DK3603929T3 - Ultralydsenhed til et polymerindsprøjtningsapparat - Google Patents

Ultralydsenhed til et polymerindsprøjtningsapparat Download PDF

Info

Publication number
DK3603929T3
DK3603929T3 DK18382572.8T DK18382572T DK3603929T3 DK 3603929 T3 DK3603929 T3 DK 3603929T3 DK 18382572 T DK18382572 T DK 18382572T DK 3603929 T3 DK3603929 T3 DK 3603929T3
Authority
DK
Denmark
Prior art keywords
ultrasound unit
polymer injector
injector
polymer
ultrasound
Prior art date
Application number
DK18382572.8T
Other languages
English (en)
Inventor
Angelet Marcel Janer
Romero Jose Antonio Marfil
Cobo David Montes
Torralba Francisco Javier Planta
Original Assignee
Fund Eurecat
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 Fund Eurecat filed Critical Fund Eurecat
Application granted granted Critical
Publication of DK3603929T3 publication Critical patent/DK3603929T3/da

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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/568—Applying vibrations to the mould parts
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/008—Using vibrations during moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DK18382572.8T 2018-07-30 2018-07-30 Ultralydsenhed til et polymerindsprøjtningsapparat DK3603929T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18382572.8A EP3603929B1 (en) 2018-07-30 2018-07-30 Ultrasonic device for a polymer injector apparatus

Publications (1)

Publication Number Publication Date
DK3603929T3 true DK3603929T3 (da) 2021-03-15

Family

ID=63294181

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18382572.8T DK3603929T3 (da) 2018-07-30 2018-07-30 Ultralydsenhed til et polymerindsprøjtningsapparat

Country Status (8)

Country Link
US (1) US11820059B2 (da)
EP (1) EP3603929B1 (da)
JP (1) JP7328321B2 (da)
CN (1) CN112770889B (da)
DK (1) DK3603929T3 (da)
ES (1) ES2866473T3 (da)
PL (1) PL3603929T3 (da)
WO (1) WO2020025293A1 (da)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717427A (en) * 1970-12-03 1973-02-20 A Bodine Sonic apparatus for working plastic material
JPS5642637A (en) * 1979-09-14 1981-04-20 Matsushita Electric Works Ltd Plasticizing and injecting device for injection molder
FR2530183B1 (fr) * 1982-07-13 1988-01-22 Legrand Sa Dispositif d'assistance vibratoire pour installation de moulage, notamment pour matiere synthetique
JPS6064811A (ja) * 1983-09-21 1985-04-13 Inoue Japax Res Inc 樹脂プレス成形加工装置
JPS60244512A (ja) * 1984-05-21 1985-12-04 Hitachi Ltd 成形方法
JPH069845B2 (ja) * 1988-11-24 1994-02-09 出光興産株式会社 押出成形方法とその装置
JP2939284B2 (ja) * 1989-04-25 1999-08-25 出光興産株式会社 成形材料の可塑化方法及びその装置
US6010592A (en) 1994-06-23 2000-01-04 Kimberly-Clark Corporation Method and apparatus for increasing the flow rate of a liquid through an orifice
DE19861021B4 (de) * 1998-03-25 2004-10-28 Eduard Küsters Maschinenfabrik GmbH & Co. KG Vorrichtung zum Bearbeiten einer Materialbahn mit Ultraschall
JP4156143B2 (ja) * 1999-09-22 2008-09-24 出光興産株式会社 押出成形ダイおよび中空成形品の成形方法
DE10153706B4 (de) * 2001-10-31 2005-04-07 Kunststoff-Zentrum in Leipzig gemeinnützige Gesellschaft mbH Vorrichtung zur Einkopplung von Ultraschall in ein Spritzgießwerkzeug
GB0221263D0 (en) * 2002-09-13 2002-10-23 Dki Plast A S Apparatus and method for improving the flow characteristics of a material to be injection moulded or extruded
MY137957A (en) 2003-07-16 2009-04-30 Idemitsu Kosan Co Apparatus of applying ultrasonic vibration to resin material, method of kneading, compounding and blending resin material by use of the ultrasonic vibration applying apparatus, and resin composition
CN101579910A (zh) * 2009-06-18 2009-11-18 中南大学 一种改善注射成型过程聚合物填充性能的方法及注射件模具
WO2016037046A1 (en) * 2014-09-05 2016-03-10 Edison Welding Institute, Inc. Tool attachment and through spindle coolant systems for use with ultrasonic machining modules
DK3037235T3 (da) 2014-12-23 2018-01-02 Ultrasion Sl Indretning og fremgangsmåde til levering af plastmateriale til et formhulrum
US20180122418A1 (en) * 2016-11-03 2018-05-03 Johnson & Johnson Vision Care, Inc. Ultrasonic molding of thin wall optical components

Also Published As

Publication number Publication date
WO2020025293A1 (en) 2020-02-06
CN112770889A (zh) 2021-05-07
EP3603929B1 (en) 2020-12-30
ES2866473T3 (es) 2021-10-19
CN112770889B (zh) 2023-06-02
JP2021533007A (ja) 2021-12-02
US11820059B2 (en) 2023-11-21
JP7328321B2 (ja) 2023-08-16
EP3603929A1 (en) 2020-02-05
PL3603929T3 (pl) 2021-07-05
US20210308920A1 (en) 2021-10-07

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