DE4445149B4 - Meßkopf für Extruder - Google Patents
Meßkopf für Extruder Download PDFInfo
- Publication number
- DE4445149B4 DE4445149B4 DE4445149A DE4445149A DE4445149B4 DE 4445149 B4 DE4445149 B4 DE 4445149B4 DE 4445149 A DE4445149 A DE 4445149A DE 4445149 A DE4445149 A DE 4445149A DE 4445149 B4 DE4445149 B4 DE 4445149B4
- Authority
- DE
- Germany
- Prior art keywords
- measuring head
- housing
- extruder housing
- lid
- extruder
- 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 - Fee Related
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
- B29C48/694—Cylindrical or conical filters
-
- 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
- B29C2948/92009—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
- B29C2948/92209—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
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/9238—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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/92409—Die; Nozzle zone
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4445149A DE4445149B4 (de) | 1994-12-17 | 1994-12-17 | Meßkopf für Extruder |
IT95MI002618A IT1277077B1 (it) | 1994-12-17 | 1995-12-14 | Testa di misura per estrusore |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4445149A DE4445149B4 (de) | 1994-12-17 | 1994-12-17 | Meßkopf für Extruder |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4445149A1 DE4445149A1 (de) | 1996-06-20 |
DE4445149B4 true DE4445149B4 (de) | 2004-10-07 |
Family
ID=6536171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4445149A Expired - Fee Related DE4445149B4 (de) | 1994-12-17 | 1994-12-17 | Meßkopf für Extruder |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE4445149B4 (it) |
IT (1) | IT1277077B1 (it) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780834A (en) * | 1955-10-06 | 1957-02-12 | Du Pont | Extruder equipped with a mulling head |
DE1168063B (de) * | 1955-10-26 | 1964-04-16 | Siemens Ag | Schneckenpresse zum Aufbereiten, insbesondere Gelieren, und Verarbeiten von thermoplastischen und gummiaehnlichen Kunststoffen |
DE1197611B (de) * | 1962-12-15 | 1965-07-29 | Kloeckner Humboldt Deutz Ag | Schneckenpresse fuer spritzfaehige Werkstoffe, wie z. B. Kunststoffe |
DE1937877U (de) * | 1961-10-28 | 1966-05-05 | Kloeckner Humboldt Deutz Ag | Schneckenstrangpresse fuer plastische massen. |
DE1926451A1 (de) * | 1967-01-18 | 1971-04-01 | Xaloy Inc | Druckausgleichsvorrichtung fuer Zylinder beim Spritzgiessen und Strangpressen |
DD111843A1 (it) * | 1974-06-21 | 1975-03-12 | ||
DE3029798A1 (de) * | 1979-08-06 | 1981-03-19 | Lavorazione Materie Plastiche L.M.P. S.p.A., Torino | Misch-kuehl-vorrichtung fuer das strangpressen thermoplastischer schaumstoffe |
US4290986A (en) * | 1978-08-03 | 1981-09-22 | Owens-Illinois, Inc. | Method for controlling a plastic extruder |
EP0235849A2 (fr) * | 1986-03-03 | 1987-09-09 | Lys Fusion S.P.A. | Système de chauffage à induction de la chambre de plastification d'une presse pour le moulage à injection ou pour l'extrusion de matières plastiques, ou d'une machine similaire |
DE3732731A1 (de) * | 1986-10-29 | 1988-05-05 | Bauakademie Ddr | Vorrichtung zum konditionieren von thermoplastschmelzen beim extrusionsschaeumen |
US4830219A (en) * | 1983-09-29 | 1989-05-16 | Nordson Corporation | Apparatus for preparing and dispensing thermoplastic resin |
DE4406549A1 (de) * | 1993-03-02 | 1994-09-08 | Barmag Barmer Maschf | Verfahren zum Reinigen von polymeren Kunststoffen und Vorrichtung zur Ausübung des Verfahrens |
-
1994
- 1994-12-17 DE DE4445149A patent/DE4445149B4/de not_active Expired - Fee Related
-
1995
- 1995-12-14 IT IT95MI002618A patent/IT1277077B1/it active IP Right Grant
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780834A (en) * | 1955-10-06 | 1957-02-12 | Du Pont | Extruder equipped with a mulling head |
DE1168063B (de) * | 1955-10-26 | 1964-04-16 | Siemens Ag | Schneckenpresse zum Aufbereiten, insbesondere Gelieren, und Verarbeiten von thermoplastischen und gummiaehnlichen Kunststoffen |
DE1937877U (de) * | 1961-10-28 | 1966-05-05 | Kloeckner Humboldt Deutz Ag | Schneckenstrangpresse fuer plastische massen. |
DE1197611B (de) * | 1962-12-15 | 1965-07-29 | Kloeckner Humboldt Deutz Ag | Schneckenpresse fuer spritzfaehige Werkstoffe, wie z. B. Kunststoffe |
DE1926451A1 (de) * | 1967-01-18 | 1971-04-01 | Xaloy Inc | Druckausgleichsvorrichtung fuer Zylinder beim Spritzgiessen und Strangpressen |
DD111843A1 (it) * | 1974-06-21 | 1975-03-12 | ||
US4290986A (en) * | 1978-08-03 | 1981-09-22 | Owens-Illinois, Inc. | Method for controlling a plastic extruder |
DE3029798A1 (de) * | 1979-08-06 | 1981-03-19 | Lavorazione Materie Plastiche L.M.P. S.p.A., Torino | Misch-kuehl-vorrichtung fuer das strangpressen thermoplastischer schaumstoffe |
US4830219A (en) * | 1983-09-29 | 1989-05-16 | Nordson Corporation | Apparatus for preparing and dispensing thermoplastic resin |
EP0235849A2 (fr) * | 1986-03-03 | 1987-09-09 | Lys Fusion S.P.A. | Système de chauffage à induction de la chambre de plastification d'une presse pour le moulage à injection ou pour l'extrusion de matières plastiques, ou d'une machine similaire |
DE3732731A1 (de) * | 1986-10-29 | 1988-05-05 | Bauakademie Ddr | Vorrichtung zum konditionieren von thermoplastschmelzen beim extrusionsschaeumen |
DE4406549A1 (de) * | 1993-03-02 | 1994-09-08 | Barmag Barmer Maschf | Verfahren zum Reinigen von polymeren Kunststoffen und Vorrichtung zur Ausübung des Verfahrens |
Also Published As
Publication number | Publication date |
---|---|
DE4445149A1 (de) | 1996-06-20 |
ITMI952618A0 (it) | 1995-12-14 |
ITMI952618A1 (it) | 1997-06-14 |
IT1277077B1 (it) | 1997-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |