DE102013102925B4 - Spritzgießdüse mit zweiteiligem Materialrohr - Google Patents

Spritzgießdüse mit zweiteiligem Materialrohr Download PDF

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Publication number
DE102013102925B4
DE102013102925B4 DE102013102925.6A DE102013102925A DE102013102925B4 DE 102013102925 B4 DE102013102925 B4 DE 102013102925B4 DE 102013102925 A DE102013102925 A DE 102013102925A DE 102013102925 B4 DE102013102925 B4 DE 102013102925B4
Authority
DE
Germany
Prior art keywords
pipe section
nozzle
pipe
injection molding
molding nozzle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE102013102925.6A
Other languages
German (de)
English (en)
Other versions
DE102013102925A1 (de
Inventor
Herbert Günther
Siegrid Sommer
Torsten Schnell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guenther Heisskanaltechnik GmbH
Original Assignee
Guenther Heisskanaltechnik GmbH
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 Guenther Heisskanaltechnik GmbH filed Critical Guenther Heisskanaltechnik GmbH
Priority to DE102013102925.6A priority Critical patent/DE102013102925B4/de
Priority to EP14154218.3A priority patent/EP2781332B1/de
Priority to CA 2845644 priority patent/CA2845644A1/en
Priority to CN201410100208.0A priority patent/CN104057583A/zh
Priority to IN797DE2014 priority patent/IN2014DE00797A/en
Priority to US14/221,358 priority patent/US20140284399A1/en
Publication of DE102013102925A1 publication Critical patent/DE102013102925A1/de
Application granted granted Critical
Publication of DE102013102925B4 publication Critical patent/DE102013102925B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/20—Injection 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C2045/2787—Nozzle tips made of at least 2 different materials
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/308—Mixing or stirring devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE102013102925.6A 2013-03-21 2013-03-21 Spritzgießdüse mit zweiteiligem Materialrohr Expired - Fee Related DE102013102925B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102013102925.6A DE102013102925B4 (de) 2013-03-21 2013-03-21 Spritzgießdüse mit zweiteiligem Materialrohr
EP14154218.3A EP2781332B1 (de) 2013-03-21 2014-02-06 Spritzgießdüse mit zweiteiligem Materialrohr
CA 2845644 CA2845644A1 (en) 2013-03-21 2014-03-13 Injection molding nozzle with two-part material pipe
CN201410100208.0A CN104057583A (zh) 2013-03-21 2014-03-18 具有两件式材料管的浇铸喷嘴
IN797DE2014 IN2014DE00797A (https=) 2013-03-21 2014-03-19
US14/221,358 US20140284399A1 (en) 2013-03-21 2014-03-21 Injection molding nozzle with two-part material pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013102925.6A DE102013102925B4 (de) 2013-03-21 2013-03-21 Spritzgießdüse mit zweiteiligem Materialrohr

Publications (2)

Publication Number Publication Date
DE102013102925A1 DE102013102925A1 (de) 2014-09-25
DE102013102925B4 true DE102013102925B4 (de) 2016-02-11

Family

ID=50068874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013102925.6A Expired - Fee Related DE102013102925B4 (de) 2013-03-21 2013-03-21 Spritzgießdüse mit zweiteiligem Materialrohr

Country Status (6)

Country Link
US (1) US20140284399A1 (https=)
EP (1) EP2781332B1 (https=)
CN (1) CN104057583A (https=)
CA (1) CA2845644A1 (https=)
DE (1) DE102013102925B4 (https=)
IN (1) IN2014DE00797A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017011214A1 (de) * 2017-12-05 2019-06-06 Webasto SE Angussvorrichtung eines Kunststoff-Spritzgusswerkzeugs
US11325291B2 (en) * 2019-02-14 2022-05-10 Ford Motor Company Dual torque and injection molding device
EP4045263B1 (de) 2019-10-15 2024-08-14 Basf Se Spritzgusswerkzeug und verfahren zu dessen herstellung sowie verfahren zur herstellung von marmorierten formteilen

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028153B1 (en) * 1979-10-29 1984-06-27 Eaton Corporation Electrical heating strip
US4558210A (en) * 1984-08-03 1985-12-10 Watlow Electric Manufacturing Company Electric cast-metal heater
DE8915318U1 (de) * 1989-03-25 1990-03-15 Türk & Hillinger GmbH, 7200 Tuttlingen Elektrisch beheizte Kunststoff-Spritzdüse
US5268184A (en) * 1992-07-13 1993-12-07 Gellert Jobst U Injection molding nozzle with removable forward member
DE29501450U1 (de) * 1995-01-31 1995-03-30 Dipl.-Ing. Herbert Günther Gesellschaft mbH, Perchtoldsdorf Heißkanaldüse
DE29507848U1 (de) * 1995-05-12 1995-07-27 Watlow Electric GmbH, 76709 Kronau Heizvorrichtung für einen Strömungskanal
WO1997003540A2 (en) * 1995-07-10 1997-01-30 Hps Division, Mks Instruments, Inc. Flexible insulated heater
DE10201830A1 (de) * 2001-01-23 2002-08-08 Mold Masters Ltd Düsenende für eine Spritzgussdüse mit mehreren Spitzen
DE60037449T2 (de) * 1999-11-08 2008-11-20 Husky Injection Molding Systems Ltd., Bolton Verbesserte mischvorrichtung und -verfahren für spritzgiessmaschinen
DE112008000977T5 (de) * 2007-04-20 2010-02-04 Husky Injection Molding Systems Ltd., Bolton Verbesserte Düsenspitze für Hochschmelzdruckanwendungen
DE102009025164A1 (de) * 2009-06-12 2010-12-30 Günther Heisskanaltechnik Gmbh Heizvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022210A (en) * 1995-01-31 2000-02-08 Gunther Heisskanaltechnik Gmbh Hot runner nozzle
EP0835176B1 (de) * 1995-06-30 2000-05-03 Christian Stern Düse zur spritzgussverarbeitung von kunststoffen
CA2286953A1 (en) * 1999-10-18 2001-04-18 Helen Zhuang Injection nozzle system
AU7398800A (en) * 1999-11-08 2001-06-06 Husky Injection Molding Systems Ltd. Improved mixer apparatus and method for injection molding machines
US6609902B1 (en) * 2002-11-12 2003-08-26 Husky Injection Molding Systems Ltd. Injection molding nozzle
CN2882970Y (zh) * 2006-02-21 2007-03-28 贾瑞 注塑模具用热喷嘴
US7513772B2 (en) * 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
CN202607976U (zh) * 2012-03-21 2012-12-19 麦士德福科技(深圳)有限公司 一种尖点式热流道系统

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028153B1 (en) * 1979-10-29 1984-06-27 Eaton Corporation Electrical heating strip
US4558210A (en) * 1984-08-03 1985-12-10 Watlow Electric Manufacturing Company Electric cast-metal heater
DE8915318U1 (de) * 1989-03-25 1990-03-15 Türk & Hillinger GmbH, 7200 Tuttlingen Elektrisch beheizte Kunststoff-Spritzdüse
US5268184A (en) * 1992-07-13 1993-12-07 Gellert Jobst U Injection molding nozzle with removable forward member
DE29501450U1 (de) * 1995-01-31 1995-03-30 Dipl.-Ing. Herbert Günther Gesellschaft mbH, Perchtoldsdorf Heißkanaldüse
DE29507848U1 (de) * 1995-05-12 1995-07-27 Watlow Electric GmbH, 76709 Kronau Heizvorrichtung für einen Strömungskanal
WO1997003540A2 (en) * 1995-07-10 1997-01-30 Hps Division, Mks Instruments, Inc. Flexible insulated heater
DE60037449T2 (de) * 1999-11-08 2008-11-20 Husky Injection Molding Systems Ltd., Bolton Verbesserte mischvorrichtung und -verfahren für spritzgiessmaschinen
DE10201830A1 (de) * 2001-01-23 2002-08-08 Mold Masters Ltd Düsenende für eine Spritzgussdüse mit mehreren Spitzen
DE112008000977T5 (de) * 2007-04-20 2010-02-04 Husky Injection Molding Systems Ltd., Bolton Verbesserte Düsenspitze für Hochschmelzdruckanwendungen
DE102009025164A1 (de) * 2009-06-12 2010-12-30 Günther Heisskanaltechnik Gmbh Heizvorrichtung

Also Published As

Publication number Publication date
CN104057583A (zh) 2014-09-24
DE102013102925A1 (de) 2014-09-25
IN2014DE00797A (https=) 2015-06-12
EP2781332A1 (de) 2014-09-24
CA2845644A1 (en) 2014-09-21
EP2781332B1 (de) 2016-04-20
US20140284399A1 (en) 2014-09-25

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R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee