CH483300A - Verfahren zur Umwandlung und Mischung von plastischen Stoffen auf der Basis des Doppelstrom-Überganges - Google Patents

Verfahren zur Umwandlung und Mischung von plastischen Stoffen auf der Basis des Doppelstrom-Überganges

Info

Publication number
CH483300A
CH483300A CH479968A CH479968A CH483300A CH 483300 A CH483300 A CH 483300A CH 479968 A CH479968 A CH 479968A CH 479968 A CH479968 A CH 479968A CH 483300 A CH483300 A CH 483300A
Authority
CH
Switzerland
Prior art keywords
converting
basis
plastic materials
double flow
flow transition
Prior art date
Application number
CH479968A
Other languages
English (en)
Inventor
Kocher Heinz
Original Assignee
Leu Hans
Kocher Heinz
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 Leu Hans, Kocher Heinz filed Critical Leu Hans
Publication of CH483300A publication Critical patent/CH483300A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
CH479968A 1967-04-17 1968-04-01 Verfahren zur Umwandlung und Mischung von plastischen Stoffen auf der Basis des Doppelstrom-Überganges CH483300A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT359267A AT314810B (de) 1967-04-17 1967-04-17 Vorrichtung zur Umwandlung und Mischung von plastischen Stoffen

Publications (1)

Publication Number Publication Date
CH483300A true CH483300A (de) 1969-12-31

Family

ID=3552642

Family Applications (1)

Application Number Title Priority Date Filing Date
CH479968A CH483300A (de) 1967-04-17 1968-04-01 Verfahren zur Umwandlung und Mischung von plastischen Stoffen auf der Basis des Doppelstrom-Überganges

Country Status (7)

Country Link
AT (1) AT314810B (de)
BE (1) BE713736A (de)
CH (1) CH483300A (de)
FR (1) FR1576429A (de)
GB (1) GB1225515A (de)
LU (1) LU55897A1 (de)
NL (1) NL6805415A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332797A1 (fr) * 1975-06-09 1977-06-24 Massachusetts Inst Technology Appareil a melanger des fluides
DE7724432U1 (de) * 1977-08-05 1977-11-10 Bucher-Guyer Ag Maschinenfabrik, Niederweningen, Zuerich (Schweiz) Plastifiziermaschine zur verarbeitung bandfoermigen rohmaterials

Also Published As

Publication number Publication date
FR1576429A (de) 1969-08-01
AT314810B (de) 1974-04-25
GB1225515A (de) 1971-03-17
DE1757189A1 (de) 1971-02-18
NL6805415A (de) 1968-10-18
DE1757189B2 (de) 1977-06-23
LU55897A1 (de) 1968-07-09
BE713736A (de) 1968-09-16

Similar Documents

Publication Publication Date Title
CH437758A (de) Verfahren und Einrichtung zur Herstellung von Schichtwerkstoffen
CH457824A (de) Versteifter Polyäthylengegenstand und Verfahren zur Herstellung desselben
CH457348A (de) Verfahren und Vorrichtung zur Herstellung von Flächenmaterialien
CH456241A (de) Verfahren zur Herstellung von O-Methyl-S-Methyl-Phosphoroamidothioat und dessen Verwendung als Schädlingsbekämpfungsmittel
CH453666A (de) Verfahren und Einrichtung zur Aufbereitung von Kunststoffmischungen
AT297039B (de) Filter zur reinigung von fluessigkeiten
AT267481B (de) Verfahren und Einrichtung zur Erhöhung des Abscheidegrades von Drehströmungswirblern
DE2000288B2 (de) Vorrichtung zur foerderung von stueckgut
AT280586B (de) Verfahren zur Herstellung von Mischungen auf Basis von Vinylharzen und Elastomeren
CH480154A (de) Verfahren und Einrichtung zur Aufbereitung von Polyadditionsharz-Zwischenprodukten
CH483300A (de) Verfahren zur Umwandlung und Mischung von plastischen Stoffen auf der Basis des Doppelstrom-Überganges
CH457725A (de) Verfahren und Vorrichtung zur kontinuierlichen Entkeimung von strömenden Flüssigkeiten
CH432892A (de) Anordnung zur Durchführung von Multiplikationen und Divisionen
FR1439690A (fr) Perfectionnements concernant le moulage de matières
CH454156A (de) Verfahren zur Herstellung von 1-Phenylsulfonyl-2-benzimidazolinonen und 1-Phenylsulfonyl-2-benzimidazolinthionen
AT267875B (de) Zusätze zur Verhinderung des Fließens von Polyesterform- und -überzugsmassen
AT243571B (de) Einsatz zur Filterung von Gasen und Flussigkeiten
CH423645A (de) Verfahren zur Sanierung von Gewässern und Einrichtung zur Ausübung des Verfahrens
AT272679B (de) Feindisperse Cermets und Verfahren zur Herstellung derselben
CH474464A (de) Verfahren zur Herstellung von Cyclamen-aldehyd und Derivaten davon
CH467584A (de) Einrichtung zur Herstellung von Gegenständen aus einer plastischen oder flüssigen Substanz
FR1371288A (fr) Bassins et réservoirs autostables en matière plastique ou analogue
CH445695A (de) Verfahren zur Reinigung von Farbbasen der Nigrosin- und Indulinreihe
AT263639B (de) Einrichtung zur Durchlaufförderung von drehrunden Körpern
CH479528A (de) Verfahren zur Herstellung von Allyl-B-phenyl- bzw. Allyl-B-alkylphenylpropionaten und deren Verwendung

Legal Events

Date Code Title Description
PL Patent ceased