IT7921446A0 - Iniezione per materie plastiche. procedimento ed apparecchiatura per raffreddare stampi di forma ad - Google Patents

Iniezione per materie plastiche. procedimento ed apparecchiatura per raffreddare stampi di forma ad

Info

Publication number
IT7921446A0
IT7921446A0 IT7921446A IT2144679A IT7921446A0 IT 7921446 A0 IT7921446 A0 IT 7921446A0 IT 7921446 A IT7921446 A IT 7921446A IT 2144679 A IT2144679 A IT 2144679A IT 7921446 A0 IT7921446 A0 IT 7921446A0
Authority
IT
Italy
Prior art keywords
plastics
injection
procedure
cooling
equipment
Prior art date
Application number
IT7921446A
Other languages
English (en)
Original Assignee
Logic Devices
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 Logic Devices filed Critical Logic Devices
Publication of IT7921446A0 publication Critical patent/IT7921446A0/it

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7306—Control circuits therefor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT7921446A 1978-04-03 1979-03-30 Iniezione per materie plastiche. procedimento ed apparecchiatura per raffreddare stampi di forma ad IT7921446A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/892,592 US4151243A (en) 1978-04-03 1978-04-03 Method for cooling plastic injection mold dies

Publications (1)

Publication Number Publication Date
IT7921446A0 true IT7921446A0 (it) 1979-03-30

Family

ID=25400194

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7921446A IT7921446A0 (it) 1978-04-03 1979-03-30 Iniezione per materie plastiche. procedimento ed apparecchiatura per raffreddare stampi di forma ad

Country Status (6)

Country Link
US (1) US4151243A (it)
JP (1) JPS591188B2 (it)
CA (1) CA1112826A (it)
DE (1) DE2910488A1 (it)
GB (1) GB2018663B (it)
IT (1) IT7921446A0 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367785A (en) * 1981-02-09 1983-01-11 Logic Devices, Inc. Liquid circulation method and apparatus
DE3220359A1 (de) * 1982-05-29 1983-12-01 CEBI Präzisionsgeräte GmbH & Co. KG, 7451 Grosselfingen Wasserkupplung
EP0253001A1 (de) * 1986-07-12 1988-01-20 AGRU ALOIS GRUBER & SOHN OHG Verfahren und Vorrichtung zum Kühlen von geteilten Spritzgiessformen
US4934918A (en) * 1989-03-06 1990-06-19 Upt Holdings, Inc. Core cooling apparatus for an injection molding machine
US5310430A (en) * 1991-05-31 1994-05-10 Ecolab Inc. Process of dispensing a solid cast block of water soluble detergent
DE19917379A1 (de) * 1999-04-16 2000-10-19 Moessner Ag Werkstück-Erzeugungsvorrichtung
DE10213418A1 (de) * 2002-03-26 2003-10-16 Sero Pumpenfabrik Gmbh & Co Kg Verfahren und Vorrichtung zum Kühlen von mehrteiligen Formen in Spritzgusswerkzeugen
US7399174B2 (en) * 2004-04-08 2008-07-15 Graham Packaging Pet Technologies Inc. Method and apparatus for compression molding plastic articles
DE202005020533U1 (de) * 2005-05-12 2006-03-16 Stemke, Gudrun Kühlsystem für Werkzeuge von Kunststoffverarbeitungsmaschinen
CA2758131C (en) 2009-05-13 2013-11-19 Husky Injection Molding Systems Ltd. Hot-runner system having non-structurally supportive heat insulator including visible material
US9010141B2 (en) * 2010-04-19 2015-04-21 Chilldyne, Inc. Computer cooling system and method of use

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976571A (en) * 1958-11-14 1961-03-28 Ernest P Moslo Mold venting structure
US3108339A (en) * 1959-05-20 1963-10-29 Harry R Bucy Die casting mold breather
US3555620A (en) * 1967-10-17 1971-01-19 Harry R Bucy Mold for pressure injected material vented through ejector pin guides
US3978910A (en) * 1975-07-07 1976-09-07 Gladwin Floyd R Mold plate cooling system
US4091069A (en) * 1977-02-17 1978-05-23 Logic Devices, Inc. Method and apparatus for venting entrapped air in mold cavities

Also Published As

Publication number Publication date
CA1112826A (en) 1981-11-24
JPS591188B2 (ja) 1984-01-10
GB2018663A (en) 1979-10-24
GB2018663B (en) 1982-04-21
JPS54139662A (en) 1979-10-30
DE2910488A1 (de) 1979-10-11
US4151243A (en) 1979-04-24

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