AU2002232714A1 - Valve for injection molding - Google Patents
Valve for injection moldingInfo
- Publication number
- AU2002232714A1 AU2002232714A1 AU2002232714A AU3271402A AU2002232714A1 AU 2002232714 A1 AU2002232714 A1 AU 2002232714A1 AU 2002232714 A AU2002232714 A AU 2002232714A AU 3271402 A AU3271402 A AU 3271402A AU 2002232714 A1 AU2002232714 A1 AU 2002232714A1
- Authority
- AU
- Australia
- Prior art keywords
- valve
- injection molding
- controlling
- flow
- 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.)
- Abandoned
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)
Abstract
A valve for controlling the flow of a high pressure fluid is provided. The valve provides a reliable way of controlling the flow of high pressure fluids in applications requiring multiple cycles where equipment may be exposed to environmentally harsh conditions, such as high temperatures and pressures.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24286600P | 2000-10-24 | 2000-10-24 | |
US60/242,866 | 2000-10-24 | ||
US71075600A | 2000-11-10 | 2000-11-10 | |
US09/710,756 | 2000-11-10 | ||
PCT/US2001/049714 WO2002034491A2 (en) | 2000-10-24 | 2001-10-24 | Valve for injection molding |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002232714A1 true AU2002232714A1 (en) | 2002-05-06 |
Family
ID=26935407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002232714A Abandoned AU2002232714A1 (en) | 2000-10-24 | 2001-10-24 | Valve for injection molding |
Country Status (6)
Country | Link |
---|---|
US (1) | US6659757B2 (en) |
EP (1) | EP1333967B1 (en) |
AT (1) | ATE388797T1 (en) |
AU (1) | AU2002232714A1 (en) |
DE (1) | DE60133212T2 (en) |
WO (1) | WO2002034491A2 (en) |
Families Citing this family (23)
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 (en) * | 2000-09-29 | 2004-04-02 | トレクセル・インコーポレーテッド | Fiber filler molding products |
WO2002090085A1 (en) * | 2001-05-04 | 2002-11-14 | Trexel Inc | Injection molding systems and methods |
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 (en) * | 2004-04-28 | 2009-05-15 | Hehenberger Gerhard | ARRANGEMENT WITH A GRANULAR HEAD OF AN EXTRUDER |
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 (en) * | 2008-07-25 | 2011-12-15 | Dopag Dosiertechnik Und Pneumatik Ag | Metering. |
US20110304075A1 (en) * | 2008-08-04 | 2011-12-15 | 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 (en) | 2010-06-22 | 2011-05-15 | Hehenberger Gerhard | DEVICE FOR GRANULATING PLASTIC |
JP5679299B2 (en) * | 2011-01-07 | 2015-03-04 | コフロック株式会社 | solenoid valve |
EP2668032B1 (en) | 2011-01-27 | 2019-05-22 | New Balance Athletics, Inc. | Injection molding systems and methods for forming materials used in footwear |
US8308476B2 (en) | 2011-03-01 | 2012-11-13 | Mold-Masters (2007) Limited | Injection molding apparatus having a magnetic valve pin coupling |
CN103456663A (en) * | 2012-05-31 | 2013-12-18 | 细美事有限公司 | Substrate treating apparatus and substrate treating method |
CN107073768B (en) | 2014-08-06 | 2020-04-10 | 新平衡运动公司 | Injection molding method for forming a material for use in footwear and material manufactured by said method |
US11077994B2 (en) | 2016-02-16 | 2021-08-03 | Vection Limited | Method and apparatus for controlled transfer of fluid |
CA3021715A1 (en) * | 2016-04-22 | 2017-10-26 | Universal Smart Inc. | Injection molding apparatus and method of use |
EP3616877B1 (en) | 2018-08-28 | 2021-09-29 | Otrajet Inc. | Valve |
TWI676754B (en) | 2018-08-28 | 2019-11-11 | 歐特捷實業股份有限公司 | valve |
Family Cites Families (36)
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 (en) * | 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 (en) * | 1974-09-20 | 1976-03-22 | Testa Lab A S | VALVE DEVICE FOR LUNG VENTILATION SYSTEM |
ES480613A1 (en) | 1978-06-28 | 1979-11-16 | Sibe | Solenoid valves, particularly for carburetors |
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 (en) * | 1981-12-17 | 1986-11-12 | Edi System Srl | TWO-WAY NEEDLE DIRECTIONAL VALVE, WITH NORMALLY CLOSED ELECTROMAGNETIC OPERATION |
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 |
AU658884B2 (en) * | 1991-03-08 | 1995-05-04 | Stolle Machinery Company, Llc | 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 |
DE69717465T2 (en) | 1996-08-27 | 2003-07-10 | Trexel Inc | METHOD AND DEVICE FOR EXTRUDING POLYMER FOAM, ESPECIALLY MICROCELL foam |
GB2317929B (en) * | 1996-10-01 | 2000-11-22 | Flexitallic Sealing Materials | Sealing system |
EP0952908B1 (en) * | 1997-01-16 | 2002-06-12 | Trexel, Inc. | Injection molding of microcellular material |
US6235380B1 (en) | 1997-07-24 | 2001-05-22 | Trexel, Inc. | Lamination of microcellular articles |
WO1999032544A1 (en) | 1997-12-19 | 1999-07-01 | 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 |
-
2001
- 2001-10-24 DE DE60133212T patent/DE60133212T2/en not_active Expired - Lifetime
- 2001-10-24 AU AU2002232714A patent/AU2002232714A1/en not_active Abandoned
- 2001-10-24 AT AT01988650T patent/ATE388797T1/en not_active IP Right Cessation
- 2001-10-24 EP EP01988650A patent/EP1333967B1/en not_active Expired - Lifetime
- 2001-10-24 WO PCT/US2001/049714 patent/WO2002034491A2/en active Application Filing
-
2003
- 2003-03-28 US US10/401,480 patent/US6659757B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2002034491A3 (en) | 2003-03-13 |
WO2002034491A2 (en) | 2002-05-02 |
EP1333967B1 (en) | 2008-03-12 |
US6659757B2 (en) | 2003-12-09 |
DE60133212D1 (en) | 2008-04-24 |
DE60133212T2 (en) | 2009-03-19 |
US20030164462A1 (en) | 2003-09-04 |
EP1333967A4 (en) | 2005-07-13 |
EP1333967A2 (en) | 2003-08-13 |
ATE388797T1 (en) | 2008-03-15 |
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