NL7402435A - - Google Patents
Info
- Publication number
- NL7402435A NL7402435A NL7402435A NL7402435A NL7402435A NL 7402435 A NL7402435 A NL 7402435A NL 7402435 A NL7402435 A NL 7402435A NL 7402435 A NL7402435 A NL 7402435A NL 7402435 A NL7402435 A NL 7402435A
- Authority
- NL
- Netherlands
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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/425—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders using three or more 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/435—Sub-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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/435—Sub-screws
- B29C48/44—Planetary 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
- B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732317617 DE2317617C3 (de) | 1973-04-07 | Mehrschneckenextruder zum Plastizieren von thermoplastischen Kunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7402435A true NL7402435A (US06534493-20030318-C00166.png) | 1974-10-09 |
Family
ID=5877384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7402435A NL7402435A (US06534493-20030318-C00166.png) | 1973-04-07 | 1974-02-22 |
Country Status (12)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT371058B (de) * | 1980-11-10 | 1983-05-25 | Maplan Masch Tech Anlagen | Doppelschneckenpresse |
| DE3815061C1 (US06534493-20030318-C00166.png) * | 1988-05-04 | 1989-04-20 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| DE4001988C1 (US06534493-20030318-C00166.png) * | 1990-01-24 | 1990-10-25 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| DE4001986C1 (US06534493-20030318-C00166.png) * | 1990-01-24 | 1991-09-19 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| EP0788867B1 (de) * | 1996-02-06 | 1999-07-07 | Josef A. Blach | Vorrichtung zum kontinuierlichen Bearbeiten von fliessfähigen Materialien |
| DK0855954T3 (da) * | 1996-10-21 | 2000-05-22 | Gefinex Jackon Gmbh | Plasttekstruder |
| CN1176877A (zh) * | 1997-09-03 | 1998-03-25 | 青岛化工学院 | 挤出机螺旋啮合喂料方法 |
| DE19847103C1 (de) * | 1998-10-13 | 1999-10-28 | 3 & Extruder Gmbh | Maschine zum kontinuierlichen Bearbeiten von fließfähigen Materialien |
| FI982272A0 (fi) * | 1998-10-21 | 1998-10-21 | Natural Colour Kari Kirjavaine | Ekstruusiomenetelmä |
| FI111059B (fi) * | 2000-04-19 | 2003-05-30 | Natural Colour Kari Kirjavaine | Suulakepuristusmenetelmä ja suulakepuristin |
| DE10055772A1 (de) * | 2000-11-10 | 2002-05-29 | Buehler Ag | Ring-Extruder-Einzug |
| DE10122462C1 (de) * | 2001-05-09 | 2002-10-10 | 3 & Extruder Gmbh | Vorrichtung mit Schnecken zum Homogenisieren und/oder Dispergieren eines viskosen Stoffes und eines Feststoffes und/oder eines anderen Stoffes unterschiedlicher Viskosität |
| DE10150006A1 (de) * | 2001-10-11 | 2003-04-17 | Buehler Ag | Ringextruder mit teilgekappten Förderelementen im Einzugsbereich |
| DE10233214B4 (de) * | 2002-07-22 | 2005-01-27 | 3+Extruder Gmbh | Extruder zum kontinuierlichen Bearbeiten und/oder Verarbeiten von fließfähigen Materialien |
| DE10245306B4 (de) * | 2002-09-27 | 2006-03-30 | Berstorff Gmbh | Extruder/Zahnradpumpen-Kombination |
| KR101754459B1 (ko) * | 2012-06-25 | 2017-07-05 | 헨케 프라퍼티 유쥐 (하프퉁스베슈렝트) | 폴리머 펠릿을 제조하기 위한 장치, 압출재 또는 몰딩 제품 그리고 이와 같은 장치를 위한 펌프 |
| CN111806123B (zh) * | 2020-06-05 | 2022-04-26 | 重庆电子工程职业学院 | 一种数学教学绘图装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US724819A (en) * | 1902-09-05 | 1903-04-07 | James M Crowley | Rotary motor. |
| US2586842A (en) * | 1944-10-16 | 1952-02-26 | Joy Mfg Co | Drilling apparatus |
| US2581451A (en) * | 1949-09-14 | 1952-01-08 | Laval Steam Turbine Co | Mixing pump |
| BE533182A (US06534493-20030318-C00166.png) * | 1953-11-13 | 1900-01-01 | ||
| NL223660A (US06534493-20030318-C00166.png) * | 1956-12-31 | 1900-01-01 | ||
| NL286268A (US06534493-20030318-C00166.png) * | 1961-12-06 | 1900-01-01 | ||
| AT319570B (de) * | 1970-10-22 | 1974-12-27 | Josef Blach Ing | Vorrichtung zum kontinuierlichen Mischen pulverförmiger, viskoser und/oder faserförmiger Stoffe |
| AT323398B (de) * | 1970-12-23 | 1975-07-10 | Semperit Ag | Misch- und fördereinrichtung |
-
1974
- 1974-02-07 CH CH172074A patent/CH573803A5/xx not_active IP Right Cessation
- 1974-02-22 BE BE141276A patent/BE811446A/xx unknown
- 1974-02-22 NL NL7402435A patent/NL7402435A/xx unknown
- 1974-02-27 AT AT158074A patent/AT358812B/de not_active IP Right Cessation
- 1974-03-12 ES ES424193A patent/ES424193A1/es not_active Expired
- 1974-03-18 GB GB1184674A patent/GB1462244A/en not_active Expired
- 1974-03-26 FR FR7410221A patent/FR2224267B1/fr not_active Expired
- 1974-03-29 US US456251A patent/US3929322A/en not_active Expired - Lifetime
- 1974-04-01 CA CA196,499A patent/CA1022712A/en not_active Expired
- 1974-04-05 IT IT50174/74A patent/IT1015900B/it active
- 1974-04-05 BR BR2719/74A patent/BR7402719D0/pt unknown
- 1974-04-08 JP JP49039771A patent/JPS502767A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3929322A (en) | 1975-12-30 |
| BE811446A (fr) | 1974-06-17 |
| ES424193A1 (es) | 1976-06-16 |
| JPS502767A (US06534493-20030318-C00166.png) | 1975-01-13 |
| DE2317617B2 (de) | 1977-05-12 |
| CA1022712A (en) | 1977-12-20 |
| AT358812B (de) | 1980-10-10 |
| GB1462244A (en) | 1977-01-19 |
| FR2224267A1 (US06534493-20030318-C00166.png) | 1974-10-31 |
| CH573803A5 (US06534493-20030318-C00166.png) | 1976-03-31 |
| BR7402719D0 (pt) | 1974-11-19 |
| ATA158074A (de) | 1978-05-15 |
| IT1015900B (it) | 1977-05-20 |
| DE2317617A1 (de) | 1974-10-24 |
| FR2224267B1 (US06534493-20030318-C00166.png) | 1979-04-06 |
| AU6684074A (en) | 1975-09-25 |
