NL7317746A - - Google Patents
Info
- Publication number
- NL7317746A NL7317746A NL7317746A NL7317746A NL7317746A NL 7317746 A NL7317746 A NL 7317746A NL 7317746 A NL7317746 A NL 7317746A NL 7317746 A NL7317746 A NL 7317746A NL 7317746 A NL7317746 A NL 7317746A
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
-
- 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
-
- 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
-
- 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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00318679A US3850414A (en) | 1972-12-26 | 1972-12-26 | Homogenizing extruders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7317746A true NL7317746A (es) | 1974-06-28 |
Family
ID=23239158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7317746A NL7317746A (es) | 1972-12-26 | 1973-12-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3850414A (es) |
| DE (1) | DE2364507A1 (es) |
| ES (1) | ES422077A1 (es) |
| FR (1) | FR2211345B3 (es) |
| IT (1) | IT1000400B (es) |
| NL (1) | NL7317746A (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2244344A5 (es) * | 1973-09-14 | 1975-04-11 | Peugeot & Renault | |
| US4100618A (en) * | 1975-05-06 | 1978-07-11 | Colgate-Palmolive Company | Apparatus for high intensity shear refining of soap |
| US4128341A (en) * | 1977-04-29 | 1978-12-05 | Ingersoll-Rand Co. | Extruder screw |
| US4140400A (en) * | 1977-11-18 | 1979-02-20 | Francis Shaw & Company | Extruder screw |
| US4152077A (en) * | 1977-12-02 | 1979-05-01 | Usm Corporation | Homogenization extruder |
| US4240755A (en) * | 1978-07-13 | 1980-12-23 | New Castle Industries, Inc. | Injection molding screw for processing heat sensitive polymeric materials |
| DE2934297A1 (de) * | 1979-08-24 | 1981-03-26 | Eberhard Dipl.-Ing. 7000 Stuttgart Grünschloß | Mehrgaengige extruderschnecke |
| US4310484A (en) * | 1980-08-01 | 1982-01-12 | Union Carbide Corporation | Method for extruding molten narrow molecular weight distribution, linear, ethylene copolymers |
| US4361081A (en) * | 1980-08-11 | 1982-11-30 | Howard James R | Apparatus for processing oilseed and grain mash products |
| US4350657A (en) * | 1980-11-04 | 1982-09-21 | Union Carbide Corporation | Low-energy extruder-pump system |
| US4329313A (en) * | 1980-11-12 | 1982-05-11 | Union Carbide Corporation | Apparatus and method for extruding ethylene polymers |
| FR2560817B1 (fr) * | 1984-03-08 | 1988-06-24 | Creusot Loire | Machine a vis de traitement de matiere |
| US6017145A (en) * | 1994-12-30 | 2000-01-25 | The Dow Chemical Company | Extruder screw |
| AT405262B (de) * | 1997-09-03 | 1999-06-25 | Weingartner Maschbau Gmbh | Mehrschneckenextruder, insbesondere doppelschneckenextruder |
| GB9912629D0 (en) * | 1999-05-28 | 1999-07-28 | Unilever Plc | Process and apparatus for production of a frozen food product |
| KR100941229B1 (ko) * | 2008-07-14 | 2010-02-10 | 현대자동차주식회사 | 초고유동성 우레탄계 미세 구형 파우더 제조 장치 및 방법 |
| DE102013008202B4 (de) * | 2013-05-14 | 2017-10-26 | Frank van Lück | Verfahren zur Herstellung eines Schaumkörpers durch Extrusion und Extrusionsvorrichtung zur Herstellung eines Schaumkörpers |
| DE102013008201B4 (de) | 2013-05-14 | 2017-08-17 | Gneuss Gmbh | Verfahren zur Herstellung eines Schaumkörpers durch Extrusion und Extrusionsvorrichtung zur Herstellung eines Schaumkörpers |
| CN104527027A (zh) * | 2014-12-08 | 2015-04-22 | 张家港市兰航机械有限公司 | Pp发泡板挤出机混料装置中的挤料螺杆 |
| ES2904866T3 (es) * | 2016-04-22 | 2022-04-06 | Steerlife India Private Ltd | Procesador de lóbulos fraccionarios y proceso relacionado para la granulación húmeda de material en polvo |
-
1972
- 1972-12-26 US US00318679A patent/US3850414A/en not_active Expired - Lifetime
-
1973
- 1973-12-21 FR FR7346026A patent/FR2211345B3/fr not_active Expired
- 1973-12-22 ES ES422077A patent/ES422077A1/es not_active Expired
- 1973-12-24 DE DE2364507A patent/DE2364507A1/de active Pending
- 1973-12-27 IT IT54634/73A patent/IT1000400B/it active
- 1973-12-27 NL NL7317746A patent/NL7317746A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES422077A1 (es) | 1976-04-01 |
| DE2364507A1 (de) | 1974-06-27 |
| FR2211345A1 (es) | 1974-07-19 |
| IT1000400B (it) | 1976-03-30 |
| FR2211345B3 (es) | 1976-10-15 |
| US3850414A (en) | 1974-11-26 |