WO2016142244A3 - Vorrichtung und verfahren zur prüfung von flüssigkeiten - Google Patents
Vorrichtung und verfahren zur prüfung von flüssigkeiten Download PDFInfo
- Publication number
- WO2016142244A3 WO2016142244A3 PCT/EP2016/054461 EP2016054461W WO2016142244A3 WO 2016142244 A3 WO2016142244 A3 WO 2016142244A3 EP 2016054461 W EP2016054461 W EP 2016054461W WO 2016142244 A3 WO2016142244 A3 WO 2016142244A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- testing liquids
- way valve
- outlets
- liquid outlets
- Prior art date
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
- B29C48/69—Filters or screens for the moulding material
- B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
-
- 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
- B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
- B29C48/6912—Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a single rectilinearly reciprocating slide
-
- 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
- B29C48/255—Flow control means, e.g. valves
- B29C48/2554—Flow control means, e.g. valves provided in or in the proximity of filter devices
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/7605—Viscosity
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92019—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
- B29C2948/92009—Measured parameter
- B29C2948/922—Viscosity; Melt flow index [MFI]; Molecular weight
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92219—Degree of crosslinking, solidification, crystallinity or homogeneity
-
- 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
- B29C2948/92009—Measured parameter
- B29C2948/92228—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
-
- 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
- B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
-
- 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
- B29C2948/92714—Degree of crosslinking, solidification, crystallinity or homogeneity
-
- 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
- B29C2948/92723—Content, e.g. percentage of humidity, volatiles, contaminants or degassing
-
- 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
- B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
-
- 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
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
-
- 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
- B29C48/74—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Die Erfindung betrifft eine Vorrichtung (5) und ein Verfahren zum Prüfen von Flüssigkeiten umfassend einen Flüssigkeitseinlauf (2) und mindestens einen, vorzugsweise zwei, drei oder mehr Flüssigkeitsabflüsse (12, 14) und ist dadurch gekennzeichnet, dass jeder dieser Flüssigkeitsabflüsse (12, 14) separat über ein Mehrwegeventil (8), welches mindestens drei funktional unterschiedliche Stellungen einnehmen kann, mit dem Flüssigkeitseinlauf (2) verbindbar ist, so dass die Flüssigkeit je nach Stellung des Mehrwegeventils (8) in jeweils einen der Flüssigkeitsabflüsse (12, 14) fließt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50183/2015 | 2015-03-09 | ||
ATA50183/2015A AT517062A1 (de) | 2015-03-09 | 2015-03-09 | Vorrichtung und Verfahren zur Prüfung von Flüssigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2016142244A2 WO2016142244A2 (de) | 2016-09-15 |
WO2016142244A3 true WO2016142244A3 (de) | 2016-12-29 |
Family
ID=55451203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2016/054461 WO2016142244A2 (de) | 2015-03-09 | 2016-03-02 | Vorrichtung und verfahren zur prüfung von flüssigkeiten |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT517062A1 (de) |
WO (1) | WO2016142244A2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016218389B4 (de) | 2016-09-23 | 2021-02-04 | Göttfert Werkstoff-Prüfmaschinen GmbH | Kapillarrheometer |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503346B1 (de) * | 1967-02-08 | 1975-02-03 | ||
GB1455611A (en) * | 1973-01-23 | 1976-11-17 | Zink Co Inc | Plug valve units for extrusion apparatus |
DE19636067A1 (de) * | 1995-09-18 | 1997-03-20 | Barmag Barmer Maschf | Filtervorrichtung zur Filtration von Kunststoffschmelze |
EP0962299A1 (de) * | 1998-06-04 | 1999-12-08 | Lindauer Dornier Gesellschaft M.B.H | Schmelzeventil |
EP1007972A2 (de) * | 1996-07-03 | 2000-06-14 | Beckman Coulter, Inc. | Automatische chemische analysevorrichtung |
WO2003033239A1 (de) * | 2001-10-15 | 2003-04-24 | Dr. Collin Gmbh | Vorrichtung zur prüfung der reinheit von kunststoffschmelzen |
DE102005046286A1 (de) * | 2005-09-28 | 2007-03-29 | Saurer Gmbh & Co. Kg | Verfahren zur Bestimmung von Reinheiten oder Dispersionen einer Polymerschmelze sowie Vorrichtung zur Durchführung des Verfahrens |
CN102506193A (zh) * | 2011-09-29 | 2012-06-20 | 长春工业大学 | 一种聚醚醚酮熔体过滤换向阀 |
-
2015
- 2015-03-09 AT ATA50183/2015A patent/AT517062A1/de not_active Application Discontinuation
-
2016
- 2016-03-02 WO PCT/EP2016/054461 patent/WO2016142244A2/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS503346B1 (de) * | 1967-02-08 | 1975-02-03 | ||
GB1455611A (en) * | 1973-01-23 | 1976-11-17 | Zink Co Inc | Plug valve units for extrusion apparatus |
DE19636067A1 (de) * | 1995-09-18 | 1997-03-20 | Barmag Barmer Maschf | Filtervorrichtung zur Filtration von Kunststoffschmelze |
EP1007972A2 (de) * | 1996-07-03 | 2000-06-14 | Beckman Coulter, Inc. | Automatische chemische analysevorrichtung |
EP0962299A1 (de) * | 1998-06-04 | 1999-12-08 | Lindauer Dornier Gesellschaft M.B.H | Schmelzeventil |
WO2003033239A1 (de) * | 2001-10-15 | 2003-04-24 | Dr. Collin Gmbh | Vorrichtung zur prüfung der reinheit von kunststoffschmelzen |
DE102005046286A1 (de) * | 2005-09-28 | 2007-03-29 | Saurer Gmbh & Co. Kg | Verfahren zur Bestimmung von Reinheiten oder Dispersionen einer Polymerschmelze sowie Vorrichtung zur Durchführung des Verfahrens |
CN102506193A (zh) * | 2011-09-29 | 2012-06-20 | 长春工业大学 | 一种聚醚醚酮熔体过滤换向阀 |
Also Published As
Publication number | Publication date |
---|---|
WO2016142244A2 (de) | 2016-09-15 |
AT517062A1 (de) | 2016-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3648410A4 (de) | Flussmessverfahren, -vorrichtung und -system | |
GB201902215D0 (en) | Flow balancing devices, methods, and systems | |
EP3234517A4 (de) | Verfahren und system zur messung der flüssigkeitsflussrate | |
EP3330582A4 (de) | Dreiwegeventil zur strömungsregelung und temperaturregelungsvorrichtung damit | |
EP3470713A4 (de) | Flussregelungsvorrichtung und verfahren zur herstellung davon | |
EP3321646A4 (de) | Flussratenmessvorrichtung, flussratenmessverfahren und flussratenmessprogramm | |
GB201716277D0 (en) | Fluid flow measuring device and associated method | |
EP3499099A4 (de) | Flüssigkeitshandhabungsvorrichtung, flüssigkeitshandhabungsverfahren und strömungswegchip | |
EP3554221A4 (de) | System zur erkennung des flüssigkeitsflusses in einer flüssigkeitsübertragungsvorrichtung und bewässerungssystem mit einem flüssigkeitsflusserkennungssystem | |
GB201604873D0 (en) | Fluid flow analysis | |
WO2015173658A3 (en) | Microfluidic devices that include channels that are slidable relative to each other and methods of use thereof | |
WO2016046560A3 (en) | Fluid control valves | |
GB201802672D0 (en) | Dual fluid valve apparatus and systems for controlling two fluid streams incorporating same | |
GB2564222B (en) | Fluid sample enrichment system | |
GB2558099B (en) | Steady state fluid flow verification for sample takeoff | |
EP3489984A4 (de) | Vorrichtung zur steuerung eines flüssigkeitsflusses | |
EP3194966A4 (de) | Strömungstest mit mindestens einem elektrisch betätigten durchflussregelventil und zugehörige verfahren | |
GB201507792D0 (en) | Fluid flow device on a porous substrate and method for making the same | |
FR3028035B1 (fr) | Passages traversants pour utilisation avec des ensembles de capteur, ensembles de capteur comprenant au moins un passage traversant et procedes associes | |
SA517380962B1 (ar) | وسيلة تدفق وطرق لتكوين انخفاضات ضغط مختلفة اعتماداً على اتجاه التدفق | |
EP3325049A4 (de) | Durchflussregelventil und durchflussregelvorrichtung sowie diese verwendende verfahren | |
EP3610761A3 (de) | Ventilanordnung | |
GB201609675D0 (en) | Fluid flow device and method for making the same | |
EP3411135A4 (de) | Statischer mischer für flüssigkeitsströmung in einer rohrleitung | |
WO2016142244A3 (de) | Vorrichtung und verfahren zur prüfung von flüssigkeiten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16707456 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 16707456 Country of ref document: EP Kind code of ref document: A2 |