FR1346101A - Apparatus for controlling the feeding of an extruder, and extruders equipped with this apparatus - Google Patents

Apparatus for controlling the feeding of an extruder, and extruders equipped with this apparatus

Info

Publication number
FR1346101A
FR1346101A FR923177A FR923177A FR1346101A FR 1346101 A FR1346101 A FR 1346101A FR 923177 A FR923177 A FR 923177A FR 923177 A FR923177 A FR 923177A FR 1346101 A FR1346101 A FR 1346101A
Authority
FR
France
Prior art keywords
extruder
feeding
controlling
extruders equipped
extruders
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
FR923177A
Other languages
French (fr)
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical 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
Priority claimed from US170044A external-priority patent/US3160915A/en
Application filed by Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Priority to FR923177A priority Critical patent/FR1346101A/en
Application granted granted Critical
Publication of FR1346101A publication Critical patent/FR1346101A/en
Expired 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
    • B29C48/501—Extruder feed section
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C48/03—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)
FR923177A 1962-01-31 1963-01-30 Apparatus for controlling the feeding of an extruder, and extruders equipped with this apparatus Expired FR1346101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR923177A FR1346101A (en) 1962-01-31 1963-01-30 Apparatus for controlling the feeding of an extruder, and extruders equipped with this apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US170044A US3160915A (en) 1962-01-31 1962-01-31 Apparatus for continuously advancing plastic materials along the flights of an extruder screw
FR923177A FR1346101A (en) 1962-01-31 1963-01-30 Apparatus for controlling the feeding of an extruder, and extruders equipped with this apparatus

Publications (1)

Publication Number Publication Date
FR1346101A true FR1346101A (en) 1963-12-13

Family

ID=26199606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923177A Expired FR1346101A (en) 1962-01-31 1963-01-30 Apparatus for controlling the feeding of an extruder, and extruders equipped with this apparatus

Country Status (1)

Country Link
FR (1) FR1346101A (en)

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