ES2047069T3 - Procedimiento de fabricacion de un terminal electrico en una boquilla de moldeo por inyeccion. - Google Patents

Procedimiento de fabricacion de un terminal electrico en una boquilla de moldeo por inyeccion.

Info

Publication number
ES2047069T3
ES2047069T3 ES89114751T ES89114751T ES2047069T3 ES 2047069 T3 ES2047069 T3 ES 2047069T3 ES 89114751 T ES89114751 T ES 89114751T ES 89114751 T ES89114751 T ES 89114751T ES 2047069 T3 ES2047069 T3 ES 2047069T3
Authority
ES
Spain
Prior art keywords
heating element
nozzle
rear end
terminal body
welded
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
ES89114751T
Other languages
English (en)
Inventor
Jobst Ulrich Gellert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2047069T3 publication Critical patent/ES2047069T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/27Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737Heating or cooling means therefor
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49082Resistor making
    • Y10T29/49083Heater type
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49082Resistor making
    • Y10T29/49087Resistor making with envelope or housing
    • Y10T29/49098Applying terminal

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)
  • Manufacturing Of Electrical Connectors (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cookers (AREA)

Abstract

UN METODO DE REALIZAR UN TERMINAL AISLADO ELECTRICAMENTE EN UNA BOQUILLA DE INYECCION. DESPUES DE QUE EL ELEMENTO DE CALENTAMIENTO SE ENROLLE EN UN CANAL ESPIRAL SOBRE LA SUPERFICIE EXTERNA DE LA PORCION DEL CUERPO PRINCIPAL DE LA BOQUILLA, SU EXTREMO TRASERO SE PROYECTA RADIALMENTE HACIA AFUERA EN UNA ABERTURA EN LA PORCION DE CUELLO. EL ELEMENTO DE CALENTAMIENTO SE DESPOJA DE LA CUBIERTA PARA EXPONER A LA RESISTENCIA ELECTRICA ADYACENTE EL EXTREMO POSTERIOR. UN TAPON DE ACERO TENIENDO UN TALADRO CENTRAL A SU TRAVES SE DESLIZA SOBRE EL EXTREMO DE PROYECCION POSTERIOR Y SE SUELDA DENTRO DE SU SITIO EN LA ABERTURA. UN CUERPO EXTREMO DE ACERO SE HACE CON UN TALADRO CENTRAL Y UNA PORCION DELANTERA ROSCADA PARA RECIBIR UNA GUIA DE MANDO EXTERNA. LA CUBIERTA DE LA PROYECION DEL ELEMENTO DE CALENTAMIENTO, DEL TAPON Y DE UNA PORCION TRASERA DEL CUERPO TERMINAL SE CUBREN CON MATERIAL AISLANTE. UNA CUBIERTA DE PROTECCION SE ASEGURA SOBRE LA CUBIERTA DE LA PORCION POSTERIOR. LA CUBIERTA Y EL CUERPO ENSAMBLADOS SE COLOCAN SOBRE LA PARTE POSTERIOR DEL ELEMENTO DE CALENTAMIENTO Y SE SUELDAN EMPAREJADOS A LA PARTE DELANTERA DEL TAPON. LA RESISTENCIA ELECTRICA EXPUESTA SE SUELDA AL CUERPO DEL TERMINAL. ESTO ASEGURA ESTRUCTURALMENTE EL CUERPO DEL TERMINAL CONTRA LA FUERZA DE GIRO DE LA CONEXION Y DESCONEXION DE LA GUIA EXTERNA Y LO AISLA ELECTRICAMENTE DEL RESTO DE LA BOQUILLA, MIENTRAS LO CONECTA ELECTRICAMENTE A LA RESISTENCIA. EN UNA REALIZACION ALTERNATIVA, LAS CONEXIONES SE REALIZAN MIENTRAS SE SUELDA INTEGRALMENTE LA BOQUILLA EN UN HORNO DE VACIO.FIG 1
ES89114751T 1988-09-30 1989-08-09 Procedimiento de fabricacion de un terminal electrico en una boquilla de moldeo por inyeccion. Expired - Lifetime ES2047069T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000578975A CA1265916A (en) 1988-09-30 1988-09-30 Method of manufacture of an electrical terminal on an injection molding nozzle

Publications (1)

Publication Number Publication Date
ES2047069T3 true ES2047069T3 (es) 1994-02-16

Family

ID=4138826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89114751T Expired - Lifetime ES2047069T3 (es) 1988-09-30 1989-08-09 Procedimiento de fabricacion de un terminal electrico en una boquilla de moldeo por inyeccion.

Country Status (7)

Country Link
US (1) US4837925A (es)
EP (1) EP0361044B1 (es)
JP (1) JP2738567B2 (es)
AT (1) ATE96714T1 (es)
CA (1) CA1265916A (es)
DE (2) DE3926358C2 (es)
ES (1) ES2047069T3 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2022124A1 (en) * 1990-07-27 1992-01-28 Jobst Ulrich Gellert Insulated injection molding nozzle
DE4032508A1 (de) * 1990-10-12 1992-04-16 Gellert Jobst U Spritzgiessduese
CA2037186C (en) * 1991-02-27 2002-07-30 Jobst Ulrich Gellert Injection molding probe with a longitudinal thermocouple bore and off center heating element
US5142126A (en) * 1991-07-08 1992-08-25 Mold-Masters Limited Injection molding manifold with integral heated inlet portion
CA2057439C (en) * 1991-12-11 2000-02-08 Jobst Ulrich Gellert Method of manufacturing an injection molding probe
DE4241897C2 (de) * 1991-12-13 2002-09-19 Gellert Jobst U Verfahren zum Herstellen einer Spritzgießdüse
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
DE4245019C2 (de) * 1991-12-13 2003-02-20 Gellert Jobst U Spritzgießdüse mit einem Heizelement
US5238391A (en) * 1992-02-19 1993-08-24 Alex C. Teng Injection molding probe with coaxial thermocouple tube and heating element
CA2064677C (en) * 1992-03-30 1999-09-21 Alex C. Yeng Multi-cavity injection molding heated nozzle
US5217730A (en) * 1992-05-04 1993-06-08 Alex C. Teng Multi-cavity injection molding heated nozzle
CA2078180C (en) * 1992-09-10 2000-01-18 Craig W. Renwick Injection molding nozzle having an electrical terminal with an insulative connector
US5266023A (en) * 1992-09-30 1993-11-30 Craig W. Renwick Injection molding nozzle having an electrical terminal with an insulative connector.
DE19758322B4 (de) * 1997-12-31 2008-09-18 EWIKON Heißkanalsysteme GmbH & Co. KG Elektrisch betriebenes Heizelement
US6394784B1 (en) 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
US6817088B1 (en) 2000-06-16 2004-11-16 Watlow Electric Msg.C Termination method for thick film resistance heater
US6992269B2 (en) 2002-02-05 2006-01-31 Mold-Masters Limited Injection nozzle having a heated head portion
US6890473B2 (en) * 2002-09-03 2005-05-10 Mold-Masters Limited Alignment collar for a nozzle
US20050181090A1 (en) * 2002-12-06 2005-08-18 Mold-Masters Limited Injection molding nozzle with embedded and removable heaters
US20040258795A1 (en) * 2003-06-23 2004-12-23 Hans Guenther Injection molding nozzle with separate nozzle flange
US7381050B2 (en) 2004-10-20 2008-06-03 Mold-Masters (2007) Limited Snap on flange for injection molding nozzle
US7890896B2 (en) * 2005-11-18 2011-02-15 Synopsys, Inc. Method and apparatus for distinguishing combinational designs
US7462031B2 (en) * 2005-11-25 2008-12-09 Mold-Masters (2007) Limited Injection molding nozzle with recessed terminal
US7370417B2 (en) * 2005-12-09 2008-05-13 Mold-Masters (2007) Limited Method of installing a mold gate insert in an injection molding apparatus
US7645962B2 (en) * 2006-03-23 2010-01-12 Dean Loy Krossa Portable grounding mat with improved terminal
US7467940B2 (en) * 2006-10-20 2008-12-23 Husky Injection Molding Systems Ltd. System and Method for Joining Non-Compatible Components
CN106181232A (zh) * 2016-07-07 2016-12-07 淮北海聚环保设备有限公司 环保设备用内外模模具生产工艺
DE102018006595A1 (de) * 2018-08-21 2020-02-27 Truma Gerätetechnik GmbH & Co. KG Heizvorrichtung zum Erwärmen von Luft

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA532677A (en) * 1956-11-06 A. Stengel Leonard Process for production of ammonium nitrate
CA549520A (en) * 1957-12-03 L. Shoalts Richard Door lock
CA549517A (en) * 1957-12-03 Rogers Alfred Can ribbon severing device
US1170723A (en) * 1914-03-02 1916-02-08 Ohio Brass Co Strain-insulator.
US2003175A (en) * 1933-08-12 1935-05-28 Gen Electric Electric heater
US2768267A (en) * 1954-03-08 1956-10-23 Knapp Monarch Co Electric resistor terminal
FR1314491A (fr) * 1961-11-28 1963-01-11 Commissariat Energie Atomique Dispositif de raccordement pour fil sous gaine
CA1179813A (en) * 1981-07-15 1984-12-27 Jobst U. Gellert Sprue bushing connector assembly and method
CA1174020A (en) * 1982-01-06 1984-09-11 Jobst U. Gellert Injection molding manifold member and method of manufacture
IT1194275B (it) * 1983-06-15 1988-09-14 Cise Spa Misuratore di spessori elevati "senza contatto" per materiali metallici ad di sopra della temperatura di curie
CA1230458A (en) * 1984-07-13 1987-12-22 Gellert, Jobst Ulrich Injection molding heated nozzle with brazed in heating element and method of manufacture
CA1267514A (en) * 1987-07-15 1990-04-10 Jobst Ulrich Gellert Coated injection molding nozzle and method
CA1263222A (en) * 1987-10-16 1989-11-28 Jobst Ulrich Gellert Method of manufacture of injection molding nozzle having grounded heating element brazed into pointed tip
CA1268616A (en) * 1987-10-16 1990-05-08 Mold-Masters Limited Method of manufacture of injection molding nozzle electrical terminal
CA1261573A (en) * 1987-10-16 1989-09-26 Harald H. Schmidt Injection molding nozzle having grounded heating element brazed into pointed tip

Also Published As

Publication number Publication date
DE3926358C2 (de) 1998-12-24
DE68910456T2 (de) 1994-03-03
ATE96714T1 (de) 1993-11-15
JPH02169217A (ja) 1990-06-29
US4837925A (en) 1989-06-13
EP0361044A2 (en) 1990-04-04
JP2738567B2 (ja) 1998-04-08
EP0361044A3 (en) 1990-09-05
DE68910456D1 (de) 1993-12-09
DE3926358A1 (de) 1990-04-05
CA1265916A (en) 1990-02-20
EP0361044B1 (en) 1993-11-03

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