FR1119651A - Dispositif homogénéiseur pour machine à extruder ou à injecter les matières thermoplastiques - Google Patents

Dispositif homogénéiseur pour machine à extruder ou à injecter les matières thermoplastiques

Info

Publication number
FR1119651A
FR1119651A FR1119651DA FR1119651A FR 1119651 A FR1119651 A FR 1119651A FR 1119651D A FR1119651D A FR 1119651DA FR 1119651 A FR1119651 A FR 1119651A
Authority
FR
France
Prior art keywords
extruding
machine
thermoplastic materials
injecting thermoplastic
homogenizer device
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
Application number
Other languages
English (en)
French (fr)
Inventor
Leonce-Marie-Henri K Laubarede
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
Application granted granted Critical
Publication of FR1119651A publication Critical patent/FR1119651A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • 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
    • B29C48/25—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
    • B29C48/395—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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin 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
    • B29C48/395—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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
    • 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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating 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
    • B29C48/395—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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/41—Intermeshing counter-rotating 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
    • B29C48/50—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
    • B29C48/25—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

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)
FR1119651D 1949-07-15 1949-07-15 Dispositif homogénéiseur pour machine à extruder ou à injecter les matières thermoplastiques Expired FR1119651A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2631016X 1949-07-15
GB11143/53A GB738784A (en) 1949-07-15 1953-04-22 Homogenizing device for extruding machine

Publications (1)

Publication Number Publication Date
FR1119651A true FR1119651A (fr) 1956-06-22

Family

ID=32299613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119651D Expired FR1119651A (fr) 1949-07-15 1949-07-15 Dispositif homogénéiseur pour machine à extruder ou à injecter les matières thermoplastiques

Country Status (6)

Country Link
US (1) US2631016A (US08124317-20120228-C00018.png)
BE (1) BE513275A (US08124317-20120228-C00018.png)
CH (1) CH308055A (US08124317-20120228-C00018.png)
FR (1) FR1119651A (US08124317-20120228-C00018.png)
GB (1) GB738784A (US08124317-20120228-C00018.png)
LU (1) LU31618A1 (US08124317-20120228-C00018.png)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1078684A (US08124317-20120228-C00018.png) * 1953-04-11 1954-11-22
BE523318A (US08124317-20120228-C00018.png) * 1953-07-30 1900-01-01
US2936161A (en) * 1953-12-23 1960-05-10 Cps Mfg Company Mutator
US2813302A (en) * 1954-10-20 1957-11-19 Gen Tire & Rubber Co Method of and apparatus for homogenizing plastic or plasticizable materials
US2796240A (en) * 1954-12-21 1957-06-18 American Viscose Corp Dual pump
DE1271377B (de) * 1955-01-24 1968-06-27 Western Electric Co Schneckenstrangpresse
US3122356A (en) * 1958-08-23 1964-02-25 Bayer Ag Worm arrangement
NL268469A (US08124317-20120228-C00018.png) * 1960-08-22 1900-01-01
US3166301A (en) * 1962-10-22 1965-01-19 Magnetic Film And Tape Company Mixer
US3252182A (en) * 1963-01-22 1966-05-24 Lavorazione Mat Plast Screw press for extrusion of plastics
US3179382A (en) * 1963-03-01 1965-04-20 Norton Knedlik Blending pump
US3421182A (en) * 1965-11-13 1969-01-14 Lavorazione Mat Plast Screw press for extruding plastic materials
US3446485A (en) * 1966-09-22 1969-05-27 Colgate Palmolive Co Mixing apparatus
GB1264415A (US08124317-20120228-C00018.png) * 1969-06-11 1972-02-23
US3945622A (en) * 1974-08-26 1976-03-23 Beloit Corporation Cascade type dynamic mixer for extrusion of plastic
AT384991B (de) * 1978-04-03 1988-02-10 Cincinnati Milacron Austria Doppelschneckenextruder
DE3047314A1 (de) * 1980-12-16 1982-07-29 Josef A. 7144 Asperg Blach Vorrichtung zum mischen, dispergieren und homogenisieren von massen mit mindestens einer viskosen komponente
DE3372337D1 (en) * 1982-12-06 1987-08-13 Windmoeller & Hoelscher Method and device for the formation and rearranging of partial streams from extruded thermoplastic and/or elastomeric materials
DE3841729C1 (US08124317-20120228-C00018.png) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
DE3841728C1 (US08124317-20120228-C00018.png) * 1988-12-10 1990-03-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
US5230562A (en) * 1989-11-02 1993-07-27 Sumitomo Heavy Industries, Ltd. Viscous liquid processor
DE4118091A1 (de) * 1991-06-03 1992-12-10 Theysohn Friedrich Fa Vorrichtung zum plastifizieren von kunststoff
US5494351A (en) * 1992-10-14 1996-02-27 Vapo Oy Device and method for mixing peat and sludge
DE19751730A1 (de) * 1997-11-24 1999-05-27 Bayer Ag Mischvorrichtung
US7387426B2 (en) * 2005-11-04 2008-06-17 Glycon Corporation Extruder screw with mixing section
JP4746014B2 (ja) * 2007-07-09 2011-08-10 株式会社日本製鋼所 溶融混練脱揮押出機
EP2387455B1 (en) * 2009-01-13 2013-01-23 Biogasol ApS Apparatus for rapid mixing of media and method
CN103182775B (zh) * 2013-03-05 2015-12-02 华南理工大学 一种双螺杆体积置换拉伸形变塑化加工方法及设备
JP6771908B2 (ja) * 2016-03-14 2020-10-21 株式会社栗本鐵工所 混練撹拌装置用撹拌翼構造
JP6870018B2 (ja) * 2019-03-18 2021-05-12 株式会社栗本鐵工所 混練撹拌装置用撹拌翼構造
JP2020044536A (ja) * 2019-12-20 2020-03-26 株式会社栗本鐵工所 混練撹拌装置用撹拌翼構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59084C (US08124317-20120228-C00018.png) * 1900-01-01
US1980589A (en) * 1934-11-13 Capillary colloid
US1487208A (en) * 1922-12-13 1924-03-18 Turbinator Company Inc Agitating and mixing device
US1958020A (en) * 1931-10-30 1934-05-08 Lancaster Processes Inc Apparatus for disintegrating and dispersing

Also Published As

Publication number Publication date
BE513275A (US08124317-20120228-C00018.png) 1954-03-19
CH308055A (fr) 1955-06-30
LU31618A1 (US08124317-20120228-C00018.png) 1953-08-28
US2631016A (en) 1953-03-10
GB738784A (en) 1955-10-19

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