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IT1076986B - Testa miscelatrice ad alta pressione per lo stampaggio ad iniezione di materie plastiche - Google Patents

Testa miscelatrice ad alta pressione per lo stampaggio ad iniezione di materie plastiche

Info

Publication number
IT1076986B
IT1076986B IT20645/77A IT2064577A IT1076986B IT 1076986 B IT1076986 B IT 1076986B IT 20645/77 A IT20645/77 A IT 20645/77A IT 2064577 A IT2064577 A IT 2064577A IT 1076986 B IT1076986 B IT 1076986B
Authority
IT
Italy
Prior art keywords
high pressure
injection molding
plastic materials
mixing head
pressure mixing
Prior art date
Application number
IT20645/77A
Other languages
English (en)
Original Assignee
Admiral Gmbh Maschf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Admiral Gmbh Maschf filed Critical Admiral Gmbh Maschf
Application granted granted Critical
Publication of IT1076986B publication Critical patent/IT1076986B/it

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
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • 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
    • B29B7/7631—Parts; Accessories
    • B29B7/7636—Construction of the feed orifices, bores, ports
    • B29B7/7642—Adjustable feed orifices, e.g. for controlling the rate of feeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT20645/77A 1976-02-25 1977-02-24 Testa miscelatrice ad alta pressione per lo stampaggio ad iniezione di materie plastiche IT1076986B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2607641A DE2607641C3 (de) 1976-02-25 1976-02-25 Hochdruck-Mischkopf

Publications (1)

Publication Number Publication Date
IT1076986B true IT1076986B (it) 1985-04-27

Family

ID=5970835

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20645/77A IT1076986B (it) 1976-02-25 1977-02-24 Testa miscelatrice ad alta pressione per lo stampaggio ad iniezione di materie plastiche

Country Status (7)

Country Link
US (1) US4070008A (it)
JP (1) JPS52125576A (it)
DE (1) DE2607641C3 (it)
FR (1) FR2361988A1 (it)
GB (1) GB1536245A (it)
IT (1) IT1076986B (it)
SU (1) SU656487A3 (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582248A (en) * 1976-09-07 1981-01-07 Clark Ltd C & J Moulding of plastics
DE2803311C2 (de) * 1978-01-26 1982-02-25 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Verfahren und Vorrichtung zum Füllen von Hohlräumen mit einem fließfähigen, insbesondere schäumfähigen Reaktionsgemisch
DE2837424A1 (de) * 1978-08-28 1980-03-20 Bayer Ag Vorrichtung zum herstellen eines insbesondere schaumstoff bildenden reaktionsgemisches aus fliessfaehigen komponenten
US4239732A (en) * 1979-04-13 1980-12-16 The Martin Sweets Company, Inc. High velocity mixing system
US4452919A (en) * 1979-04-13 1984-06-05 Schneider Fritz W High velocity mixing method
US4285446A (en) * 1979-06-22 1981-08-25 Ransburg Corporation Automatic purging system having a pressure sensor and a timing mechanism
DE2934350A1 (de) * 1979-08-24 1981-03-12 Bayer Ag, 5090 Leverkusen Verfahren und einrichtung zum erzeugen eines massiv-oder schaumstoff bildenden, fliessfaehigen reaktionsgemisches
DE2940208A1 (de) * 1979-10-04 1981-04-16 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zum herstellen eines fliessfaehigen reaktionsgemisches aus mindestens zwei reaktionskomponenten
DE3040922C2 (de) * 1980-10-30 1985-03-28 Admiral Maschinenfabrik Gmbh, 8990 Lindau Hochdruck-Mischkopf
US4377256A (en) * 1981-06-22 1983-03-22 Gusmer Corporation Apparatus for dispensing a mixture of mutually reactive liquids
US4440500A (en) * 1982-06-21 1984-04-03 Polyurethane Technology Of America-Martin Sweets Company, Inc. High pressure impingement mixing apparatus
DE3331731A1 (de) * 1983-09-02 1985-03-21 Elastogran Maschinenbau GmbH, 2844 Lemförde Mischkopf zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten
US4726933A (en) * 1985-10-08 1988-02-23 Admiral Equipment Company High pressure mixing head and reactive component injection valve
IT1214531B (it) * 1986-09-25 1990-01-18 Afros Spa Apparecchiatura di miscelazione ad alta pressione.
US5090814A (en) * 1989-06-23 1992-02-25 E.R. Carpenter Company, Inc. Dispenser for reactive chemicals
US5211311A (en) * 1989-06-23 1993-05-18 E. R. Carpenter Company, Inc. Cartridge for a dispenser of reactive chemicals
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
DE4128999A1 (de) * 1991-08-31 1993-03-04 Adrian Verstallen Verfahren und vorrichtung zum vermischen schwer mischbarer fluide zur bildung einer dispersion insbesondere emulsion
US5482369A (en) * 1993-02-08 1996-01-09 Verstallen; Adrian Process for homogenizing essentially immiscible liquids for forming an emulsion
US5498151A (en) * 1993-05-05 1996-03-12 Nennecker; Gunter H. Mixing head for molding machine
US6036923A (en) * 1995-03-07 2000-03-14 Bioseq, Inc Pressure cycling reactor and methods of controlling reactions using pressure
US5996848A (en) * 1997-07-30 1999-12-07 Carpenter Co. Dispensing system, components of a dispensing system, and method of manufacturing, operating and servicing a dispensing system and components thereof
US5964378A (en) * 1997-07-30 1999-10-12 Carpenter Co. Dispensing system, components of a dispensing system, and method of manufacturing, operating and servicing a dispensing system and components thereof
DE19960202C2 (de) * 1999-12-14 2003-03-20 Zsolt Herbak Vorrichtung zum Mischen von viskosen Flüssigkeiten
JP3803270B2 (ja) * 2001-08-10 2006-08-02 Ｓｍｃ株式会社 ミキシングバルブ
ITMI20030187A1 (it) * 2003-02-05 2004-08-06 Afros Spa Apparecchiatura di miscelazione ad alta pressione
DE10361103A1 (de) * 2003-12-22 2005-07-21 SCHÜTZE, Thomas Vielfarbenmischkopf
US7626062B2 (en) * 2007-07-31 2009-12-01 Carner William E System and method for recycling plastics
US8367953B2 (en) * 2008-06-17 2013-02-05 Mac Valves, Inc. Pneumatic system electrical contact device
US7915550B2 (en) * 2008-06-17 2011-03-29 Mac Valves, Inc. Pneumatic system electrical contact device
DE102011003461A1 (de) * 2011-02-01 2012-08-02 Robert Bosch Gmbh Membranpumpe sowie Abgasnachbehandlungssystem mit einer Membranpumpe
ITMI20131319A1 (it) * 2013-08-02 2015-02-03 Afros Spa Dispositivo-iniettore e apparato per la miscelazione di componenti polimerici
GB2578278B (en) * 2018-08-17 2021-04-21 Arrival Ltd Two-component adhesive dispenser with mixing unit replacement system
DE102022125452B4 (de) 2022-10-04 2024-10-10 Hennecke Gmbh Verfahren zum Herstellen von Bauteilen aus Polyurethan im Schussverfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649693A (en) * 1948-10-01 1953-08-25 Hahn & Kolb Hydraulically driven working machine for die-casting, injection molding, and the like
US3220801A (en) * 1962-05-31 1965-11-30 Gen Motors Corp Froth generator
CH399183A (de) * 1962-09-11 1966-03-31 Stuedli Sen Hans Hydraulische Presse, insbesondere Formenschlusseinrichtung für Spritzgussmaschinen
US3857550A (en) * 1972-04-20 1974-12-31 Bayer Ag Machine for producing foams, homogeneous or structural materials from at least two liquid reaction components
DE2348608C3 (de) * 1973-09-27 1980-09-18 Bayer Ag, 5090 Leverkusen Vorrichtung zum Herstellen von Schaum- oder Homogenstoffen aus fließfähigen Reaktionskomponenten
US3999740A (en) * 1975-01-17 1976-12-28 Mccorvey Raymond S Mixing head
FR2299578A1 (fr) * 1975-01-28 1976-08-27 Secmer Sa Tete pour le melange et le deversement sous pression d'au moins deux produits
DE2555177B2 (de) * 1975-12-08 1979-08-16 The Upjohn Co., Kalamazoo, Mich. (V.St.A.) Mischkopf

Also Published As

Publication number Publication date
FR2361988B1 (it) 1982-03-26
US4070008A (en) 1978-01-24
GB1536245A (en) 1978-12-20
DE2607641B2 (de) 1978-05-03
SU656487A3 (ru) 1979-04-05
FR2361988A1 (fr) 1978-03-17
JPS52125576A (en) 1977-10-21
DE2607641A1 (de) 1977-09-08
DE2607641C3 (de) 1978-12-21

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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: 19940113