CH529584A - Mischvorrichtung für Schneckenpressen - Google Patents

Mischvorrichtung für Schneckenpressen

Info

Publication number
CH529584A
CH529584A CH1504871A CH1504871A CH529584A CH 529584 A CH529584 A CH 529584A CH 1504871 A CH1504871 A CH 1504871A CH 1504871 A CH1504871 A CH 1504871A CH 529584 A CH529584 A CH 529584A
Authority
CH
Switzerland
Prior art keywords
mixing device
screw presses
presses
screw
mixing
Prior art date
Application number
CH1504871A
Other languages
English (en)
Inventor
Stephen Hook William George
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH529584A publication Critical patent/CH529584A/de

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
    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
    • 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
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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
    • B29C48/63—Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH1504871A 1970-10-16 1971-10-15 Mischvorrichtung für Schneckenpressen CH529584A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4928470A GB1370429A (en) 1970-10-16 1970-10-16 Mixing device suitable for incorporation in screw extruders

Publications (1)

Publication Number Publication Date
CH529584A true CH529584A (de) 1972-10-31

Family

ID=10451812

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1504871A CH529584A (de) 1970-10-16 1971-10-15 Mischvorrichtung für Schneckenpressen

Country Status (5)

Country Link
US (1) US3771774A (de)
AU (1) AU3429171A (de)
CH (1) CH529584A (de)
GB (1) GB1370429A (de)
IT (1) IT938985B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016012386A1 (de) * 2016-10-18 2018-04-19 Jochen Hennes Schnecken-Plastifiziermaschine und Verfahren zum Betreiben einer Schnecken-Plastifiziermaschine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH618916A5 (de) * 1977-10-25 1980-08-29 Maillefer Sa
JPH06501892A (ja) * 1990-04-06 1994-03-03 ウインステット，トーマス　ダブル 熱可塑性材料の製造に於ける動的混練システムと方法
RU2125486C1 (ru) * 1994-12-28 1999-01-27 Хвостенков Сергей Иванович Роторная мельница
US6433106B1 (en) * 2000-06-09 2002-08-13 E. I. Du Pont De Nemours & Company Toughened polyacetal resin composition
US6974310B2 (en) * 2000-09-28 2005-12-13 Berstorff Gmbh Screw extruder and gear pump arrangement for highly viscous media
DE10154860A1 (de) * 2001-11-08 2003-05-22 Az Formen & Maschbau Gmbh Extruderanordnung
US6712495B2 (en) * 2001-11-20 2004-03-30 E. I. Du Pont De Nemours And Company Mixing apparatus
CN120646989B (zh) * 2025-06-27 2026-02-06 青岛科技大学 尼龙66生产废水处理一体化设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1269424A (en) * 1917-07-19 1918-06-11 Sebastiano Grassi Mill.
US1960708A (en) * 1928-12-08 1934-05-29 Evarts G Loomis Means for crushing viscous and other substances
US1989586A (en) * 1932-07-22 1935-01-29 John M Byers Grinding mill
US2009734A (en) * 1934-02-03 1935-07-30 Worthington Pump & Mach Corp Chilling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016012386A1 (de) * 2016-10-18 2018-04-19 Jochen Hennes Schnecken-Plastifiziermaschine und Verfahren zum Betreiben einer Schnecken-Plastifiziermaschine

Also Published As

Publication number Publication date
US3771774A (en) 1973-11-13
IT938985B (it) 1973-02-10
GB1370429A (en) 1974-10-16
AU3429171A (en) 1973-04-12

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Legal Events

Date Code Title Description
PL Patent ceased