EP1037507A3 - Procédé de fabrication d'éléments électriques chauffants dans un moule à injection - Google Patents

Procédé de fabrication d'éléments électriques chauffants dans un moule à injection Download PDF

Info

Publication number
EP1037507A3
EP1037507A3 EP99116965A EP99116965A EP1037507A3 EP 1037507 A3 EP1037507 A3 EP 1037507A3 EP 99116965 A EP99116965 A EP 99116965A EP 99116965 A EP99116965 A EP 99116965A EP 1037507 A3 EP1037507 A3 EP 1037507A3
Authority
EP
European Patent Office
Prior art keywords
heating elements
electrical heating
manufacturing process
injection moulding
heating
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.)
Withdrawn
Application number
EP99116965A
Other languages
German (de)
English (en)
Other versions
EP1037507A2 (fr
Inventor
Eugen Schwarzkopf
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.)
Hotset Heizpatronen und Zubehoer GmbH
Original Assignee
Hotset Heizpatronen und Zubehoer 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 Hotset Heizpatronen und Zubehoer GmbH filed Critical Hotset Heizpatronen und Zubehoer GmbH
Publication of EP1037507A2 publication Critical patent/EP1037507A2/fr
Publication of EP1037507A3 publication Critical patent/EP1037507A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • 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
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Landscapes

  • Resistance Heating (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP99116965A 1999-03-18 1999-08-27 Procédé de fabrication d'éléments électriques chauffants dans un moule à injection Withdrawn EP1037507A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19912084 1999-03-18
DE19912084A DE19912084A1 (de) 1999-03-18 1999-03-18 Verfahren zur Herstellung von elektrischen Heizkörpern von Spritzgießwerkzeugen

Publications (2)

Publication Number Publication Date
EP1037507A2 EP1037507A2 (fr) 2000-09-20
EP1037507A3 true EP1037507A3 (fr) 2002-05-29

Family

ID=7901423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99116965A Withdrawn EP1037507A3 (fr) 1999-03-18 1999-08-27 Procédé de fabrication d'éléments électriques chauffants dans un moule à injection

Country Status (6)

Country Link
US (1) US6408503B1 (fr)
EP (1) EP1037507A3 (fr)
JP (1) JP2001009885A (fr)
CA (1) CA2300793C (fr)
DE (1) DE19912084A1 (fr)
TW (1) TW446598B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289474A1 (en) * 2003-12-23 2006-12-28 Johnson J E Tubular heater and method of manufacture
US7064303B2 (en) * 2003-12-23 2006-06-20 Thermetic Products, Inc. Tubular heater and method of manufacture
DE202006010956U1 (de) 2006-07-05 2006-09-28 Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg Elektrischer Heizkörper zur Beheizung von Fluiden
CN105115048A (zh) * 2015-07-07 2015-12-02 芜湖华族实业有限公司 一种具备甲醛处理功能的电加热器
USD906383S1 (en) * 2018-08-17 2020-12-29 Hotset Gmbh Electrical heater for injection-molding machine
EP3993562B1 (fr) * 2020-10-30 2025-08-27 Eichenauer Heizelemente GmbH & Co. KG Cartouche chauffante comportant une pâte de remplissage céramique
GB2625714B (en) * 2022-12-06 2025-09-24 Thermo Fisher Scient Bremen Gmbh A Cartridge for a Cartridge Heater
CN120680291B (zh) * 2025-06-25 2026-02-27 青岛正大合赢智能科技有限公司 一种加热管及镁棒组装设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011892A1 (fr) * 1990-01-24 1991-08-08 Backer Elektro-Värme Ab Element de chauffage tubulaire fonctionnant a l'electricite et procede de fabrication de cet element
GB2309874A (en) * 1996-02-02 1997-08-06 Emerson Electric Co Electrical heating elements

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB182782A (en) * 1921-07-06 1923-05-31 Alfred Ernest Waller Improvements relating to the welding of wires particularly for resistances
US2375058A (en) * 1941-09-05 1945-05-01 Wiegand Co Edwin L Electrical heating element and process for producing the same
US3068563A (en) * 1958-11-05 1962-12-18 Westinghouse Electric Corp Metal joining method
US3311969A (en) * 1961-11-01 1967-04-04 Gen Electric Methods of making sheathed electric heating units
US3330034A (en) * 1962-04-13 1967-07-11 Westinghouse Electric Corp Method of forming an electrical heating element
US3315334A (en) * 1964-02-11 1967-04-25 Sterling Samuel Martin Means and method for making heater elements
US3499217A (en) * 1966-08-12 1970-03-10 Okazaki Mfg Co Ltd Method of making a temperature probe
US4044225A (en) * 1975-12-15 1977-08-23 Pease James F Electrical heating element and fitting assembly
US4045653A (en) * 1976-06-28 1977-08-30 National Presto Industries, Inc. Electric cooker with press-staked heating element and method of making the same
US4112410A (en) * 1976-11-26 1978-09-05 Watlow Electric Manufacturing Company Heater and method of making same
US5276966A (en) * 1992-09-01 1994-01-11 The Babcock & Wilcox Company Enhanced stored chemical energy powered boiler
DE4242505C2 (de) 1992-12-16 1995-07-27 Hotset Heizpatronen Zubehoer Elektrischer Heizkörper für Spritzgießwerkzeuge
US5868536A (en) * 1996-10-04 1999-02-09 Nojikawa; Terufumi Male screw and method for manufacturing same
DE19541504B4 (de) 1994-05-30 2004-12-23 Hotset Heizpatronen U. Zubehör Gmbh Elektrischer Heizkörper für Spritzgießwerkzeuge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011892A1 (fr) * 1990-01-24 1991-08-08 Backer Elektro-Värme Ab Element de chauffage tubulaire fonctionnant a l'electricite et procede de fabrication de cet element
GB2309874A (en) * 1996-02-02 1997-08-06 Emerson Electric Co Electrical heating elements

Also Published As

Publication number Publication date
JP2001009885A (ja) 2001-01-16
CA2300793A1 (fr) 2000-09-18
CA2300793C (fr) 2008-07-29
US6408503B1 (en) 2002-06-25
EP1037507A2 (fr) 2000-09-20
DE19912084A1 (de) 2000-09-21
TW446598B (en) 2001-07-21

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