PT3710224T - Parafuso de plastificação - Google Patents
Parafuso de plastificaçãoInfo
- Publication number
- PT3710224T PT3710224T PT187968201T PT18796820T PT3710224T PT 3710224 T PT3710224 T PT 3710224T PT 187968201 T PT187968201 T PT 187968201T PT 18796820 T PT18796820 T PT 18796820T PT 3710224 T PT3710224 T PT 3710224T
- Authority
- PT
- Portugal
- Prior art keywords
- plasticating screw
- plasticating
- screw
- 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
- B29C48/505—Screws
- B29C48/62—Screws characterised by the shape of the thread channel, e.g. U-shaped
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/60—Screws
-
- 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
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- 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
- B29C48/505—Screws
- B29C48/64—Screws with two or more threads
- B29C48/65—Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread
-
- 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
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50961/2017A AT520198B1 (de) | 2017-11-16 | 2017-11-16 | Plastifizierschnecke |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3710224T true PT3710224T (pt) | 2023-03-22 |
Family
ID=64109678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT187968201T PT3710224T (pt) | 2017-11-16 | 2018-10-23 | Parafuso de plastificação |
Country Status (14)
Country | Link |
---|---|
US (1) | US11724430B2 (pt) |
EP (1) | EP3710224B1 (pt) |
JP (1) | JP7087077B2 (pt) |
CN (1) | CN111386183B (pt) |
AT (1) | AT520198B1 (pt) |
BR (1) | BR112020009371B1 (pt) |
DK (1) | DK3710224T3 (pt) |
ES (1) | ES2939693T3 (pt) |
HU (1) | HUE061546T2 (pt) |
MX (1) | MX2020004670A (pt) |
PL (1) | PL3710224T3 (pt) |
PT (1) | PT3710224T (pt) |
SI (1) | SI3710224T1 (pt) |
WO (1) | WO2019094996A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113694565B (zh) * | 2021-09-02 | 2023-02-21 | 上海盛普流体设备股份有限公司 | 一种具有分段式螺杆与陶瓷衬套的脱泡装置及其脱泡方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT307010B (de) * | 1968-12-21 | 1973-05-10 | Werner & Pfleiderer | Vorrichtung zum kontinuierlichen Kneten, Mischen und Homogenisieren plastischer Massen |
DE2256902C2 (de) * | 1972-11-20 | 1978-05-18 | Werner & Pfleiderer, 7000 Stuttgart | Kontinuierlich arbeitende Schneckenmaschine |
JPS49130953A (pt) * | 1973-04-07 | 1974-12-16 | ||
DE2362806A1 (de) * | 1973-12-18 | 1975-06-19 | Krupp Gmbh | Schneckenpresse |
DE2542515C3 (de) * | 1975-09-24 | 1980-09-04 | Paul Troester Maschinenfabrik, 3000 Hannover | Extruderschnecke für die Verarbeitung von Kunststoffen und Kautschuk |
JPS6115841A (ja) * | 1984-07-02 | 1986-01-23 | Microbial Chem Res Found | 恒温動物用抗ウイルス剤 |
JPS61141513A (ja) * | 1984-12-14 | 1986-06-28 | Toshiba Mach Co Ltd | プラスチツク成形用スクリユ |
JPH029945Y2 (pt) * | 1985-03-23 | 1990-03-13 | ||
US4840492A (en) * | 1988-04-25 | 1989-06-20 | Kensaku Nakamura | Rotational screw for mixing |
JP2001062897A (ja) | 1999-08-30 | 2001-03-13 | Sekisui Chem Co Ltd | 熱可塑性樹脂押出装置 |
US6497508B1 (en) * | 2001-06-15 | 2002-12-24 | New Castle Industries, Inc. | Plasticating process, apparatus and screw with mixing |
CN101428468B (zh) * | 2008-12-19 | 2011-04-13 | 河南理工大学 | 用于挡板式螺杆的双孔冷却散热装置 |
US9011131B2 (en) * | 2010-03-11 | 2015-04-21 | Rms Equipment Llc | Lug type extruder screw |
CN102922616A (zh) | 2012-11-20 | 2013-02-13 | 施丽花 | 一种挡板式连续混炼机 |
JP6473098B2 (ja) | 2016-04-20 | 2019-02-20 | 東京インキ株式会社 | 混練用スクリュ及び単軸押出機 |
-
2017
- 2017-11-16 AT ATA50961/2017A patent/AT520198B1/de active
-
2018
- 2018-10-23 PT PT187968201T patent/PT3710224T/pt unknown
- 2018-10-23 DK DK18796820.1T patent/DK3710224T3/da active
- 2018-10-23 EP EP18796820.1A patent/EP3710224B1/de active Active
- 2018-10-23 PL PL18796820.1T patent/PL3710224T3/pl unknown
- 2018-10-23 US US16/764,552 patent/US11724430B2/en active Active
- 2018-10-23 WO PCT/AT2018/050020 patent/WO2019094996A1/de unknown
- 2018-10-23 MX MX2020004670A patent/MX2020004670A/es unknown
- 2018-10-23 SI SI201830855T patent/SI3710224T1/sl unknown
- 2018-10-23 CN CN201880074271.8A patent/CN111386183B/zh active Active
- 2018-10-23 BR BR112020009371-8A patent/BR112020009371B1/pt active IP Right Grant
- 2018-10-23 JP JP2020527108A patent/JP7087077B2/ja active Active
- 2018-10-23 ES ES18796820T patent/ES2939693T3/es active Active
- 2018-10-23 HU HUE18796820A patent/HUE061546T2/hu unknown
Also Published As
Publication number | Publication date |
---|---|
HUE061546T2 (hu) | 2023-07-28 |
DK3710224T3 (da) | 2023-04-11 |
WO2019094996A1 (de) | 2019-05-23 |
BR112020009371B1 (pt) | 2023-04-18 |
ES2939693T3 (es) | 2023-04-26 |
CN111386183B (zh) | 2022-06-24 |
AT520198B1 (de) | 2019-02-15 |
EP3710224B1 (de) | 2023-01-18 |
AT520198A4 (de) | 2019-02-15 |
CN111386183A (zh) | 2020-07-07 |
SI3710224T1 (sl) | 2023-07-31 |
BR112020009371A2 (pt) | 2020-11-03 |
EP3710224A1 (de) | 2020-09-23 |
MX2020004670A (es) | 2020-08-13 |
JP2021502912A (ja) | 2021-02-04 |
PL3710224T3 (pl) | 2023-06-05 |
US11724430B2 (en) | 2023-08-15 |
JP7087077B2 (ja) | 2022-06-20 |
US20200391428A1 (en) | 2020-12-17 |
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