[go: up one dir, main page]

DE60133212D1 - Ventil für das spritzgiessen - Google Patents

Ventil für das spritzgiessen

Info

Publication number
DE60133212D1
DE60133212D1 DE60133212T DE60133212T DE60133212D1 DE 60133212 D1 DE60133212 D1 DE 60133212D1 DE 60133212 T DE60133212 T DE 60133212T DE 60133212 T DE60133212 T DE 60133212T DE 60133212 D1 DE60133212 D1 DE 60133212D1
Authority
DE
Germany
Prior art keywords
valve
controlling
flow
injection
high pressure
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 - Lifetime
Application number
DE60133212T
Other languages
English (en)
Other versions
DE60133212T2 (de
Inventor
Roland Y Kim
Theodore A Burnham
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.)
Trexel Inc
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 DE60133212D1 publication Critical patent/DE60133212D1/de
Publication of DE60133212T2 publication Critical patent/DE60133212T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60133212T 2000-10-24 2001-10-24 Ventil für das spritzgiessen Expired - Lifetime DE60133212T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24286600P 2000-10-24 2000-10-24
US242866P 2000-10-24
US71075600A 2000-11-10 2000-11-10
US710756 2000-11-10
PCT/US2001/049714 WO2002034491A2 (en) 2000-10-24 2001-10-24 Valve for injection molding

Publications (2)

Publication Number Publication Date
DE60133212D1 true DE60133212D1 (de) 2008-04-24
DE60133212T2 DE60133212T2 (de) 2009-03-19

Family

ID=26935407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133212T Expired - Lifetime DE60133212T2 (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
JP2004510021A (ja) * 2000-09-29 2004-04-02 トレクセル・インコーポレーテッド 繊維フィラ成形製品
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
CN103608158B (zh) 2011-01-27 2017-05-24 新平衡运动公司 形成在鞋类中使用的材料的注射成型系统和方法及通过所述系统和方法制成的材料
US8308476B2 (en) 2011-03-01 2012-11-13 Mold-Masters (2007) Limited Injection molding apparatus having a magnetic valve pin coupling
JP5641374B2 (ja) * 2012-05-31 2014-12-17 セメス株式会社ＳＥＭＥＳ ＣＯ．， Ｌｔｄ 基板処理装置
EP3194138B1 (de) 2014-08-06 2022-04-20 New Balance Athletics, Inc. Verfahren zur herstellung eines geschäumten teils
US11077994B2 (en) 2016-02-16 2021-08-03 Vection Limited Method and apparatus for controlled transfer of fluid
JP2019514764A (ja) 2016-04-22 2019-06-06 ユニバーサル スマート インコーポレイテッドＵｎｉｖｅｒｓａｌ Ｓｍａｒｔ Ｉｎｃ． 射出成形装置及び使用方法
EP3616877B1 (de) 2018-08-28 2021-09-29 Otrajet Inc. Ventil
TWI676754B (zh) 2018-08-28 2019-11-11 歐特捷實業股份有限公司 閥

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1769910A (en) 1925-02-27 1930-07-01 Westinghouse Electric & Mfg Co Electropneumatic time-element relay
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
EP0065282B1 (de) 1981-05-20 1985-10-09 Robert Bosch Gmbh Kraftstoff-Einspritzdüse für Brennkraftmaschinen
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
DE69231358T2 (de) * 1991-03-08 2001-03-08 Preferred Machining Corp., Englewood System zum austragen eines mediums
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
WO1997006935A1 (en) 1995-08-14 1997-02-27 Massachusetts Institute Of Technology Gear throttle as a nucleation device in a continuous microcellular extrusion system
ATE228421T1 (de) 1996-08-27 2002-12-15 Trexel Inc Verfahren und vorrichtung zum extrudieren von polymerschaum, insbesondere mikrozellenschaum
GB2317929B (en) * 1996-10-01 2000-11-22 Flexitallic Sealing Materials Sealing system
DE29825167U1 (de) * 1997-01-16 2005-12-15 Trexel, Inc., Woburn Spritzguss mikrozellulären Materials
US6235380B1 (en) 1997-07-24 2001-05-22 Trexel, Inc. Lamination of microcellular articles
AU1933799A (en) 1997-12-19 1999-07-12 Trexel, Inc. Microcellular foam extrusion/blow molding process and article made thereby
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
EP1333967B1 (de) 2008-03-12
WO2002034491A3 (en) 2003-03-13
EP1333967A4 (de) 2005-07-13
US20030164462A1 (en) 2003-09-04
DE60133212T2 (de) 2009-03-19
AU2002232714A1 (en) 2002-05-06
ATE388797T1 (de) 2008-03-15
WO2002034491A2 (en) 2002-05-02
EP1333967A2 (de) 2003-08-13

Similar Documents

Publication Publication Date Title
DE60133212D1 (de) Ventil für das spritzgiessen
NO20040774D0 (no) Fremgangsmate og anordning ved en aktuator
DE60012015D1 (de) Druckregeleinrichtung für eine rohrleitung
BR0100140A (pt) Válvula de bombeio pneumático com venturi de corpo central
GB2433764A (en) Flow diverter
MY154544A (en) Valve
ATE505227T1 (de) Hämostatisches ventil
BR0115933B1 (pt) dispositivo para uma abertura em uma luva externa de uma vÁlvula de luva e um mÉtodo para a montagem de uma vÁlvula de luva.
WO2006068959A3 (en) Electrokinetic device employing a non-newtonian liquid
ATE416690T1 (de) Chirurgisches gerät
DK1588083T3 (da) Tilbagelöbsspærre
AR034974A1 (es) Valvula solenoide para consumo reducido de energia
DE69909742D1 (de) Ventilaufbau für hochdruckpumpen
DE502007005085D1 (de) Anordnung zur abdichtung zwischen zwei relativ zueinander bewegbaren teilen einer hydraulischen strömungsmaschine
NO20030221D0 (no) Undervannsverktöy
DE59902264D1 (de) Dampfturbinenanlage
ATE412844T1 (de) Druckbegrenzungsventil mit hydraulisch dichtendem dichtring
BR0202105A (pt) Elemento de acoplamento fêmea com passagens de fluxo rebaixadas
WO1997049924A3 (en) Improvements in, or relating to, high speed actuators and vibrators based on electro-rheological fluids
DK1771660T3 (da) Kompressor
WO2008058025A3 (en) Plain end coupling
DE50312987D1 (de) Kupplungsteil einer Druckmittel-Steckkupplung
ATE394602T1 (de) Ventileinrichtung und hydraulisches system
CN101162058A (zh) 小流量高温高压截止阀
UA1378U (uk) Краплинний зрошувальний пристрій

Legal Events

Date Code Title Description
8364 No opposition during term of opposition