PL3128806T3 - Element grzejny do kanału przepływowego lub gniazdo formy i dysza do formowania wtryskowego z takim elementem grzejnym - Google Patents

Element grzejny do kanału przepływowego lub gniazdo formy i dysza do formowania wtryskowego z takim elementem grzejnym

Info

Publication number
PL3128806T3
PL3128806T3 PL16181346T PL16181346T PL3128806T3 PL 3128806 T3 PL3128806 T3 PL 3128806T3 PL 16181346 T PL16181346 T PL 16181346T PL 16181346 T PL16181346 T PL 16181346T PL 3128806 T3 PL3128806 T3 PL 3128806T3
Authority
PL
Poland
Prior art keywords
heating element
injection molding
flow channel
mould cavity
molding nozzle
Prior art date
Application number
PL16181346T
Other languages
English (en)
Inventor
Herbert Günther
Siegrid Sommer
Torsten Schnell
Ralf Drössler
Marco Kwiatkowski
Original Assignee
Günther Heisskanaltechnik Gmbh
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 Günther Heisskanaltechnik Gmbh filed Critical Günther Heisskanaltechnik Gmbh
Publication of PL3128806T3 publication Critical patent/PL3128806T3/pl

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
    • B29C45/72—Heating or cooling
    • B29C45/74—Heating or cooling of the injection unit
    • 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
    • B29C45/20—Injection nozzles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H05B3/08—Heater elements structurally combined with coupling elements or holders having electric connections specially adapted for high temperatures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
    • 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
    • B29C2045/274—Thermocouples or heat sensors
    • 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
    • B29C2045/2743—Electrical heating element constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0067—Melt
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/021—Heaters specially adapted for heating liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Resistance Heating (AREA)
PL16181346T 2015-08-03 2016-07-26 Element grzejny do kanału przepływowego lub gniazdo formy i dysza do formowania wtryskowego z takim elementem grzejnym PL3128806T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015112748.2A DE102015112748A1 (de) 2015-08-03 2015-08-03 Heizelement für einen Strömungskanal oder ein Formnest und Spritzgießdüse mit einem solchen Heizelement
EP16181346.4A EP3128806B1 (de) 2015-08-03 2016-07-26 Heizelement für einen strömungskanal oder ein formnest und spritzgiessdüse mit einem solchen heizelement

Publications (1)

Publication Number Publication Date
PL3128806T3 true PL3128806T3 (pl) 2020-11-02

Family

ID=56851349

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16181346T PL3128806T3 (pl) 2015-08-03 2016-07-26 Element grzejny do kanału przepływowego lub gniazdo formy i dysza do formowania wtryskowego z takim elementem grzejnym

Country Status (9)

Country Link
US (1) US10525624B2 (pl)
EP (1) EP3128806B1 (pl)
CN (1) CN106426835B (pl)
CA (1) CA2936292A1 (pl)
DE (1) DE102015112748A1 (pl)
ES (1) ES2781759T3 (pl)
PL (1) PL3128806T3 (pl)
PT (1) PT3128806T (pl)
SI (1) SI3128806T1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116533455B (zh) * 2023-05-11 2023-11-03 湖北正策电气设备有限公司 一种用于全自动橡胶射出成型机的电缆插拔头冷流道模具

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1179813A (en) * 1981-07-15 1984-12-27 Jobst U. Gellert Sprue bushing connector assembly and method
EP0076043B1 (en) 1981-09-30 1986-01-29 Fusion Plastics Limited Electro-fusion fitting
CA1268616A (en) * 1987-10-16 1990-05-08 Mold-Masters Limited Method of manufacture of injection molding nozzle electrical terminal
US5235737A (en) * 1991-12-13 1993-08-17 Gellert Jobst U Method of making an injection molding nozzle with a heating element extending outward between adjacent collar portions
CN1073134A (zh) * 1991-12-13 1993-06-16 乔布斯特·乌尔里克·盖勒特 一种注塑成型注嘴的制造方法
JPH0724891A (ja) * 1993-07-13 1995-01-27 Taiho Kogyo Kk プラスチック射出成形用ホットランナ
US5437093A (en) * 1994-10-11 1995-08-01 Gellert; Jobst U. Method of making an injection molding nozzle
CA2137702C (en) * 1994-12-07 2004-11-02 Jobst Ulrich Gellert Injection molding nozzle with separable core and one-piece collar
DE29800473U1 (de) * 1998-01-13 1998-03-19 Mold Masters Ltd Außenbeheizte Heißkanaldüse mit Heizdraht
DE19941038A1 (de) 1999-08-28 2001-03-01 Guenther Heiskanaltechnik Gmbh Elektrische Heizung für Heißkanalsysteme und Verfahren zur Herstellung einer solchen Heizung
US6394784B1 (en) * 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
US20020166855A1 (en) * 2001-05-11 2002-11-14 Renwick Ian J. Electric heater having dielectric sleeve
MXPA04008898A (es) * 2002-03-13 2005-06-20 Watlow Electric Mfg Dispositivo calentador de canal caliente y su metodo de fabricacion.
DE10355043A1 (de) 2003-11-25 2005-06-23 Watlow Electric Manufacturing Co., St. Louis Verfahren zum Befestigen eines elektrischen Leiters auf einem Flächenelement, sowie Heißkanalelement, insbesondere für eine Kunststoff-Spritzeinrichtung
US7462031B2 (en) * 2005-11-25 2008-12-09 Mold-Masters (2007) Limited Injection molding nozzle with recessed terminal
JP4825572B2 (ja) * 2006-04-17 2011-11-30 住友重機械工業株式会社 トランスファ成形による樹脂封止装置及び樹脂封止方法
DE102006049667A1 (de) 2006-10-18 2008-04-24 Günther Heisskanaltechnik Gmbh Elektrische Heizeinrichtung für Heißkanalsysteme
DE102006049669A1 (de) 2006-10-18 2008-04-24 Günther Heisskanaltechnik Gmbh Elektrische Heizeinrichtung für Heißkanalsysteme
DE202007011746U1 (de) * 2007-08-22 2007-10-31 Günther Heisskanaltechnik Gmbh Elektrische Heizung zum Erwärmen von im Wesentlichen zylindrischen Objekten
DE202007014964U1 (de) 2007-10-25 2009-02-26 Günther Heisskanaltechnik Gmbh Anschlusseinrichtung
DE102008015376B4 (de) 2008-03-20 2019-12-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrische Verbindung
DE102009005481B3 (de) * 2009-01-21 2010-04-08 Bleckmann Gmbh & Co. Kg Verbindungselement für Heizwendel für Rohrheizkörper sowie Herstellungsverfahren hierfür
CN101698320B (zh) * 2009-10-22 2011-12-14 杨东佐 一种模具加热冷却棒及可实现急冷急热的模具
DE102012101400B4 (de) * 2012-02-22 2013-10-31 Günther Heisskanaltechnik Gmbh Heißkanaldüse mit einem elektrischen Heizelement
US8770968B2 (en) * 2012-04-13 2014-07-08 GM Global Technology Operations LLC Injection molding tool with embedded induction heater

Also Published As

Publication number Publication date
US10525624B2 (en) 2020-01-07
CN106426835B (zh) 2021-03-09
SI3128806T1 (sl) 2020-07-31
CA2936292A1 (en) 2017-02-03
PT3128806T (pt) 2020-03-27
US20170036383A1 (en) 2017-02-09
CN106426835A (zh) 2017-02-22
EP3128806A1 (de) 2017-02-08
DE102015112748A1 (de) 2017-02-09
EP3128806B1 (de) 2020-02-19
ES2781759T3 (es) 2020-09-07

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