ES2152273T3 - Dispositivo para mezclar medios liquidos. - Google Patents

Dispositivo para mezclar medios liquidos.

Info

Publication number
ES2152273T3
ES2152273T3 ES94107343T ES94107343T ES2152273T3 ES 2152273 T3 ES2152273 T3 ES 2152273T3 ES 94107343 T ES94107343 T ES 94107343T ES 94107343 T ES94107343 T ES 94107343T ES 2152273 T3 ES2152273 T3 ES 2152273T3
Authority
ES
Spain
Prior art keywords
foundation
provision
cylinder
mixing chamber
individual components
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
ES94107343T
Other languages
English (en)
Inventor
Erhard Hauser
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.)
Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
Original Assignee
Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
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
Priority claimed from DE4344922A external-priority patent/DE4344922C3/de
Application filed by Hedrich Wilhelm Vakuumanlagen GmbH and Co KG filed Critical Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
Application granted granted Critical
Publication of ES2152273T3 publication Critical patent/ES2152273T3/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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould
    • 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
    • B29B7/7626—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components using measuring chambers of piston or plunger type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

SE TRATA DE UN DISPOSITIVO, EN PARTICULAR DE UN DISPOSITIVO A PRESION, PARA EL RELLENO DE UNO O MULTIPLES MOLDES (20) DE FUNDICION CON MATERIALES LIQUIDOS CON CAPACIDAD DE FLUIR, CUYOS COMPONENTES INDIVIDUALES SON CONDUCIDOS POR MEDIO DE DISPOSITIVOS (3,4) DE BOMBEO A TRAVES DE CONDUCCIONES (5,6) BLOQUEABLES AL MENOS DE UNA DISPOSICION (7) EMBOLO-CILINDRO, A PARTIR DE LA CUAL LOS COMPONENTES INDIVIDUALES SON GUIADOS A UNA CAMARA (18) DE MEZCLA Y A PARTIR DE ALLI A LOS MOLDES (20) DE FUNDICION RESPECTIVOS. PARA PODER ELABORAR MASAS DE FUNDICION ESPECIALMENTE ABRASIVAS CON ALTA VISCOSIDAD Y TIEMPO DE FORMACION REDUCIDO, SE PROPONE QUE AL MENOS UNA DISPOSICION (7) EMBOLO-CILINDRO PARA UNA PRESION DE TRABAJO ESENCIALMENTE ALTA ESTE CONFIGURADA RESPECTIVAMENTE EN EL EQUIPO (3,4) DE BOMBEO SEGUN UNA PRESION DE TRABAJO DOMINANTE Y QUE LA CAMARA (18) DE MEZCLA DISPONGA DE UN VOLUMEN RELATIVAMENTE PEQUEÑO.
ES94107343T 1993-06-18 1994-05-11 Dispositivo para mezclar medios liquidos. Expired - Lifetime ES2152273T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4320121 1993-06-18
DE4344922A DE4344922C3 (de) 1993-06-18 1993-12-30 Vorrichtung zum Befüllen einer oder mehrerer Gießformen mit gießfähig flüssigen Medien

Publications (1)

Publication Number Publication Date
ES2152273T3 true ES2152273T3 (es) 2001-02-01

Family

ID=25926867

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107343T Expired - Lifetime ES2152273T3 (es) 1993-06-18 1994-05-11 Dispositivo para mezclar medios liquidos.

Country Status (5)

Country Link
US (1) US5545029A (es)
EP (1) EP0630729B1 (es)
JP (1) JPH0716852A (es)
CN (1) CN1065472C (es)
ES (1) ES2152273T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0870587B1 (en) * 1996-12-17 2003-01-08 Ford Global Technologies, Inc. Liquid injection sealing apparatus
US6254813B1 (en) * 1998-02-28 2001-07-03 Battenfeld Gmbh Method and apparatus for injection molding plastic objects comprised of at least two different materials
FR2819746B1 (fr) * 2001-01-24 2003-04-18 Eads Ccr Procede d'injection de resine dans un moule contenant une preforme fibreuse
JP4834961B2 (ja) * 2004-04-27 2011-12-14 横浜ゴム株式会社 可変速型二液計量混合制御方法及びその装置
ITMI20071444A1 (it) * 2007-07-18 2009-01-19 Oms Impianti Spa Apparecchiatura per il dosaggio e la miscelazione delle polveri solide in processi tecnologici di trasformazione delle materie plastiche.
JP2013500885A (ja) * 2009-08-07 2013-01-10 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト 高速高分子反応系を加工するための装置
JP5541797B2 (ja) * 2010-11-12 2014-07-09 アピックヤマダ株式会社 樹脂成形装置
DE102012103668A1 (de) * 2012-04-26 2013-10-31 Hedrich Gmbh Vorratsbehälter für Gießharz sowie Verfahren und Vorrichtung zum Vergießen von Gießharz
JP5814421B2 (ja) * 2014-04-30 2015-11-17 アピックヤマダ株式会社 液状樹脂供給装置および樹脂成形装置
AT516945B1 (de) * 2015-07-03 2016-10-15 Sonderhoff Eng Gmbh Vorrichtung zum Herstellen einer Mischung aus wenigstens einem Gas und wenigstens einer flüssigen Kunststoffkomponente
US10828855B2 (en) 2016-08-26 2020-11-10 Molecular Imprints, Inc. Monolithic high refractive index photonic devices
CN107537411B (zh) * 2017-08-29 2023-11-21 华侨大学 一种核壳结构凝胶球的制备系统及制备方法
CN111526838B (zh) * 2017-11-02 2022-03-22 奇跃公司 制备和分配聚合物材料并从其生产聚合物制品
US10954929B2 (en) 2018-09-19 2021-03-23 Mueller International, Llc Material dispensing system with gas removal

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1244249A (fr) * 1960-01-05 1960-10-21 Perfectionnements aux systèmes de dosage et de distribution de matières liquides
DE2544749B2 (de) * 1975-10-07 1977-10-13 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Mit einem mischkopf kombiniertes formwerkzeug zum herstellen von formteilen
US4135180A (en) * 1977-08-15 1979-01-16 The Goodyear Tire & Rubber Company Aftermixer and apparatus
DE2837425A1 (de) * 1978-08-28 1980-03-20 Bayer Ag Verfahren und vorrichtung zum herstellen von artikeln, die aus fuellstoffhaltigem chemiewerkstoff, insbesondere aus schaumstoff, bestehen
JPS5549213A (en) * 1978-10-05 1980-04-09 Toshiba Mach Co Ltd Reactive injection molding apparatus
DE2854687A1 (de) * 1978-12-18 1980-06-26 Hedrich Vakuumanlagen Wilhelm Antriebsvorrichtung fuer hubweise arbeitende dosierpumpen und/oder dosiereinrichtungen mit unterschiedlichen oeffnungs- schliesshub-verhaeltnissen, zur synchronen abgabe ungleicher mengen
BE895216A (nl) * 1982-12-02 1983-03-31 Neuckens Francois Doseerinrichting
JPS60124222A (ja) * 1983-12-08 1985-07-03 Mitsubishi Electric Corp 注型装置
DE3420222A1 (de) * 1984-05-30 1985-12-05 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Giessanlage fuer die verarbeitung von giessharz
US4752201A (en) * 1985-04-15 1988-06-21 Trans Plastics, Inc. Apparatus for injection molding fiber-reinforced thermoset plastic articles
IT1213487B (it) * 1986-09-03 1989-12-20 Afros Spa Apparecchiatura per l'alimentazione ed il dosaggio di liquidi in una testa di miscelazione.
DE68919462T2 (de) * 1988-09-30 1995-07-20 Ube Industries Verfahren und Vorrichtung zum Regeln eines Druckgiessvorganges durch Steuerung der Bewegung des Druckkolbens.
US5187001A (en) * 1990-09-26 1993-02-16 Gencorp Inc. Resin transfer molding apparatus
DE9103989U1 (de) * 1991-04-03 1991-07-25 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Vorrichtung zum Befüllen einer oder mehrerer Gießformen mit fließfähigen Stoffen
US5112212A (en) * 1991-05-02 1992-05-12 Husky Injection Molding Systems Ltd. Shooting pot with combined valve and piston

Also Published As

Publication number Publication date
US5545029A (en) 1996-08-13
EP0630729B1 (de) 2000-09-27
JPH0716852A (ja) 1995-01-20
EP0630729A1 (de) 1994-12-28
CN1065472C (zh) 2001-05-09
CN1099693A (zh) 1995-03-08

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