AU3247402A - Gas valve pin mechanism - Google Patents

Gas valve pin mechanism

Info

Publication number
AU3247402A
AU3247402A AU3247402A AU3247402A AU3247402A AU 3247402 A AU3247402 A AU 3247402A AU 3247402 A AU3247402 A AU 3247402A AU 3247402 A AU3247402 A AU 3247402A AU 3247402 A AU3247402 A AU 3247402A
Authority
AU
Australia
Prior art keywords
gas valve
valve pin
pin mechanism
gas
valve
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.)
Pending
Application number
AU3247402A
Inventor
Tristan Seres
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.)
Incoe Corp
Original Assignee
Incoe Corp
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 Incoe Corp filed Critical Incoe Corp
Publication of AU3247402A publication Critical patent/AU3247402A/en
Pending 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1734—Nozzles therefor
    • B29C45/1735—Nozzles for introducing the fluid through the mould gate, e.g. incorporated in the injection nozzle
    • 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
    • B29C45/20—Injection nozzles
AU3247402A 2000-10-23 2001-10-23 Gas valve pin mechanism Pending AU3247402A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69353300A 2000-10-23 2000-10-23
PCT/US2001/046060 WO2002034496A2 (en) 2000-10-23 2001-10-23 Gas valve pin mechanism

Publications (1)

Publication Number Publication Date
AU3247402A true AU3247402A (en) 2002-05-06

Family

ID=35814997

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2002232474A Ceased AU2002232474B2 (en) 2000-10-23 2001-10-23 Gas valve pin mechanism
AU3247402A Pending AU3247402A (en) 2000-10-23 2001-10-23 Gas valve pin mechanism

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2002232474A Ceased AU2002232474B2 (en) 2000-10-23 2001-10-23 Gas valve pin mechanism

Country Status (8)

Country Link
EP (1) EP1337389A4 (en)
JP (1) JP4170755B2 (en)
KR (1) KR100777378B1 (en)
AU (2) AU2002232474B2 (en)
CA (1) CA2426858C (en)
IL (2) IL155530A0 (en)
MX (1) MXPA03003514A (en)
WO (1) WO2002034496A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7452201B2 (en) 2003-09-12 2008-11-18 Injectnotech Inc. Injection molding valve gate system and activating mechanism
KR101036917B1 (en) * 2008-09-29 2011-05-25 주식회사 유도 High and low -Contralling device of Valve pin of hot runner system for injection molding machine
DE102010022366B4 (en) * 2010-06-01 2018-05-17 Psg Plastic Service Gmbh Device for actuating a needle valve nozzle
CN108081551B (en) * 2016-11-21 2024-01-30 柳道万和(苏州)热流道系统有限公司 Hot runner system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2940123A (en) * 1957-07-17 1960-06-14 Basf Ag Shut-off nozzle for injection molding of thermoplastic materials
US3941540A (en) * 1971-07-07 1976-03-02 Diamond Tool & Die Company Sprue bushing for a single cavity or center sprued mold
JPS53102960A (en) * 1977-02-21 1978-09-07 Asahi Chem Ind Co Ltd Injection mold
US4474717A (en) * 1982-05-24 1984-10-02 Lang Fastener Corporation Method of making a twin-wall internally corrugated plastic structural part with a smooth non-cellular skin
AT390758B (en) * 1988-09-19 1990-06-25 Engel Gmbh Maschbau INJECTION MOLDING NOZZLE FOR AN INJECTION MOLDING MACHINE
US4917594A (en) * 1989-02-28 1990-04-17 Mold-Masters Limited Injection molding system with gas flow through valve gate
DE3910025A1 (en) * 1989-03-28 1990-10-04 Krauss Maffei Ag GAS LOCKING VALVE AND METHOD FOR CONTROLLING A PLASTIC PROCESSING SYSTEM PROVIDED WITH SUCH A GAS LOCKING VALVE
US5054689A (en) * 1990-05-11 1991-10-08 Hoover Universal, Inc. Combination plastic and gas injection nozzle assembly and sequential method of operation
JPH0712619B2 (en) * 1990-07-18 1995-02-15 豊田合成株式会社 Injection hollow mold
US5770237A (en) * 1992-05-18 1998-06-23 Cinpres Limited Method and apparatus for producing an injection moulding of plastics material using gas assistance and a valve to control the gas supply passage
JP3294006B2 (en) * 1993-09-22 2002-06-17 旭化成株式会社 Hollow injection molding method and pressurized fluid press-in / discharge device used therefor
CA2111248C (en) * 1993-12-13 2002-05-07 Alex C. Teng Valve gated injection molding apparatus with a spring in the piston
JP3251772B2 (en) * 1994-06-06 2002-01-28 三菱エンジニアリングプラスチックス株式会社 Gas injection nozzle
GB9708584D0 (en) * 1997-04-29 1997-06-18 Sp Tyres Uk Ltd Mould vents

Also Published As

Publication number Publication date
AU2002232474B2 (en) 2007-08-09
EP1337389A2 (en) 2003-08-27
EP1337389A4 (en) 2006-03-08
MXPA03003514A (en) 2004-05-04
JP2004512196A (en) 2004-04-22
WO2002034496A2 (en) 2002-05-02
KR20030045133A (en) 2003-06-09
JP4170755B2 (en) 2008-10-22
CA2426858A1 (en) 2002-05-02
WO2002034496B1 (en) 2002-08-22
KR100777378B1 (en) 2007-11-19
IL155530A0 (en) 2003-11-23
WO2002034496A3 (en) 2002-06-20
CA2426858C (en) 2007-09-25
IL155530A (en) 2006-08-01

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