IT1063585B - Apparecchiatura per la miscelazione e l eiezione di sostanze fluide fraloro interagenti - Google Patents

Apparecchiatura per la miscelazione e l eiezione di sostanze fluide fraloro interagenti

Info

Publication number
IT1063585B
IT1063585B IT23330/76A IT2333076A IT1063585B IT 1063585 B IT1063585 B IT 1063585B IT 23330/76 A IT23330/76 A IT 23330/76A IT 2333076 A IT2333076 A IT 2333076A IT 1063585 B IT1063585 B IT 1063585B
Authority
IT
Italy
Prior art keywords
interagenti
fraloro
ejection
mixing
equipment
Prior art date
Application number
IT23330/76A
Other languages
English (en)
Inventor
Fiorentini Carlo
Original Assignee
Afros Srl
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 Afros Srl filed Critical Afros Srl
Priority to IT23330/76A priority Critical patent/IT1063585B/it
Priority to US05/743,956 priority patent/US4096585A/en
Priority to GB18210/77A priority patent/GB1531197A/en
Priority to FR7714846A priority patent/FR2351711A1/fr
Priority to DE7715602U priority patent/DE7715602U1/de
Application granted granted Critical
Publication of IT1063585B publication Critical patent/IT1063585B/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
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure
    • 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
    • B29B7/7663—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)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT23330/76A 1976-05-17 1976-05-17 Apparecchiatura per la miscelazione e l eiezione di sostanze fluide fraloro interagenti IT1063585B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT23330/76A IT1063585B (it) 1976-05-17 1976-05-17 Apparecchiatura per la miscelazione e l eiezione di sostanze fluide fraloro interagenti
US05/743,956 US4096585A (en) 1976-05-17 1976-11-22 Apparatus for mixing and ejecting interacting fluid materials
GB18210/77A GB1531197A (en) 1976-05-17 1977-05-02 Mixing and ejecting fluid materials
FR7714846A FR2351711A1 (fr) 1976-05-17 1977-05-16 Appareillage pour le melange et l'ejection de substances fluides interagissantes entre elles
DE7715602U DE7715602U1 (de) 1976-05-17 1977-05-16 Spritzkopf zum mischen und ausstossen von miteinander zusammenwirkenden fliessfaehigen stoffen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23330/76A IT1063585B (it) 1976-05-17 1976-05-17 Apparecchiatura per la miscelazione e l eiezione di sostanze fluide fraloro interagenti

Publications (1)

Publication Number Publication Date
IT1063585B true IT1063585B (it) 1985-02-11

Family

ID=11206128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23330/76A IT1063585B (it) 1976-05-17 1976-05-17 Apparecchiatura per la miscelazione e l eiezione di sostanze fluide fraloro interagenti

Country Status (5)

Country Link
US (1) US4096585A (it)
DE (1) DE7715602U1 (it)
FR (1) FR2351711A1 (it)
GB (1) GB1531197A (it)
IT (1) IT1063585B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399105A (en) * 1981-03-30 1983-08-16 The Upjohn Company Programmable computer controlled reaction injection mixing head system
IT1196275B (it) * 1984-10-01 1988-11-16 Afros Spa Testa miscelatrice a camera mobile
JP2513475B2 (ja) * 1986-10-21 1996-07-03 ノードソン株式会社 液体の混合吐出又は噴出方法とその装置
US5098194A (en) * 1990-06-27 1992-03-24 Union Carbide Chemicals & Plastics Technology Corporation Semi-continuous method and apparatus for forming a heated and pressurized mixture of fluids in a predetermined proportion
US5171089A (en) * 1990-06-27 1992-12-15 Union Carbide Chemicals & Plastics Technology Corporation Semi-continuous method and apparatus for forming a heated and pressurized mixture of fluids in a predetermined proportion
US5423607A (en) * 1991-05-03 1995-06-13 Dolco Packaging Corp. Method for blending diverse blowing agents
US5190373A (en) * 1991-12-24 1993-03-02 Union Carbide Chemicals & Plastics Technology Corporation Method, apparatus, and article for forming a heated, pressurized mixture of fluids
DE69809119T2 (de) * 1997-05-22 2003-03-27 Afros S.P.A., Caronno Pertusella Selbstreinigende Mischvorrichtung und Verfahren zur Herstellung von Polyurethane Mischungen
RU2142358C1 (ru) * 1998-11-24 1999-12-10 Открытое акционерное общество "ГАЗ" Установка для дозирования и смешивания жидкостей
JP2001041399A (ja) * 1999-07-30 2001-02-13 Dow Corning Toray Silicone Co Ltd 高粘性液状材料の切断方法および切断装置
DE10048513A1 (de) * 2000-09-29 2002-04-11 Degussa Verfahren zur kontinuierlichen Herstellung von Stoff- und Reaktionsgemischen und Vorrichtung zu seiner Durchführung
US20050218556A1 (en) * 2004-04-02 2005-10-06 Lear Corporation Method and apparatus for spray forming polyurethane skins with a hydraulic mixing head
US20070140046A1 (en) * 2005-12-20 2007-06-21 Imation Corp. Multiple-stream annular fluid processor
HUE054478T2 (hu) * 2014-03-21 2021-09-28 Italpresse Ind Spa Elzáró szeleppel ellátott befecskendezõ egység présöntõ géphez
IT201900024949A1 (it) 2019-12-20 2021-06-20 Cannon Spa Metodo e apparecchiatura per erogare una miscela polimerica priva di schizzi

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176922A (en) * 1960-07-14 1965-04-06 Herman W Decker Spray gun
US3375978A (en) * 1966-03-21 1968-04-02 Rand Mines Ltd Spray gun with self-purging nozzle
FR2131988B1 (it) * 1971-04-06 1978-03-31 Krauss Maffei Ag
IT971855B (it) * 1972-12-14 1974-05-10 Afros Srl Testata per lo stampaggio di materiali espansi
DE2348609C3 (de) * 1973-09-27 1980-10-23 Bayer Ag, 5090 Leverkusen Vorrichtung zum Herstellen von Schaumoder Homogenstoffen aus flüssigen Reaktionskomponenten
DE2364501B2 (de) * 1973-12-24 1978-09-28 Bayer Ag, 5090 Leverkusen Einspritzdüse fur Schaummaschinen
US3876145A (en) * 1974-01-23 1975-04-08 Gusmer Corp Apparatus for ejecting a mixture of a plurality of liquids
US3912234A (en) * 1974-08-29 1975-10-14 Cincinnati Milacron Inc Apparatus for mixing and injecting liquids into a mold
US3945569A (en) * 1974-10-25 1976-03-23 Instapak Corporation Foam dispensing apparatus
US3976248A (en) * 1975-04-28 1976-08-24 Polymir Industries, Inc. Polyurethane pour gun

Also Published As

Publication number Publication date
DE7715602U1 (de) 1978-05-03
FR2351711A1 (fr) 1977-12-16
FR2351711B3 (it) 1980-03-07
US4096585A (en) 1978-06-20
GB1531197A (en) 1978-11-01

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