ES2136345T3 - Boquilla para moldeo por inyeccion con elemento calentador embutido a presion y segmento de collar integral. - Google Patents

Boquilla para moldeo por inyeccion con elemento calentador embutido a presion y segmento de collar integral.

Info

Publication number
ES2136345T3
ES2136345T3 ES96108488T ES96108488T ES2136345T3 ES 2136345 T3 ES2136345 T3 ES 2136345T3 ES 96108488 T ES96108488 T ES 96108488T ES 96108488 T ES96108488 T ES 96108488T ES 2136345 T3 ES2136345 T3 ES 2136345T3
Authority
ES
Spain
Prior art keywords
nozzle
injection molding
integral
saused
necklace
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
ES96108488T
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 ES2136345T3 publication Critical patent/ES2136345T3/es
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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2743—Electrical heating element constructions
    • B29C2045/2748—Insulating layers covering the electrical heating element
    • 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
    • B29C2045/2772—Means for fixing the nozzle to the manifold

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Resistance Heating (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

TOBERA DE MOLDEO POR INYECCION (10) CON UNA PARTE DEL ANILLO EXTERIOR (28) EXTENDIENDOSE ALREDEDOR DE LA PARTE DE ATRAS DE UNA PARTE CENTRAL INTERIOR (12). LA TOBERA TIENE UN ELEMENTO DE CALDEO ELECTRICO (48) CON UNA PARTE HELICOIDAL (50) EXTENDIENDOSE EN UNA ESTRIA HELICOIDAL (54) EN LA SUPERFICIE EXTERIOR DE LA PARTE CENTRAL INTERIOR (12). UNA CONSTRUCCION INTEGRAL DE UNA SOLA PIEZA ES FACILITADA SIN TENER QUE SOBRECALENTAR EL ELEMENTO DE CALDEO (48) POR LA COMBINACION DE LA PARTE HELICOIDAL (50) DEL ELEMENTO DE CALDEO (48) SIENDO COLOCADO A PRESION Y REHECHO EN LA ESTRIA (54) Y LA PARTE DEL ANILLO EXTERIOR (28) Y LA PARTE CENTRAL INTERIOR (12) SIENDO ASEGURADAS UNA CON OTRA POR UN SELLADOR CERAMICO TERMOFRAGUADO (86).
ES96108488T 1995-06-26 1996-05-28 Boquilla para moldeo por inyeccion con elemento calentador embutido a presion y segmento de collar integral. Expired - Lifetime ES2136345T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002152664A CA2152664C (en) 1995-06-26 1995-06-26 Injection molding nozzle with pressed in heating element and integral collar portion

Publications (1)

Publication Number Publication Date
ES2136345T3 true ES2136345T3 (es) 1999-11-16

Family

ID=4156121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96108488T Expired - Lifetime ES2136345T3 (es) 1995-06-26 1996-05-28 Boquilla para moldeo por inyeccion con elemento calentador embutido a presion y segmento de collar integral.

Country Status (13)

Country Link
US (1) US5614233A (es)
EP (1) EP0750974B1 (es)
JP (1) JPH0911279A (es)
CN (1) CN1058653C (es)
AR (1) AR002587A1 (es)
AT (1) ATE184234T1 (es)
BR (1) BR9602782A (es)
CA (1) CA2152664C (es)
DE (1) DE69604131T2 (es)
DK (1) DK0750974T3 (es)
ES (1) ES2136345T3 (es)
MY (1) MY112323A (es)
SG (1) SG80551A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2181964C (en) * 1996-07-24 2007-02-20 Chun Keung Mak Injection molding nozzle method using a terminal locating and sealing key
US6305923B1 (en) * 1998-06-12 2001-10-23 Husky Injection Molding Systems Ltd. Molding system using film heaters and/or sensors
CA2250599A1 (en) * 1998-10-16 2000-04-16 Jobst Ulrich Gellert Apparatus and method of making an injection molding nozzle with tip insert
US6655945B1 (en) 1999-03-18 2003-12-02 Mold Masters Limited Apparatus and method for multi-layer injection molding
US6440350B1 (en) 1999-03-18 2002-08-27 Mold-Masters Limited Apparatus and method for multi-layer injection molding
US6398537B2 (en) 1999-04-02 2002-06-04 Mold-Masters Limited Shuttle system for an apparatus for injection molding
DE19920331B4 (de) * 1999-05-03 2006-04-20 Yudo Co., Ltd. Einspritzdüse für Spritzgießmaschinen
US6196826B1 (en) 1999-05-28 2001-03-06 Mold-Masters Limited Seepage system for an injection molding apparatus
US6394784B1 (en) * 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
DE10025588A1 (de) 2000-05-24 2001-11-29 Mold Masters Ltd Einrichtung zur Verarbeitung von geschmolzenem Material, Verfahren und Vorrichtung zur Herstellung derselben
US6817088B1 (en) 2000-06-16 2004-11-16 Watlow Electric Msg.C Termination method for thick film resistance heater
US6394785B1 (en) * 2000-11-20 2002-05-28 Top Grade Molds Ltd. Nozzle for injection mold
WO2003066309A1 (en) 2002-02-05 2003-08-14 Mold-Masters Limited An 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
ITTO20030042A1 (it) * 2003-01-27 2004-07-28 Piero Enrietti Dispositivo riscaldatore-diffusore termico per un ugello di
US7470122B2 (en) * 2003-02-25 2008-12-30 Mold-Masters (2007) Limited Apparatus for removing melt from a melt residue stagnation zone in an injection molding apparatus
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
KR100671817B1 (ko) * 2004-10-25 2007-01-19 김관표 사출성형기용 노즐 및 제작방법
KR100671815B1 (ko) * 2004-10-25 2007-01-19 김관표 사출성형기용 단노즐 제작방법
DE202005002043U1 (de) * 2005-02-08 2005-04-21 Günther Heißkanaltechnik GmbH Spritzgießvorrichtung
US7314367B2 (en) * 2005-02-25 2008-01-01 Mold-Masters (2007) Limited Hot runner nozzle collar for an injection molding apparatus
US7890896B2 (en) * 2005-11-18 2011-02-15 Synopsys, Inc. Method and apparatus for distinguishing combinational designs
KR100844069B1 (ko) * 2006-06-02 2008-07-07 주식회사 몰드이노 고주파 유도 용융 수지 사출장치
JP4784948B2 (ja) * 2006-03-03 2011-10-05 モルド−イノ カンパニー リミテッド プラスチック射出ノズル用非接触高周波誘導加熱装置
DE202007014964U1 (de) * 2007-10-25 2009-02-26 Günther Heisskanaltechnik Gmbh Anschlusseinrichtung
TWI620643B (zh) * 2014-05-28 2018-04-11 開放式熱澆道澆口構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046471A1 (de) * 1980-12-10 1982-07-22 Bernhard 7410 Reutlingen Dangelmaier Duesenkern zum einbau in einen duesenkoerper von heisskanalspritzduesen fuer eine kunststoffspritzgiessvorrichtung
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
DE3935856C1 (es) * 1989-10-27 1991-04-25 Sfr-Formenbau Dangelmaier Gmbh, 7410 Reutlingen, De
US5052100A (en) * 1990-04-10 1991-10-01 Panos Trakas Method of making sprue bushing assembly with inner thermal sleeve
JP2991789B2 (ja) * 1991-02-19 1999-12-20 モールド・マスターズ株式会社 プラスチック成形用加熱ノズル
US5225662A (en) * 1992-01-13 1993-07-06 Husky Injection Molding Systems, Ltd. Flexible heating element for a hot runner housing including method of manufacture and method of installation
CA2137702C (en) * 1994-12-07 2004-11-02 Jobst Ulrich Gellert Injection molding nozzle with separable core and one-piece collar

Also Published As

Publication number Publication date
CA2152664C (en) 2008-10-14
EP0750974A1 (en) 1997-01-02
CN1147999A (zh) 1997-04-23
CA2152664A1 (en) 1996-12-27
AR002587A1 (es) 1998-03-25
MY112323A (en) 2001-05-31
JPH0911279A (ja) 1997-01-14
ATE184234T1 (de) 1999-09-15
DE69604131T2 (de) 2000-01-20
US5614233A (en) 1997-03-25
EP0750974B1 (en) 1999-09-08
DK0750974T3 (da) 2000-04-03
DE69604131D1 (de) 1999-10-14
BR9602782A (pt) 1998-04-22
SG80551A1 (en) 2001-05-22
CN1058653C (zh) 2000-11-22

Similar Documents

Publication Publication Date Title
ES2136345T3 (es) Boquilla para moldeo por inyeccion con elemento calentador embutido a presion y segmento de collar integral.
MX170060B (es) Montaje de reflector con protector termico
ES2141221T3 (es) Metodo de fabricacion de agujas.
ES2083828T3 (es) Mejoras introducidas en collares para acoplamientos de tubos.
BR0115485A (pt) Bocal para uso com uma comporta papa molde de injeção para plástico que define um vestìgio, e, combinação de inserto de comporta e bocal
AU567525B2 (en) Check valve for discharge end of extruder plastifying worm.
MX9302382A (es) Cierre con abertura para disipar la presion del contenido de un recipiente.
ATE161217T1 (de) Spritzgiessdüse mit abnehmbarem kragenteil
ES2083306B1 (es) Casquillo de ajuste para una valvula accionable electromagneticamente.
MX9303495A (es) Dispositivo para plastificar material termoplastico.
DE69321486D1 (de) Spender für Kosmetika mit langlebigem Drehwiderstand
ES2040059T3 (es) Un cierre de recipiente.
BR0015379A (pt) Injetor de fluxo para moldagem por injeção
ATE381693T1 (de) Schnellkupplung mit befestigung durch elastischen,äusseren ring
ES2037962T3 (es) Tobera de inyeccion de combustible.
FR2635086B1 (fr) Embout applicateur pour tubes a bague a vis et autres recipients
HUT71588A (en) Package
ES2098427T3 (es) Procedimiento para fabricar correas dentadas de material elastomerico y correa dentada obtenida por dicho procedimiento.
MX9307646A (es) Conjunto o montaje de eje y aparato de reproduccion que lo emplea.
ES2090520T3 (es) Mejoras en o relacionadas con cuerpos de acoplamiento de tubos.
MX9200825A (es) Una disposicion para la obtencion al instante del comienzo de la inyeccion en una valvula de inyeccion.
KR970064679A (ko) 냉온정수기의 취수장치
JPS649145A (en) Heat resistant structure of neck part of synthetic resin container
DE69124473D1 (de) Schnecke einer Spritzgiessmaschine
ES2078041T3 (es) Cuerpo equipado con una rosca exterior.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 750974

Country of ref document: ES