HK51497A - Heated nozzle, so-called long nozzle for a plastic injection moulding mould - Google Patents

Heated nozzle, so-called long nozzle for a plastic injection moulding mould Download PDF

Info

Publication number
HK51497A
HK51497A HK51497A HK51497A HK51497A HK 51497 A HK51497 A HK 51497A HK 51497 A HK51497 A HK 51497A HK 51497 A HK51497 A HK 51497A HK 51497 A HK51497 A HK 51497A
Authority
HK
Hong Kong
Prior art keywords
nozzle
pitch
heating member
tubular heating
nozzle member
Prior art date
Application number
HK51497A
Other languages
German (de)
English (en)
French (fr)
Inventor
Reinl Horst
Original Assignee
Sfr Formenbau 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 Sfr Formenbau Gmbh filed Critical Sfr Formenbau Gmbh
Publication of HK51497A publication Critical patent/HK51497A/xx

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
    • B29C45/278—Nozzle tips
    • 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
    • B29C2045/2761—Seals between nozzle and mould or gate
    • 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
    • B29C45/278—Nozzle tips
    • B29C2045/2783—Nozzle tips with a non-axial outlet opening of the melt channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
HK51497A 1990-02-21 1997-04-17 Heated nozzle, so-called long nozzle for a plastic injection moulding mould HK51497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4005437A DE4005437A1 (de) 1990-02-21 1990-02-21 Beheizte duese, sogenannte langduese fuer ein kunststoff-spritzgiesswerkzeug

Publications (1)

Publication Number Publication Date
HK51497A true HK51497A (en) 1997-04-25

Family

ID=6400650

Family Applications (1)

Application Number Title Priority Date Filing Date
HK51497A HK51497A (en) 1990-02-21 1997-04-17 Heated nozzle, so-called long nozzle for a plastic injection moulding mould

Country Status (4)

Country Link
EP (1) EP0443203B1 (enrdf_load_stackoverflow)
AT (1) ATE110620T1 (enrdf_load_stackoverflow)
DE (1) DE4005437A1 (enrdf_load_stackoverflow)
HK (1) HK51497A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119581A1 (de) * 1991-06-14 1992-12-17 Schaeffler Waelzlager Kg Formwerkzeug zur herstellung von formkoerpern aus spritz-, press oder giessbaren werkstoffen
DE4404894C1 (de) * 1994-02-16 1995-01-05 Dangelmaier Sfr Formbau Beheizte Düse zur Zuführung einer Kunststoffschmelze in die Formhöhlung eines Kunststoff-Spritzgießwerkzeuges
CA2165514C (en) * 1995-12-18 2007-10-02 Jobst Ulrich Gellert Injection molding carbide torpedo
US5536164A (en) * 1995-05-05 1996-07-16 Electra Form, Inc. Flexible hot manifold assembly for injection molding machines
DE19548687B4 (de) * 1995-12-23 2004-01-08 EWIKON Heißkanalsysteme GmbH & Co KG Beheizte Nadelverschlußdüse
CA2311829A1 (en) 2000-06-16 2001-12-16 Jonathon Fischer Thermally balanced hot runner nozzle
US7160100B2 (en) 2004-01-06 2007-01-09 Mold-Masters Limited Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem
CA2475500A1 (en) * 2004-04-07 2005-10-07 Jonathon Fischer Nozzle having a nozzle body with heated and unheated nozzle body segments
EP1584443A1 (en) * 2004-04-07 2005-10-12 Mold-Masters Limited Nozzle having a nozzle body with heated and unheated nozzle body segments
US7462030B2 (en) 2004-04-07 2008-12-09 Mold-Masters (2007) Limited Nozzle having a nozzle body with heated and unheated nozzle body segments
CA2482254A1 (en) 2004-04-07 2005-10-07 Mold-Masters Limited Modular injection nozzle having a thermal barrier
DE602006015565D1 (de) 2005-05-19 2010-09-02 Mold Masters Ltd Spritzgießdüse mit einer wärmeleitenden Hülse und Verfahren zu deren Herstellung
CN107618152A (zh) * 2017-02-07 2018-01-23 宁波三顺机械设备科技有限公司 注塑机射嘴
JP2023107401A (ja) * 2022-01-24 2023-08-03 セイコーエプソン株式会社 材料吐出装置、三次元造形装置、射出成型装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821736C2 (de) * 1978-05-18 1986-03-20 Leo Pont-Saint-Martin Aosta Enrietti Spritzdüse zum intermittierenden Einspritzen von Kunststoff in Formen
DE3046771A1 (de) * 1980-12-12 1982-07-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digital-analogwandler
DE3337803C2 (de) * 1983-10-18 1986-07-10 Herbert Dipl.-Ing. 3559 Allendorf Günther Heißkanalsystem für Spritzgießvorrichtungen
DE3431173A1 (de) * 1984-08-24 1986-03-06 SFR-Formenbau Dangelmaier GmbH, 7410 Reutlingen Heisskanalspritzduese
CA1266359A (en) * 1988-04-13 1990-03-06 Harald H. Schmidt Injection molding system with nozzles in tandem
CA1261576A (en) * 1988-04-13 1989-09-26 Jobst U. Gellert Injection molding nozzle having multiple thickness heating element and method of manufacture
US4882469A (en) * 1988-09-28 1989-11-21 Panos Trakas Internally heated sprue bushing assembly with a unitary bushing casing core element
CA2008171C (en) * 1990-01-19 1997-05-20 Jobst Ulrich Gellert Method of making a selected size injection molding nozzle
DE9002048U1 (de) * 1990-02-21 1990-04-19 SFR-Formenbau Dangelmaier GmbH, 7410 Reutlingen Beheizte Düse, sogenannte Langdüse für ein Kunststoff-Spritzgießwerkzeug
NL9000488A (nl) * 1990-03-01 1991-10-01 Eurotool Bv Werkwijze voor het vervaardigen van een inspuitmondstuk voor toepassing bij een spuitgiet-inrichting.

Also Published As

Publication number Publication date
EP0443203B1 (de) 1994-08-31
ATE110620T1 (de) 1994-09-15
DE4005437A1 (de) 1991-08-29
EP0443203A3 (en) 1992-03-11
DE4005437C2 (enrdf_load_stackoverflow) 1992-05-21
EP0443203A2 (de) 1991-08-28

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20041228