DE68906822T2 - Spulenträger mit Heizspule. - Google Patents

Spulenträger mit Heizspule.

Info

Publication number
DE68906822T2
DE68906822T2 DE89301878T DE68906822T DE68906822T2 DE 68906822 T2 DE68906822 T2 DE 68906822T2 DE 89301878 T DE89301878 T DE 89301878T DE 68906822 T DE68906822 T DE 68906822T DE 68906822 T2 DE68906822 T2 DE 68906822T2
Authority
DE
Germany
Prior art keywords
coil
holder
heating
heating coil
coil holder
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 - Lifetime
Application number
DE89301878T
Other languages
English (en)
Other versions
DE68906822D1 (de
Inventor
Itsuo Shibata
Osamu Fukahori
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.)
JU OH Inc
Original Assignee
JU OH Inc
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 JU OH Inc filed Critical JU OH Inc
Publication of DE68906822D1 publication Critical patent/DE68906822D1/de
Application granted granted Critical
Publication of DE68906822T2 publication Critical patent/DE68906822T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • General Induction Heating (AREA)
DE89301878T 1988-02-25 1989-02-24 Spulenträger mit Heizspule. Expired - Lifetime DE68906822T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63042540A JPH01217883A (ja) 1988-02-25 1988-02-25 誘導加熱コイル用ボビン

Publications (2)

Publication Number Publication Date
DE68906822D1 DE68906822D1 (de) 1993-07-08
DE68906822T2 true DE68906822T2 (de) 1993-10-07

Family

ID=12638900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89301878T Expired - Lifetime DE68906822T2 (de) 1988-02-25 1989-02-24 Spulenträger mit Heizspule.

Country Status (4)

Country Link
US (1) US4940870A (de)
EP (1) EP0338664B1 (de)
JP (1) JPH01217883A (de)
DE (1) DE68906822T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10153474B4 (de) * 2001-10-30 2004-02-05 Sulo Umwelttechnik Gmbh & Co. Kg Verfahren und Vorrichtung zur Vermeidung von Kunststoff-Haaren beim Spritzgießen

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227596A (en) * 1990-10-22 1993-07-13 Metcal, Inc. Self regulating connecting device containing fusible material
US5203943A (en) * 1990-12-13 1993-04-20 Minnesota Mining And Manufacturing Company Method of forming internal strictures in a tubular member and a bonding connection with an inserted tube
US5558888A (en) * 1994-06-27 1996-09-24 Rosemount Aerospace Inc. Injection molding nozzle heater clamp
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
DE19515230C2 (de) * 1995-04-28 1997-06-19 Didier Werke Ag Verfahren zum induktiven Aufheizen eines feuerfesten Formteils sowie ein entsprechendes Formteil
JPH09239070A (ja) * 1996-03-11 1997-09-16 Bridgestone Sports Co Ltd ゴルフボール成形方法及びゴルフボール成形用金型
US5820900A (en) * 1996-08-21 1998-10-13 Mcgrevy; Alan N. Heating device for an injection mold apparatus
DE60013392T2 (de) * 1999-05-12 2005-09-08 Ju-Oh Inc., Hiratsuka Induktionsheizverfahren für verteiler von heisskanalmetallformen sowie spulengerät zum induktionsheizen
NO308980B1 (no) * 1999-11-11 2000-11-20 Sintef Energiforskning As Anordning for induksjonsoppvarming
US6717118B2 (en) 2001-06-26 2004-04-06 Husky Injection Molding Systems, Ltd Apparatus for inductive and resistive heating of an object
US6781100B2 (en) 2001-06-26 2004-08-24 Husky Injection Molding Systems, Ltd. Method for inductive and resistive heating of an object
US7122146B2 (en) * 2002-05-29 2006-10-17 Akopyan Razmik L Injection molding of polymers by microwave heating
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
US20080136066A1 (en) * 2006-11-15 2008-06-12 Xaloy, Incorporated Apparatus and method for inductive heating a workpiece using an interposed thermal insulating layer
US20090004318A1 (en) * 2007-06-26 2009-01-01 Xaloy, Incorporated Induction tunnel coil
US20090057300A1 (en) * 2007-08-27 2009-03-05 Xaloy Incorporated Heating system for plastic processing equipment having a profile gap
US8007709B2 (en) * 2007-08-27 2011-08-30 Xaloy, Incorporated Synchronized temperature contol of plastic processing equipment
US20100025391A1 (en) * 2008-07-31 2010-02-04 Itherm Technologies, L.P. Composite inductive heating assembly and method of heating and manufacture
US20100110823A1 (en) * 2008-11-06 2010-05-06 Womer Timothy W Combined Screw Design and Heating Mechanism for Low Shear Resins
DE102013217923A1 (de) * 2013-09-09 2015-03-12 Continental Automotive Gmbh Anordnung mit einem ferromagnetischen Werkstück und einer um zumindest einen Abschnitt des Werkstücks angeordneten Heizwicklung
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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436993A (en) * 1945-08-04 1948-03-02 Hpm Dev Corp Apparatus for injection molding
US3051988A (en) * 1957-02-09 1962-09-04 Baermann Max Material with permanent magnetic properties
CA851846A (en) * 1965-08-31 1970-09-15 Viart Fernand Process and means for heating by induction
US3562472A (en) * 1969-08-20 1971-02-09 Gen Electric Induction heater for rotating godet
GB1302039A (de) * 1969-12-15 1973-01-04
GB1269762A (en) * 1970-01-09 1972-04-06 David Ainsworth Hukin Improvements in or relating to crucibles
US4195214A (en) * 1976-06-28 1980-03-25 The Continental Group, Inc. Apparatus for induction heating of metal plates with holes
JPS585992A (ja) * 1981-07-03 1983-01-13 三菱電機株式会社 誘導加熱コイル装置
JPS5933786A (ja) * 1982-08-19 1984-02-23 松下電器産業株式会社 高周波誘導加熱ロ−ラ
FR2540982B1 (fr) * 1983-02-14 1988-02-05 Commissariat Energie Atomique Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence
US4549051A (en) * 1984-02-15 1985-10-22 Ness Richard A Induction heating device for nozzles of containers
CH668220A5 (de) * 1984-02-28 1988-12-15 Ju Oh Trading Co Ltd Heisskanal-spritzgiessanlage.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10153474B4 (de) * 2001-10-30 2004-02-05 Sulo Umwelttechnik Gmbh & Co. Kg Verfahren und Vorrichtung zur Vermeidung von Kunststoff-Haaren beim Spritzgießen

Also Published As

Publication number Publication date
EP0338664B1 (de) 1993-06-02
EP0338664A1 (de) 1989-10-25
JPH01217883A (ja) 1989-08-31
US4940870A (en) 1990-07-10
DE68906822D1 (de) 1993-07-08

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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