DE2207001C3 - Heizvorrichtung für einen Angußkanal einer Kunststoff-Spritzgießform - Google Patents

Heizvorrichtung für einen Angußkanal einer Kunststoff-Spritzgießform

Info

Publication number
DE2207001C3
DE2207001C3 DE2207001A DE2207001A DE2207001C3 DE 2207001 C3 DE2207001 C3 DE 2207001C3 DE 2207001 A DE2207001 A DE 2207001A DE 2207001 A DE2207001 A DE 2207001A DE 2207001 C3 DE2207001 C3 DE 2207001C3
Authority
DE
Germany
Prior art keywords
confluence
heating
heating device
plastic
jacket
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
Application number
DE2207001A
Other languages
German (de)
English (en)
Other versions
DE2207001A1 (de
DE2207001B2 (de
Inventor
Shigeru Yonezawa Yamagata Tsutsumi (Japan)
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
Publication of DE2207001A1 publication Critical patent/DE2207001A1/de
Publication of DE2207001B2 publication Critical patent/DE2207001B2/de
Application granted granted Critical
Publication of DE2207001C3 publication Critical patent/DE2207001C3/de
Expired 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE2207001A 1971-02-17 1972-02-15 Heizvorrichtung für einen Angußkanal einer Kunststoff-Spritzgießform Expired DE2207001C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46006900A JPS5227181B1 (enExample) 1971-02-17 1971-02-17

Publications (3)

Publication Number Publication Date
DE2207001A1 DE2207001A1 (de) 1972-08-24
DE2207001B2 DE2207001B2 (de) 1977-09-29
DE2207001C3 true DE2207001C3 (de) 1978-05-24

Family

ID=11651089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2207001A Expired DE2207001C3 (de) 1971-02-17 1972-02-15 Heizvorrichtung für einen Angußkanal einer Kunststoff-Spritzgießform

Country Status (11)

Country Link
US (1) US3800027A (enExample)
JP (1) JPS5227181B1 (enExample)
AU (1) AU466651B2 (enExample)
CA (1) CA971320A (enExample)
CH (1) CH535118A (enExample)
DE (1) DE2207001C3 (enExample)
FR (1) FR2125496B1 (enExample)
GB (1) GB1382800A (enExample)
IT (1) IT961137B (enExample)
SU (1) SU591130A3 (enExample)
ZA (1) ZA72838B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359692B4 (de) * 2002-12-20 2014-10-30 Mold-Masters (2007) Limited Spritzgießvorrichtung mit seitlichem Angusssystem

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340772A1 (de) * 1973-08-11 1975-02-27 Schloemann Siemag Ag Verfahren und einrichtung zum beschicken einer form mit treibmittelhaltigem, plastifizierten kunststoff
US4304544A (en) * 1974-10-21 1981-12-08 Fast Heat Element Mfg. Co., Inc. Electrically heated nozzles and nozzle systems
US4128385A (en) * 1975-12-29 1978-12-05 Buckeye Molding Company Injection molding apparatus
US4161386A (en) * 1977-12-19 1979-07-17 Incoe Corporation Nozzle for injection molding machines
AT374406B (de) * 1978-06-07 1984-04-25 Ewikon Entwicklung Konstr Duese fuer eine kunststoffspritzgussmaschine, ein extrudermundstueck oder ein heisskanalwerkzeug
DE2857129C2 (de) * 1978-06-07 1982-10-28 EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford Düse für eine Kunststoffspritzgießmaschine oder Kunststoff-Spritzgießform mit beheizbarer Angußdüse
DE2857130C2 (de) * 1978-06-07 1983-03-03 EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford Düse für eine Kunststoff-Spritzgießmaschine oder Kunststoff-Spritzgießform mit beheizbarer Angußdüse
US4492556A (en) * 1978-10-16 1985-01-08 Fast Heat Element Mfg. Co., Inc. Unitary heated nozzle assembly
EP0010887A1 (en) * 1978-10-16 1980-05-14 Hooker Chemicals & Plastics Corp. Method of plunger molding and plunger molding apparatus having temperature controlled runner and sprue portions
JPS5572589U (enExample) * 1978-11-15 1980-05-19
JPS6112089Y2 (enExample) * 1980-06-25 1986-04-16
JPS5874332A (ja) * 1981-10-30 1983-05-04 Sei Tsutsumi 合成樹脂射出成形方法およびその装置
JPS597575B2 (ja) * 1981-11-20 1984-02-20 「あ」 堤 合成樹脂射出成形方法およびその装置
CA1177215A (en) * 1982-03-31 1984-11-06 Jobst U. Gellert Heater installation in molding members
CA1193817A (en) * 1983-02-24 1985-09-24 Jobst U. Gellert Injection molding core ring gate system
DE3330703A1 (de) * 1983-08-25 1985-03-14 Uddeholm Sustan Gmbh Vorrichtung und verfahren zum spritzgiessen unter verwendung eines heisskanalwerkzeugs (heisslaeufer)
CA1206311A (en) * 1983-09-12 1986-06-24 Jobst U. Gellert Injection molding system having an insulation sleeve
CA1230457A (en) * 1984-05-25 1987-12-22 Gellert, Jobst Ulrich Injection molding nozzle probe and stack molding apparatus
US4530654A (en) * 1984-05-29 1985-07-23 Mold-Masters Limited Injection molding peripheral opening core ring gate
JPS6158711A (ja) * 1984-08-31 1986-03-26 Shigeru Tsutsumi 尖鋭発熱体
JPS6194730A (ja) * 1984-10-17 1986-05-13 Shigeru Tsutsumi 小型精密射出成形装置
GB8432451D0 (en) * 1984-12-21 1985-02-06 Tanner Ag Injection moulding of plastics
US4652230A (en) * 1985-05-06 1987-03-24 Osuna Diaz J M Injection molding nozzle
US4648833A (en) * 1985-10-17 1987-03-10 Fujio Yamada Hot nozzle for runnerless mold
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
WO1991005651A1 (en) * 1989-10-12 1991-05-02 Seiki Corporation Co., Ltd. Improved pressure-holding chamber type injection molding process and apparatus
AU625074B2 (en) * 1988-10-13 1992-07-02 Seiki Corporation Injection moulding
US5013513A (en) * 1989-05-26 1991-05-07 Husky Injection Molding Systems Ltd. Method of removing gas from the cavity and stabilizing the core during injection molding
JPH072350B2 (ja) * 1990-03-15 1995-01-18 世紀株式会社 突端熱発生モジュールを備えた改良サイドゲート型モールド構成体
US5052100A (en) * 1990-04-10 1991-10-01 Panos Trakas Method of making sprue bushing assembly with inner thermal sleeve
JP2632475B2 (ja) * 1992-06-19 1997-07-23 世紀株式会社 Ｐｅｔ樹脂の射出成形方法
US5527177A (en) * 1994-06-07 1996-06-18 Potter; Edward J. Tip heater for a runnerless injection molding probe
US6264460B1 (en) 1999-12-09 2001-07-24 Pechiney Emballage Flexible Europe Injection gate insulating and cooling apparatus
US6394784B1 (en) * 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
AU2003251861A1 (en) * 2002-07-12 2004-02-02 West Pharmaceutical Services, Inc. Method for making plastic overcaps using hot runner back-gated mold technology
US20050181090A1 (en) * 2002-12-06 2005-08-18 Mold-Masters Limited Injection molding nozzle with embedded and removable heaters
WO2008023552A1 (en) * 2006-08-23 2008-02-28 Konica Minolta Opto, Inc. Optical element and optical head

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411971A (en) * 1943-03-10 1946-12-03 Hydraulic Dev Corp Inc Extrusion machine
US2617152A (en) * 1949-12-31 1952-11-11 Kellogg M W Co Transfer molding of perfluorochlorocarbon plastic
US2834992A (en) * 1954-07-28 1958-05-20 Minnesota Mining & Mfg Injection molding of perfluorochlorocarbon plastics
US3010155A (en) * 1959-02-05 1961-11-28 Bopp Decker Plastics Inc Internally heated nozzle and molding method
US3103039A (en) * 1959-07-23 1963-09-10 William H Robinson Molding apparatus
US3077636A (en) * 1959-10-06 1963-02-19 Phillips Petroleum Co Injection molding of plastic materials
US3165570A (en) * 1962-08-22 1965-01-12 Alexander T Deutsch Refractory powder injection, process and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10359692B4 (de) * 2002-12-20 2014-10-30 Mold-Masters (2007) Limited Spritzgießvorrichtung mit seitlichem Angusssystem

Also Published As

Publication number Publication date
FR2125496B1 (enExample) 1976-07-23
DE2207001A1 (de) 1972-08-24
CA971320A (en) 1975-07-22
IT961137B (it) 1973-12-10
US3800027A (en) 1974-03-26
AU3865972A (en) 1973-08-09
DE2207001B2 (de) 1977-09-29
GB1382800A (en) 1975-02-05
SU591130A3 (ru) 1978-01-30
CH535118A (de) 1973-03-31
ZA72838B (en) 1972-10-25
AU466651B2 (en) 1973-08-09
FR2125496A1 (enExample) 1972-09-29
JPS5227181B1 (enExample) 1977-07-19

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: FLACH, D., DIPL.-PHYS., 8200 ROSENHEIM ANDRAE, S., DIPL.-CHEM. DR.RER.NAT. HAUG, D., DIPL.-ING. OTTO, D., DIPL.-ING. DR.-ING., PAT.-ANW., 8000 MUENCHEN

8328 Change in the person/name/address of the agent

Free format text: FLACH, D., DIPL.-PHYS., 8200 ROSENHEIM ANDRAE, S., DIPL.-CHEM. DR.RER.NAT. HAUG, D., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN