FR2569606B1 - Dispositif thermogene a pointe pour moules de machines de moulage par injection - Google Patents

Dispositif thermogene a pointe pour moules de machines de moulage par injection

Info

Publication number
FR2569606B1
FR2569606B1 FR858512962A FR8512962A FR2569606B1 FR 2569606 B1 FR2569606 B1 FR 2569606B1 FR 858512962 A FR858512962 A FR 858512962A FR 8512962 A FR8512962 A FR 8512962A FR 2569606 B1 FR2569606 B1 FR 2569606B1
Authority
FR
France
Prior art keywords
thermogenous
molds
tip
injection molding
molding machines
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
FR858512962A
Other languages
English (en)
Other versions
FR2569606A1 (fr
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 FR2569606A1 publication Critical patent/FR2569606A1/fr
Application granted granted Critical
Publication of FR2569606B1 publication Critical patent/FR2569606B1/fr
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
    • B29C45/26—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)
  • Resistance Heating (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR858512962A 1984-08-31 1985-08-30 Dispositif thermogene a pointe pour moules de machines de moulage par injection Expired FR2569606B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59180308A JPS6158711A (ja) 1984-08-31 1984-08-31 尖鋭発熱体

Publications (2)

Publication Number Publication Date
FR2569606A1 FR2569606A1 (fr) 1986-03-07
FR2569606B1 true FR2569606B1 (fr) 1989-06-16

Family

ID=16080937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858512962A Expired FR2569606B1 (fr) 1984-08-31 1985-08-30 Dispositif thermogene a pointe pour moules de machines de moulage par injection

Country Status (5)

Country Link
US (1) US4704516A (fr)
JP (1) JPS6158711A (fr)
DE (1) DE3531127C2 (fr)
FR (1) FR2569606B1 (fr)
GB (1) GB2164893B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62140385A (ja) * 1985-12-16 1987-06-23 三理株式会社 尖鋭発熱体
JPS63218185A (ja) * 1986-09-26 1988-09-12 三理株式会社 高感度尖鋭発熱体
JPS63236615A (ja) * 1987-03-26 1988-10-03 Sanri Kk 間欠冷却方式によるランナ−レス合成樹脂射出成形方法およびその装置
CA1261573A (fr) * 1987-10-16 1989-09-26 Harald H. Schmidt Buse de moulage par injection a element chauffant mis a la masse, fixe a la pointe par brasage
CA1263222A (fr) * 1987-10-16 1989-11-28 Jobst Ulrich Gellert Methode de fabrication d'une buse de moulage par injection, son extremite pointue renfermant un element chauffant avec masse soude a meme
CA1261576A (fr) * 1988-04-13 1989-09-26 Jobst U. Gellert Buse de moulage par injection a element de chauffage multicouche et methode de fabrication
DE9016140U1 (de) * 1989-02-23 1991-05-29 Cuttat, Kurt Paul, Givrins Verschlußnadel und damit bestückte Einheit für Spritzgußformen
JPH035112A (ja) * 1989-06-01 1991-01-10 Sanri Kk ランナーレス射出成形機における間欠加熱方法およびその装置
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
US5871786A (en) * 1997-04-04 1999-02-16 Kona Corporation Tip heated hot runner nozzle
US6394784B1 (en) 2000-03-08 2002-05-28 Mold-Masters Limited Compact cartridge hot runner nozzle
WO2008073113A1 (fr) * 2006-12-15 2008-06-19 Doben Limited Ensemble de chauffage à passages multiples
CN102892569A (zh) 2010-07-29 2013-01-23 赫斯基注塑系统有限公司 包括具有包封在氮化铝中的电阻元件的加热器的模具总成
DE102011050149A1 (de) 2010-11-17 2012-05-24 Ferrofacta Gmbh Druckgussdüse und Druckgussverfahren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198877A (en) * 1938-07-05 1940-04-30 American Electrical Heater Co Soldering iron
JPS5227181B1 (fr) * 1971-02-17 1977-07-19
US3911251A (en) * 1973-11-05 1975-10-07 Charles L Day Heating device for molding
JPS5626227B2 (fr) * 1974-04-13 1981-06-17
JPS5277728A (en) * 1975-12-24 1977-06-30 Ricoh Co Ltd Electrophotographic light sensitive material
JPS591782Y2 (ja) * 1979-08-03 1984-01-19 三菱マテリアル株式会社 トピ−ド内に段付カ−トリッジヒ−タを組込んだホットランナ−金型
JPS5935379Y2 (ja) * 1979-08-25 1984-09-29 三菱マテリアル株式会社 ホットランナ−金型における段付カ−トリッジヒ−タ
JPS6112089Y2 (fr) * 1980-06-25 1986-04-16
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
IT8253648V0 (it) * 1982-09-03 1982-09-03 Rotfil Srl Riscaldatore iniettore a cartuccia per distributore d iniezione a canale caldo
JPS59142124A (ja) * 1983-02-02 1984-08-15 Shigeru Tsutsumi 合成樹脂射出成形機用ホツトチツプブシング

Also Published As

Publication number Publication date
JPH035289B2 (fr) 1991-01-25
DE3531127A1 (de) 1986-03-13
JPS6158711A (ja) 1986-03-26
GB8521288D0 (en) 1985-10-02
GB2164893B (en) 1988-10-12
FR2569606A1 (fr) 1986-03-07
DE3531127C2 (de) 1995-08-31
US4704516A (en) 1987-11-03
GB2164893A (en) 1986-04-03

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse