ATE132797T1 - Beheizte spritzgiessdüse für mehrere formhöhlungen - Google Patents

Beheizte spritzgiessdüse für mehrere formhöhlungen

Info

Publication number
ATE132797T1
ATE132797T1 AT93104576T AT93104576T ATE132797T1 AT E132797 T1 ATE132797 T1 AT E132797T1 AT 93104576 T AT93104576 T AT 93104576T AT 93104576 T AT93104576 T AT 93104576T AT E132797 T1 ATE132797 T1 AT E132797T1
Authority
AT
Austria
Prior art keywords
nozzle
outlets
melt channel
mold cavities
molding nozzle
Prior art date
Application number
AT93104576T
Other languages
English (en)
Inventor
Alex C Teng
Original Assignee
Mold Masters Ltd
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 Mold Masters Ltd filed Critical Mold Masters Ltd
Application granted granted Critical
Publication of ATE132797T1 publication Critical patent/ATE132797T1/de

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
    • B29C45/2737—Heating or cooling means therefor
    • 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
    • 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
    • B29C2045/2779—Nozzles with a plurality of outlets

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)
AT93104576T 1992-03-30 1993-03-19 Beheizte spritzgiessdüse für mehrere formhöhlungen ATE132797T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002064677A CA2064677C (en) 1992-03-30 1992-03-30 Multi-cavity injection molding heated nozzle

Publications (1)

Publication Number Publication Date
ATE132797T1 true ATE132797T1 (de) 1996-01-15

Family

ID=4149556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93104576T ATE132797T1 (de) 1992-03-30 1993-03-19 Beheizte spritzgiessdüse für mehrere formhöhlungen

Country Status (8)

Country Link
EP (1) EP0563711B1 (de)
JP (1) JP3238515B2 (de)
CN (1) CN1039795C (de)
AT (1) ATE132797T1 (de)
CA (1) CA2064677C (de)
DE (2) DE4345592B4 (de)
DK (1) DK0563711T3 (de)
ES (1) ES2082537T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001056724A (ja) 1999-08-18 2001-02-27 Nec Niigata Ltd パーソナルコンピュータの冷却方式
WO2011011719A1 (en) * 2009-07-23 2011-01-27 Incoe Corporation Injection molding nozzle
CN111688129B (zh) * 2020-06-11 2022-03-08 杭州超特流体设备有限公司 热流道系统的流体循环机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE926396C (de) * 1952-04-13 1955-04-18 Paul Dipl-Ing Schmidt Gasturbine mit absatzweiser wiederholter, selbsttaetiger Zuendung durch Stosswelle
DE2748965C3 (de) * 1977-11-02 1981-10-01 Hoechst Ag, 6000 Frankfurt Wasserlösliche Farbstoffe, Verfahren zu deren Herstellung, ihre Verwendung als faserreaktive Farbstoffe zum Färben und Bedrucken von Fasermaterialien
DE3002264A1 (de) * 1980-01-23 1981-09-17 Jetform Heißkanalnormalien und Zubehör GmbH, 5880 Lüdenscheid Spritzgiesswerkzeug mit hochleistungsangiessbuchse
US4344750A (en) 1981-04-02 1982-08-17 Gellert Jobst U Edge gated injection molding system with hollow seals
CA1188478A (en) 1982-07-15 1985-06-11 Peter E.F. Krause Integral corrosion resistant manifold
CA1265916A (en) * 1988-09-30 1990-02-20 Jobst Ulrich Gellert Method of manufacture of an electrical terminal on an injection molding nozzle
US5028227A (en) * 1988-10-31 1991-07-02 Mold-Masters Limited Injection molding nozzle with replaceable gate insert
CA1268915A (en) * 1989-02-10 1990-05-15 Jobst Ulrich Gellert Injection molding nozzle having circumferentially spaced conductive probes
CA1318998C (en) * 1989-07-13 1993-06-15 Harald Hans Schmidt Injection molding system with flanged insulation gate seal
DE9206396U1 (de) * 1992-05-12 1992-08-13 IKO Isidor Kurz Werkzeug- und Formenbau GmbH & Co. KG, 7452 Haigerloch Heißkanal-Radialdüse

Also Published As

Publication number Publication date
EP0563711B1 (de) 1996-01-10
DE4345592B4 (de) 2009-04-02
CA2064677A1 (en) 1993-10-01
CN1039795C (zh) 1998-09-16
DE69301263D1 (de) 1996-02-22
DE69301263T2 (de) 1996-05-23
JPH068279A (ja) 1994-01-18
CA2064677C (en) 1999-09-21
ES2082537T3 (es) 1996-03-16
CN1076888A (zh) 1993-10-06
JP3238515B2 (ja) 2001-12-17
EP0563711A1 (de) 1993-10-06
DK0563711T3 (da) 1996-05-13

Similar Documents

Publication Publication Date Title
EP0144532A3 (en) Injection molding system having an insulation sleeve
DE69115215D1 (de) Spritzgiessdüse für ein Spritzgiesssystem.
PT88802A (pt) Injection mechanism of multiple times with a heating channel tothe fabrication of a once cylinder-pulverization and similars
BR9900393A (pt) Inserção de cavidade e entrada de três partes para moldagem a injeção.
SE8006759L (sv) Anordning med ett vermekanalsystem for tillforsel av en syntetmaterialsmeltsats till en sprutpressform
EP0920969B1 (de) Spritzgiessvorrichtung
CA2219260A1 (en) Injection molding apparatus having inter-manifold melt transfer bushings
CA2004683C (en) Multi-gate molding heater assembly
ATE117930T1 (de) Spritzgiessvorrichtung mit einem gesonderten heizelement in einem formraumeinsatz.
EP0681899A3 (de) Spritzgiessverteilerverfahren mit einem Heizelement zwischen Platten.
EP0382257A3 (en) Injection molding nozzle having circumferentially spaced conductive probes
DE69511867D1 (de) Spritzgiessdüse mit spannanordnung für heizelement
ATE132797T1 (de) Beheizte spritzgiessdüse für mehrere formhöhlungen
EP0468485B1 (de) Vorverdrahteter Spritzgiesszusammenbau
EP0657269B1 (de) Spritzgiessvorrichtung mit senkrechten Anschnitten mit heisser Spitze
EP0309585A4 (en) Hot runner system
ATE280666T1 (de) Heisskanalabschnitt, insbesondere heisskanaldüse für eine spritzgiessmaschine oder kunststoffspritzgiessform
ATE34694T1 (de) Spritzgiessvorrichtung.
EP0518120A3 (en) Injection molding manifold with integral heated inlet portion
EP0960714A3 (de) Heisskanal-Spritzwerkzeug
KR960014540B1 (ko) 전기 가열선이 매립된 사출 성형기의 매니폴드
KR19990078677A (ko) 하나의 히팅수단으로 다수의 주입노즐을 가열하도록 한 사출성형기용 주입노즐
Adderley Hot Runners: Good, Bad or Just Different They're Here to Pay
DE69806881D1 (de) Spritzgiessvorrichtung mit Schmelzübertragungsbuchsen zwischen die Kanalverteiler
KR960020715U (ko) 사출성형금형의 스프루히터의 구조

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee