CN1312755A - 带有陶瓷闭锁针的热管道喷嘴 - Google Patents

带有陶瓷闭锁针的热管道喷嘴 Download PDF

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Publication number
CN1312755A
CN1312755A CN99809532A CN99809532A CN1312755A CN 1312755 A CN1312755 A CN 1312755A CN 99809532 A CN99809532 A CN 99809532A CN 99809532 A CN99809532 A CN 99809532A CN 1312755 A CN1312755 A CN 1312755A
Authority
CN
China
Prior art keywords
locking pin
hot channel
channel nozzle
ceramic
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.)
Pending
Application number
CN99809532A
Other languages
English (en)
Chinese (zh)
Inventor
J·胡金斯
H·佩施
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of CN1312755A publication Critical patent/CN1312755A/zh
Pending legal-status Critical Current

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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
    • B29C45/26—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)
CN99809532A 1998-08-12 1999-07-31 带有陶瓷闭锁针的热管道喷嘴 Pending CN1312755A (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
DE19836506.3 1998-08-12

Publications (1)

Publication Number Publication Date
CN1312755A true CN1312755A (zh) 2001-09-12

Family

ID=7877285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99809532A Pending CN1312755A (zh) 1998-08-12 1999-07-31 带有陶瓷闭锁针的热管道喷嘴

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
CN102555165B (zh) * 2010-09-10 2014-08-20 马斯特模具（2007）有限公司 用于承受侧向加载的阀销
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
AU5417399A (en) 2000-03-06
JP2003521392A (ja) 2003-07-15
WO2000009311A1 (de) 2000-02-24
CA2340263A1 (en) 2000-02-24
HK1040378A1 (zh) 2002-06-07
EP1105275A1 (de) 2001-06-13
DE19836506A1 (de) 2000-03-02

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