TWI367312B - Hot runner nozzle heater and methods of manufacture thereof - Google Patents

Hot runner nozzle heater and methods of manufacture thereof

Info

Publication number
TWI367312B
TWI367312B TW095138032A TW95138032A TWI367312B TW I367312 B TWI367312 B TW I367312B TW 095138032 A TW095138032 A TW 095138032A TW 95138032 A TW95138032 A TW 95138032A TW I367312 B TWI367312 B TW I367312B
Authority
TW
Taiwan
Prior art keywords
manufacture
methods
hot runner
runner nozzle
nozzle heater
Prior art date
Application number
TW095138032A
Other languages
English (en)
Other versions
TW200720602A (en
Inventor
Elias Russegger
Gerhard Schefbanker
Gernot Antosch
Wolfgang Poschl
Christopher C Lanham
James Mcmillin
Mcdowell, Iii
Kenneth F Fennewald
Allan Boldt
Frederic Zimmermann
Reinhardt Lehnert
Kevin Ptasienski
Original Assignee
Watlow Electric Mfg
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 Watlow Electric Mfg filed Critical Watlow Electric Mfg
Publication of TW200720602A publication Critical patent/TW200720602A/zh
Application granted granted Critical
Publication of TWI367312B publication Critical patent/TWI367312B/zh

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
    • 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
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • 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
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • H05B3/565—Heating cables flat cables
    • 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
    • B29C2045/2746—Multilayered electrical heaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6416—With heating or cooling of the system

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)
TW095138032A 2005-10-17 2006-10-16 Hot runner nozzle heater and methods of manufacture thereof TWI367312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/252,198 US7280750B2 (en) 2005-10-17 2005-10-17 Hot runner nozzle heater and methods of manufacture thereof

Publications (2)

Publication Number Publication Date
TW200720602A TW200720602A (en) 2007-06-01
TWI367312B true TWI367312B (en) 2012-07-01

Family

ID=37832397

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095138032A TWI367312B (en) 2005-10-17 2006-10-16 Hot runner nozzle heater and methods of manufacture thereof

Country Status (6)

Country Link
US (2) US7280750B2 (zh)
EP (1) EP1946614B1 (zh)
CN (1) CN101322436B (zh)
CA (1) CA2626263C (zh)
TW (1) TWI367312B (zh)
WO (1) WO2007047519A2 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7196295B2 (en) * 2003-11-21 2007-03-27 Watlow Electric Manufacturing Company Two-wire layered heater system
US7462031B2 (en) * 2005-11-25 2008-12-09 Mold-Masters (2007) Limited Injection molding nozzle with recessed terminal
CA2693992C (en) 2006-07-20 2017-01-31 Somaxon Pharmaceuticals, Inc. Methods of improving the pharmacokinetics of doxepin
WO2008128115A2 (en) 2007-04-13 2008-10-23 Somaxon Pharmaceuticals, Inc. Low-dose doxepin formulations
AU2008316818A1 (en) * 2007-10-24 2009-04-30 Tyco Thermal Controls Llc Manufacture of heat trace cable, design, installation, and management, and method thereof
DE202007014964U1 (de) * 2007-10-25 2009-02-26 Günther Heisskanaltechnik Gmbh Anschlusseinrichtung
US8395092B2 (en) 2007-11-16 2013-03-12 Watlow Electric Manufacturing Company Moisture resistant layered sleeve heater and method of manufacturing thereof
AU2009321529B8 (en) * 2008-11-26 2017-07-06 Graham Pickering A water discharge device
CN101504691B (zh) * 2009-02-25 2012-05-30 东莞柳道贸易有限公司 一种自动绘制热流道系统三维图的方法
EP2564665B1 (en) 2010-04-28 2017-03-29 Watlow Electric Manufacturing Company Flow through heater
DE102010033153B4 (de) 2010-08-03 2020-06-18 Otto Männer Innovation GmbH Spritzgießdüse
DE102011054803B4 (de) * 2011-10-25 2014-07-24 Günther Heisskanaltechnik Gmbh Heißkanaldüse mit einer Heizung und mit einem Thermoelement
DE102013013127B4 (de) * 2012-08-07 2020-06-10 Otto Männer Innovation GmbH Demontierbare Heizeinrichtung für eine Heißkanaldüse
US9604397B2 (en) 2012-09-13 2017-03-28 Husky Injection Molding Systems Ltd. Melt distribution device
DE102012109740B4 (de) * 2012-10-12 2018-04-05 Türk & Hillinger GmbH Elektrische Heizvorrichtung und Verfahren zur Herstellung einer solchen elektrischen Heizvorrichtung
DE102014005284B4 (de) 2013-04-09 2022-10-20 Otto Männer Innovation GmbH Heizer-Thermoelement-Anordnung und Anordnung mit einer Heizer-Thermoelement-Anordnung und einer Hülse
US20140299595A1 (en) * 2013-04-09 2014-10-09 Illinois Tool Works Inc. System and method for holding a temperature probe in an induction heating system
KR102063130B1 (ko) 2013-04-16 2020-01-08 삼성디스플레이 주식회사 유기 발광 표시 장치
CN204222111U (zh) * 2013-09-10 2015-03-25 奥托门纳创新有限责任公司 具有分区段式加热器的热流道喷嘴

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2561489B2 (ja) 1987-10-12 1996-12-11 住友重機械工業株式会社 射出成形機用ヒータ
US6703236B2 (en) * 1990-11-29 2004-03-09 Applera Corporation Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control
US5411392A (en) * 1993-11-15 1995-05-02 Husky Injection Molding Systems Ltd. Heated nozzle assembly including a heater clamp arrangement
US5569474A (en) 1994-06-06 1996-10-29 Daiho Industrial Co., Ltd. Mold for injection molding of plastics using thin film electric heater
JPH0857911A (ja) 1994-08-24 1996-03-05 Seiki Kk ホットランナープローブおよびその装置
US6762396B2 (en) 1997-05-06 2004-07-13 Thermoceramix, Llc Deposited resistive coatings
DE19746556A1 (de) * 1997-10-22 1999-05-06 Hotset Heizpatronen Zubehoer Rohrförmiges elektrisches Heizelement zur Beheizung eines Düsenkörpers
US6305923B1 (en) * 1998-06-12 2001-10-23 Husky Injection Molding Systems Ltd. Molding system using film heaters and/or sensors
US5973296A (en) 1998-10-20 1999-10-26 Watlow Electric Manufacturing Company Thick film heater for injection mold runner nozzle
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
CA2311829A1 (en) * 2000-06-16 2001-12-16 Jonathon Fischer Thermally balanced hot runner nozzle
US7241131B1 (en) * 2000-06-19 2007-07-10 Husky Injection Molding Systems Ltd. Thick film heater apparatus
US6410894B1 (en) * 2000-10-12 2002-06-25 Watlow Electric Manufacturing Company Metallic overcoat for thick film heater termination
CA2429983A1 (en) 2000-11-29 2002-08-01 Thermoceramix, Inc. Resistive heaters and uses thereof
DE10162276C5 (de) 2001-12-19 2019-03-14 Watlow Electric Manufacturing Co. Rohrförmiger Durchlauferhitzer und Heizplatte sowie Verfahren zu deren Herstellung
US6780003B2 (en) * 2002-08-02 2004-08-24 Mold-Masters Limited Removable heater for a hot runner nozzle
US20050181090A1 (en) 2002-12-06 2005-08-18 Mold-Masters Limited Injection molding nozzle with embedded and removable heaters
US7034263B2 (en) * 2003-07-02 2006-04-25 Itherm Technologies, Lp Apparatus and method for inductive heating
US7196295B2 (en) 2003-11-21 2007-03-27 Watlow Electric Manufacturing Company Two-wire layered heater system
US7342206B2 (en) 2004-01-06 2008-03-11 Watlow Electric Manufacturing Company Tailored heat transfer layered heater system
US8680443B2 (en) 2004-01-06 2014-03-25 Watlow Electric Manufacturing Company Combined material layering technologies for electric heaters
US7132628B2 (en) 2004-03-10 2006-11-07 Watlow Electric Manufacturing Company Variable watt density layered heater

Also Published As

Publication number Publication date
WO2007047519A2 (en) 2007-04-26
US20080138053A1 (en) 2008-06-12
CA2626263A1 (en) 2007-04-26
WO2007047519A3 (en) 2007-06-07
CN101322436B (zh) 2010-12-22
CN101322436A (zh) 2008-12-10
US8175446B2 (en) 2012-05-08
CA2626263C (en) 2013-07-02
US20070086759A1 (en) 2007-04-19
TW200720602A (en) 2007-06-01
US7280750B2 (en) 2007-10-09
EP1946614B1 (en) 2013-12-18
EP1946614A2 (en) 2008-07-23

Similar Documents

Publication Publication Date Title
TWI367312B (en) Hot runner nozzle heater and methods of manufacture thereof
EP2068667A4 (en) TEMPERATURE-MODIFYING GARMENT AND METHODS OF USING THE SAME
EP2046940A4 (en) HEATED COVERING PROCESSES AND TECHNOLOGY
IL194377A0 (en) Temperature limited heaters using phase transformation of ferromagnetic material
IL216705A0 (en) Methods of synthesis of phthalazinone derivative and intermediates in the synthesis
TWI350122B (en) Ceramic heater and manufacturing method thereof
HK1148915A1 (en) Hair-supplementing and styling hairpiece
HK1129368A1 (en) Novel bioactive lipid derivatives, immune-derived moieties reactive thereto, and methods of making and using the same
HK1111068A1 (en) Heating and blowing apparatus
EP2039222A4 (en) RADIATION HEATING DEVICE
EP2052183A4 (en) OXYGEN-ACTIVATED HEATING SYSTEM AND METHODS OF MAKING SAID SYSTEM
GB0701445D0 (en) Ceramic heater and production method therefor and heating device and hair iron
EP2021555A4 (en) STRUCTURAL ELEMENT AND METHODS OF USE THEREOF
EP2068831A4 (en) ANTIMIGRANEOUS MUNDSPRAY FORMULATIONS AND CORRESPONDING METHODS
EP2052037A4 (en) PIGMENT IN SEQUINS AND ITS PREPARATION METHOD, COSMETIC COMPOSITION COMPRISING THE SAME
EP2141961A4 (en) CERAMIC HEATING ELEMENT AND FORM THEREOF
EP2203684A4 (en) Heater covers and methods of using the same
EP1923447A4 (en) HEATING ELEMENT AND HEATING MEDIAT
ZA200908708B (en) Heater and method of operation
IL192345A0 (en) Heating and cooling mat
EP1757996A4 (en) HEATING FOR FASTENING AND METHOD OF MANUFACTURING
EP2172124A4 (en) ORNAMENTAL BODY BODY AND METHOD OF MANUFACTURING THE SAME
GB2432093B (en) Ceramic heater and heating iron using the same
AU312405S (en) Heater assembly and heater element therefor
EP1759826A4 (en) HEATED CHANNEL DEVICE AND INJECTION MOLDING DEVICE

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees