ES2028416T3 - Dispositivo para el mezclado de al menos dos componentes reactivos de plastico. - Google Patents

Dispositivo para el mezclado de al menos dos componentes reactivos de plastico.

Info

Publication number
ES2028416T3
ES2028416T3 ES198989110647T ES89110647T ES2028416T3 ES 2028416 T3 ES2028416 T3 ES 2028416T3 ES 198989110647 T ES198989110647 T ES 198989110647T ES 89110647 T ES89110647 T ES 89110647T ES 2028416 T3 ES2028416 T3 ES 2028416T3
Authority
ES
Spain
Prior art keywords
mixing
plastic components
reactive plastic
cylindrical
discharge
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198989110647T
Other languages
English (en)
Inventor
Fritz W. Ing. Schneider (Grad.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei AG
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 Krauss Maffei AG filed Critical Krauss Maffei AG
Application granted granted Critical
Publication of ES2028416T3 publication Critical patent/ES2028416T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29B7/7668—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 having a second tube intersecting the first one with the jets impinging in the second tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

PARA EVITAR, EN LA SALIDA DE UN DISPOSITIVO DE MEZCLA, SALPICADURAS DE UNA MEZCLA DE MATERIALES PLASTICOS FORMADA POR COMPONENTES DE MATERIAL PLASTICO REACTIVOS, SE PROPONE, QUE UNA CAMARA DE MEZCLA CILINDRICA DESEMBOQUE CON UN ANGULO (ALFA) AGUDO EN UNA CAMARA CLINDRICA DE TRANQUILIZACION EN SENTIDO OPUESTO AL DE SU SALIDA.
ES198989110647T 1988-06-20 1989-06-13 Dispositivo para el mezclado de al menos dos componentes reactivos de plastico. Expired - Lifetime ES2028416T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3820810A DE3820810A1 (de) 1988-06-20 1988-06-20 Vorrichtung zum mischen von wenigstens zwei reaktiven kunststoffkomponenten

Publications (1)

Publication Number Publication Date
ES2028416T3 true ES2028416T3 (es) 1992-07-01

Family

ID=6356857

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989110647T Expired - Lifetime ES2028416T3 (es) 1988-06-20 1989-06-13 Dispositivo para el mezclado de al menos dos componentes reactivos de plastico.

Country Status (7)

Country Link
US (1) US5063027A (es)
EP (1) EP0347712B1 (es)
JP (1) JPH0239906A (es)
AT (1) ATE72538T1 (es)
CA (1) CA1308409C (es)
DE (1) DE3820810A1 (es)
ES (1) ES2028416T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277567A (en) * 1990-03-23 1994-01-11 Krauss Maffei Ag Apparatus for mixing reactive synthetic-resin components
DE4009465C2 (de) * 1990-03-23 1993-11-04 Krauss Maffei Ag Vorrichtung zum mischen von wenigstens zwei 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
DE69809119T2 (de) * 1997-05-22 2003-03-27 Afros S.P.A., Caronno Pertusella Selbstreinigende Mischvorrichtung und Verfahren zur Herstellung von Polyurethane Mischungen
ITMI20022336A1 (it) * 2002-11-05 2004-05-06 Afros Spa Procedimento ed apparecchiatura di miscelazione con
US7093972B2 (en) * 2003-06-20 2006-08-22 Mhr, Inc. Tri-tilt mixing head
DE102007023239B4 (de) * 2007-05-18 2010-03-11 Frimo Group Gmbh Verfahren und Vorrichtung zur Herstellung eines Polyurethans aus zumindest zwei flüssigen Ausgangskomponenten
JP4924268B2 (ja) * 2007-07-26 2012-04-25 日産自動車株式会社 保護部材
US10407234B2 (en) * 2012-09-05 2019-09-10 Henkel IP & Holding GmbH Two component fluid metering and mixing system
US10128087B2 (en) 2014-04-07 2018-11-13 Lam Research Corporation Configuration independent gas delivery system
US10557197B2 (en) 2014-10-17 2020-02-11 Lam Research Corporation Monolithic gas distribution manifold and various construction techniques and use cases therefor
US10022689B2 (en) * 2015-07-24 2018-07-17 Lam Research Corporation Fluid mixing hub for semiconductor processing tool
US10215317B2 (en) 2016-01-15 2019-02-26 Lam Research Corporation Additively manufactured gas distribution manifold

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145547C3 (de) * 1971-09-11 1974-07-11 Heinrich 3111 Gross Liedern Clasen Gegenstrominjektionsmischkopf
DE2327269C3 (de) * 1973-05-29 1981-04-09 Krauss-Maffei AG, 8000 München Vorrichtung zum Zuleiten eines insbesondere chemischreaktionsfähigen Kunststoffgemisches zu einer Form
US3915438A (en) * 1974-07-01 1975-10-28 Usm Corp Stream impingement mix head
DE2513492C3 (de) * 1975-03-26 1980-02-21 The Upjohn Co., Kalamazoo, Mich. (V.St.A.) Vorrichtung zum Vermischen eines flüssigen Treibmittels mit niedrigem Siedepunkt mit weiteren Komponenten zur Herstellung von Schaumstoff
DE2645937B2 (de) * 1976-10-12 1980-10-02 Elastogran Maschinenbau Gmbh & Co, 8021 Strasslach Hochdruck-Injektionsmischkopf für Mehrkomponentenkunststoffe, insbesondere Polyurethan
IT1109997B (it) * 1978-03-09 1985-12-23 Afros Srl Testa per la miscelazione e l'eiezione di componenti liquidi interagenti per lo stampaggio di materiali plastici
DE2823189A1 (de) * 1978-05-27 1979-11-29 Desma Werke Gmbh Mischkopf, insbesondere fuer die formschaeumung von polyurethanen
US4473531A (en) * 1981-04-28 1984-09-25 Regents Of The University Of Minnesota Rim mixhead with high pressure recycle
DE3120482C2 (de) * 1981-05-22 1985-05-30 Krauss-Maffei AG, 8000 München Vorrichtung zum Herstellen eines insbesondere chemisch reaktionsfähigen Kunststoffgemisches und zum Zuleiten desselben zu einer Form
DE3201903A1 (de) * 1982-01-22 1983-08-04 Elastogran Maschinenbau GmbH, 2844 Lemförde Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponeneten
DE3617287A1 (de) * 1986-05-23 1987-11-26 Hennecke Gmbh Maschf Vorrichtung zum erzeugen eines vorzugsweise chemisch reaktionsfaehigen gemisches aus mindestens zwei kunststoffkomponenten

Also Published As

Publication number Publication date
EP0347712B1 (de) 1992-02-12
JPH0239906A (ja) 1990-02-08
DE3820810A1 (de) 1989-12-21
US5063027A (en) 1991-11-05
CA1308409C (en) 1992-10-06
EP0347712A1 (de) 1989-12-27
ATE72538T1 (de) 1992-02-15

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