IT1167623B - Testa di mescolamento per componenti di materia plastica - Google Patents
Testa di mescolamento per componenti di materia plasticaInfo
- Publication number
- IT1167623B IT1167623B IT47787/83A IT4778783A IT1167623B IT 1167623 B IT1167623 B IT 1167623B IT 47787/83 A IT47787/83 A IT 47787/83A IT 4778783 A IT4778783 A IT 4778783A IT 1167623 B IT1167623 B IT 1167623B
- Authority
- IT
- Italy
- Prior art keywords
- mixing head
- plastic components
- plastic
- components
- mixing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
- B29B7/7684—Parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/76—Mixers with stream-impingement mixing head
- B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
- B29B7/7684—Parts; Accessories
- B29B7/7689—Plunger constructions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/917—Specialized mixing apparatus utilized in cell forming process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3206996 | 1982-02-26 | ||
DE3238258A DE3238258C2 (de) | 1982-02-26 | 1982-10-15 | Mischkopf |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8347787A0 IT8347787A0 (it) | 1983-02-24 |
IT1167623B true IT1167623B (it) | 1987-05-13 |
Family
ID=25799886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47787/83A IT1167623B (it) | 1982-02-26 | 1983-02-24 | Testa di mescolamento per componenti di materia plastica |
Country Status (5)
Country | Link |
---|---|
US (1) | US4503014A (it) |
DE (1) | DE3238258C2 (it) |
FR (1) | FR2522279B1 (it) |
GB (1) | GB2115710B (it) |
IT (1) | IT1167623B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4595566A (en) * | 1984-05-30 | 1986-06-17 | Halliburton Company | Continuous reactor design |
US5445781A (en) * | 1991-08-28 | 1995-08-29 | Centro Sviluppo Settori Impiego S.R.L. | Process for the injection molding of non-precatalyzed polymerizable resins at high-pressure and flow |
CA2143116A1 (en) * | 1992-10-06 | 1994-04-14 | Richard Dauer | Dual jet crystallizer apparatus |
US5637277A (en) * | 1993-08-17 | 1997-06-10 | Maschinenfabrik Hennecke Gmbh | Process and device for producing foam casings with CFC-free polyurethane foams |
DE19515039C2 (de) * | 1995-04-24 | 1998-10-01 | Krauss Maffei Ag | Vorrichtung zum Mischen von wenigstens zwei chemisch reaktiven Kunststoffkomponenten |
US5615949A (en) * | 1995-08-08 | 1997-04-01 | Woodbridge Foam Corporation | High pressure mixing system and process for producing foamed isocyanate-based polymers containing filler material |
EP0895815B1 (en) * | 1997-08-05 | 2002-11-20 | Afros S.P.A. | Apparatus and process for the production of polyurethane material |
DE19960202C2 (de) * | 1999-12-14 | 2003-03-20 | Zsolt Herbak | Vorrichtung zum Mischen von viskosen Flüssigkeiten |
WO2004004879A1 (en) * | 2002-07-03 | 2004-01-15 | Yong Chae Jeong | Mixing head assembly with double-angled injection nozzle |
DE102005007979A1 (de) * | 2005-02-22 | 2006-08-24 | Kraus-Maffei Kunststofftechnik Gmbh | Mischkopf für hochviskoses Ausgangsmaterial |
DE102006009117A1 (de) * | 2006-02-24 | 2007-09-06 | Krauss-Maffei Kunststofftechnik Gmbh | Mischkopf mit Kriechsperre am Reinigungskolben |
AT518860B1 (de) | 2016-07-29 | 2018-02-15 | Engel Austria Gmbh | Verfahren zur Herstellung von Kunststoffbauteilen |
AT518669B1 (de) | 2016-09-28 | 2017-12-15 | Engel Austria Gmbh | Einspritzvorrichtung zum Einspritzen von zumindest zwei reaktiven Komponenten in ein Formgebungswerkzeug |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4099919A (en) * | 1976-12-22 | 1978-07-11 | The Upjohn Company | Stem adjustment seal for reaction injection molding machine |
DE2815944C2 (de) * | 1978-04-13 | 1985-02-07 | Krauss-Maffei AG, 8000 München | Mischkopf |
DE2928915A1 (de) * | 1979-07-18 | 1981-02-12 | Bayer Ag | Injektionsmischkopf |
-
1982
- 1982-10-15 DE DE3238258A patent/DE3238258C2/de not_active Expired
- 1982-12-22 GB GB08236454A patent/GB2115710B/en not_active Expired
-
1983
- 1983-01-27 US US06/461,632 patent/US4503014A/en not_active Expired - Fee Related
- 1983-02-03 FR FR8301718A patent/FR2522279B1/fr not_active Expired
- 1983-02-24 IT IT47787/83A patent/IT1167623B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2115710A (en) | 1983-09-14 |
IT8347787A0 (it) | 1983-02-24 |
DE3238258C2 (de) | 1984-05-17 |
DE3238258A1 (de) | 1983-09-15 |
FR2522279B1 (fr) | 1987-11-27 |
FR2522279A1 (fr) | 1983-09-02 |
GB2115710B (en) | 1986-01-15 |
US4503014A (en) | 1985-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940131 |