PL3347690T3 - Dysza pomiarowa do określania lepkości wzdłużnej stopów z tworzywa sztucznego - Google Patents

Dysza pomiarowa do określania lepkości wzdłużnej stopów z tworzywa sztucznego

Info

Publication number
PL3347690T3
PL3347690T3 PL16741845T PL16741845T PL3347690T3 PL 3347690 T3 PL3347690 T3 PL 3347690T3 PL 16741845 T PL16741845 T PL 16741845T PL 16741845 T PL16741845 T PL 16741845T PL 3347690 T3 PL3347690 T3 PL 3347690T3
Authority
PL
Poland
Prior art keywords
determining
extensional viscosity
measuring nozzle
plastic melts
melts
Prior art date
Application number
PL16741845T
Other languages
English (en)
Inventor
Thomas KÖPPLMAYR
Original Assignee
Leistritz Extrusionstechnik Gmbh
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 Leistritz Extrusionstechnik Gmbh filed Critical Leistritz Extrusionstechnik Gmbh
Publication of PL3347690T3 publication Critical patent/PL3347690T3/pl

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
    • G01N11/08—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 by measuring pressure required to produce a known flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
PL16741845T 2015-07-22 2016-07-11 Dysza pomiarowa do określania lepkości wzdłużnej stopów z tworzywa sztucznego PL3347690T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50644/2015A AT517349B1 (de) 2015-07-22 2015-07-22 Messdüse zur Bestimmung der Dehnviskosität von Kunststoffschmelzen
PCT/AT2016/050247 WO2017011844A1 (de) 2015-07-22 2016-07-11 Messdüse zur bestimmung der dehnviskosität von kunststoffschmelzen
EP16741845.8A EP3347690B1 (de) 2015-07-22 2016-07-11 Messdüse zur bestimmung der dehnviskosität von kunststoffschmelzen

Publications (1)

Publication Number Publication Date
PL3347690T3 true PL3347690T3 (pl) 2022-01-10

Family

ID=56511274

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16741845T PL3347690T3 (pl) 2015-07-22 2016-07-11 Dysza pomiarowa do określania lepkości wzdłużnej stopów z tworzywa sztucznego

Country Status (6)

Country Link
EP (1) EP3347690B1 (pl)
AT (1) AT517349B1 (pl)
DE (1) DE112016003250B4 (pl)
ES (1) ES2898331T3 (pl)
PL (1) PL3347690T3 (pl)
WO (1) WO2017011844A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113441449B (zh) * 2020-03-27 2022-12-09 先丰通讯股份有限公司 喷盘检测系统及其检测方法
AT526633B1 (de) 2022-11-07 2025-01-15 Engel Austria Gmbh Messanordnung für eine Spritzgießmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158252B (en) * 1984-04-12 1988-08-24 John Parnaby Pheometer
DE3818941A1 (de) * 1988-06-03 1989-12-14 Deutsches Inst Lebensmitteltec In-line messzelle zur messung des elastischen und viskosen verhaltens von fluiden
CH682348A5 (pl) * 1991-07-11 1993-08-31 Buehler Ag
DE4236407C2 (de) * 1992-10-28 1996-02-15 Goettfert Werkstoff Pruefmasch Verfahren und Vorrichtung zur kontinuierlichen Viskositätsmessung
US5357784A (en) * 1993-08-04 1994-10-25 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Lubricated flow elongational rheometer
US6220083B1 (en) * 1997-10-17 2001-04-24 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Elongational rheometer and on-line process controller
DE19848687B4 (de) * 1998-10-22 2007-10-18 Thermo Electron (Karlsruhe) Gmbh Verfahren und Vorrichtung zur simultanen Ermittlung von Scher- und Dehnviskosität
DE102010027942A1 (de) * 2010-04-20 2011-10-20 Robert Bosch Gmbh Messvorrichtung und Messverfahren für eine Spritzgießmaschine zur Ermittlung einer chargenspezifischen Kennzahl
CN102374960B (zh) * 2010-08-10 2013-11-06 中国石油化工集团公司 一种变径管式钻井液流变性测量方法
MX347180B (es) * 2011-11-14 2017-03-31 Univ Nac Autónoma De México Reometro de orificio y proceso para la medición de viscosidad extensional.

Also Published As

Publication number Publication date
AT517349A4 (de) 2017-01-15
WO2017011844A1 (de) 2017-01-26
DE112016003250A5 (de) 2018-04-05
DE112016003250B4 (de) 2021-07-15
EP3347690B1 (de) 2021-10-06
AT517349B1 (de) 2017-01-15
ES2898331T3 (es) 2022-03-07
EP3347690A1 (de) 2018-07-18

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