DE69512836T2 - Verbesserte Spritzgiessheizvorrichtung - Google Patents

Verbesserte Spritzgiessheizvorrichtung

Info

Publication number
DE69512836T2
DE69512836T2 DE69512836T DE69512836T DE69512836T2 DE 69512836 T2 DE69512836 T2 DE 69512836T2 DE 69512836 T DE69512836 T DE 69512836T DE 69512836 T DE69512836 T DE 69512836T DE 69512836 T2 DE69512836 T2 DE 69512836T2
Authority
DE
Germany
Prior art keywords
heaters
circuit
injection molding
improved injection
power source
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.)
Expired - Fee Related
Application number
DE69512836T
Other languages
English (en)
Other versions
DE69512836D1 (de
Inventor
Harald Schmidt
Edward J Jenko
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.)
Husky Injection Molding Systems Ltd
Original Assignee
Husky Injection Molding Systems 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 Husky Injection Molding Systems Ltd filed Critical Husky Injection Molding Systems Ltd
Application granted granted Critical
Publication of DE69512836D1 publication Critical patent/DE69512836D1/de
Publication of DE69512836T2 publication Critical patent/DE69512836T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
DE69512836T 1994-06-23 1995-04-07 Verbesserte Spritzgiessheizvorrichtung Expired - Fee Related DE69512836T2 (de)

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 (2)

Publication Number Publication Date
DE69512836D1 DE69512836D1 (de) 1999-11-25
DE69512836T2 true DE69512836T2 (de) 2000-03-16

Family

ID=23007560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512836T Expired - Fee Related DE69512836T2 (de) 1994-06-23 1995-04-07 Verbesserte Spritzgiessheizvorrichtung

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7286899B2 (en) 2002-12-19 2007-10-23 Demag Ergotech Gmbh Process board with modular SPC integration and expansion
DE10138598B4 (de) * 2000-08-07 2010-03-18 Yudo Co. Ltd., Hwaseung Oberform einer Spritzgussmaschine

Families Citing this family (11)

* 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
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
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
DE102007061311B4 (de) * 2006-12-22 2022-08-11 Mold-Masters (2007) Limited Spritzgießsystem

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
CH668220A5 (de) * 1984-02-28 1988-12-15 Ju Oh Trading Co Ltd Heisskanal-spritzgiessanlage.
DE3407894A1 (de) * 1984-03-03 1985-09-05 Joachim Friedrich 6000 Frankfurt Knauer Kunststoff-spritzgiessvorrichtung mit spritzgiessmaschine und spritzgiessform
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138598B4 (de) * 2000-08-07 2010-03-18 Yudo Co. Ltd., Hwaseung Oberform einer Spritzgussmaschine
US7286899B2 (en) 2002-12-19 2007-10-23 Demag Ergotech Gmbh Process board with modular SPC integration and expansion

Also Published As

Publication number Publication date
US5591366A (en) 1997-01-07
ATE185734T1 (de) 1999-11-15
DK0688654T3 (da) 2000-04-25
EP0688654A2 (de) 1995-12-27
EP0688654B1 (de) 1999-10-20
EP0688654A3 (de) 1996-12-11
DE69512836D1 (de) 1999-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee