FR2334481A1 - Tete de melange a haute pression - Google Patents

Tete de melange a haute pression

Info

Publication number
FR2334481A1
FR2334481A1 FR7637028A FR7637028A FR2334481A1 FR 2334481 A1 FR2334481 A1 FR 2334481A1 FR 7637028 A FR7637028 A FR 7637028A FR 7637028 A FR7637028 A FR 7637028A FR 2334481 A1 FR2334481 A1 FR 2334481A1
Authority
FR
France
Prior art keywords
high pressure
mixing head
pressure mixing
head
pressure
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.)
Granted
Application number
FR7637028A
Other languages
English (en)
Other versions
FR2334481B1 (fr
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of FR2334481A1 publication Critical patent/FR2334481A1/fr
Application granted granted Critical
Publication of FR2334481B1 publication Critical patent/FR2334481B1/fr
Granted 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
    • 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
    • B29B7/7663—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
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7637028A 1975-12-08 1976-12-08 Tete de melange a haute pression Granted FR2334481A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2555156A DE2555156B2 (de) 1975-12-08 1975-12-08 Hochdruck-Mischkopf

Publications (2)

Publication Number Publication Date
FR2334481A1 true FR2334481A1 (fr) 1977-07-08
FR2334481B1 FR2334481B1 (fr) 1981-07-10

Family

ID=5963806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637028A Granted FR2334481A1 (fr) 1975-12-08 1976-12-08 Tete de melange a haute pression

Country Status (6)

Country Link
US (1) US4115066A (fr)
JP (1) JPS5270476A (fr)
DE (1) DE2555156B2 (fr)
FR (1) FR2334481A1 (fr)
GB (1) GB1522120A (fr)
IT (1) IT1067957B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334482A1 (fr) * 1975-12-08 1977-07-08 Upjohn Co Tete de melange a haute pression pour fabriquer des objets en matiere plastique
FR2483317A1 (fr) * 1980-05-28 1981-12-04 Hennecke Gmbh Maschf Dispositif pour produire un melange reactionnel de composants fluides formateurs de mousse ou de matiere plastique homogene, notamment d'une isocyanate et d'un polyol
WO1988003052A1 (fr) * 1986-10-21 1988-05-05 Nordson Corporation Procede et dispositif de melange et d'extrusion ou de pulverisation de liquides

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246230A (en) * 1978-04-28 1981-01-20 Hasselman Sr Walter J System for forming and dispensing a resinous foam
DE2837424A1 (de) * 1978-08-28 1980-03-20 Bayer Ag Vorrichtung zum herstellen eines insbesondere schaumstoff bildenden reaktionsgemisches aus fliessfaehigen komponenten
JPS55129137A (en) * 1979-03-29 1980-10-06 Ihara Chem Ind Co Ltd Raw material mixing apparatus
US4452919A (en) * 1979-04-13 1984-06-05 Schneider Fritz W High velocity mixing method
JPS5640513A (en) * 1979-09-10 1981-04-16 Mitsubishi Heavy Ind Ltd Method for trial of metal mold
JPS5659127U (fr) * 1979-10-15 1981-05-21
DE3040922C2 (de) * 1980-10-30 1985-03-28 Admiral Maschinenfabrik Gmbh, 8990 Lindau Hochdruck-Mischkopf
IT1135030B (it) * 1981-01-14 1986-08-20 Afros Spa Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo
IT1135043B (it) * 1981-01-15 1986-08-20 Afros Spa Testa di miscelazione per sostanze chimiche reattive,con iniettori telecomandati
US4407431A (en) * 1981-03-04 1983-10-04 Hutter Iii Charles G System for dispensing curable compositions
US4469251A (en) * 1981-09-02 1984-09-04 Sealed Air Corporation Detachable mixing chamber for a fluid dispensing apparatus
DE3334375A1 (de) * 1983-09-23 1985-04-11 Elastogran Maschinenbau GmbH, 2844 Lemförde Vorrichtung zum mischen von mindestens zwei chemisch reaktionsfaehigen kunststoffkomponenten
JPS60183108A (ja) * 1984-02-10 1985-09-18 シンシナテイ・ミラクロン・インコーポレーテツド 液体の乱流を生じるノズル装置
DE3421980A1 (de) * 1984-06-14 1985-12-19 Elastogran Maschinenbau GmbH, 2844 Lemförde Verfahren und vorrichtung zum testen der foerdermenge von mischvorrichtungen fuer mehrkomponentenkunsstoffe, insbesondere polyurethan
DE3431112A1 (de) * 1984-08-24 1986-03-06 Spühl AG, St. Gallen Mischkopf zur reaktiven mischung von kunststoff-komponenten
US4726933A (en) * 1985-10-08 1988-02-23 Admiral Equipment Company High pressure mixing head and reactive component injection valve
JPH0418825Y2 (fr) * 1987-05-27 1992-04-27
US5064098A (en) * 1990-02-23 1991-11-12 Physical Systems, Inc. Dual component dispenser gun
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
US5498151A (en) * 1993-05-05 1996-03-12 Nennecker; Gunter H. Mixing head for molding machine
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
US5927852A (en) * 1997-12-01 1999-07-27 Minnesota Mining And Manfacturing Company Process for production of heat sensitive dispersions or emulsions
DE19960202C2 (de) * 1999-12-14 2003-03-20 Zsolt Herbak Vorrichtung zum Mischen von viskosen Flüssigkeiten
JP4834861B2 (ja) * 2001-09-25 2011-12-14 株式会社イノアックコーポレーション 流体混合機構
DE102005003451A1 (de) * 2005-01-25 2006-07-27 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zur Regelung der Temperatur von Mischwasser
ITMI20062315A1 (it) 2006-11-30 2008-06-01 Afros Spa Metodo e apparecchiatura di miscelazione ad alta pressione con dispositivo di autolubrificazione raschiatura e flussaggio
DE102009036537B3 (de) * 2009-08-07 2011-02-17 Cannon Deutschland Gmbh Vorrichtung und Verfahren zur Emulgierung von Flüssigkeiten
WO2011066095A1 (fr) * 2009-11-24 2011-06-03 Dow Global Technologies Inc. Appareil et procédé de mélange et de distribution de fluide
EP2644344B1 (fr) * 2012-03-26 2014-08-13 Siemens Aktiengesellschaft Dispositif de mélange pour un processus fermé d'infusion de résine
US9795242B2 (en) 2013-02-14 2017-10-24 Cirkul, Inc. Additive delivery systems and containers
ITMI20131319A1 (it) * 2013-08-02 2015-02-03 Afros Spa Dispositivo-iniettore e apparato per la miscelazione di componenti polimerici
PL3220783T3 (pl) 2014-11-21 2020-01-31 Cirkul, Inc. Regulowane systemy wkładów dodatku
US10888826B2 (en) * 2014-11-21 2021-01-12 Cirkul, Inc. Adjustable additive cartridge systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122920A5 (fr) * 1971-01-18 1972-09-01 Instapak Corp
FR2131988A1 (fr) * 1971-04-06 1972-11-17 Krauss Maffei Ag
GB1322050A (en) * 1970-12-24 1973-07-04 Viking Eng Co Ltd Polyurethane foams and plastics
US3912234A (en) * 1974-08-29 1975-10-14 Cincinnati Milacron Inc Apparatus for mixing and injecting liquids into a mold
FR2301373A1 (fr) * 1975-02-21 1976-09-17 Upjohn Co Dispositif d'alimentation sous pression en matiere fluide

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90983C (fr) * 1954-06-04
US3263928A (en) * 1964-11-19 1966-08-02 Frederick E Gusmer Apparatus for ejecting a mixture of liquids
DE1912734B2 (de) * 1969-03-13 1971-04-01 Farbenfabriken Bayer AG, 5090 Le verkusen Vorrichtung zum vermischen von schnell miteinander reagie renden komponenten insbesondere fuer die herstellung von schaumstoffen
DE7006182U (de) * 1970-02-20 1970-10-29 Krauss Maffei Ag Vorrichtung zum erzeugen und einleiten eines vorzugsweise chemisch reaktionsfaehigen gemisches aus zwei oder mehr kunststoffkomponenten in den hohlraum einer form.
US3960506A (en) * 1970-06-20 1976-06-01 Bayer Aktiengesellschaft Apparatus for producing homogeneous materials or foam from at least two inter-reacting components
DE2145547C3 (de) * 1971-09-11 1974-07-11 Heinrich 3111 Gross Liedern Clasen Gegenstrominjektionsmischkopf
DE2204162B2 (de) * 1972-01-29 1974-03-14 Pumpenfabrik Urach, 7417 Urach Spaltdichtung für die Abdichtung hin- und hergehender Maschinenteile
DE2321153A1 (de) * 1973-04-26 1974-11-14 Demag Kunststofftech Angussvorrichtung fuer die formgebende verarbeitung von aus mehreren fluessigen komponenten sich bildenden kunststoffen
DE2417513A1 (de) * 1974-04-10 1976-03-25 Elastogran Gmbh Mischvorrichtung fuer mehrkommponentenkunststoffe, insbesondere polyurethan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322050A (en) * 1970-12-24 1973-07-04 Viking Eng Co Ltd Polyurethane foams and plastics
FR2122920A5 (fr) * 1971-01-18 1972-09-01 Instapak Corp
FR2131988A1 (fr) * 1971-04-06 1972-11-17 Krauss Maffei Ag
US3912234A (en) * 1974-08-29 1975-10-14 Cincinnati Milacron Inc Apparatus for mixing and injecting liquids into a mold
FR2301373A1 (fr) * 1975-02-21 1976-09-17 Upjohn Co Dispositif d'alimentation sous pression en matiere fluide

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334482A1 (fr) * 1975-12-08 1977-07-08 Upjohn Co Tete de melange a haute pression pour fabriquer des objets en matiere plastique
FR2483317A1 (fr) * 1980-05-28 1981-12-04 Hennecke Gmbh Maschf Dispositif pour produire un melange reactionnel de composants fluides formateurs de mousse ou de matiere plastique homogene, notamment d'une isocyanate et d'un polyol
WO1988003052A1 (fr) * 1986-10-21 1988-05-05 Nordson Corporation Procede et dispositif de melange et d'extrusion ou de pulverisation de liquides

Also Published As

Publication number Publication date
FR2334481B1 (fr) 1981-07-10
IT1067957B (it) 1985-03-21
JPS5270476A (en) 1977-06-11
GB1522120A (en) 1978-08-23
DE2555156B2 (de) 1979-08-02
DE2555156A1 (de) 1977-06-23
US4115066A (en) 1978-09-19
DE2555156C3 (fr) 1987-07-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse