MY202473A - Plunger for feeding encapsulating material to a mould cavity, kit-of-parts for assemblying the plunger, device for encapsulating electronic components and method for feeding encapsulating material - Google Patents

Plunger for feeding encapsulating material to a mould cavity, kit-of-parts for assemblying the plunger, device for encapsulating electronic components and method for feeding encapsulating material

Info

Publication number
MY202473A
MY202473A MYPI2019004765A MYPI2019004765A MY202473A MY 202473 A MY202473 A MY 202473A MY PI2019004765 A MYPI2019004765 A MY PI2019004765A MY PI2019004765 A MYPI2019004765 A MY PI2019004765A MY 202473 A MY202473 A MY 202473A
Authority
MY
Malaysia
Prior art keywords
plunger
encapsulating material
feeding
encapsulating
groove
Prior art date
Application number
MYPI2019004765A
Other languages
English (en)
Inventor
Wilhelmus Gerardus Jozef Gal
Original Assignee
Besi Netherlands Bv
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 Besi Netherlands Bv filed Critical Besi Netherlands Bv
Publication of MY202473A publication Critical patent/MY202473A/en

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
    • B29C45/58—Details
    • B29C45/586—Injection or transfer plungers
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Medicinal Preparation (AREA)
MYPI2019004765A 2017-03-16 2018-03-08 Plunger for feeding encapsulating material to a mould cavity, kit-of-parts for assemblying the plunger, device for encapsulating electronic components and method for feeding encapsulating material MY202473A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2018533A NL2018533B1 (en) 2017-03-16 2017-03-16 Plunger for feeding encapsulating material to a mould cavity
PCT/NL2018/050142 WO2018169388A1 (en) 2017-03-16 2018-03-08 Plunger for feeding encapsulating material to a mould cavity

Publications (1)

Publication Number Publication Date
MY202473A true MY202473A (en) 2024-04-30

Family

ID=58737818

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019004765A MY202473A (en) 2017-03-16 2018-03-08 Plunger for feeding encapsulating material to a mould cavity, kit-of-parts for assemblying the plunger, device for encapsulating electronic components and method for feeding encapsulating material

Country Status (8)

Country Link
JP (1) JP6877568B2 (ja)
KR (1) KR102354031B1 (ja)
CN (1) CN110382198A (ja)
MY (1) MY202473A (ja)
NL (1) NL2018533B1 (ja)
SG (1) SG11201907639WA (ja)
TW (1) TWI814721B (ja)
WO (1) WO2018169388A1 (ja)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1554971A1 (de) * 1966-08-27 1970-01-29 Veith Pirelli Ag Kolben fuer Einspritzpressen,Einspritzformen und Transferformen zur Formgebung plastischer Massen
JPS6010630A (ja) * 1983-06-30 1985-01-19 Toshiba Corp 半導体樹脂封止装置のプランジヤ
CA1217013A (en) * 1984-11-01 1987-01-27 Leonard J. Charlebois Moulding of plastics encapsulations
JPS6361133A (ja) * 1986-09-01 1988-03-17 Honda Motor Co Ltd 完成車の合否判定装置
JPS6361133U (ja) * 1986-10-09 1988-04-22
JPH0339218Y2 (ja) * 1986-10-16 1991-08-19
DE3814571C1 (ja) * 1988-04-29 1989-07-06 Kloeckner Ferromatik Desma Gmbh, 7831 Malterdingen, De
DE4008901C1 (en) * 1990-03-20 1991-05-16 Werner & Pfleiderer Gmbh, 7000 Stuttgart, De Injection piston with self-reinforcing seal - has elastic material sealing ring pressed against walls of cylinder
NL9102108A (nl) * 1991-12-17 1993-07-16 Asm Fico Tooling Schraapplunjer.
US6200504B1 (en) * 1994-05-09 2001-03-13 Fico B.V. Method for encapsulating with plastic a lead frame with chips
US6237672B1 (en) * 1998-12-30 2001-05-29 Dbm Industries, Ltd. Self lubricating and cleaning injection piston for cold chamber injection unit
NL1026000C2 (nl) 2004-04-22 2005-10-25 Fico Bv Plunjer, omhulinrichting en werkwijze voor het afdichten van een aansluiting van een plunjer op een plunjerbehuizing.
DE102006005643A1 (de) * 2006-02-08 2007-08-09 Mht Mold & Hotrunner Technology Ag Heisskanalnadelventil
JP4589957B2 (ja) * 2007-12-27 2010-12-01 三友工業株式会社 射出成形機
CN201934307U (zh) * 2011-01-26 2011-08-17 王文龙 一种泥浆泵中的柱塞结构
JP6078873B2 (ja) * 2012-10-31 2017-02-15 アピックヤマダ株式会社 プランジャ、樹脂モールド装置および樹脂モールド方法
JP6134496B2 (ja) * 2012-11-02 2017-05-24 アピックヤマダ株式会社 プランジャー、モールド装置、および、モールド装置の制御方法
FR3009037B1 (fr) * 2013-07-23 2016-01-29 Vianney Rabhi Dispositif d'etancheite pour piston
JP6470599B2 (ja) * 2014-04-22 2019-02-13 アピックヤマダ株式会社 成形金型
US9409325B2 (en) * 2014-10-07 2016-08-09 Caterpillar Inc. Molding system and method having dual split ring plunger

Also Published As

Publication number Publication date
KR20190122863A (ko) 2019-10-30
JP6877568B2 (ja) 2021-05-26
KR102354031B1 (ko) 2022-01-21
TW201836083A (zh) 2018-10-01
CN110382198A (zh) 2019-10-25
TWI814721B (zh) 2023-09-11
NL2018533B1 (en) 2018-09-24
WO2018169388A1 (en) 2018-09-20
SG11201907639WA (en) 2019-09-27
JP2020512212A (ja) 2020-04-23

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