ATE388797T1 - Ventil für das spritzgiessen - Google Patents

Ventil für das spritzgiessen

Info

Publication number
ATE388797T1
ATE388797T1 AT01988650T AT01988650T ATE388797T1 AT E388797 T1 ATE388797 T1 AT E388797T1 AT 01988650 T AT01988650 T AT 01988650T AT 01988650 T AT01988650 T AT 01988650T AT E388797 T1 ATE388797 T1 AT E388797T1
Authority
AT
Austria
Prior art keywords
valve
injection molding
controlling
flow
high pressure
Prior art date
Application number
AT01988650T
Other languages
English (en)
Inventor
Roland Kim
Theodore Burnham
Original Assignee
Trexel Inc
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 Trexel Inc filed Critical Trexel Inc
Application granted granted Critical
Publication of ATE388797T1 publication Critical patent/ATE388797T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
AT01988650T 2000-10-24 2001-10-24 Ventil für das spritzgiessen ATE388797T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24286600P 2000-10-24 2000-10-24
US71075600A 2000-11-10 2000-11-10

Publications (1)

Publication Number Publication Date
ATE388797T1 true ATE388797T1 (de) 2008-03-15

Family

ID=26935407

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01988650T ATE388797T1 (de) 2000-10-24 2001-10-24 Ventil für das spritzgiessen

Country Status (6)

Country Link
US (1) US6659757B2 (de)
EP (1) EP1333967B1 (de)
AT (1) ATE388797T1 (de)
AU (1) AU2002232714A1 (de)
DE (1) DE60133212T2 (de)
WO (1) WO2002034491A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7172333B2 (en) 1999-04-02 2007-02-06 Southco, Inc. Injection molding screw
US20030077346A1 (en) * 2000-06-14 2003-04-24 Boyer Thomas D. Encapsulation using microcellular foamed materials
KR100823748B1 (ko) * 2000-09-29 2008-04-21 트레셀 인코포레이티드 섬유 충전 성형품
EP1390188A4 (de) * 2001-05-04 2007-08-15 Trexel Inc Spritzgiesssysteme und verfahren
US7318713B2 (en) * 2002-07-18 2008-01-15 Trexel, Inc. Polymer processing systems including screws
US20040038018A1 (en) * 2002-08-22 2004-02-26 Trexel, Inc. Thermoplastic elastomeric foam materials and methods of forming the same
AT505845B1 (de) * 2004-04-28 2009-05-15 Hehenberger Gerhard Anordnung mit einem granulierkopf eines extruders
US20080034666A1 (en) * 2005-02-15 2008-02-14 Jyawook Sam M Thermoplastic vehicle weather stripping
US7722351B2 (en) 2007-10-22 2010-05-25 Mold-Masters (2007) Limited Injection molding apparatus having magnetic valve pin coupling
CH699240B1 (de) * 2008-07-25 2011-12-15 Dopag Dosiertechnik Und Pneumatik Ag Dosierventil.
WO2010015074A1 (en) * 2008-08-04 2010-02-11 Mold-Masters (2007) Limited Breakable mechanical connection between injection molding valve pin plate and valve pins
GB201006347D0 (en) * 2010-04-16 2010-06-02 Linde Ag Gas pressure control valve
US8563621B2 (en) 2010-04-21 2013-10-22 Polyfil Corporation Blowing agents formed from nanoparticles of carbonates
AT508894B1 (de) 2010-06-22 2011-05-15 Hehenberger Gerhard Vorrichtung zum granulieren von kunststoff
JP5679299B2 (ja) * 2011-01-07 2015-03-04 コフロック株式会社 電磁弁
JP5992447B2 (ja) 2011-01-27 2016-09-14 ニュー バランス アスレティックス, インコーポレイテッドNew Balance Athletics, Inc. 発泡部材を形成する方法
US8308476B2 (en) 2011-03-01 2012-11-13 Mold-Masters (2007) Limited Injection molding apparatus having a magnetic valve pin coupling
CN103456663A (zh) * 2012-05-31 2013-12-18 细美事有限公司 基板处理设备和基板处理方法
CN107073768B (zh) 2014-08-06 2020-04-10 新平衡运动公司 用于形成在鞋履中使用的材料的注塑成型方法和通过所述方法制造的材料
US11077994B2 (en) 2016-02-16 2021-08-03 Vection Limited Method and apparatus for controlled transfer of fluid
KR102370897B1 (ko) 2016-04-22 2022-03-07 유니버설 스마트 아이엔씨. 사출성형장치 및 사용방법
TWI676754B (zh) 2018-08-28 2019-11-11 歐特捷實業股份有限公司 閥
EP3616877B1 (de) 2018-08-28 2021-09-29 Otrajet Inc. Ventil

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US2090232A (en) 1936-03-09 1937-08-17 Fairbanks Morse & Co Injection nozzle
GB651688A (en) * 1948-11-27 1951-04-04 William Brankley Hollingbery An improved automatic blow-down valve
US3025871A (en) * 1957-10-18 1962-03-20 Monarch Equipment Co Operating valve and piston
US3410304A (en) * 1966-01-19 1968-11-12 Herman L. Paul Jr. Relief valves
US3646958A (en) * 1969-09-22 1972-03-07 Niederscheld Gmbh Armaturwerk Quick-acting valve with rocker-type operating button
US3917779A (en) * 1970-06-26 1975-11-04 Bayer Ag Introduction of reactants into moulds and article produced
GB1304467A (de) * 1970-11-10 1973-01-24
US3765644A (en) * 1972-01-19 1973-10-16 Control Concepts Controlled air gap in a solenoid operated valve
US3807689A (en) 1973-02-02 1974-04-30 Power Parts Co Lever actuated cylinder head test valve
US3845932A (en) * 1973-03-30 1974-11-05 J Fontaine Valve-brake
US4008035A (en) * 1973-10-01 1977-02-15 Matcon, Inc. Extrusion die
SE7411883L (sv) * 1974-09-20 1976-03-22 Testa Lab A S Ventilanordning for lungventilationssystem
ES480613A1 (es) 1978-06-28 1979-11-16 Sibe Perfeccionamientos en las electrovalvulas.
JPS5543269A (en) * 1978-09-22 1980-03-27 Toyota Central Res & Dev Lab Inc Intermittent gas injection valve
DE3266767D1 (en) 1981-05-20 1985-11-14 Bosch Gmbh Robert Fuel injection nozzle for internal-combustion engines
IT1146659B (it) * 1981-12-17 1986-11-12 Edi System Srl Valvola direzionale a spillo a due vie,ad azionamento elettromagnetico normalmente chiusa
US4473665A (en) 1982-07-30 1984-09-25 Massachusetts Institute Of Technology Microcellular closed cell foams and their method of manufacture
GB8314010D0 (en) 1983-05-20 1983-06-29 Unifoam Ag Polymeric foam
BG39746A1 (en) * 1984-05-22 1986-08-15 Georgiev Hydroautomative valve for deviation control on distributing duct of sprinkling system on steep areas
GB2194822A (en) * 1986-09-05 1988-03-16 Grace W R & Co Dispensing gun seal
US5160674A (en) 1987-07-29 1992-11-03 Massachusetts Institute Of Technology Microcellular foams of semi-crystaline polymeric materials
GB2239929A (en) * 1990-01-09 1991-07-17 Grace W R & Co Improved seal
US5301875A (en) * 1990-06-19 1994-04-12 Cummins Engine Company, Inc. Force balanced electronically controlled fuel injector
CA2105591C (en) * 1991-03-08 2003-04-22 Roger L. Kobak Fluid dispensing system
US5158986A (en) 1991-04-05 1992-10-27 Massachusetts Institute Of Technology Microcellular thermoplastic foamed with supercritical fluid
US5866053A (en) 1993-11-04 1999-02-02 Massachusetts Institute Of Technology Method for providing continuous processing of microcellular and supermicrocellular foamed materials
US5494078A (en) * 1995-01-09 1996-02-27 The Aro Corporation Pneumatic lift device for dual flow valve
AU6846396A (en) 1995-08-14 1997-03-12 Massachusetts Institute Of Technology Gear throttle as a nucleation device in a continuous microcellular extrusion system
AU755441B2 (en) 1996-08-27 2002-12-12 Trexel, Inc. Method and apparatus for microcellular polymer extrusion
GB2317929B (en) * 1996-10-01 2000-11-22 Flexitallic Sealing Materials Sealing system
ATE272482T1 (de) * 1997-01-16 2004-08-15 Trexel Inc Spritzgiessen von mikrozelligem material
US6235380B1 (en) 1997-07-24 2001-05-22 Trexel, Inc. Lamination of microcellular articles
ATE290041T1 (de) 1997-12-19 2005-03-15 Trexel Inc Mikrozellulares schaumstoff- extrusions/blasformverfahren und damit hergestellter gegenstand
US6231942B1 (en) 1998-01-21 2001-05-15 Trexel, Inc. Method and apparatus for microcellular polypropylene extrusion, and polypropylene articles produced thereby
US6322347B1 (en) 1999-04-02 2001-11-27 Trexel, Inc. Methods for manufacturing foam material including systems with pressure restriction element

Also Published As

Publication number Publication date
US6659757B2 (en) 2003-12-09
EP1333967A2 (de) 2003-08-13
DE60133212D1 (de) 2008-04-24
WO2002034491A2 (en) 2002-05-02
WO2002034491A3 (en) 2003-03-13
AU2002232714A1 (en) 2002-05-06
US20030164462A1 (en) 2003-09-04
EP1333967B1 (de) 2008-03-12
DE60133212T2 (de) 2009-03-19
EP1333967A4 (de) 2005-07-13

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Legal Events

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