HK1040378A1 - 帶有陶瓷閉鎖針的熱管道噴嘴 - Google Patents

帶有陶瓷閉鎖針的熱管道噴嘴

Info

Publication number
HK1040378A1
HK1040378A1 HK02101799.9A HK02101799A HK1040378A1 HK 1040378 A1 HK1040378 A1 HK 1040378A1 HK 02101799 A HK02101799 A HK 02101799A HK 1040378 A1 HK1040378 A1 HK 1040378A1
Authority
HK
Hong Kong
Prior art keywords
needle
hot runner
runner nozzle
shut
ceramic
Prior art date
Application number
HK02101799.9A
Other languages
English (en)
Chinese (zh)
Inventor
J‧胡金斯
H‧佩施
Original Assignee
拜爾公司
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 拜爾公司 filed Critical 拜爾公司
Publication of HK1040378A1 publication Critical patent/HK1040378A1/zh

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
    • B29C45/28—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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2858—Materials or coatings therefor

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)
HK02101799.9A 1998-08-12 2002-03-08 帶有陶瓷閉鎖針的熱管道噴嘴 HK1040378A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19836506A DE19836506A1 (de) 1998-08-12 1998-08-12 Heißkanaldüse mit Verschlußnadel aus Keramik
PCT/EP1999/005547 WO2000009311A1 (de) 1998-08-12 1999-07-31 Heisskanaldüse mit verschlussnadel aus keramik

Publications (1)

Publication Number Publication Date
HK1040378A1 true HK1040378A1 (zh) 2002-06-07

Family

ID=7877285

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02101799.9A HK1040378A1 (zh) 1998-08-12 2002-03-08 帶有陶瓷閉鎖針的熱管道噴嘴

Country Status (8)

Country Link
EP (1) EP1105275A1 (de)
JP (1) JP2003521392A (de)
CN (1) CN1312755A (de)
AU (1) AU5417399A (de)
CA (1) CA2340263A1 (de)
DE (1) DE19836506A1 (de)
HK (1) HK1040378A1 (de)
WO (1) WO2000009311A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7014455B2 (en) 2002-03-14 2006-03-21 Mold-Masters Limited Valve-gated injection molding system with side-mounted actuator
US7134868B2 (en) 2003-11-26 2006-11-14 Mold-Masters Limited Injection molding nozzle with wear-resistant tip having diamond-type coating
CN1328027C (zh) * 2004-11-25 2007-07-25 李尚劼 聚晶金刚石喷嘴的加工方法及产品
DE202007017136U1 (de) * 2007-12-06 2009-04-16 Günther Heisskanaltechnik Gmbh Verschlussnadel für eine Nadelverschlussdüse
US8449287B2 (en) * 2010-09-10 2013-05-28 Mold-Masters (2007) Limited Valve pin for accommodating side loading
WO2015013392A1 (en) * 2013-07-23 2015-01-29 Synventive Molding Solutions, Inc. Two piece valve pin
CN104772854A (zh) * 2014-01-15 2015-07-15 圣万提注塑工业（苏州）有限公司 双材料注塑装置组件及其叠加式制造工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273646A1 (fr) * 1974-06-07 1976-01-02 Matra Engins Perfectionnements apportes aux procedes et dispositifs pour l'injection de resine ou autre produit polymerisable
JPS61272119A (ja) * 1985-05-27 1986-12-02 Shinagawa Refract Co Ltd 可塑物の成形装置
DE3833220C2 (de) * 1988-09-30 1998-04-30 Agfa Gevaert Ag Nadelverschlußdüse in einem Spritzgießwerkzeug zur Verarbeitung thermoplastischer Kunststoffe
CA1292848C (en) * 1989-02-14 1991-12-10 Jobst Ulrich Gellert Injection molding system having a valve member with a ribbed insulative portion
DE4230758A1 (de) 1992-09-15 1994-03-17 Wolff Hans Martin Heißkanaldüse mit Nadelventil
DE19535717C2 (de) 1995-09-26 1999-11-18 Michael Blank Düsenkörper für eine Spritzgießdüse
JPH10235683A (ja) * 1997-02-26 1998-09-08 Fuji Seiki Kk 射出成形金型装置

Also Published As

Publication number Publication date
JP2003521392A (ja) 2003-07-15
DE19836506A1 (de) 2000-03-02
EP1105275A1 (de) 2001-06-13
WO2000009311A1 (de) 2000-02-24
AU5417399A (en) 2000-03-06
CN1312755A (zh) 2001-09-12
CA2340263A1 (en) 2000-02-24

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