DK0688654T3 - Forbedret varmeanordning til sprøjtestøbning - Google Patents

Forbedret varmeanordning til sprøjtestøbning

Info

Publication number
DK0688654T3
DK0688654T3 DK95810230T DK95810230T DK0688654T3 DK 0688654 T3 DK0688654 T3 DK 0688654T3 DK 95810230 T DK95810230 T DK 95810230T DK 95810230 T DK95810230 T DK 95810230T DK 0688654 T3 DK0688654 T3 DK 0688654T3
Authority
DK
Denmark
Prior art keywords
heaters
circuit
injection molding
power source
improved heater
Prior art date
Application number
DK95810230T
Other languages
Danish (da)
English (en)
Inventor
Harald Schmidt
Edward J Jenko
Original Assignee
Husky Injection Molding
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 Husky Injection Molding filed Critical Husky Injection Molding
Application granted granted Critical
Publication of DK0688654T3 publication Critical patent/DK0688654T3/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H85/201—Bases for supporting the fuse; Separate parts thereof for connecting a fuse in a lead and adapted to be supported by the lead alone
    • 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
    • B29C2045/2751—Electrical power supply connections
    • 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
    • B29C45/2738—Heating or cooling means therefor specially adapted for manifolds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H2085/0008—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive making use of heat shrinkable material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/0013—Means for preventing damage, e.g. by ambient influences to the fuse
    • H01H85/0021—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices
    • H01H85/003—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices casings for the fusible element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings

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)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
DK95810230T 1994-06-23 1995-04-07 Forbedret varmeanordning til sprøjtestøbning DK0688654T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/264,777 US5591366A (en) 1994-06-23 1994-06-23 Injection molding heater including circuit breaking means

Publications (1)

Publication Number Publication Date
DK0688654T3 true DK0688654T3 (da) 2000-04-25

Family

ID=23007560

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95810230T DK0688654T3 (da) 1994-06-23 1995-04-07 Forbedret varmeanordning til sprøjtestøbning

Country Status (5)

Country Link
US (1) US5591366A (de)
EP (1) EP0688654B1 (de)
AT (1) ATE185734T1 (de)
DE (1) DE69512836T2 (de)
DK (1) DK0688654T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376774B1 (en) 1996-08-22 2002-04-23 Littelfuse Inc. Housing for cable assembly
US6046665A (en) * 1996-08-22 2000-04-04 Littelfuse, Inc. Fusible link, and link and cable assembly
CA2248553A1 (en) * 1998-09-30 2000-03-30 Jobst Ulrich Gellert Injection molding nozzle screwed into mounting base
US6359227B1 (en) 2000-03-07 2002-03-19 Littelfuse, Inc. Fusible link for cable assembly and method of manufacturing same
KR100378341B1 (ko) * 2000-08-07 2003-03-29 유도실업주식회사 주입노즐의 히터선 고정홈을 가지는 상부금형
US6683283B2 (en) 2002-05-10 2004-01-27 Dynisco Hot Runners Inc. Canada Apparatus and method for heating injection molding fluid
CA2409785C (en) 2002-10-25 2010-09-07 Harald Schmidt Apparatus for heating injection molding fluid
DE10259415A1 (de) 2002-12-19 2004-07-08 Demag Ergotech Gmbh Technologie-Platine mit modularer SPS-Integration und Erweiterung
US7064303B2 (en) 2003-12-23 2006-06-20 Thermetic Products, Inc. Tubular heater and method of manufacture
KR100632876B1 (ko) 2004-12-30 2006-10-13 유도실업주식회사 노즐과 커넥팅 시스템이 일체로 구성된 매니폴드와 그 제조방법
US7462031B2 (en) * 2005-11-25 2008-12-09 Mold-Masters (2007) Limited Injection molding nozzle with recessed terminal
US20070188562A1 (en) * 2006-02-15 2007-08-16 Mold-Masters Limited Heater for a manifold of an injection molding apparatus
EP1935609B1 (de) * 2006-12-22 2010-03-03 Mold-Masters (2007) Limited Spritzgießsystem mit einem Bus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881091A (en) * 1971-08-04 1975-04-29 Charles Leon Day Control for injection molding
US4268240A (en) * 1978-01-06 1981-05-19 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
US4385281A (en) * 1981-03-19 1983-05-24 Littelfuse, Inc. Electrical fuse
US4447712A (en) * 1982-02-24 1984-05-08 Covillion Joseph E Heating system
DE3380000D1 (en) * 1982-06-14 1989-07-06 Raychem Corp Shielded electric components
US4459465A (en) * 1982-09-09 1984-07-10 Demand Hot Water Inc. Thermostatically controlled electric instantaneous fluid heater
WO1985003904A1 (en) * 1984-02-28 1985-09-12 Ju-Oh Trading Co., Ltd. Hot runner-type injection molding device
DE3407894C2 (de) * 1984-03-03 1987-02-05 Joachim Friedrich 6000 Frankfurt Knauer Kunststoff-Spritzgießvorrichtung mit Spritzgießmaschine und Spritzgießform für angußloses Spritzgießen
DE3913712A1 (de) * 1989-04-26 1990-10-31 Elmar Holderer Elektrische sicherungseinrichtung, insbesondere fuer kraftfahrzeuge, sowie verfahren zu dessen herstellung
US4940179A (en) * 1989-06-20 1990-07-10 Raychem Corporation Device for forming a solder connection
US5023430A (en) * 1989-09-08 1991-06-11 Environwear, Inc. Hybrid electronic control system and method for cold weather garment
US5030084A (en) * 1990-09-04 1991-07-09 Mold-Masters Limited Pre-wired injection molding assembly
US5298300A (en) * 1991-01-09 1994-03-29 Sumitomo Electric Industries, Ltd. Heat-shrinkable tubing and process for producing the same
JP3231056B2 (ja) * 1991-11-01 2001-11-19 本田技研工業株式会社 金型用ヒータの点検装置
US5320513A (en) * 1992-12-10 1994-06-14 Husky Injection Molding Systems Ltd. Printed circuit board for an injection molding apparatus

Also Published As

Publication number Publication date
US5591366A (en) 1997-01-07
DE69512836T2 (de) 2000-03-16
EP0688654B1 (de) 1999-10-20
EP0688654A2 (de) 1995-12-27
EP0688654A3 (de) 1996-12-11
DE69512836D1 (de) 1999-11-25
ATE185734T1 (de) 1999-11-15

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