IT8125379A0 - Testa di iniezione ad alta pressione particolarmente per materie plastiche. - Google Patents

Testa di iniezione ad alta pressione particolarmente per materie plastiche.

Info

Publication number
IT8125379A0
IT8125379A0 IT8125379A IT2537981A IT8125379A0 IT 8125379 A0 IT8125379 A0 IT 8125379A0 IT 8125379 A IT8125379 A IT 8125379A IT 2537981 A IT2537981 A IT 2537981A IT 8125379 A0 IT8125379 A0 IT 8125379A0
Authority
IT
Italy
Prior art keywords
plastics
high pressure
pressure injection
injection head
head especially
Prior art date
Application number
IT8125379A
Other languages
English (en)
Other versions
IT1139885B (it
Inventor
Paolo Riva
Vittorio Mariani
Original Assignee
Oms Impianti 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 Oms Impianti Spa filed Critical Oms Impianti Spa
Priority to IT25379/81A priority Critical patent/IT1139885B/it
Publication of IT8125379A0 publication Critical patent/IT8125379A0/it
Priority to EP82110876A priority patent/EP0080698A3/en
Application granted granted Critical
Publication of IT1139885B publication Critical patent/IT1139885B/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
    • 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

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)
IT25379/81A 1981-12-01 1981-12-01 Testa di iniezione ad alta pressione particolarmente per materie plastiche IT1139885B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT25379/81A IT1139885B (it) 1981-12-01 1981-12-01 Testa di iniezione ad alta pressione particolarmente per materie plastiche
EP82110876A EP0080698A3 (en) 1981-12-01 1982-11-24 High pressure injection head for plastics materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25379/81A IT1139885B (it) 1981-12-01 1981-12-01 Testa di iniezione ad alta pressione particolarmente per materie plastiche

Publications (2)

Publication Number Publication Date
IT8125379A0 true IT8125379A0 (it) 1981-12-01
IT1139885B IT1139885B (it) 1986-09-24

Family

ID=11216526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25379/81A IT1139885B (it) 1981-12-01 1981-12-01 Testa di iniezione ad alta pressione particolarmente per materie plastiche

Country Status (2)

Country Link
EP (1) EP0080698A3 (it)
IT (1) IT1139885B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523696A (en) * 1984-04-13 1985-06-18 Gusmer Corporation Apparatus for dispensing a mixture of mutually reactive liquids
DE3629042C1 (de) * 1986-08-27 1988-04-07 Kloeckner Ferromatik Desma Mischkopf zum Herstellen eines chemisch reagierenden Gemisches
PT103101B (pt) * 2004-04-05 2012-07-30 Faculdade De Engenharia Da Universidade Do Porto Processo de produção de peças plásticas por reacção, injecção e moldagem, e respectiva máquina
ITMI20061195A1 (it) * 2006-06-21 2007-12-22 Siviero Enrico Metodo e apparecchiatura con ugelli lobati per la miscelazione di componenti chimici reattivi
PT106166A (pt) * 2012-02-20 2013-08-20 Univ Do Porto Câmara de mistura de jatos opostos para mistura de fluidos com diferentes débitos mássicos
EP3489001A1 (en) * 2017-11-22 2019-05-29 Afros S.P.A. Apparatus for fine and controlled adjustment of an injection molding process and related industrial process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE779971R (fr) * 1971-04-10 1972-06-16 Krauss Maffei Ag Appareil pour l'amorcage et la preparation d'un melange de deuxou de plusieurs constituants synthetiques dans la cavite de moulage d'un
GB1530339A (en) * 1977-11-04 1978-10-25 Viking Eng Co Ltd Mixing head for foam plastics material
DE2815460C3 (de) * 1978-04-10 1981-09-24 Elastogran Maschinenbau GmbH, 2844 Lemförde Mischvorrichtung für Mehrkomponentenkunststoffe, insbesondere Polyurethan

Also Published As

Publication number Publication date
EP0080698A2 (en) 1983-06-08
EP0080698A3 (en) 1984-08-22
IT1139885B (it) 1986-09-24

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