Electric Company Method and system to compound silicone compositions
CN100369735C (zh) * 2005-03-04 2008-02-20 华南理工大学 单螺杆脉动诱导熔融塑化挤出装置
CN100368182C (zh) * 2005-03-08 2008-02-13 华南理工大学 螺杆轴向脉动挤出机的驱动装置
CN104494062B (zh) * 2014-12-05 2017-01-04 华南理工大学 聚合物熔体脉动形变驱动方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859017A (en) * 1956-10-18 1958-11-04 Semco Res Inc Apparatus for air-free mixing of fluid materials
US2948920A (en) * 1957-10-28 1960-08-16 John M Hausman Aligned double cylinders and rams for plastic mixing apparatus
US3023455A (en) * 1959-03-09 1962-03-06 Herbert F Geier Mixers
US3183553A (en) * 1961-11-10 1965-05-18 Shell Oil Co Crammer feeder for extruder
CH407525A (de) * 1964-01-23 1966-02-15 Buss Ag Knet- und Mischeinrichtung

Also Published As

Publication number Publication date
GB1292366A (en) 1972-10-11
JPS4941109B1 (xx) 1974-11-07
US3695585A (en) 1972-10-03
CA919655A (en) 1973-01-23
FR2048704A5 (xx) 1971-03-19
CH515738A (de) 1971-11-30
DE2024596A1 (de) 1970-11-26

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