ATE360515T1 - Isolierte modulare spritzdüsenanordnung - Google Patents

Isolierte modulare spritzdüsenanordnung

Info

Publication number
ATE360515T1
ATE360515T1 AT98100855T AT98100855T ATE360515T1 AT E360515 T1 ATE360515 T1 AT E360515T1 AT 98100855 T AT98100855 T AT 98100855T AT 98100855 T AT98100855 T AT 98100855T AT E360515 T1 ATE360515 T1 AT E360515T1
Authority
AT
Austria
Prior art keywords
nozzle
gate insert
insulating element
threads
gate
Prior art date
Application number
AT98100855T
Other languages
English (en)
Inventor
Rajan Puri
Original Assignee
Husky Injection Molding
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 Husky Injection Molding filed Critical Husky Injection Molding
Application granted granted Critical
Publication of ATE360515T1 publication Critical patent/ATE360515T1/de

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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C45/2711—Gate inserts
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/278—Nozzle tips
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2766—Heat insulation between nozzle and mould
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/278—Nozzle tips
    • B29C2045/2783—Nozzle tips with a non-axial outlet opening of the melt channel
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/278—Nozzle tips
    • B29C2045/2785—Nozzle tips with high thermal conductivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
AT98100855T 1997-01-21 1998-01-19 Isolierte modulare spritzdüsenanordnung ATE360515T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/785,841 US5879727A (en) 1997-01-21 1997-01-21 Insulated modular injection nozzle system

Publications (1)

Publication Number Publication Date
ATE360515T1 true ATE360515T1 (de) 2007-05-15

Family

ID=25136786

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98100855T ATE360515T1 (de) 1997-01-21 1998-01-19 Isolierte modulare spritzdüsenanordnung

Country Status (6)

Country Link
US (1) US5879727A (de)
EP (1) EP0854027B1 (de)
AT (1) ATE360515T1 (de)
CA (1) CA2227085C (de)
DE (1) DE69837631T2 (de)
ES (1) ES2284189T3 (de)

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US6533571B2 (en) * 1999-03-19 2003-03-18 Husky Injection Molding Systems, Ltd Injection nozzle insulator assembly
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DE102004009799B4 (de) * 2004-02-28 2006-03-23 Incoe International, Inc. Werkzeugeinsatz für den Anschnitt einer Heißkanaldüse für eine Spritzgießmaschine
CA2482254A1 (en) * 2004-04-07 2005-10-07 Mold-Masters Limited Modular injection nozzle having a thermal barrier
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US20060073298A1 (en) 2004-04-16 2006-04-06 Hutchinson Gerald A Mono and multi-layer articles and extrusion methods of making the same
US7344372B2 (en) * 2004-06-02 2008-03-18 Mold-Masters (2007) Limited Injection molding nozzle having an annular flow tip
ATE447471T1 (de) * 2004-06-02 2009-11-15 Mold Masters 2007 Ltd Verschlussdüsenvorrichtung zum spritzgiessen mit einer ringförmigen strömung
US7544056B2 (en) 2004-06-02 2009-06-09 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
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US7370417B2 (en) * 2005-12-09 2008-05-13 Mold-Masters (2007) Limited Method of installing a mold gate insert in an injection molding apparatus
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US7972132B2 (en) * 2008-10-10 2011-07-05 Mold-Masters (2007) Ltd Injection molding valve gated hot runner nozzle
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DE102010056073B4 (de) 2010-12-23 2022-02-17 Otto Männer Innovation GmbH Heißkanaldüse
US20130309349A1 (en) * 2011-02-09 2013-11-21 Husky Injection Molding Systems Ltd. Mold-Tool System Having Heat-Transfer Obstruction
US8899964B2 (en) 2012-03-16 2014-12-02 Mold-Masters (2007) Limited Edge-gated injection molding apparatus
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CN112035933B (zh) * 2020-09-03 2022-02-22 西北工业大学 考虑结构间隙的固体火箭发动机喷管热结构耦合分析方法
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Also Published As

Publication number Publication date
US5879727A (en) 1999-03-09
CA2227085C (en) 2006-12-12
EP0854027A1 (de) 1998-07-22
EP0854027B1 (de) 2007-04-25
DE69837631T2 (de) 2008-02-14
ES2284189T3 (es) 2007-11-01
CA2227085A1 (en) 1998-07-21
DE69837631D1 (de) 2007-06-06

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