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IT1135030B - Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo - Google Patents

Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo

Info

Publication number
IT1135030B
IT1135030B IT19126/81A IT1912681A IT1135030B IT 1135030 B IT1135030 B IT 1135030B IT 19126/81 A IT19126/81 A IT 19126/81A IT 1912681 A IT1912681 A IT 1912681A IT 1135030 B IT1135030 B IT 1135030B
Authority
IT
Italy
Prior art keywords
mold
feed
chemical components
remote controlled
mixing heads
Prior art date
Application number
IT19126/81A
Other languages
English (en)
Other versions
IT8119126A0 (it
Inventor
Carlo Fiorentini
Original Assignee
Afros Spa
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 Spa filed Critical Afros Spa
Priority to IT19126/81A priority Critical patent/IT1135030B/it
Publication of IT8119126A0 publication Critical patent/IT8119126A0/it
Priority to GB8138966A priority patent/GB2090762A/en
Priority to JP57002378A priority patent/JPS582068B2/ja
Priority to DE19823200802 priority patent/DE3200802A1/de
Priority to FR8200455A priority patent/FR2497687A1/fr
Application granted granted Critical
Publication of IT1135030B publication Critical patent/IT1135030B/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
    • B29B7/7663—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
    • 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
    • B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
    • 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
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating

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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
IT19126/81A 1981-01-14 1981-01-14 Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo IT1135030B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT19126/81A IT1135030B (it) 1981-01-14 1981-01-14 Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo
GB8138966A GB2090762A (en) 1981-01-14 1981-12-24 Mixing head for chemical components to be fed into a mould
JP57002378A JPS582068B2 (ja) 1981-01-14 1982-01-12 金型中に供給する化学成分の混合ヘツド用遠隔操縦インゼクタ
DE19823200802 DE3200802A1 (de) 1981-01-14 1982-01-13 "ferngesteuerte einspritzvorrichtung an einem mischkopf"
FR8200455A FR2497687A1 (fr) 1981-01-14 1982-01-13 Injecteur telecommande pour tetes melangeuses de composants chimiques pour l'alimentation d'un moule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19126/81A IT1135030B (it) 1981-01-14 1981-01-14 Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo

Publications (2)

Publication Number Publication Date
IT8119126A0 IT8119126A0 (it) 1981-01-14
IT1135030B true IT1135030B (it) 1986-08-20

Family

ID=11155001

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19126/81A IT1135030B (it) 1981-01-14 1981-01-14 Iniettore telecomandato per teste miscelatrici di componenti chimici da alimentare ad uno stampo

Country Status (5)

Country Link
JP (1) JPS582068B2 (it)
DE (1) DE3200802A1 (it)
FR (1) FR2497687A1 (it)
GB (1) GB2090762A (it)
IT (1) IT1135030B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1196275B (it) * 1984-10-01 1988-11-16 Afros Spa Testa miscelatrice a camera mobile
DE3637896A1 (de) * 1986-11-06 1988-06-16 Krauss Maffei Ag Verfahren zum mischen und spritzen eines zweikomponenten-kunstharzes
DE10020157A1 (de) * 2000-04-25 2001-11-08 Hennecke Gmbh Vorrichtung zum Herstellen eines Massivstoff oder Schaumstoff bildenden Reaktionsgemisches aus mindestens zwei fließfähigen Reaktionskomponenten und gegebenenfalls Zusatzkomponenten
DE102007037780A1 (de) 2007-08-10 2009-02-12 Hennecke Gmbh Konstantdruckdüse
DE102010043329A1 (de) * 2010-11-03 2012-05-03 Bayer Materialscience Aktiengesellschaft Verfahren zur Herstellung von geschäumten Formkörpern
CN104476713B (zh) * 2014-12-09 2017-06-06 广西吉顺能源科技有限公司 一种聚氨酯发泡机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321153A1 (de) * 1973-04-26 1974-11-14 Demag Kunststofftech Angussvorrichtung fuer die formgebende verarbeitung von aus mehreren fluessigen komponenten sich bildenden kunststoffen
DE2346347A1 (de) * 1973-09-14 1975-03-27 Demag Kunststofftech Mischvorrichtung fuer die formgebende verarbeitung von sich aus mehreren, vorzugsweise fluessigen komponenten bildenden kunststoffen
DE2555156C3 (de) * 1975-12-08 1987-07-09 The Dow Chemical Co. (eine Ges.n.d.Gesetzen d. Staates Delaware), Midland, Mich. Hochdruck-Mischkopf
DE2855916C2 (de) * 1978-12-23 1983-12-15 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Vorrichtung zum Herstellen eines Reaktionsgemisches aus Schaumstoff oder Massivstoff bildenden, fließfähigen Komponenten
DE2936223A1 (de) * 1979-09-07 1981-03-19 Bayer Ag, 5090 Leverkusen Verfahren und einrichtung zum herstellen eines reaktionsgemisches aus fliessfaehigen, schaum- oder massivstoff bildenden komponenten
DE3021095C2 (de) * 1980-06-04 1983-12-22 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Verfahren und Vorrichtung zum Herstellen eines Massiv- oder Schaumstoff bildenden Reaktionsgemisches aus mindestens zwei fließfähigen Reaktionskomponenten

Also Published As

Publication number Publication date
JPS57138929A (en) 1982-08-27
DE3200802A1 (de) 1982-09-16
FR2497687A1 (fr) 1982-07-16
IT8119126A0 (it) 1981-01-14
GB2090762A (en) 1982-07-21
JPS582068B2 (ja) 1983-01-13

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