ITTO20050211A1 - Apparecchiatura per condurre la prova "pressure filter test" e relativo procedimento di prova - Google Patents

Apparecchiatura per condurre la prova "pressure filter test" e relativo procedimento di prova

Info

Publication number
ITTO20050211A1
ITTO20050211A1 IT000211A ITTO20050211A ITTO20050211A1 IT TO20050211 A1 ITTO20050211 A1 IT TO20050211A1 IT 000211 A IT000211 A IT 000211A IT TO20050211 A ITTO20050211 A IT TO20050211A IT TO20050211 A1 ITTO20050211 A1 IT TO20050211A1
Authority
IT
Italy
Prior art keywords
test
take
equipment
pressure filter
procedure
Prior art date
Application number
IT000211A
Other languages
English (en)
Inventor
Gianfranco Maris
Original Assignee
F Lli Maris S P A
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 F Lli Maris S P A filed Critical F Lli Maris S P A
Priority to IT000211A priority Critical patent/ITTO20050211A1/it
Priority to PCT/EP2006/060881 priority patent/WO2006103184A1/en
Publication of ITTO20050211A1 publication Critical patent/ITTO20050211A1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • 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
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IT000211A 2005-03-31 2005-03-31 Apparecchiatura per condurre la prova "pressure filter test" e relativo procedimento di prova ITTO20050211A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000211A ITTO20050211A1 (it) 2005-03-31 2005-03-31 Apparecchiatura per condurre la prova "pressure filter test" e relativo procedimento di prova
PCT/EP2006/060881 WO2006103184A1 (en) 2005-03-31 2006-03-20 Apparatus and method for carrying out the pressure filter test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000211A ITTO20050211A1 (it) 2005-03-31 2005-03-31 Apparecchiatura per condurre la prova "pressure filter test" e relativo procedimento di prova

Publications (1)

Publication Number Publication Date
ITTO20050211A1 true ITTO20050211A1 (it) 2006-10-01

Family

ID=36607504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000211A ITTO20050211A1 (it) 2005-03-31 2005-03-31 Apparecchiatura per condurre la prova "pressure filter test" e relativo procedimento di prova

Country Status (2)

Country Link
IT (1) ITTO20050211A1 (it)
WO (1) WO2006103184A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109871A1 (de) * 2011-07-27 2013-01-31 Göttfert Werkstoff-Prüfmaschinen GmbH Vorrichtung und Verfahren zur Prüfung der Reinheit und der rheologischen Eigenschaften von Kunststoffschmelzen
AT516206B1 (de) * 2014-09-10 2018-05-15 Next Generation Analytics Gmbh Vorrichtung und Verfahren zur modularen Materialanalyse für Kunststoffe
AT516295A1 (de) 2014-09-10 2016-04-15 Next Generation Analytics Gmbh Vorrichtung und Verfahren für die Herstellung und zum Testen von Werkstücken

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306476A1 (de) * 1983-02-21 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur pruefung von granulaten
DE3637639A1 (de) * 1986-11-05 1988-05-11 Ipt Inst Prueftech Geraetebau Verfahren und geraet zur ausfuehrung von die beurteilung des fliessverhaltens von thermoplasten ermoeglichenden messungen
DE19848076A1 (de) * 1998-10-19 2000-04-27 Rubicon Gummitechnik Und Berat Vorrichtung und Verfahren zum Messen der Verarbeitungseigenschaften von Kautschukmischungen
DE10150796C2 (de) * 2001-10-15 2003-08-07 Collin Gmbh Dr Vorrichtung zur Prüfung der Reinheit von Kunststoffschmelzen

Also Published As

Publication number Publication date
WO2006103184A1 (en) 2006-10-05

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