FR2310204A1 - Utilisation d'un melangeur tournant a cylindre central pour la plastification - Google Patents

Utilisation d'un melangeur tournant a cylindre central pour la plastification

Info

Publication number
FR2310204A1
FR2310204A1 FR7613710A FR7613710A FR2310204A1 FR 2310204 A1 FR2310204 A1 FR 2310204A1 FR 7613710 A FR7613710 A FR 7613710A FR 7613710 A FR7613710 A FR 7613710A FR 2310204 A1 FR2310204 A1 FR 2310204A1
Authority
FR
France
Prior art keywords
plastification
central cylinder
cylinder rotating
rotating mixer
mixer
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.)
Withdrawn
Application number
FR7613710A
Other languages
English (en)
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of FR2310204A1 publication Critical patent/FR2310204A1/fr
Withdrawn legal-status Critical Current

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
    • B29C48/395—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
    • 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
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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)
  • Mixers Of The Rotary Stirring Type (AREA)
FR7613710A 1975-05-09 1976-05-07 Utilisation d'un melangeur tournant a cylindre central pour la plastification Withdrawn FR2310204A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752520727 DE2520727A1 (de) 1975-05-09 1975-05-09 Verwendung eines zentrisch-zylindrischen rotationsmischers zum plastifizieren

Publications (1)

Publication Number Publication Date
FR2310204A1 true FR2310204A1 (fr) 1976-12-03

Family

ID=5946191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613710A Withdrawn FR2310204A1 (fr) 1975-05-09 1976-05-07 Utilisation d'un melangeur tournant a cylindre central pour la plastification

Country Status (11)

Country Link
JP (1) JPS51137755A (fr)
BE (1) BE841565A (fr)
CH (1) CH605075A5 (fr)
DE (1) DE2520727A1 (fr)
ES (1) ES447729A1 (fr)
FR (1) FR2310204A1 (fr)
GB (1) GB1521176A (fr)
IT (1) IT1065350B (fr)
NL (1) NL7602858A (fr)
NO (1) NO761578L (fr)
SE (1) SE7605157L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933433A1 (de) * 1979-08-17 1981-03-26 Heinz Dipl.-Ing. 96317 Kronach Weber Beschickungsvorrichtung zum vorwaermen und zufuehren von kunststoffmaterial zu einer kunststoffverarbeitungsmaschine
JPS61139744U (fr) * 1985-02-21 1986-08-29
DE3704108A1 (de) * 1987-02-11 1988-08-25 Albers August Misch- und scherwalzwerk fuer plastifizierbares material
DE3917678A1 (de) * 1989-05-31 1990-12-06 Troester Maschf Paul Vorrichtung und verfahren zum abdichten eines scherdornes oder einer schnecke einer extrusionsmaschine fuer kautschukmischungen und/oder kunststoffe

Also Published As

Publication number Publication date
BE841565A (fr) 1976-11-08
IT1065350B (it) 1985-02-25
NL7602858A (nl) 1976-11-11
GB1521176A (en) 1978-08-16
SE7605157L (sv) 1976-11-10
CH605075A5 (fr) 1978-09-29
NO761578L (fr) 1976-11-10
ES447729A1 (es) 1977-06-01
JPS51137755A (en) 1976-11-27
DE2520727A1 (de) 1976-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse