NO893951L - Ekstruderingsdyse. - Google Patents
Ekstruderingsdyse.Info
- Publication number
- NO893951L NO893951L NO89893951A NO893951A NO893951L NO 893951 L NO893951 L NO 893951L NO 89893951 A NO89893951 A NO 89893951A NO 893951 A NO893951 A NO 893951A NO 893951 L NO893951 L NO 893951L
- Authority
- NO
- Norway
- Prior art keywords
- mandrel
- extrusion
- passage
- nozzle
- extrudate
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title abstract 8
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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
- B29C48/327—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections with centering means
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/30—Extrusion nozzles or dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
En ekstruderingsdyse (10), særlig for bruk hvor nøyaktig sentrering av doren (20) er viktig. Dysen innbefatter et farste element (26) med en dor (20) som stikker frem fra denne og en ekstruderingspassasje (36) hovedsakelig på linje med doren, hvilke ekstruderingspassasje (36) har i en ende et tverrsnitt som korre-sponderer med en passasje (49) som befordrer ekstrudat fra ekstruder ingshodet og som, over sin lengde, går over i en ekstruderingspassasje (30) i den andre ende som minst delvis omgir dorens (20) rot. Dette element (26) er justerbart plassert i det ytre element (12), som sammen med doren (20) definerer et ekstruderings-munnstykke. Ettersom ekstruderingspassasjen (36). går gjennom det første element (26), er det mulig å anordne posisjoneringsinnretninger (52) for det første element (26) og doren (20) uten å komme i konflikt med ekstrudatets strømning.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000579800A CA1308531C (en) | 1988-10-11 | 1988-10-11 | Extrusion die assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
NO893951D0 NO893951D0 (no) | 1989-10-04 |
NO893951L true NO893951L (no) | 1990-04-17 |
Family
ID=4138885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO89893951A NO893951L (no) | 1988-10-11 | 1989-10-04 | Ekstruderingsdyse. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4995800A (no) |
EP (1) | EP0363716A3 (no) |
JP (1) | JPH02150330A (no) |
KR (1) | KR940006644B1 (no) |
CN (1) | CN1041723A (no) |
CA (1) | CA1308531C (no) |
FI (1) | FI894800A (no) |
NO (1) | NO893951L (no) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4111229A1 (de) * | 1991-04-08 | 1992-10-15 | Wilhelm Hegler | Vorrichtung zur herstellung von kunststoff-rohren |
CA2081848C (en) * | 1992-10-30 | 2001-01-09 | Manfred A. A. Lupke | Extrusion equipment having means for adjusting a delivery end of a die with respect to the extruder for alignment with downstream equipment |
US5622732A (en) * | 1993-04-13 | 1997-04-22 | Sencorp Systems Inc. | Foam sheet extrusion die apparatus, and system with adjustable choke area |
US5489201A (en) * | 1993-04-15 | 1996-02-06 | Cullom Machine Tool & Die, Inc. | Plastic tile corrugator and mold blocks |
GB9401619D0 (en) * | 1994-01-28 | 1994-03-23 | Alcan Int Ltd | Die |
US5674440A (en) * | 1995-05-05 | 1997-10-07 | Graham Engineering Corporation | Die head with adjustable mandrel and method |
DE29810320U1 (de) * | 1998-03-31 | 1998-09-17 | Lupke, Manfred Arno Alfred, Concord, Ontario | Dorn für einen Extruderkopf |
DE19848470A1 (de) * | 1998-10-21 | 2000-04-27 | Ralph Peter Hegler | Verfahren zur fortlaufenden Herstellung eines Verbundrohres mit einer Rohr-Muffe und Vorrichtung zur Durchführung des Verfahrens |
US20040047932A1 (en) * | 2002-09-09 | 2004-03-11 | Lupke Manfred A. A. | Pipe mold apparatus with contact and air cooling of plastic in a mold tunnel |
CN1251854C (zh) * | 2003-01-10 | 2006-04-19 | 曼夫瑞德·A·A·鲁波克 | 一种用于模制塑料管的装置 |
US9907322B2 (en) | 2006-05-19 | 2018-03-06 | Solae Llc | Structured protein product |
KR100982069B1 (ko) * | 2006-05-19 | 2010-09-13 | 솔레 엘엘씨 | 단백질 조성물 및 그의 재구성 고기 및 식품 제품에서의 용도 |
US8685485B2 (en) * | 2006-05-19 | 2014-04-01 | Solae, Llc | Protein composition and its use in restructured meat and food products |
US8293297B2 (en) * | 2007-04-05 | 2012-10-23 | Solae, Llc | Colored structured protein products |
CA2588058C (en) * | 2007-05-08 | 2014-07-15 | Stefan A. Lupke | Alignable cooling plug for extruder |
CN107839189A (zh) * | 2017-12-22 | 2018-03-27 | 湖南太子新材料科技有限公司 | 一种管材挤出机模具 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB113340A (en) * | 1917-03-02 | 1918-02-21 | Eureka Carburetor Company | Improvements in and relating to Carburetors. |
US2859476A (en) * | 1955-08-01 | 1958-11-11 | Western Plastics Corp | Extrusion apparatus |
FR1248751A (fr) * | 1964-03-18 | 1966-01-10 | Appareil vibrant pour la préfabrication de dalles tubulaires, rainurées ou pleines | |
US3899276A (en) * | 1973-05-29 | 1975-08-12 | Beloit Corp | Annular extrusion die with back pressure control |
US4061461A (en) * | 1976-05-10 | 1977-12-06 | Thermoplastice Processes Inc. | Compound extrusion die for producing an internally lined extrudate |
US4185954A (en) * | 1977-08-23 | 1980-01-29 | Kabushiki Kaisha Plastic Kogaku Kenkyusho | Die for extruding tubes composed of a plurality of layers |
US4268239A (en) * | 1978-05-30 | 1981-05-19 | Mobil Oil Corporation | Tubular extrusion die |
US4305703A (en) * | 1980-09-12 | 1981-12-15 | Lupke Manfred Arno Alfred | Composite die assembly for use in the production of thermoplastic tubing |
US4500284A (en) * | 1983-09-16 | 1985-02-19 | Lupke Manfred Arno Alfred | Forming single wall bells in double wall pipe |
US4551087A (en) * | 1984-06-11 | 1985-11-05 | Northern Telecom Limited | Extrusion apparatus |
US4712993A (en) * | 1986-03-25 | 1987-12-15 | Lupke Manfred Arno Alfred | Extrusion die for externally ribbed plastic tubing |
DE3617652A1 (de) * | 1986-05-26 | 1987-12-03 | Troester Maschf Paul | Extruderanlage zum ummanteln eines strangfoermigen produktes, insbesondere eines kabels |
CH678239A5 (no) * | 1987-05-29 | 1991-08-15 | Maillefer Sa | |
US4808098A (en) * | 1988-03-16 | 1989-02-28 | Harry Chan | Pipe extrusion die with a cooled and vacuumed additional mandrel |
-
1988
- 1988-10-11 CA CA000579800A patent/CA1308531C/en not_active Expired - Lifetime
-
1989
- 1989-09-25 EP EP19890117663 patent/EP0363716A3/en not_active Withdrawn
- 1989-10-02 US US07/415,586 patent/US4995800A/en not_active Expired - Fee Related
- 1989-10-04 NO NO89893951A patent/NO893951L/no unknown
- 1989-10-10 KR KR1019890014528A patent/KR940006644B1/ko active IP Right Grant
- 1989-10-10 FI FI894800A patent/FI894800A/fi not_active Application Discontinuation
- 1989-10-10 CN CN89107777A patent/CN1041723A/zh active Pending
- 1989-10-11 JP JP1263145A patent/JPH02150330A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI894800A0 (fi) | 1989-10-10 |
KR940006644B1 (ko) | 1994-07-25 |
EP0363716A3 (en) | 1991-01-30 |
JPH02150330A (ja) | 1990-06-08 |
US4995800A (en) | 1991-02-26 |
EP0363716A2 (en) | 1990-04-18 |
KR900006097A (ko) | 1990-05-07 |
CA1308531C (en) | 1992-10-13 |
FI894800A (fi) | 1990-04-12 |
CN1041723A (zh) | 1990-05-02 |
NO893951D0 (no) | 1989-10-04 |
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