FR1399683A - Perfectionnement aux dispositifs de filtration dans l'extrusion des matières plastiques - Google Patents
Perfectionnement aux dispositifs de filtration dans l'extrusion des matières plastiquesInfo
- Publication number
- FR1399683A FR1399683A FR970139A FR970139A FR1399683A FR 1399683 A FR1399683 A FR 1399683A FR 970139 A FR970139 A FR 970139A FR 970139 A FR970139 A FR 970139A FR 1399683 A FR1399683 A FR 1399683A
- Authority
- FR
- France
- Prior art keywords
- extrusion
- plastics
- improvement
- filtration devices
- filtration
- 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
Links
- 238000001125 extrusion Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
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
- B29C48/6945—Cylindrical or conical filters surrounding a rotating screw
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR970139A FR1399683A (fr) | 1964-04-08 | 1964-04-08 | Perfectionnement aux dispositifs de filtration dans l'extrusion des matières plastiques |
NL6504076A NL6504076A (fr) | 1964-04-08 | 1965-03-31 | |
SE4467/65A SE311741B (fr) | 1964-04-08 | 1965-04-06 | |
LU48346A LU48346A1 (fr) | 1964-04-08 | 1965-04-07 | |
DK177165AA DK125271B (da) | 1964-04-08 | 1965-04-07 | Filter til kontinuerlig filtrering af smeltet formstofmateriale. |
BE662194A BE662194A (fr) | 1964-04-08 | 1965-04-07 | |
ES0311580A ES311580A1 (es) | 1964-04-08 | 1965-04-08 | Dispositivo para la filtracion continua de materias plasticas fundidas |
AT326365A AT300313B (de) | 1964-04-08 | 1965-04-08 | Vorrichtung zum Filtern des Kunststoffes in einer Strangpresse |
GB14967/65A GB1071147A (en) | 1964-04-08 | 1965-04-08 | Apparatus for the continuous filtration of molten plastics material |
CH492165A CH434720A (fr) | 1964-04-08 | 1965-04-08 | Dispositif pour la filtration continue des matières plastiques fondues |
DE19651554886D DE1554886B1 (de) | 1964-04-08 | 1965-04-08 | Vorrichtung zum kontinuierlichen Filtern von geschmolzenen Kunststoffen |
US674303A US3495299A (en) | 1964-04-08 | 1967-10-10 | Apparatus for the continuous filtration of molten plastics material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR970139A FR1399683A (fr) | 1964-04-08 | 1964-04-08 | Perfectionnement aux dispositifs de filtration dans l'extrusion des matières plastiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1399683A true FR1399683A (fr) | 1965-05-21 |
Family
ID=8827282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR970139A Expired FR1399683A (fr) | 1964-04-08 | 1964-04-08 | Perfectionnement aux dispositifs de filtration dans l'extrusion des matières plastiques |
Country Status (12)
Country | Link |
---|---|
US (1) | US3495299A (fr) |
AT (1) | AT300313B (fr) |
BE (1) | BE662194A (fr) |
CH (1) | CH434720A (fr) |
DE (1) | DE1554886B1 (fr) |
DK (1) | DK125271B (fr) |
ES (1) | ES311580A1 (fr) |
FR (1) | FR1399683A (fr) |
GB (1) | GB1071147A (fr) |
LU (1) | LU48346A1 (fr) |
NL (1) | NL6504076A (fr) |
SE (1) | SE311741B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2729099A1 (fr) * | 1995-01-11 | 1996-07-12 | Scamia | Dispositif separateur pour matiere plastique |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2324581C2 (de) * | 1973-05-16 | 1983-10-13 | Leistritz Maschinenfabrik Paul Leistritz GmbH, 8500 Nürnberg | Vorrichtung zum Austrag von festen Verunreinigungen bei einem Extruder |
JPS5443985A (en) * | 1977-09-14 | 1979-04-06 | Nippon Ripuromashin Kougiyou K | Apparatus for removing foreign substance in synthetic resin recovering machine |
US4470904A (en) * | 1981-10-28 | 1984-09-11 | Josef Gail | Mechanism for separating materials of varying consistency |
EP0160782B1 (fr) * | 1981-11-19 | 1989-04-19 | Josef Gail | Appareil pour la séparation de matières de consistance différente |
US4952132A (en) * | 1982-09-30 | 1990-08-28 | Nickerson Machinery Co. | Reverse-purging plastic injection nozzle |
DE3332278C2 (de) * | 1983-09-07 | 1986-04-30 | Eberhard 7760 Radolfzell Bücheler | Vorrichtung zur Trennung von geschmolzenem Kunststoff von Verunreinigungen |
DE3538116C3 (de) * | 1985-10-26 | 1993-12-23 | Rehau Ag & Co | Vorrichtung zur Herstellung von marmorierten Profilen, Leisten, Bändern oder dergleichen |
IT1235602B (it) * | 1989-09-22 | 1992-09-11 | Giorgio Pecci | Filtro autopulente per fluidi pastosi ad elevata visosita' |
US5672269A (en) * | 1996-02-29 | 1997-09-30 | Illinois Tool Works Inc. | Filter/pressure relief assembly for an adhesive supply unit |
US6168411B1 (en) | 1999-03-18 | 2001-01-02 | Dynisco Extrusion, Inc. | Polymer filtration method and apparatus |
DE19951386A1 (de) * | 1999-10-26 | 2001-07-19 | Johannes M Dyring | Verfahren zur Homogenisierung und gleichmässigen Verteilung von viskosen Flüssigkeiten und Vorrichtung hierfür |
FI111060B (fi) * | 2000-09-27 | 2003-05-30 | Conenor Oy | Suulakepuristusmenetelmä ja suulakepuristin |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US508958A (en) * | 1893-11-21 | Cider-mill | ||
US840298A (en) * | 1905-12-26 | 1907-01-01 | Gabriel Carlson | Continuous-screw chocolate-press. |
US1604662A (en) * | 1922-01-25 | 1926-10-26 | Royle Vernon | Strainer head for tubing machines |
US2360984A (en) * | 1942-11-24 | 1944-10-24 | Du Pont | Screw press |
US2458068A (en) * | 1943-11-25 | 1949-01-04 | Welding Engineers | System for the treatment of material |
US2895167A (en) * | 1954-06-09 | 1959-07-21 | Mario Maccaferri | Filtering liner for barrels of extrusion machines |
US3093579A (en) * | 1960-11-23 | 1963-06-11 | Vyzk Ustav Energeticky | Separation of solid substances from liquids |
US3146494A (en) * | 1961-11-13 | 1964-09-01 | Nat Rubber Machinery Co | Extruder with reverse flow flushed breaker plate assembly |
NL294351A (fr) * | 1962-06-22 | 1900-01-01 | ||
DE1286297B (de) * | 1963-02-19 | 1969-01-02 | Huels Chemische Werke Ag | Vorrichtung zur Verformung und Auflockerung von synthetischem Kautschuk |
-
1964
- 1964-04-08 FR FR970139A patent/FR1399683A/fr not_active Expired
-
1965
- 1965-03-31 NL NL6504076A patent/NL6504076A/xx unknown
- 1965-04-06 SE SE4467/65A patent/SE311741B/xx unknown
- 1965-04-07 DK DK177165AA patent/DK125271B/da unknown
- 1965-04-07 LU LU48346A patent/LU48346A1/xx unknown
- 1965-04-07 BE BE662194A patent/BE662194A/xx unknown
- 1965-04-08 ES ES0311580A patent/ES311580A1/es not_active Expired
- 1965-04-08 AT AT326365A patent/AT300313B/de not_active IP Right Cessation
- 1965-04-08 GB GB14967/65A patent/GB1071147A/en not_active Expired
- 1965-04-08 CH CH492165A patent/CH434720A/fr unknown
- 1965-04-08 DE DE19651554886D patent/DE1554886B1/de active Pending
-
1967
- 1967-10-10 US US674303A patent/US3495299A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2729099A1 (fr) * | 1995-01-11 | 1996-07-12 | Scamia | Dispositif separateur pour matiere plastique |
Also Published As
Publication number | Publication date |
---|---|
DK125271B (da) | 1973-01-29 |
US3495299A (en) | 1970-02-17 |
SE311741B (fr) | 1969-06-23 |
AT300313B (de) | 1972-07-25 |
ES311580A1 (es) | 1965-07-01 |
NL6504076A (fr) | 1965-10-11 |
LU48346A1 (fr) | 1965-06-08 |
BE662194A (fr) | 1965-10-07 |
CH434720A (fr) | 1967-04-30 |
DE1554886B1 (de) | 1969-10-02 |
GB1071147A (en) | 1967-06-07 |
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