PL2474405T3 - Metoda wewnętrznego ciśnienia gazu do wytwarzania części z tworzyw sztucznych - Google Patents

Metoda wewnętrznego ciśnienia gazu do wytwarzania części z tworzyw sztucznych

Info

Publication number
PL2474405T3
PL2474405T3 PL11003092T PL11003092T PL2474405T3 PL 2474405 T3 PL2474405 T3 PL 2474405T3 PL 11003092 T PL11003092 T PL 11003092T PL 11003092 T PL11003092 T PL 11003092T PL 2474405 T3 PL2474405 T3 PL 2474405T3
Authority
PL
Poland
Prior art keywords
injection method
plastic parts
producing plastic
gas assist
assist injection
Prior art date
Application number
PL11003092T
Other languages
English (en)
Inventor
Andreas Praller
MIKAEL ORSéN
De Laak Marcel Op
Original Assignee
Linde Aktiengesellschaft
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 Linde Aktiengesellschaft filed Critical Linde Aktiengesellschaft
Publication of PL2474405T3 publication Critical patent/PL2474405T3/pl

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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
    • B29C2045/1707—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances using a liquid, e.g. water
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1706—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances
    • B29C2045/1709—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using particular fluids or fluid generating substances using a cooling fluid

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
PL11003092T 2011-01-11 2011-04-12 Metoda wewnętrznego ciśnienia gazu do wytwarzania części z tworzyw sztucznych PL2474405T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011008260A DE102011008260A1 (de) 2011-01-11 2011-01-11 Gasinnendruckverfahren zur Herstellung von Kunststoffteilen
EP11003092.1A EP2474405B1 (de) 2011-01-11 2011-04-12 Gasinnendruckverfahren zur Herstellung von Kunststoffteilen

Publications (1)

Publication Number Publication Date
PL2474405T3 true PL2474405T3 (pl) 2017-08-31

Family

ID=44022823

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11003092T PL2474405T3 (pl) 2011-01-11 2011-04-12 Metoda wewnętrznego ciśnienia gazu do wytwarzania części z tworzyw sztucznych

Country Status (7)

Country Link
US (1) US20120319334A1 (pl)
EP (1) EP2474405B1 (pl)
CN (1) CN102582021B (pl)
DE (1) DE102011008260A1 (pl)
ES (1) ES2592256T3 (pl)
HU (1) HUE030755T2 (pl)
PL (1) PL2474405T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014106958B4 (de) * 2014-05-16 2020-09-03 Illinois Tool Works Inc. Verfahren zum Herstellen eines Kunststoffteils
US20160224241A1 (en) * 2015-02-03 2016-08-04 Qualcomm Incorporated PROVIDING MEMORY BANDWIDTH COMPRESSION USING BACK-TO-BACK READ OPERATIONS BY COMPRESSED MEMORY CONTROLLERS (CMCs) IN A CENTRAL PROCESSING UNIT (CPU)-BASED SYSTEM
US20160325469A1 (en) * 2015-05-04 2016-11-10 Matthew Hershkowitz Methods for improved spray cooling of plastics

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661483A (en) * 1969-08-08 1972-05-09 Robert N Bose Apparatus for controlling the flow of liquid
US5252287A (en) * 1989-11-03 1993-10-12 Dynamit Nobel Ag Method of injection molding hollow articles
JPH0712619B2 (ja) * 1990-07-18 1995-02-15 豊田合成株式会社 射出中空成形型
US5256047A (en) * 1991-12-03 1993-10-26 Nitrojection Corporation Gas assisted injection molding apparatus utilizing sleeve and pin arrangement
US5354523A (en) * 1992-07-29 1994-10-11 Shah Chandrakant C Method for dual fluid injection molding
US5505891A (en) * 1992-07-29 1996-04-09 Shah; Chandrakant S. Method of and apparatus for dual fluid injection molding
JP3376751B2 (ja) * 1995-03-30 2003-02-10 豊田合成株式会社 樹脂中空体の製造方法及びその製造装置
TW438658B (en) * 1997-05-07 2001-06-07 Idemitsu Petrochemical Co Method of obtaining a gas-introduced fiber-reinforced resin injection molding and molding obtained by the same
EP0937561A1 (de) * 1998-02-19 1999-08-25 FOBOHA GmbH Interne Flüssiggaskühlung
US6602062B1 (en) * 1999-04-23 2003-08-05 Nissan Motor Co., Ltd. Molded resin plate with internal voids and method and system for manufacturing a molded resin plate
US6579489B1 (en) * 1999-07-01 2003-06-17 Alliance Gas Systems, Inc. Process for gas assisted and water assisted injection molding
DE19950261A1 (de) * 1999-10-18 2001-04-19 Battenfeld Gmbh Verfahren zum spritzgießen von Formteilen aus Kunststoff
SE517483C2 (sv) * 1999-11-10 2002-06-11 Aga Ab Förfarande samt anordning vid framtällning av en formsprutad detalj
DE10007994C2 (de) * 2000-02-22 2003-11-13 Battenfeld Gmbh Verfahren und Vorrichtung zum Spritzgiessen von mindestens einen Hohlraum aufweisenden Formteilen
DE10114419B4 (de) * 2001-03-23 2004-11-18 Battenfeld Gmbh Verfahren zum Spritzgießen von mindestens einen Hohlraum aufweisenden Formteilen
GB0110263D0 (en) * 2001-04-26 2001-06-20 Cinpres Ltd Method and apparatus for injection moulding
WO2003035351A1 (en) * 2001-10-26 2003-05-01 Sook-Jia Yim Method for momentarily heating the surface of a mold and system thereof
DE10160903C5 (de) * 2001-12-12 2010-04-15 Air Liquide Deutschland Gmbh Verfahren zur Kühlung von Formwerkzeugen bei der Herstellung von Kunststoff-Spritzgussteilen
US20060138714A1 (en) * 2002-07-05 2006-06-29 Yasushiro Suzuki Method of manufacturing resin mold product
US6890477B2 (en) * 2003-03-25 2005-05-10 Lear Corporation Plastic injection molded articles with hollow rib members
US6787097B1 (en) * 2003-06-20 2004-09-07 Lear Corporation Multiple cavity gas assisted plastic injection molding
EP1645394B1 (de) * 2004-10-11 2008-07-16 Adcuram Maschinenbauholding GmbH Verfahren zur Herstellung von Formteilen durch gasunterstütztes Spritzgiessen
DE102005026825A1 (de) * 2004-11-26 2006-06-01 Huf Tools Gmbh Verfahren zum Herstellen eines Türaussengriffs für Fahrzeuge
US7479247B2 (en) * 2005-05-12 2009-01-20 Victor Joyner Method and apparatus for creating sacrificial patterns and cast parts
CN101195264A (zh) * 2006-12-06 2008-06-11 宗形株式会社 热塑性树脂的注塑成型方法
JP5503118B2 (ja) * 2008-06-10 2014-05-28 日立マクセル株式会社 成形品の製造方法
JP5070152B2 (ja) * 2008-07-28 2012-11-07 日立マクセル株式会社 樹脂成形体の製造方法

Also Published As

Publication number Publication date
EP2474405A1 (de) 2012-07-11
US20120319334A1 (en) 2012-12-20
CN102582021B (zh) 2017-03-29
EP2474405B1 (de) 2016-06-29
HUE030755T2 (en) 2017-05-29
DE102011008260A1 (de) 2012-07-12
ES2592256T3 (es) 2016-11-29
CN102582021A (zh) 2012-07-18

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