ES2139713T3 - Extrusora de un solo tornillo capaz de generar una mezcla caotica. - Google Patents

Extrusora de un solo tornillo capaz de generar una mezcla caotica.

Info

Publication number
ES2139713T3
ES2139713T3 ES94306480T ES94306480T ES2139713T3 ES 2139713 T3 ES2139713 T3 ES 2139713T3 ES 94306480 T ES94306480 T ES 94306480T ES 94306480 T ES94306480 T ES 94306480T ES 2139713 T3 ES2139713 T3 ES 2139713T3
Authority
ES
Spain
Prior art keywords
generating
screw extruder
single screw
extruder capable
chaotic mixture
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.)
Expired - Lifetime
Application number
ES94306480T
Other languages
English (en)
Inventor
Mahari Tjahjadi
Robert William Foster
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2139713T3 publication Critical patent/ES2139713T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/505—Screws
    • B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
    • 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)

Abstract

SE PRESENTA UN TORNILLO CON MEDIOS PARA DESVIACION DE LONGITUD PREDETERMINADA POSICIONADOS EN ORIENTACION PERIODICAMENTE PREDETERMINADA.
ES94306480T 1993-09-16 1994-09-02 Extrusora de un solo tornillo capaz de generar una mezcla caotica. Expired - Lifetime ES2139713T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12147393A 1993-09-16 1993-09-16

Publications (1)

Publication Number Publication Date
ES2139713T3 true ES2139713T3 (es) 2000-02-16

Family

ID=22396950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94306480T Expired - Lifetime ES2139713T3 (es) 1993-09-16 1994-09-02 Extrusora de un solo tornillo capaz de generar una mezcla caotica.

Country Status (5)

Country Link
US (1) US5551777A (es)
EP (1) EP0644034B1 (es)
JP (1) JP3410561B2 (es)
DE (1) DE69421870T2 (es)
ES (1) ES2139713T3 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950003362A (ko) * 1993-07-21 1995-02-16 마에다 가츠노스케 섬유강화 열가소성수지구조물과 그 제조방법 및 압출기
ZA9510847B (en) * 1994-12-23 1997-06-20 Unilever Plc Process for the production of liquid compositions
US5993186A (en) * 1997-08-29 1999-11-30 General Electric Company Single screw extruder
US6136246A (en) * 1997-11-07 2000-10-24 Rauwendaal Extrusion Engineering Screw extruder with improved dispersive mixing elements
US5932159A (en) * 1997-11-07 1999-08-03 Rauwendaal Extrusion Engineering, Inc. Screw extruder with improved dispersive mixing
US6234659B1 (en) 1998-09-25 2001-05-22 Hpm Corporation Surge suppressor for vented injection molding machine screw
US6132075A (en) * 1998-09-25 2000-10-17 Hpm Corporation Multichannel wave screw with a slush channel barrier section
US6056430A (en) * 1998-09-25 2000-05-02 Hpm Corporation Plasticating apparatus having a multichannel wave screw with a cross channel solids transition
US6132076A (en) * 1998-12-09 2000-10-17 General Electric Company Single extruder screw for efficient blending of miscible and immiscible polymeric materials
US6176606B1 (en) * 1999-09-03 2001-01-23 Davis-Standard Corporation Extruder screw
US6179461B1 (en) * 1999-09-03 2001-01-30 Davis-Standard Corporation Extruder screw
US6770340B2 (en) 2000-09-26 2004-08-03 Clemson University Chaotic mixing method and structured materials formed therefrom
KR20030012725A (ko) * 2001-08-04 2003-02-12 학교법인 포항공과대학교 나선 유동을 이용한 카오스 혼합용 마이크로 채널 및 그제조 방법
US7021816B2 (en) * 2002-04-08 2006-04-04 Robert Malloy Plasticating screw
US20050236734A1 (en) * 2004-04-22 2005-10-27 Rauwendaal Extrusion Engineering, Inc. Screw extruder and extruder screw for improved heat transfer
DE102008051973A1 (de) * 2008-10-16 2010-04-22 Vmi - Az Extrusion Gmbh Extrusions-Fördervorrichtung
US8338359B2 (en) * 2009-07-01 2012-12-25 The Procter & Gamble Company Dryer bar having void volumes
CA2766350C (en) 2009-07-01 2014-04-15 The Procter & Gamble Company Method of making a dryer bar
EP2460844B1 (en) * 2009-07-29 2019-01-16 Toray Industries, Inc. Polymer alloy, process for proucing same, and molded article
JP5348137B2 (ja) 2009-08-28 2013-11-20 東レ株式会社 ポリ乳酸ステレオコンプレックス、その製造方法およびポリ乳酸樹脂用核剤
JP5066298B1 (ja) * 2012-05-11 2012-11-07 積水化学工業株式会社 押出機用スクリュー

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE402879C (de) * 1924-09-20 Horst Ahnhudt Knetschraube fuer Maschinen zum Kneten von plastischen Massen
US1626675A (en) * 1924-02-26 1927-05-03 Jr William Lee Hanley Clay tempering and expressing apparatus
US2484506A (en) * 1946-06-10 1949-10-11 Elwin A Hawk Apparatus for measuring and controlling pug mill output
DE1233130B (de) * 1962-03-13 1967-01-26 Willi Mueller Schneckenstrangpresse fuer Kunststoffe
GB1266136A (es) * 1968-03-21 1972-03-08
US3989941A (en) * 1972-09-28 1976-11-02 Midland-Ross Corporation Extruder and screw therefor for effecting transverse currents in work material handled thereby
JPS49130953A (es) * 1973-04-07 1974-12-16
US3901482A (en) * 1974-05-20 1975-08-26 Marion Corp Dough mixer
DE2542515C3 (de) * 1975-09-24 1980-09-04 Paul Troester Maschinenfabrik, 3000 Hannover Extruderschnecke für die Verarbeitung von Kunststoffen und Kautschuk
GB1591730A (en) * 1977-12-08 1981-06-24 Iddon Bros Ltd Screws for extruding machines
US4215978A (en) * 1978-07-14 1980-08-05 Ube Industries, Ltd. Resin moulding screws
JPS5553543A (en) * 1978-10-15 1980-04-19 Matsushita Electric Works Ltd Screw for synthetic resin molding machine
US4227870A (en) * 1979-03-14 1980-10-14 The B. F. Goodrich Company Apparatus for working rubber compounds
US4834543A (en) * 1988-04-12 1989-05-30 Farrel Corporation Optimized four-wing, non-intermeshing rotors for synchronous drive at optimum phase relation in internal batch mixing machines
US5071256A (en) * 1990-07-09 1991-12-10 Spirex Corporation Extruder injection apparatus and method
US5035509A (en) * 1990-08-13 1991-07-30 Hpm Corporation Multi-channel extrusion screw with a zig-zag undercut barrier
US5332309A (en) * 1992-04-23 1994-07-26 Edge-Sweets Company Reactive component mixing with metered dry filler

Also Published As

Publication number Publication date
EP0644034A1 (en) 1995-03-22
US5551777A (en) 1996-09-03
DE69421870D1 (de) 2000-01-05
JP3410561B2 (ja) 2003-05-26
DE69421870T2 (de) 2000-06-15
EP0644034B1 (en) 1999-12-01
JPH07148822A (ja) 1995-06-13

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